mirror of https://gitee.com/openkylin/linux.git
42686 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Kevin(Yudong) Yang
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65e6d90168 |
net-tcp: Disable TCP ssthresh metrics cache by default
This patch introduces a sysctl knob "net.ipv4.tcp_no_ssthresh_metrics_save" that disables TCP ssthresh metrics cache by default. Other parts of TCP metrics cache, e.g. rtt, cwnd, remain unchanged. As modern networks becoming more and more dynamic, TCP metrics cache today often causes more harm than benefits. For example, the same IP address is often shared by different subscribers behind NAT in residential networks. Even if the IP address is not shared by different users, caching the slow-start threshold of a previous short flow using loss-based congestion control (e.g. cubic) often causes the future longer flows of the same network path to exit slow-start prematurely with abysmal throughput. Caching ssthresh is very risky and can lead to terrible performance. Therefore it makes sense to make disabling ssthresh caching by default and opt-in for specific networks by the administrators. This practice also has worked well for several years of deployment with CUBIC congestion control at Google. Acked-by: Eric Dumazet <edumazet@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Acked-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Kevin(Yudong) Yang <yyd@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Paul Menzel
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a2bdd0c904 |
scsi: smartpqi: Update attribute name to `driver_version`
The file name in the documentation is currently incorrect, so fix it.
Link: https://lore.kernel.org/r/fe264d62-0371-ea59-b66a-6d855290ce65@molgen.mpg.de
Fixes:
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David S. Miller
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4a63ef710c |
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says: ==================== pull request: bluetooth-next 2019-12-09 Here's the first bluetooth-next pull request for 5.6: - Devicetree bindings updates for Broadcom controllers - Add support for PCM configuration for Broadcom controllers - btusb: Fixes for Realtek devices - butsb: A few other smaller fixes (mem leak & non-atomic allocation issue) Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Pankaj Bharadiya
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c593642c8b |
treewide: Use sizeof_field() macro
Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except at places where these are defined. Later patches will remove the unused definition of FIELD_SIZEOF(). This patch is generated using following script: EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h" git grep -l -e "\bFIELD_SIZEOF\b" | while read file; do if [[ "$file" =~ $EXCLUDE_FILES ]]; then continue fi sed -i -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file; done Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David Miller <davem@davemloft.net> # for net |
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Brendan Higgins
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99e51aa8f7 |
Documentation: kunit: add documentation for kunit_tool
Add documentation for the Python script used to build, run, and collect results from the kernel known as kunit_tool. kunit_tool (tools/testing/kunit/kunit.py) was already added in previous commits. Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Cc: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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Brendan Higgins
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e7d7ad0e41 |
Documentation: kunit: fix typos and gramatical errors
Fix typos and gramatical errors in the Getting Started and Usage guide for KUnit. Reported-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patchwork.kernel.org/patch/11156481/ Reported-by: Rinat Ibragimov <ibragimovrinat@mail.ru> Link: https://github.com/google/kunit-docs/issues/1 Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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David S. Miller
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43aad8104b |
linux-can-fixes-for-5.5-20191208
-----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEmvEkXzgOfc881GuFWsYho5HknSAFAl3s3dwTHG1rbEBwZW5n dXRyb25peC5kZQAKCRBaxiGjkeSdIKhhB/sE+kGrGECa6DSehxKsSTCvh/5AGw2U AGh+AHgpfCRKOPNBeN0yKCdBVSE40fURsIjNvn5SDZ1cY8tUOVCJAyUU31MfgzkW b+Xiro5iOu6G/UpfZgMCeGV617FZg/65rz7ylwNzzA7zuUcoml6o4A55/QUFNIXx juDzhdKmpmLRQusekzbP9qyCgDGXv8/cPBloI+frzqaDU5bgS6Q3ldHe26lkQzNH bwF6bCGpJYykuNFIrLoFpSuJ+7ttZhLexXCwsl90UfpwmHVvUgQKJuF8JVR1AF3x 5mjHWi3GFyi4aUL4yY4kU3cWWPse3MQLPt5QqMu56dW4UADp1k3FHByo =YMzV -----END PGP SIGNATURE----- Merge tag 'linux-can-fixes-for-5.5-20191208' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2019-12-08 this is a pull request of 13 patches for net/master. The first two patches are by Dan Murphy. He adds himself as a maintainer to the m-can MMIO and tcan SPI driver. The next two patches the j1939 stack. The first one is by Oleksij Rempel and fixes a locking problem found by the syzbot, the second one is by me an fixes a mistake in the documentation. Srinivas Neeli fixes missing RX CAN packets on CANFD2.0 in the xilinx driver. Sean Nyekjaer fixes a possible deadlock in the the flexcan driver after suspend/resume. Joakim Zhang contributes two patches for the flexcan driver that fix problems with the low power enter/exit. The next 4 patches all target the tcan part of the m_can driver. Sean Nyekjaer adds the required delay after reset and fixes the device tree binding example. Dan Murphy's patches make the wake-gpio optional. In the last patch Xiaolong Huang fixes several kernel memory info leaks to the USB device in the kvaser_usb_leaf driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Greg Kroah-Hartman
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7347f09a19 |
First set of fixes for IIO in the 5.5 cycle.
Mixture of old things people have just hit, and a few late breaking
issues with things that went in during the merge window.
Being sent promptly to resolve potential DT breakage causing
issues for binding test builds.
* ad7606
- Avoid reading extra data from the device over what was intended.
* ad7124
- Enable the internal reference when in use.
* ad7292
- Fix up license for newly added binding. Better to not have this go
out in a release with more limited header than intended.
- Fix a constraint on number of channels.
* ad7949
- Fix an issue which can result in readouts being from the wrong channel.
* hdc100x
- Fix wrong ABI usage (units) for relative humidity channel.
* intel mrfld
- Allocate right amount of private data (currently allocating too much).
* ltc2983
- Avoid a potential issue with machine endianness and wrong length device
tree read.
* max1027
- Clean up leak of an iio_trigger on probe failure.
* max9611
- Ensure we sleep long enough to successfully initialize the sensor.
* mpu6050
- Fix wrong ABI usage (units) for temperature channel.
* st_accel
- Fix an unused variable warning.
* st_lsm6dsx
- Fix decimation factor issue that can lead to missaligned datasets
(and hence garbage)
- Fix an issue with how we track enabled fifo channels.
- Avoid powering off the device if wake up events are enabled.
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Merge tag 'iio-fixes-for-5.5a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
Jonathan writes:
First set of fixes for IIO in the 5.5 cycle.
Mixture of old things people have just hit, and a few late breaking
issues with things that went in during the merge window.
Being sent promptly to resolve potential DT breakage causing
issues for binding test builds.
* ad7606
- Avoid reading extra data from the device over what was intended.
* ad7124
- Enable the internal reference when in use.
* ad7292
- Fix up license for newly added binding. Better to not have this go
out in a release with more limited header than intended.
- Fix a constraint on number of channels.
* ad7949
- Fix an issue which can result in readouts being from the wrong channel.
* hdc100x
- Fix wrong ABI usage (units) for relative humidity channel.
* intel mrfld
- Allocate right amount of private data (currently allocating too much).
* ltc2983
- Avoid a potential issue with machine endianness and wrong length device
tree read.
* max1027
- Clean up leak of an iio_trigger on probe failure.
* max9611
- Ensure we sleep long enough to successfully initialize the sensor.
* mpu6050
- Fix wrong ABI usage (units) for temperature channel.
* st_accel
- Fix an unused variable warning.
* st_lsm6dsx
- Fix decimation factor issue that can lead to missaligned datasets
(and hence garbage)
- Fix an issue with how we track enabled fifo channels.
- Avoid powering off the device if wake up events are enabled.
* tag 'iio-fixes-for-5.5a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: adc: max9611: Fix too short conversion time delay
iio: ad7949: fix channels mixups
iio: imu: st_lsm6dsx: do not power-off accel if events are enabled
iio: imu: st_lsm6dsx: track hw FIFO buffering with fifo_mask
iio: imu: st_lsm6dsx: fix decimation factor estimation
iio: imu: inv_mpu6050: fix temperature reporting using bad unit
iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
iio: adc: max1027: fix not unregistered iio trigger
iio: adc: intel_mrfld_adc: Allocating too much data in probe()
iio: adc: ad7124: Enable internal reference
dt-bindings: iio: adc: ad7292: fix constraint over channel quantity
dt-bindings: iio: adc: ad7292: Update SPDX identifier
iio: temperature: ltc2983: fix u32 read into a unsigned long long
iio: st_accel: Fix unused variable warning
iio: adc: ad7606: fix reading unnecessary data from device
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Marcelo Schmitt
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ada971cbdc |
dt-bindings: iio: adc: ad7292: fix constraint over channel quantity
Change items property of AD7292 channels to correctly constrain their quantity. Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Marcelo Schmitt
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dd587a7f0a |
dt-bindings: iio: adc: ad7292: Update SPDX identifier
Update SPDX identifier to the preferred dual GPL-2.0 OR BSD-2-Clause licensing. Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Gao Xiang
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ffafde4783 |
erofs: update documentation
Some on-disk structures, fields have been renamed in v5.4, the corresponding document should be updated as well. Also fix misrespresentation of file time and words about fixed-sized output compression, data inline, etc. Link: https://lore.kernel.org/r/20191207025509.6614-1-hsiangkao@aol.com/ Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> |
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Dan Murphy
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1202d2318e |
dt-bindings: tcan4x5x: Make wake-gpio an optional gpio
The wake-up of the device can be configured as an optional feature of the device. Move the wake-up gpio from a requried property to an optional property. Signed-off-by: Dan Murphy <dmurphy@ti.com> Cc: Rob Herring <robh@kernel.org> Reviewed-by: Sean Nyekjaer <sean@geanix.com> Tested-by: Sean Nyekjaer <sean@geanix.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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Sean Nyekjaer
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9c9e1b012a |
dt-bindings: can: tcan4x5x: reset pin is active high
Change the reset pin example to active high to be in line with the datasheet Signed-off-by: Sean Nyekjaer <sean@geanix.com> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
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Marc Kleine-Budde
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8ac9d71d60 |
can: j1939: fix address claim code example
During development the define J1939_PGN_ADDRESS_REQUEST was renamed to
J1939_PGN_REQUEST. It was forgotten to adjust the documentation
accordingly.
This patch fixes the name of the symbol.
Reported-by: https://github.com/linux-can/can-utils/issues/159#issuecomment-556538798
Fixes:
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Linus Torvalds
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43a2898631 |
powerpc updates for 5.5 #2
A few commits splitting the KASAN instrumented bitops header in three, to match the split of the asm-generic bitops headers. This is needed on powerpc because we use asm-generic/bitops/non-atomic.h, for the non-atomic bitops, whereas the existing KASAN instrumented bitops assume all the underlying operations are provided by the arch as arch_foo() versions. Thanks to: Daniel Axtens & Christophe Leroy. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl3qN0wTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgLWFD/4/e3CO1oWjQdDGjgvhydhmhjMQqI9m EINQjg3hl0ceig1HzsgjVdWI4TOf7bXbaQRf8m2pFWpA+iSx4KpjlnXzNjfUDapO JqzKYfVSdi0o6OAFigDYuN1V5F2jAgrM7/w5PKpVuiAABcgJNcEY59tgEMTdj9r0 9H3OekYv0UnZ5ZNsUhCibKVvVLdbtys3ALrm1YETAauCkY/lpNk6afcr33t0iw2l WAdd2sfWvw4tBn+35ZrNnv7z4hQ423Imd+lyuI5zhMBOOGspgMxlGGeIn370WyAi 00Jl66TRot6EtWGDVzV10bjB53qDhHrtNIk0NG2QMBB8vdTjBMtXfJnVc3Q8iVZ9 GkpdvMLNAlmxa4AuzpdHAOUQK48aggQzDmJkGp/JdYT6+WwTa5SLZcsy+njHGyjU It+728FnStilM1XvjnaN9pljqANEcN4/YIycK55XGDsZS9fVRMY/QMAQZbdLHfzc nB54Q/8vtPc9H69ws3U3g0ogVtYi5ca5RpTPiYU6WUQfEe9mjZdEgglsHC1y8ef2 9J3Muv4ASDGLjKN+G4dvKLCIgF+QKtsvwrtSztQq6wVnXUxuUQBEQSCaMPN9PN5g Hlkjk95WevXcHyXeE2r8cXndUTboIgWRMZp0AHao44du3EziPMCvE0tFAHOEWfV0 8Oty9Fo5QSb1Mw== =FCVX -----END PGP SIGNATURE----- Merge tag 'powerpc-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull more powerpc updates from Michael Ellerman: "A few commits splitting the KASAN instrumented bitops header in three, to match the split of the asm-generic bitops headers. This is needed on powerpc because we use the generic bitops for the non-atomic case only, whereas the existing KASAN instrumented bitops assume all the underlying operations are provided by the arch as arch_foo() versions. Thanks to: Daniel Axtens & Christophe Leroy" * tag 'powerpc-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: docs/core-api: Remove possibly confusing sub-headings from Bit Operations powerpc: support KASAN instrumentation of bitops kasan: support instrumented bitops combined with generic bitops |
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Linus Torvalds
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7ada90eb9c |
drm msm + fixes for 5.5-rc1
msm-next: - OCMEM support for a3xx and a4xx GPUs. - a510 support + display support core: - mst payload deletion fix i915: - uapi alignment fix - fix for power usage regression due to security fixes - change default preemption timeout to 640ms from 100ms - EHL voltage level display fixes - TGL DGL PHY fix - gvt - MI_ATOMIC cmd parser fix, CFL non-priv warning - CI spotted deadlock fix - EHL port D programming fix amdgpu: - VRAM lost fixes on BACO for CI/VI - navi14 DC fixes - misc SR-IOV, gfx10 fixes - XGMI fixes for arcturus - SRIOV fixes amdkfd: - KFD on ppc64le enabled - page table optimisations radeon: - fix for r1xx/2xx register checker. tegra: - displayport regression fixes - DMA API regression fixes mgag200: - fix devices that can't scanout except at 0 addr omap: - fix dma_addr refcounting -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJd6cqnAAoJEAx081l5xIa+YR0P/A0LkilEbSnF/k7zKDjm0HN8 JGsf9ZfQRGA2y8URoLRtNdFjZfyuTSpiDSxsbDI0ShBhRimGHyCSxAJXO42vp8q3 jE57jBoaTSiGtagSO3nxrc1vQP7CfUpaggC2ilKSmcVvTrlqip6iPx7s2PoNyQYc GRVUhkcylnZK5UrMiE8Yz/iNcy3Mh0X8bJQKXMEYxpW2KA3SL4qxuRlYIxXEoMyB 4MlWEV09wHTduf1uYuKdusHjILgR5EiVOdmbvpM92obqZOTokt5/S20TEdhFqiy0 0IHxuEkgVx+trXzGFbmqgh2I7BZvZIbKVCSnBT4AXAvUEJ99kGTdEP0I6uOp2lsC 1DCm+7/hcI8BlwmwC9N6ogUwoAzKn7DNc1urcet/0QVbnZLZlueUK/6fSgUNnUYe miOeMNBmfHr83b75MpnNxYVoyz5S+/DFbtUplYKqxgjDYfiWWceSSE47NB+IHAiI RVpz3AxGpKaw4/w5l2q8VuToWZxdO85TNjgVCTmKfwlYjIbEuveWpZNFqO/GHMm9 x50f4ZYVOjU2TEPnLQNTIJOgv71JrTpoAdFzPVwCeWUf4h4Y4lVLgTLvdG1JLcw+ k9BrA5z2R0kjzPtabRhS6WfSjpgSbY3DgY9hfi+HIUmKvZq4fdtAbBlp1oGSXJ9N zkVrs9eE6Ahkcndi6ZV9 =3cs2 -----END PGP SIGNATURE----- Merge tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm Pull more drm updates from Dave Airlie: "Rob pointed out I missed his pull request for msm-next, it's been in next for a while outside of my tree so shouldn't cause any unexpected issues, it has some OCMEM support in drivers/soc that is acked by other maintainers as it's outside my tree. Otherwise it's a usual fixes pull, i915, amdgpu, the main ones, with some tegra, omap, mgag200 and one core fix. Summary: msm-next: - OCMEM support for a3xx and a4xx GPUs. - a510 support + display support core: - mst payload deletion fix i915: - uapi alignment fix - fix for power usage regression due to security fixes - change default preemption timeout to 640ms from 100ms - EHL voltage level display fixes - TGL DGL PHY fix - gvt - MI_ATOMIC cmd parser fix, CFL non-priv warning - CI spotted deadlock fix - EHL port D programming fix amdgpu: - VRAM lost fixes on BACO for CI/VI - navi14 DC fixes - misc SR-IOV, gfx10 fixes - XGMI fixes for arcturus - SRIOV fixes amdkfd: - KFD on ppc64le enabled - page table optimisations radeon: - fix for r1xx/2xx register checker. tegra: - displayport regression fixes - DMA API regression fixes mgag200: - fix devices that can't scanout except at 0 addr omap: - fix dma_addr refcounting" * tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm: (100 commits) drm/dp_mst: Correct the bug in drm_dp_update_payload_part1() drm/omap: fix dma_addr refcounting drm/tegra: Run hub cleanup on ->remove() drm/tegra: sor: Make the +5V HDMI supply optional drm/tegra: Silence expected errors on IOMMU attach drm/tegra: vic: Export module device table drm/tegra: sor: Implement system suspend/resume drm/tegra: Use proper IOVA address for cursor image drm/tegra: gem: Remove premature import restrictions drm/tegra: gem: Properly pin imported buffers drm/tegra: hub: Remove bogus connection mutex check ia64: agp: Replace empty define with do while agp: Add bridge parameter documentation agp: remove unused variable num_segments agp: move AGPGART_MINOR to include/linux/miscdevice.h agp: remove unused variable size in agp_generic_create_gatt_table drm/dp_mst: Fix build on systems with STACKTRACE_SUPPORT=n drm/radeon: fix r1xx/r2xx register checker for POT textures drm/amdgpu: fix GFX10 missing CSIB set(v3) drm/amdgpu: should stop GFX ring in hw_fini ... |
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Linus Torvalds
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eb275167d1 |
ARM: Device-tree updates
As always, the bulk of updates. Some of the news this cycle:
New SoC descriptions:
- Broadcom BCM2711
- Amlogic Meson A1 and G12
- Freescale S32V234
- Marvell Armada AP807/AP807-quad and CP115
- Realtek RTD1293 and RTD1296
- Rockchip RK3308
New boards and platforms:
- Allwinner: NanoPi Duo2
- Amlogic: Ugoos am6
- Atmel at91: Overkiz Kizbox2/4
- Broadcom: RPi4, Luxul XWC-2000
- Marvell: New Espressobin flavor
- NXP: i.MX8MN LPDDR4 EVK, i.MX8QXP Colibri, S32V234 EVB, Netronix
E60K02 and Kobo Clara HD, Kontron N6311 and N6411, OPOS6UL and
OPOS6ULDev
- Renesas: Salvator-XS
- Rockchip: Beelink A1 (rk3308), rk3308 eval boards, rk3399-roc-pc
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM Device-tree updates from Olof Johansson:
"As always, the bulk of updates. Some of the news this cycle:
New SoC descriptions:
- Broadcom BCM2711
- Amlogic Meson A1 and G12
- Freescale S32V234
- Marvell Armada AP807/AP807-quad and CP115
- Realtek RTD1293 and RTD1296
- Rockchip RK3308
New boards and platforms:
- Allwinner: NanoPi Duo2
- Amlogic: Ugoos am6
- Atmel at91: Overkiz Kizbox2/4
- Broadcom: RPi4, Luxul XWC-2000
- Marvell: New Espressobin flavor
- NXP: i.MX8MN LPDDR4 EVK, i.MX8QXP Colibri, S32V234 EVB, Netronix
E60K02 and Kobo Clara HD, Kontron N6311 and N6411, OPOS6UL and
OPOS6ULDev
- Renesas: Salvator-XS
- Rockchip: Beelink A1 (rk3308), rk3308 eval boards, rk3399-roc-pc"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (653 commits)
ARM: dts: logicpd-torpedo: Disable USB Host
arm: dts: mt6323: add keys, power-controller, rtc and codec
arm64: dts: mt8183: add systimer0 device node
dt-bindings: mediatek: update bindings for MT8183 systimer
arm64: dts: rockchip: fix sdmmc detection on boot on rk3328-roc-cc
arm64: dts: rockchip: Split rk3399-roc-pc for with and without mezzanine board.
arm64: dts: rockchip: Add Beelink A1
dt-bindings: ARM: rockchip: Add Beelink A1
arm64: dts: rockchip: Add RK3328 audio pipelines
arm64: dts: ti: k3-j721e-common-proc-board: Add USB ports
arm64: dts: ti: k3-j721e-main: add USB controller nodes
ARM: dts: aspeed-g6: Add timer description
ARM: dts: aspeed: ast2600evb: Enable i2c buses
ARM: dts: at91: add a dts and dtsi file for kizbox2 based boards
dt-bindings: arm: at91: Document Kizbox2-2 board binding
arm64: dts: meson-gx: fix i2c compatible
arm64: dts: meson-gx: cec node should be disabled by default
arm64: dts: meson-g12b-odroid-n2: add missing amlogic, s922x compatible
arm64: dts: meson-gxm: fix gpu irq order
arm64: dts: meson-g12a: fix gpu irq order
...
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Linus Torvalds
|
ec939e4c94 |
ARM: SoC-related driver updates
Various driver updates for platforms:
- A larger set of work on Tegra 2/3 around memory controller and
regulator features, some fuse cleanups, etc..
- MMP platform drivers, in particular for USB PHY, and other smaller
additions.
- Samsung Exynos 5422 driver for DMC (dynamic memory configuration),
and ASV (adaptive voltage), allowing the platform to run at more
optimal operating points.
- Misc refactorings and support for RZ/G2N and R8A774B1 from Renesas
- Clock/reset control driver for TI/OMAP
- Meson-A1 reset controller support
- Qualcomm sdm845 and sda845 SoC IDs for socinfo
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Olof Johansson:
"Various driver updates for platforms:
- A larger set of work on Tegra 2/3 around memory controller and
regulator features, some fuse cleanups, etc..
- MMP platform drivers, in particular for USB PHY, and other smaller
additions.
- Samsung Exynos 5422 driver for DMC (dynamic memory configuration),
and ASV (adaptive voltage), allowing the platform to run at more
optimal operating points.
- Misc refactorings and support for RZ/G2N and R8A774B1 from Renesas
- Clock/reset control driver for TI/OMAP
- Meson-A1 reset controller support
- Qualcomm sdm845 and sda845 SoC IDs for socinfo"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (150 commits)
firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT
soc: fsl: add RCPM driver
dt-bindings: fsl: rcpm: Add 'little-endian' and update Chassis definition
memory: tegra: Consolidate registers definition into common header
memory: tegra: Ensure timing control debug features are disabled
memory: tegra: Introduce Tegra30 EMC driver
memory: tegra: Do not handle error from wait_for_completion_timeout()
memory: tegra: Increase handshake timeout on Tegra20
memory: tegra: Print a brief info message about EMC timings
memory: tegra: Pre-configure debug register on Tegra20
memory: tegra: Include io.h instead of iopoll.h
memory: tegra: Adapt for Tegra20 clock driver changes
memory: tegra: Don't set EMC rate to maximum on probe for Tegra20
memory: tegra: Add gr2d and gr3d to DRM IOMMU group
memory: tegra: Set DMA mask based on supported address bits
soc: at91: Add Atmel SFR SN (Serial Number) support
memory: atmel-ebi: switch to SPDX license identifiers
memory: atmel-ebi: move NUM_CS definition inside EBI driver
soc: mediatek: Refactor bus protection control
soc: mediatek: Refactor sram control
...
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Linus Torvalds
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d9e48dc2a7 |
pwm: Changes for v5.5-rc1
Various changes and minor fixes across a couple of drivers. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl3ovpUZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zof9HD/9cawfrzpRp/wi/zt7BP2zk po/ttwso/9HsbhaEp8WyRBIeqTRh/D0BMT81UuaJZzus9qdcRycbwtoyKO1xnlWo LKHrpD/PvhJGjLGqEIymQm34o7hsvdwVGKkd2nisl2tNe2CNljcBO7DnnajM6qWX 0YaU6EE+SnZ/ApN6R3vF9IJZ+z8TJm2KLYHVupRxh0BDLGtbufNlpY7nTtOi1ADW ZaUTiVgEuJleGDwL+lNzdtWbzbBQGN/GnbpwutYJRsXuBNpYQNAS/WNOtZbi8BAv rxHPc4WLrqTm9yLgCgYY5SpjBZNbdN/liE7R0Lu5d4C3NleraSiTIHW5T5xnxitY PwShHszUIkKP4IadMLCbzlqRetcU6p3WNMivH7T6KHocTSCZDW0wmUs7YHrOLpfF EK6fJruRgcHdpPmMgPm0PAdKXeDSjkaCBDHms47A6JDsLnNYG8Oo0AyT9GFGdqz5 Sd0yOZeuUo+HSboJ19bZShfv+bAILdFqyiHfbZqzTBsKTqzBxEZXZKfWvnAgUCPh XisghxLlOtnUGD0Z2U22T0hTRNb7l/TCf8gRFL8X81qZnhxS9naXjdi5lvSuY+NA 6jw6N+GMwXUDmOYmN4HV9C39BNvUYzLoijYjUA/UPr3M2IKdX52hVhGo4B4gHVJB 0ylTmeN83Bf9fU7j3VkmHg== =Sd9F -----END PGP SIGNATURE----- Merge tag 'pwm/for-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Various changes and minor fixes across a couple of drivers" * tag 'pwm/for-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: stm32: Pass breakinput instead of its values pwm: stm32: Remove clutter from ternary operator pwm: stm32: Validate breakinput data from DT pwm: Update comment on struct pwm_ops::apply pwm: sun4i: Fix incorrect calculation of duty_cycle/period pwm: stm32: Add power management support pwm: stm32: Split breakinput apply routine to ease PM support dt-bindings: pwm-stm32: Document pinctrl sleep state pwm: sun4i: Drop redundant assignment to variable pval dt-bindings: pwm: mediatek: Remove gratuitous compatible string for MT7629 |
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Linus Torvalds
|
fb3da48a86 |
Merge branch 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Pull thermal management updates from Zhang Rui: - Fix a deadlock regression in thermal core framework, which was introduced in 5.3 (Wei Wang) - Initialize thermal control framework earlier to enable thermal mitigation during boot (Amit Kucheria) - Convert the Intelligent Power Allocator (IPA) thermal governor to follow the generic PM_EM instead of its own Energy Model (Quentin Perret) - Introduce a new Amlogic soc thermal driver (Guillaume La Roque) - Add interrupt support for tsens thermal driver (Amit Kucheria) - Add support for MSM8956/8976 in tsens thermal driver (AngeloGioacchino Del Regno) - Add support for r8a774b1 in rcar thermal driver (Biju Das) - Add support for Thermal Monitor Unit v2 in qoriq thermal driver (Yuantian Tang) - Some other fixes/cleanups on thermal core framework and soc thermal drivers (Colin Ian King, Daniel Lezcano, Hsin-Yi Wang, Tian Tao) * 'thermal/next' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (32 commits) thermal: Fix deadlock in thermal thermal_zone_device_check thermal: cpu_cooling: Migrate to using the EM framework thermal: cpu_cooling: Make the power-related code depend on IPA PM / EM: Declare EM data types unconditionally arm64: defconfig: Enable CONFIG_ENERGY_MODEL drivers: thermal: tsens: fix potential integer overflow on multiply thermal: cpu_cooling: Reorder the header file thermal: cpu_cooling: Remove pointless dependency on CONFIG_OF thermal: no need to set .owner when using module_platform_driver thermal: qcom: tsens-v1: Fix kfree of a non-pointer value cpufreq: qcom-hw: Move driver initialization earlier clk: qcom: Initialize clock drivers earlier cpufreq: Initialize cpufreq-dt driver earlier cpufreq: Initialize the governors in core_initcall thermal: Initialize thermal subsystem earlier thermal: Remove netlink support dt: thermal: tsens: Document compatible for MSM8976/56 thermal: qcom: tsens-v1: Add support for MSM8956 and MSM8976 MAINTAINERS: add entry for Amlogic Thermal driver thermal: amlogic: Add thermal driver to support G12 SoCs ... |
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Linus Torvalds
|
5ecc9d15f7 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: "Most of the rest of MM and various other things. Some Kconfig rework still awaits merges of dependent trees from linux-next. Subsystems affected by this patch series: mm/hotfixes, mm/memcg, mm/vmstat, mm/thp, procfs, sysctl, misc, notifiers, core-kernel, bitops, lib, checkpatch, epoll, binfmt, init, rapidio, uaccess, kcov, ubsan, ipc, bitmap, mm/pagemap" * akpm: (86 commits) mm: remove __ARCH_HAS_4LEVEL_HACK and include/asm-generic/4level-fixup.h um: add support for folded p4d page tables um: remove unused pxx_offset_proc() and addr_pte() functions sparc32: use pgtable-nopud instead of 4level-fixup parisc/hugetlb: use pgtable-nopXd instead of 4level-fixup parisc: use pgtable-nopXd instead of 4level-fixup nds32: use pgtable-nopmd instead of 4level-fixup microblaze: use pgtable-nopmd instead of 4level-fixup m68k: mm: use pgtable-nopXd instead of 4level-fixup m68k: nommu: use pgtable-nopud instead of 4level-fixup c6x: use pgtable-nopud instead of 4level-fixup arm: nommu: use pgtable-nopud instead of 4level-fixup alpha: use pgtable-nopud instead of 4level-fixup gpio: pca953x: tighten up indentation gpio: pca953x: convert to use bitmap API gpio: pca953x: use input from regs structure in pca953x_irq_pending() gpio: pca953x: remove redundant variable and check in IRQ handler lib/bitmap: introduce bitmap_replace() helper lib/test_bitmap: fix comment about this file lib/test_bitmap: move exp1 and exp2 upper for others to use ... |
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Andrey Konovalov
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eec028c938 |
kcov: remote coverage support
Patch series " kcov: collect coverage from usb and vhost", v3. This patchset extends kcov to allow collecting coverage from backgound kernel threads. This extension requires custom annotations for each of the places where coverage collection is desired. This patchset implements this for hub events in the USB subsystem and for vhost workers. See the first patch description for details about the kcov extension. The other two patches apply this kcov extension to USB and vhost. Examples of other subsystems that might potentially benefit from this when custom annotations are added (the list is based on process_one_work() callers for bugs recently reported by syzbot): 1. fs: writeback wb_workfn() worker, 2. net: addrconf_dad_work()/addrconf_verify_work() workers, 3. net: neigh_periodic_work() worker, 4. net/p9: p9_write_work()/p9_read_work() workers, 5. block: blk_mq_run_work_fn() worker. These patches have been used to enable coverage-guided USB fuzzing with syzkaller for the last few years, see the details here: https://github.com/google/syzkaller/blob/master/docs/linux/external_fuzzing_usb.md This patchset has been pushed to the public Linux kernel Gerrit instance: https://linux-review.googlesource.com/c/linux/kernel/git/torvalds/linux/+/1524 This patch (of 3): Add background thread coverage collection ability to kcov. With KCOV_ENABLE coverage is collected only for syscalls that are issued from the current process. With KCOV_REMOTE_ENABLE it's possible to collect coverage for arbitrary parts of the kernel code, provided that those parts are annotated with kcov_remote_start()/kcov_remote_stop(). This allows to collect coverage from two types of kernel background threads: the global ones, that are spawned during kernel boot in a limited number of instances (e.g. one USB hub_event() worker thread is spawned per USB HCD); and the local ones, that are spawned when a user interacts with some kernel interface (e.g. vhost workers). To enable collecting coverage from a global background thread, a unique global handle must be assigned and passed to the corresponding kcov_remote_start() call. Then a userspace process can pass a list of such handles to the KCOV_REMOTE_ENABLE ioctl in the handles array field of the kcov_remote_arg struct. This will attach the used kcov device to the code sections, that are referenced by those handles. Since there might be many local background threads spawned from different userspace processes, we can't use a single global handle per annotation. Instead, the userspace process passes a non-zero handle through the common_handle field of the kcov_remote_arg struct. This common handle gets saved to the kcov_handle field in the current task_struct and needs to be passed to the newly spawned threads via custom annotations. Those threads should in turn be annotated with kcov_remote_start()/kcov_remote_stop(). Internally kcov stores handles as u64 integers. The top byte of a handle is used to denote the id of a subsystem that this handle belongs to, and the lower 4 bytes are used to denote the id of a thread instance within that subsystem. A reserved value 0 is used as a subsystem id for common handles as they don't belong to a particular subsystem. The bytes 4-7 are currently reserved and must be zero. In the future the number of bytes used for the subsystem or handle ids might be increased. When a particular userspace process collects coverage by via a common handle, kcov will collect coverage for each code section that is annotated to use the common handle obtained as kcov_handle from the current task_struct. However non common handles allow to collect coverage selectively from different subsystems. Link: http://lkml.kernel.org/r/e90e315426a384207edbec1d6aa89e43008e4caf.1572366574.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: David Windsor <dwindsor@gmail.com> Cc: Elena Reshetova <elena.reshetova@intel.com> Cc: Anders Roxell <anders.roxell@linaro.org> Cc: Alexander Potapenko <glider@google.com> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Huang Shijie
|
964975ac66 |
lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr
Follow the kernel conventions, rename addr_in_gen_pool to gen_pool_has_addr. [sjhuang@iluvatar.ai: fix Documentation/ too] Link: http://lkml.kernel.org/r/20181229015914.5573-1-sjhuang@iluvatar.ai Link: http://lkml.kernel.org/r/20181228083950.20398-1-sjhuang@iluvatar.ai Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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aedc0650f9 |
* PPC secure guest support
* small x86 cleanup * fix for an x86-specific out-of-bounds write on a ioctl (not guest triggerable, data not attacker-controlled) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAABAgAGBQJd551cAAoJEL/70l94x66D+JkH/R3eEOyvckPmYmzd0lnV8mQ/ 7e0n2G/aD+iLZkcCbUnMaImdmSJmoEEJCPjgPk/5nJ3zUi5b/ABWyidEM5uf19Hl rzKBg0DR7BiQptPnZv2JMwEVKu3JOTchMykqu9xXChQlICocZ0xjdOA6nQ19p0Lv FulDw5MUaWrXevIzCBskQ38zJejRQA6CpD1lQkHn7LKS9p3p+BsAOd/Ouy87RfWG b3ktECNbXyO6KStrrhgm+z8pviWY+kqYklyBlDOOwxWif0x8WvNDpQLoVo+ZuhLU Me8YJ1BN75vFlxzh6ZK5exBUnm9E3fGVKIaaF+dpuds2x+j4HnYl+lZCm89MdqY= =Q4v7 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull more KVM updates from Paolo Bonzini: - PPC secure guest support - small x86 cleanup - fix for an x86-specific out-of-bounds write on a ioctl (not guest triggerable, data not attacker-controlled) * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: vmx: Stop wasting a page for guest_msrs KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332) Documentation: kvm: Fix mention to number of ioctls classes powerpc: Ultravisor: Add PPC_UV config option KVM: PPC: Book3S HV: Support reset of secure guest KVM: PPC: Book3S HV: Handle memory plug/unplug to secure VM KVM: PPC: Book3S HV: Radix changes for secure guest KVM: PPC: Book3S HV: Shared pages support for secure guests KVM: PPC: Book3S HV: Support for running secure guests mm: ksm: Export ksm_madvise() KVM x86: Move kvm cpuid support out of svm |
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Linus Torvalds
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b92f3d32e0 |
Additional ACPI updates for 5.5-rc1
- Fix locking issue in acpi_os_map_cleanup() leading to a race
condition that can be harnessed for provoking a kernel panic
from user space (Francesco Ruggeri).
- Fix parameter check in acpi_bus_get_private_data() (Vamshi K
Sthambamkadi).
- Allow GPE 0xFF to be masked via kernel command line (Yunfeng Ye).
- Add a new lid switch blacklist entry for Acer Switch 10 SW5-032
to the ACPI button driver (Hans de Goede).
- Clean up Kconfig (Krzysztof Kozlowski).
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Merge tag 'acpi-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull additional ACPI updates from Rafael Wysocki:
"These close a nasty race condition in the ACPI memory mappings
management code and an invalid parameter check in a library routing,
allow GPE 0xFF to be masked via kernel command line, add a new lid
switch blacklist entry and clean up Kconfig.
Specifics:
- Fix locking issue in acpi_os_map_cleanup() leading to a race
condition that can be harnessed for provoking a kernel panic from
user space (Francesco Ruggeri)
- Fix parameter check in acpi_bus_get_private_data() (Vamshi K
Sthambamkadi)
- Allow GPE 0xFF to be masked via kernel command line (Yunfeng Ye)
- Add a new lid switch blacklist entry for Acer Switch 10 SW5-032 to
the ACPI button driver (Hans de Goede)
- Clean up Kconfig (Krzysztof Kozlowski)"
* tag 'acpi-5.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data()
ACPI: Fix Kconfig indentation
ACPI: OSL: only free map once in osl.c
ACPI: button: Add DMI quirk for Acer Switch 10 SW5-032 lid-switch
ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100
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Michael Ellerman
|
4f4afc2c95 |
docs/core-api: Remove possibly confusing sub-headings from Bit Operations
The recent commit
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Rafael J. Wysocki
|
b65d56305c |
Merge branches 'acpi-bus', 'acpi-button', 'acpi-sysfs' and 'acpi-misc'
* acpi-bus: ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data() * acpi-button: ACPI: button: Add DMI quirk for Acer Switch 10 SW5-032 lid-switch * acpi-sysfs: ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100 * acpi-misc: ACPI: Fix Kconfig indentation |
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Linus Torvalds
|
63de37476e |
chrome platform changes for v5.5
* CrOS EC / MFD / IIO
- Contains tag-ib-chrome-mfd-iio-input-5.5, which is the first part of a
series from Gwendal to refactor sensor code between MFD, CrOS EC, iio
and input in order to add a new sensorhub driver and FIFO processing
* Wilco EC:
- Add support for Dell's USB PowerShare policy control, keyboard
backlight LED driver, and a new test_event file.
- Fixes use after free in wilco_ec's telemetry driver.
* Misc:
- bugfix in cros_usbpd_logger (missing destroy workqueue).
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Merge tag 'tag-chrome-platform-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform changes from Benson Leung:
"CrOS EC / MFD / IIO:
- Contains tag-ib-chrome-mfd-iio-input-5.5, which is the first part
of a series from Gwendal to refactor sensor code between MFD, CrOS
EC, iio and input in order to add a new sensorhub driver and FIFO
processing
Wilco EC:
- Add support for Dell's USB PowerShare policy control, keyboard
backlight LED driver, and a new test_event file.
- Fixes use after free in wilco_ec's telemetry driver.
Misc:
- bugfix in cros_usbpd_logger (missing destroy workqueue)"
* tag 'tag-chrome-platform-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: wilco_ec: fix use after free issue
platform/chrome: cros_ec: Add Kconfig default for cros-ec-sensorhub
Revert "Input: cros_ec_keyb: mask out extra flags in event_type"
Revert "Input: cros_ec_keyb - add back missing mask for event_type"
platform/chrome: cros_ec: handle MKBP more events flag
platform/chrome: cros_ec: Do not attempt to register a non-positive IRQ number
platform/chrome: cros-ec: Record event timestamp in the hard irq
mfd / platform / iio: cros_ec: Register sensor through sensorhub
iio / platform: cros_ec: Add cros-ec-sensorhub driver
mfd / platform: cros_ec: Add sensor_count and make check_features public
platform/chrome: cros_ec: Put docs with the code
platform/chrome: cros_usbpd_logger: add missed destroy_workqueue in remove
platform/chrome: cros_ec: Fix Kconfig indentation
platform/chrome: wilco_ec: Add keyboard backlight LED support
platform/chrome: wilco_ec: Add charging config driver
platform/chrome: wilco_ec: Add Dell's USB PowerShare Policy control
platform/chrome: wilco_ec: Add debugfs test_event file
|
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Linus Torvalds
|
537bd0a159 |
TTY/Serial patches for 5.5-rc1
Here is the "big" tty and serial driver patches for 5.5-rc1. It's a bit
later in the merge window than normal as I wanted to make sure some
last-minute patches applied to it were all sane. They seem to be :)
There's a lot of little stuff in here, for the tty core, and for lots of
serial drivers:
- reverts of uartlite serial driver patches that were wrong
- msm-serial driver fixes
- serial core updates and fixes
- tty core fixes
- serial driver dma mapping api changes
- lots of other tiny fixes and updates for serial drivers
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial updates from Greg KH:
"Here is the "big" tty and serial driver patches for 5.5-rc1.
It's a bit later in the merge window than normal as I wanted to make
sure some last-minute patches applied to it were all sane. They seem
to be :)
There's a lot of little stuff in here, for the tty core, and for lots
of serial drivers:
- reverts of uartlite serial driver patches that were wrong
- msm-serial driver fixes
- serial core updates and fixes
- tty core fixes
- serial driver dma mapping api changes
- lots of other tiny fixes and updates for serial drivers
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (58 commits)
Revert "serial/8250: Add support for NI-Serial PXI/PXIe+485 devices"
vcs: prevent write access to vcsu devices
tty: vt: keyboard: reject invalid keycodes
tty: don't crash in tty_init_dev when missing tty_port
serial: stm32: fix clearing interrupt error flags
tty: Fix Kconfig indentation, continued
serial: serial_core: Perform NULL checks for break_ctl ops
tty: remove unused argument from tty_open_by_driver()
tty: Fix Kconfig indentation
{tty: serial, nand: onenand}: samsung: rename to fix build warning
serial: ifx6x60: add missed pm_runtime_disable
serial: pl011: Fix DMA ->flush_buffer()
Revert "serial-uartlite: Move the uart register"
Revert "serial-uartlite: Add get serial id if not provided"
Revert "serial-uartlite: Do not use static struct uart_driver out of probe()"
Revert "serial-uartlite: Add runtime support"
Revert "serial-uartlite: Change logic how console_port is setup"
Revert "serial-uartlite: Use allocated structure instead of static ones"
tty: serial: msm_serial: Use dma_request_chan() directly for channel request
tty: serial: tegra: Use dma_request_chan() directly for channel request
...
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Linus Torvalds
|
c3bed3b20e |
pci-v5.5-changes
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Merge tag 'pci-v5.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Enumeration:
- Warn if a host bridge has no NUMA info (Yunsheng Lin)
- Add PCI_STD_NUM_BARS for the number of standard BARs (Denis
Efremov)
Resource management:
- Fix boot-time Embedded Controller GPE storm caused by incorrect
resource assignment after ACPI Bus Check Notification (Mika
Westerberg)
- Protect pci_reassign_bridge_resources() against concurrent
addition/removal (Benjamin Herrenschmidt)
- Fix bridge dma_ranges resource list cleanup (Rob Herring)
- Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters to control
the MMIO and prefetchable MMIO window sizes of hotplug bridges
independently (Nicholas Johnson)
- Fix MMIO/MMIO_PREF window assignment that assigned more space than
desired (Nicholas Johnson)
- Only enforce bus numbers from bridge EA if the bridge has EA
devices downstream (Subbaraya Sundeep)
- Consolidate DT "dma-ranges" parsing and convert all host drivers to
use shared parsing (Rob Herring)
Error reporting:
- Restore AER capability after resume (Mayurkumar Patel)
- Add PoisonTLPBlocked AER counter (Rajat Jain)
- Use for_each_set_bit() to simplify AER code (Andy Shevchenko)
- Fix AER kernel-doc (Andy Shevchenko)
- Add "pcie_ports=dpc-native" parameter to allow native use of DPC
even if platform didn't grant control over AER (Olof Johansson)
Hotplug:
- Avoid returning prematurely from sysfs requests to enable or
disable a PCIe hotplug slot (Lukas Wunner)
- Don't disable interrupts twice when suspending hotplug ports (Mika
Westerberg)
- Fix deadlocks when PCIe ports are hot-removed while suspended (Mika
Westerberg)
Power management:
- Remove unnecessary ASPM locking (Bjorn Helgaas)
- Add support for disabling L1 PM Substates (Heiner Kallweit)
- Allow re-enabling Clock PM after it has been disabled (Heiner
Kallweit)
- Add sysfs attributes for controlling ASPM link states (Heiner
Kallweit)
- Remove CONFIG_PCIEASPM_DEBUG, including "link_state" and "clk_ctl"
sysfs files (Heiner Kallweit)
- Avoid AMD FCH XHCI USB PME# from D0 defect that prevents wakeup on
USB 2.0 or 1.1 connect events (Kai-Heng Feng)
- Move power state check out of pci_msi_supported() (Bjorn Helgaas)
- Fix incorrect MSI-X masking on resume and revert related nvme quirk
for Kingston NVME SSD running FW E8FK11.T (Jian-Hong Pan)
- Always return devices to D0 when thawing to fix hibernation with
drivers like mlx4 that used legacy power management (previously we
only did it for drivers with new power management ops) (Dexuan Cui)
- Clear PCIe PME Status even for legacy power management (Bjorn
Helgaas)
- Fix PCI PM documentation errors (Bjorn Helgaas)
- Use dev_printk() for more power management messages (Bjorn Helgaas)
- Apply D2 delay as milliseconds, not microseconds (Bjorn Helgaas)
- Convert xen-platform from legacy to generic power management (Bjorn
Helgaas)
- Removed unused .resume_early() and .suspend_late() legacy power
management hooks (Bjorn Helgaas)
- Rearrange power management code for clarity (Rafael J. Wysocki)
- Decode power states more clearly ("4" or "D4" really refers to
"D3cold") (Bjorn Helgaas)
- Notice when reading PM Control register returns an error (~0)
instead of interpreting it as being in D3hot (Bjorn Helgaas)
- Add missing link delays required by the PCIe spec (Mika Westerberg)
Virtualization:
- Move pci_prg_resp_pasid_required() to CONFIG_PCI_PRI (Bjorn
Helgaas)
- Allow VFs to use PRI (the PF PRI is shared by the VFs, but the code
previously didn't recognize that) (Kuppuswamy Sathyanarayanan)
- Allow VFs to use PASID (the PF PASID capability is shared by the
VFs, but the code previously didn't recognize that) (Kuppuswamy
Sathyanarayanan)
- Disconnect PF and VF ATS enablement, since ATS in PFs and
associated VFs can be enabled independently (Kuppuswamy
Sathyanarayanan)
- Cache PRI and PASID capability offsets (Kuppuswamy Sathyanarayanan)
- Cache the PRI PRG Response PASID Required bit (Bjorn Helgaas)
- Consolidate ATS declarations in linux/pci-ats.h (Krzysztof
Wilczynski)
- Remove unused PRI and PASID stubs (Bjorn Helgaas)
- Removed unnecessary EXPORT_SYMBOL_GPL() from ATS, PRI, and PASID
interfaces that are only used by built-in IOMMU drivers (Bjorn
Helgaas)
- Hide PRI and PASID state restoration functions used only inside the
PCI core (Bjorn Helgaas)
- Add a DMA alias quirk for the Intel VCA NTB (Slawomir Pawlowski)
- Serialize sysfs sriov_numvfs reads vs writes (Pierre Crégut)
- Update Cavium ACS quirk for ThunderX2 and ThunderX3 (George
Cherian)
- Fix the UPDCR register address in the Intel ACS quirk (Steffen
Liebergeld)
- Unify ACS quirk implementations (Bjorn Helgaas)
Amlogic Meson host bridge driver:
- Fix meson PERST# GPIO polarity problem (Remi Pommarel)
- Add DT bindings for Amlogic Meson G12A (Neil Armstrong)
- Fix meson clock names to match DT bindings (Neil Armstrong)
- Add meson support for Amlogic G12A SoC with separate shared PHY
(Neil Armstrong)
- Add meson extended PCIe PHY functions for Amlogic G12A USB3+PCIe
combo PHY (Neil Armstrong)
- Add arm64 DT for Amlogic G12A PCIe controller node (Neil Armstrong)
- Add commented-out description of VIM3 USB3/PCIe mux in arm64 DT
(Neil Armstrong)
Broadcom iProc host bridge driver:
- Invalidate iProc PAXB address mapping before programming it
(Abhishek Shah)
- Fix iproc-msi and mvebu __iomem annotations (Ben Dooks)
Cadence host bridge driver:
- Refactor Cadence PCIe host controller to use as a library for both
host and endpoint (Tom Joseph)
Freescale Layerscape host bridge driver:
- Add layerscape LS1028a support (Xiaowei Bao)
Intel VMD host bridge driver:
- Add VMD bus 224-255 restriction decode (Jon Derrick)
- Add VMD 8086:9A0B device ID (Jon Derrick)
- Remove Keith from VMD maintainer list (Keith Busch)
Marvell ARMADA 3700 / Aardvark host bridge driver:
- Use LTSSM state to build link training flag since Aardvark doesn't
implement the Link Training bit (Remi Pommarel)
- Delay before training Aardvark link in case PERST# was asserted
before the driver probe (Remi Pommarel)
- Fix Aardvark issues with Root Control reads and writes (Remi
Pommarel)
- Don't rely on jiffies in Aardvark config access path since
interrupts may be disabled (Remi Pommarel)
- Fix Aardvark big-endian support (Grzegorz Jaszczyk)
Marvell ARMADA 370 / XP host bridge driver:
- Make mvebu_pci_bridge_emul_ops static (Ben Dooks)
Microsoft Hyper-V host bridge driver:
- Add hibernation support for Hyper-V virtual PCI devices (Dexuan
Cui)
- Track Hyper-V pci_protocol_version per-hbus, not globally (Dexuan
Cui)
- Avoid kmemleak false positive on hv hbus buffer (Dexuan Cui)
Mobiveil host bridge driver:
- Change mobiveil csr_read()/write() function names that conflict
with riscv arch functions (Kefeng Wang)
NVIDIA Tegra host bridge driver:
- Fix Tegra CLKREQ dependency programming (Vidya Sagar)
Renesas R-Car host bridge driver:
- Remove unnecessary header include from rcar (Andrew Murray)
- Tighten register index checking for rcar inbound range programming
(Marek Vasut)
- Fix rcar inbound range alignment calculation to improve packing of
multiple entries (Marek Vasut)
- Update rcar MACCTLR setting to match documentation (Yoshihiro
Shimoda)
- Clear bit 0 of MACCTLR before PCIETCTLR.CFINIT per manual
(Yoshihiro Shimoda)
- Add Marek Vasut and Yoshihiro Shimoda as R-Car maintainers (Simon
Horman)
Rockchip host bridge driver:
- Make rockchip 0V9 and 1V8 power regulators non-optional (Robin
Murphy)
Socionext UniPhier host bridge driver:
- Set uniphier to host (RC) mode always (Kunihiko Hayashi)
Endpoint drivers:
- Fix endpoint driver sign extension problem when shifting page
number to phys_addr_t (Alan Mikhak)
Misc:
- Add NumaChip SPDX header (Krzysztof Wilczynski)
- Replace EXTRA_CFLAGS with ccflags-y (Krzysztof Wilczynski)
- Remove unused includes (Krzysztof Wilczynski)
- Removed unused sysfs attribute groups (Ben Dooks)
- Remove PTM and ASPM dependencies on PCIEPORTBUS (Bjorn Helgaas)
- Add PCIe Link Control 2 register field definitions to replace magic
numbers in AMDGPU and Radeon CIK/SI (Bjorn Helgaas)
- Fix incorrect Link Control 2 Transmit Margin usage in AMDGPU and
Radeon CIK/SI PCIe Gen3 link training (Bjorn Helgaas)
- Use pcie_capability_read_word() instead of pci_read_config_word()
in AMDGPU and Radeon CIK/SI (Frederick Lawler)
- Remove unused pci_irq_get_node() Greg Kroah-Hartman)
- Make asm/msi.h mandatory and simplify PCI_MSI_IRQ_DOMAIN Kconfig
(Palmer Dabbelt, Michal Simek)
- Read all 64 bits of Switchtec part_event_bitmap (Logan Gunthorpe)
- Fix erroneous intel-iommu dependency on CONFIG_AMD_IOMMU (Bjorn
Helgaas)
- Fix bridge emulation big-endian support (Grzegorz Jaszczyk)
- Fix dwc find_next_bit() usage (Niklas Cassel)
- Fix pcitest.c fd leak (Hewenliang)
- Fix typos and comments (Bjorn Helgaas)
- Fix Kconfig whitespace errors (Krzysztof Kozlowski)"
* tag 'pci-v5.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (160 commits)
PCI: Remove PCI_MSI_IRQ_DOMAIN architecture whitelist
asm-generic: Make msi.h a mandatory include/asm header
Revert "nvme: Add quirk for Kingston NVME SSD running FW E8FK11.T"
PCI/MSI: Fix incorrect MSI-X masking on resume
PCI/MSI: Move power state check out of pci_msi_supported()
PCI/MSI: Remove unused pci_irq_get_node()
PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer
PCI: hv: Change pci_protocol_version to per-hbus
PCI: hv: Add hibernation support
PCI: hv: Reorganize the code in preparation of hibernation
MAINTAINERS: Remove Keith from VMD maintainer
PCI/ASPM: Remove PCIEASPM_DEBUG Kconfig option and related code
PCI/ASPM: Add sysfs attributes for controlling ASPM link states
PCI: Fix indentation
drm/radeon: Prefer pcie_capability_read_word()
drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions
drm/radeon: Correct Transmit Margin masks
drm/amdgpu: Prefer pcie_capability_read_word()
PCI: uniphier: Set mode register to host mode
drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions
...
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Linus Torvalds
|
4d7048f551 |
Xtensa updates for v5.5:
- add support for execute in place (XIP) kernels - improvements in inline assembly: use named arguments and "m" constraints where possible - improve stack dumping - clean up system_call code and syscall tracing - various small fixes and cleanups -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEK2eFS5jlMn3N6xfYUfnMkfg/oEQFAl3kk8ETHGpjbXZia2Jj QGdtYWlsLmNvbQAKCRBR+cyR+D+gRMp2EACpOxDBdacJjgSKKj5IFwbu2c/O74rA q2tBf4iz82UfNxs2R41wZX7oD9CIp6VEJVnLxbDMqwyTN62NSfnQ2R1j3CiISeqB wKDZzGHCUCfoTja4zR/yZY1fh5YZ8VzOytgpy3zkHoFaxyQPcTDBS6PLYyFqYyuR Ktxiv6c0T5NQ1BEF8u2VzxM9oGZo3zaraMal3s1CCjGR8Ej6i6K6vwOv3glPRzfP t121u3GqL3RwdygHDeXcm4tbBcMp7CkawoKsthhe/+/PPVmWgt3JkqFRPnvsJrvw MRdrfJ8s23eJJ9n2iLlBZPUp0vHc533Av5jsH4RWSPdT3Osb0RISJQmNUtKGZI08 ur2pb6pgJVHvIxo+Eu2+FVYkOJXGhKQqYD2EAY2/4PVDX6x9XPO5h2+hTaESccta 6qo0dvdiO4ut2LuUyCssn5fBPT+FWgaf+1Vh5Pcaa+y6PZKBcVhyt6qZpbTDFtlu cQRILPYTxtOAX8MGD/OMF1a2wVisORBZKEgYAdFbaNT+cWYLW0sMlHAzjxx2Ok42 HeVPujoqjRaNGNKCGdqhOevPlXsMdtu4SFPKCQIZhIA2vg4mjxykx7ZE/sOcCZS3 P0dtJXvRVg6rfWIM6SCuufrg70PwkIO6ufz0ZdLWPIb+4KHxxOaJ+fdaPwXhREKK 2AWSa13Vd63O3Q== =/plV -----END PGP SIGNATURE----- Merge tag 'xtensa-20191201' of git://github.com/jcmvbkbc/linux-xtensa Pull Xtensa updates from Max Filippov: - add support for execute in place (XIP) kernels - improvements in inline assembly: use named arguments and "m" constraints where possible - improve stack dumping - clean up system_call code and syscall tracing - various small fixes and cleanups * tag 'xtensa-20191201' of git://github.com/jcmvbkbc/linux-xtensa: (30 commits) xtensa: clean up system_call/xtensa_rt_sigreturn interaction xtensa: fix system_call interaction with ptrace xtensa: rearrange syscall tracing xtensa: fix syscall_set_return_value xtensa: drop unneeded headers from coprocessor.S xtensa: entry: Remove unneeded need_resched() loop xtensa: use MEMBLOCK_ALLOC_ANYWHERE for KASAN shadow map xtensa: fix TLB sanity checker xtensa: get rid of __ARCH_USE_5LEVEL_HACK xtensa: mm: fix PMD folding implementation xtensa: make stack dump size configurable xtensa: improve stack dumping xtensa: use "m" constraint instead of "r" in futex.h assembly xtensa: use "m" constraint instead of "a" in cmpxchg.h assembly xtensa: use named assembly arguments in cmpxchg.h xtensa: use "m" constraint instead of "a" in atomic.h assembly xtensa: use named assembly arguments in atomic.h xtensa: use "m" constraint instead of "a" in bitops.h assembly xtensa: use named assembly arguments in bitops.h xtensa: use macros to generate *_bit and test_and_*_bit functions ... |
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Linus Torvalds
|
b22bfea7f1 |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Ingo Molnar: "Most of the IRQ subsystem changes in this cycle were irq-chip driver updates: - Qualcomm PDC wakeup interrupt support - Layerscape external IRQ support - Broadcom bcm7038 PM and wakeup support - Ingenic driver cleanup and modernization - GICv3 ITS preparation for GICv4.1 updates - GICv4 fixes There's also the series from Frederic Weisbecker that fixes memory ordering bugs for the irq-work logic, whose primary fix is to turn work->irq_work.flags into an atomic variable and then convert the complex (and buggy) atomic_cmpxchg() loop in irq_work_claim() into a much simpler atomic_fetch_or() call. There are also various smaller cleanups" * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits) pinctrl/sdm845: Add PDC wakeup interrupt map for GPIOs pinctrl/msm: Setup GPIO chip in hierarchy irqchip/qcom-pdc: Add irqchip set/get state calls irqchip/qcom-pdc: Add irqdomain for wakeup capable GPIOs irqchip/qcom-pdc: Do not toggle IRQ_ENABLE during mask/unmask irqchip/qcom-pdc: Update max PDC interrupts of/irq: Document properties for wakeup interrupt parent genirq: Introduce irq_chip_get/set_parent_state calls irqdomain: Add bus token DOMAIN_BUS_WAKEUP genirq: Fix function documentation of __irq_alloc_descs() irq_work: Fix IRQ_WORK_BUSY bit clearing irqchip/ti-sci-inta: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)) irq_work: Slightly simplify IRQ_WORK_PENDING clearing irq_work: Fix irq_work_claim() memory ordering irq_work: Convert flags to atomic_t irqchip: Ingenic: Add process for more than one irq at the same time. irqchip: ingenic: Alloc generic chips from IRQ domain irqchip: ingenic: Get virq number from IRQ domain irqchip: ingenic: Error out if IRQ domain creation failed irqchip: ingenic: Drop redundant irq_suspend / irq_resume functions ... |
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Linus Torvalds
|
76bb8b0596 |
Kbuild updates for v5.5
- remove unneeded asm headers from hexagon, ia64 - add 'dir-pkg' target, which works like 'tar-pkg' but skips archiving - add 'helpnewconfig' target, which shows help for new CONFIG options - support 'make nsdeps' for external modules - make rebuilds faster by deleting $(wildcard $^) checks - remove compile tests for kernel-space headers - refactor modpost to simplify modversion handling - make single target builds faster - optimize and clean up scripts/kallsyms.c - refactor various Makefiles and scripts -----BEGIN PGP SIGNATURE----- iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAl3lKCUVHG1hc2FoaXJv eUBrZXJuZWwub3JnAAoJED2LAQed4NsGu9sP/iTW/RjDxbAsu0aP8jFqzLK/xKB/ NQn/+dD76TjEmjgew9AXszf2rJL+ixKVymGM08FV59Bbguvi8XmAB/QXK21Sjb5j rVl3N97TWNkvXM+QJyly23G2UtbubRSPo3g+e70BZrw3lcmrsK+sAmTOL5KtIrNX 9BHM803JwqsMJyvBwTBBw3UFeeBqb38Qx6gmigfSihuDf6pvjoVDKskpsDno3wX7 rdiXYxAsKQLQ/P2ym/bV/Oqe90RqRtV/2/WCpLshlwHkiM9huflv6GjgCkkbAx5H N3TSptlS7l/2B/XKHgA5ALjHjUlxTGBzLLoevarCd8loKcQXFlgx+vd3nM/WJlHJ x9UpTklDwGP9eUBsa9W980tEyUVsFGMAC8EcTdW6NN2IRtuCOSA5N2FYYt8/SDd0 2b3PhElTJIp4pTWSYN6JZxB1R8n/YBgxLqOJ6N2U6B9CdKFUCHlwGH23QfN89km/ WEMP85bsaab/dnyxbwelkoYYYyPgUHsC13AbpkHdrDxMbAGO+G1PwpHxC6ErF2en wRGrcUxWTfHRykO5aJIQtCB9b1fv73134mTzB5fTYd6GtjepGBSBCO9xb2Iy4sc9 Y+nHVVDUrihvSOpJgqh677PcLDutOZR8fFCoc1ZMDAbBsDvrb0Qsee6oEidj98xc 5kXp9YZh/tdh/tdo =zUaB -----END PGP SIGNATURE----- Merge tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - remove unneeded asm headers from hexagon, ia64 - add 'dir-pkg' target, which works like 'tar-pkg' but skips archiving - add 'helpnewconfig' target, which shows help for new CONFIG options - support 'make nsdeps' for external modules - make rebuilds faster by deleting $(wildcard $^) checks - remove compile tests for kernel-space headers - refactor modpost to simplify modversion handling - make single target builds faster - optimize and clean up scripts/kallsyms.c - refactor various Makefiles and scripts * tag 'kbuild-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (59 commits) MAINTAINERS: update Kbuild/Kconfig maintainer's email address scripts/kallsyms: remove redundant initializers scripts/kallsyms: put check_symbol_range() calls close together scripts/kallsyms: make check_symbol_range() void function scripts/kallsyms: move ignored symbol types to is_ignored_symbol() scripts/kallsyms: move more patterns to the ignored_prefixes array scripts/kallsyms: skip ignored symbols very early scripts/kallsyms: add const qualifiers where possible scripts/kallsyms: make find_token() return (unsigned char *) scripts/kallsyms: replace prefix_underscores_count() with strspn() scripts/kallsyms: add sym_name() to mitigate cast ugliness scripts/kallsyms: remove unneeded length check for prefix matching scripts/kallsyms: remove redundant is_arm_mapping_symbol() scripts/kallsyms: set relative_base more effectively scripts/kallsyms: shrink table before sorting it scripts/kallsyms: fix definitely-lost memory leak scripts/kallsyms: remove unneeded #ifndef ARRAY_SIZE kbuild: make single target builds even faster modpost: respect the previous export when 'exported twice' is warned modpost: do not set ->preloaded for symbols from Module.symvers ... |
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Linus Torvalds
|
ef2cc88e2a |
SCSI misc on 20191130
This is mostly update of the usual drivers: aacraid, ufs, zfcp, NCR5380, lpfc, qla2xxx, smartpqi, hisi_sas, target, mpt3sas, pm80xx plus a whole load of minor updates and fixes. The two major core changes are Al Viro's reworking of sg's handling of copy to/from user, Ming Lei's removal of the host busy counter to avoid contention in the multiqueue case and Damien Le Moal's fixing of residual tracking across error handling. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXeKvHCYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishQJMAQDAjlAi SNfbyndMqyf+rZGWufDI+43Up1VvW9GeWJHeDwEAxfO5XZsCks2uT8UxXhpEp9L7 HkiUww3zbcgl0FWFkUM= =cdVU -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: aacraid, ufs, zfcp, NCR5380, lpfc, qla2xxx, smartpqi, hisi_sas, target, mpt3sas, pm80xx plus a whole load of minor updates and fixes. The major core changes are Al Viro's reworking of sg's handling of copy to/from user, Ming Lei's removal of the host busy counter to avoid contention in the multiqueue case and Damien Le Moal's fixing of residual tracking across error handling" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (251 commits) scsi: bnx2fc: timeout calculation invalid for bnx2fc_eh_abort() scsi: target: core: Fix a pr_debug() argument scsi: iscsi: Don't send data to unbound connection scsi: target: iscsi: Wait for all commands to finish before freeing a session scsi: target: core: Release SPC-2 reservations when closing a session scsi: target: core: Document target_cmd_size_check() scsi: bnx2i: fix potential use after free Revert "scsi: qla2xxx: Fix memory leak when sending I/O fails" scsi: NCR5380: Add disconnect_mask module parameter scsi: NCR5380: Unconditionally clear ICR after do_abort() scsi: NCR5380: Call scsi_set_resid() on command completion scsi: scsi_debug: num_tgts must be >= 0 scsi: lpfc: use hdwq assigned cpu for allocation scsi: arcmsr: fix indentation issues scsi: qla4xxx: fix double free bug scsi: pm80xx: Modified the logic to collect fatal dump scsi: pm80xx: Tie the interrupt name to the module instance scsi: pm80xx: Controller fatal error through sysfs scsi: pm80xx: Do not request 12G sas speeds scsi: pm80xx: Cleanup command when a reset times out ... |
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Linus Torvalds
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937d6eefc7 |
Here's the main documentation changes for 5.5:
- Various kerneldoc script enhancements.
- More RST conversions; those are slowing down as we run out of things to
convert, but we're a ways from done still.
- Dan's "maintainer profile entry" work landed at last. Now we just need
to get maintainers to fill in the profiles...
- A reworking of the parallel build setup to work better with a variety of
systems (and to not take over huge systems entirely in particular).
- The MAINTAINERS file is now converted to RST during the build.
Hopefully nobody ever tries to print this thing, or they will need to
load a lot of paper.
- A script and documentation making it easy for maintainers to add Link:
tags at commit time.
Also included is the removal of a bunch of spurious CR characters.
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Merge tag 'docs-5.5a' of git://git.lwn.net/linux
Pull Documentation updates from Jonathan Corbet:
"Here are the main documentation changes for 5.5:
- Various kerneldoc script enhancements.
- More RST conversions; those are slowing down as we run out of
things to convert, but we're a ways from done still.
- Dan's "maintainer profile entry" work landed at last. Now we just
need to get maintainers to fill in the profiles...
- A reworking of the parallel build setup to work better with a
variety of systems (and to not take over huge systems entirely in
particular).
- The MAINTAINERS file is now converted to RST during the build.
Hopefully nobody ever tries to print this thing, or they will need
to load a lot of paper.
- A script and documentation making it easy for maintainers to add
Link: tags at commit time.
Also included is the removal of a bunch of spurious CR characters"
* tag 'docs-5.5a' of git://git.lwn.net/linux: (91 commits)
docs: remove a bunch of stray CRs
docs: fix up the maintainer profile document
libnvdimm, MAINTAINERS: Maintainer Entry Profile
Maintainer Handbook: Maintainer Entry Profile
MAINTAINERS: Reclaim the P: tag for Maintainer Entry Profile
docs, parallelism: Rearrange how jobserver reservations are made
docs, parallelism: Do not leak blocking mode to other readers
docs, parallelism: Fix failure path and add comment
Documentation: Remove bootmem_debug from kernel-parameters.txt
Documentation: security: core.rst: fix warnings
Documentation/process/howto/kokr: Update for 4.x -> 5.x versioning
Documentation/translation: Use Korean for Korean translation title
docs/memory-barriers.txt: Remove remaining references to mmiowb()
docs/memory-barriers.txt/kokr: Update I/O section to be clearer about CPU vs thread
docs/memory-barriers.txt/kokr: Fix style, spacing and grammar in I/O section
Documentation/kokr: Kill all references to mmiowb()
docs/memory-barriers.txt/kokr: Rewrite "KERNEL I/O BARRIER EFFECTS" section
docs: Add initial documentation for devfreq
Documentation: Document how to get links with git am
docs: Add request_irq() documentation
...
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Linus Torvalds
|
2c97b5ae83 |
Devicetree updates for v5.5:
- DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot, syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar, Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue, Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404 interconnect, Unisoc/Spreadtrum SoCs and UART - Convert a bunch of Samsung bindings to DT schema - Convert a bunch of ST stm32 bindings to DT schema - Realtek and Exynos additions to Arm Mali bindings - Fix schema errors in RiscV CPU schema - Various schema fixes from improved meta-schema checks - Improve the handling of 'dma-ranges' and in particular fix DMA mask setup on PCI bridges - Fix a memory leak in add_changeset_property() and DT unit tests. - Several documentation improvements for schema validation - Rework build rules to improve schema validation errors - Color output for dtx_diff -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAl3djLcQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw0mbEACocS2QpgxblYJfcHbMGmNajD0/jAWa6wwY eWNsx/Y+F1Xuz8uOsB5U9ZF5zQPTsqaN65osMljopjsib2TjUyCDZxAizzrMaFMK GyzS08lIh+pLYmwCmXP3YB1BaKI0j4UN+qY129jJPLfN2PrBBB0JQT9jxFQJNiB/ XHCWT/n5sh3d/JiqGs1kHgFIwSX1jz69pU94ZTn6Nw7xgTrNl1lOXVBMaHvNGU/C hLXSRY+T/L0tyf33i3pm922cXxLgtAaDnAqxuPaD26hNRWw4RhvRtXJLJ2HTsCj2 Pclc0sg6PZamyCP2vCQ5zm7nhGwbqDTSTVt3+n26DQ0Xi2SJvfbjehR3us5E0Uxe /CRgbwbLQxOFq/S/xeb3pqArOzsg2Uacb+lLLmKD+XCY0htObD/isLfMUxzXpB6A MMQkJfkcbeH5MSps2LBo6ip1JGhateJEpcaT93MK9mgH9Lzh+b/CUdq0BnvAnIKc t/LL57YTI7wnhEXFr6urD8xIbo0rNDlu4keaSnDaAQdh59wAvKCxAfw+rbhXA4je ZOi4qA70aWSOb31LXTK2S31e50LTQiQeJ/CwZ5t7RSxzTk1hFwC4YJ05aO7+qW9V xL6r5httEqVyTHkcbc8eaUBPTjL6iysKPUyJ7EwC2t/dTSDsQukHXq/JPQqK+0u/ SRSY5mq0vw== =L6uq -----END PGP SIGNATURE----- Merge tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot, syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar, Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue, Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404 interconnect, Unisoc/Spreadtrum SoCs and UART - Convert a bunch of Samsung bindings to DT schema - Convert a bunch of ST stm32 bindings to DT schema - Realtek and Exynos additions to Arm Mali bindings - Fix schema errors in RiscV CPU schema - Various schema fixes from improved meta-schema checks - Improve the handling of 'dma-ranges' and in particular fix DMA mask setup on PCI bridges - Fix a memory leak in add_changeset_property() and DT unit tests. - Several documentation improvements for schema validation - Rework build rules to improve schema validation errors - Color output for dtx_diff * tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits) libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h dt-bindings: arm: Remove leftover axentia.txt of: unittest: fix memory leak in attach_node_and_children of: overlay: add_changeset_property() memory leak dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems dt-bindings: power: Rename back power_domain.txt bindings to fix references dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema dt-bindings: remoteproc: convert stm32-rproc to json-schema dt-bindings: mailbox: convert stm32-ipcc to json-schema dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema dt-bindings: interrupt-controller: Convert stm32-exti to json-schema dt-bindings: crypto: Convert stm32 HASH bindings to json-schema dt-bindings: rng: Convert stm32 RNG bindings to json-schema dt-bindings: pwm: Convert Samsung PWM bindings to json-schema dt-bindings: pwm: Convert PWM bindings to json-schema dt-bindings: serial: Add a new compatible string for SC9863A dt-bindings: serial: Convert sprd-uart to json-schema dt-bindings: arm: Add bindings for Unisoc SC9863A ... |
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Linus Torvalds
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1daa56bcfd |
IOMMU Updates for Linux v5.5
Including: - Conversion of the AMD IOMMU driver to use the dma-iommu code for imlementing the DMA-API. This gets rid of quite some code in the driver itself, but also has some potential for regressions (non are known at the moment). - Support for the Qualcomm SMMUv2 implementation in the SDM845 SoC. This also includes some firmware interface changes, but those are acked by the respective maintainers. - Preparatory work to support two distinct page-tables per domain in the ARM-SMMU driver - Power management improvements for the ARM SMMUv2 - Custom PASID allocator support - Multiple PCI DMA alias support for the AMD IOMMU driver - Adaption of the Mediatek driver to the changed IO/TLB flush interface of the IOMMU core code. - Preparatory patches for the Renesas IOMMU driver to support future hardware. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAl3hCC4ACgkQK/BELZcB GuN9QQ/+LFh2TdhtiemIakA/19nv1FTP719uje7vjX4gGBGD++NEzW7mBcAXSEnD rBta1GsD6N8h0fdT53Nw8cezQ1ldBomKG3j+mzcju7TcuRwebhCEQaxh2iWy+I6g cp6HxTu3G0E6Zy7wd+MWyJzvXa7MXV2p8iCDs7Dp8yEow+c55b4LAIoeRWx3rjsT rat29MuJ8TGLP6vOYHcpI+REGfda4rsog75980RIoOEuqRjMG6JPj9clPeakSNtQ Rl1EtgrDskbRCgDSujbzDMHAYRUKvdCuTuTM1De/GQO+GWYsOtzqBHkct67sGn9I H518Be9m4xfYyyktVM6K9bSpxzCOtor+u6LFOejufJN/7vL2qtePZX7EHL/ks8zh Mn80H/1ch1UcFcF9p7V7QCMUSyaiX/VWhgwWIdPf3CGrKVaLnQ8mkB82Zf0VNuQT OzcfJcVF+skhDkXdFL5xUkQtqqTHhpaK2CzvvTDAsR1KXMCc6mH/MT/9m+mOFQFK P+klgGdU5rVniru10k4pamT5LlLubRV0NBpaAiGr2R3dfyYyiS/D9FBSLanqO+JM AgSnmOSbl7y927DxufkVPH8M7TxSdtQVo7VoQFjSWE8B9bh4qU6MVV30enLvY0Fj g4DP+8srOvY0vNsWNiBe2JpldABGEAbumFt78g1WV2tFi1d/NUI= =ntaE -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu updates from Joerg Roedel: - Conversion of the AMD IOMMU driver to use the dma-iommu code for imlementing the DMA-API. This gets rid of quite some code in the driver itself, but also has some potential for regressions (non are known at the moment). - Support for the Qualcomm SMMUv2 implementation in the SDM845 SoC. This also includes some firmware interface changes, but those are acked by the respective maintainers. - Preparatory work to support two distinct page-tables per domain in the ARM-SMMU driver - Power management improvements for the ARM SMMUv2 - Custom PASID allocator support - Multiple PCI DMA alias support for the AMD IOMMU driver - Adaption of the Mediatek driver to the changed IO/TLB flush interface of the IOMMU core code. - Preparatory patches for the Renesas IOMMU driver to support future hardware. * tag 'iommu-updates-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (62 commits) iommu/rockchip: Don't provoke WARN for harmless IRQs iommu/vt-d: Turn off translations at shutdown iommu/vt-d: Check VT-d RMRR region in BIOS is reported as reserved iommu/arm-smmu: Remove duplicate error message iommu/arm-smmu-v3: Don't display an error when IRQ lines are missing iommu/ipmmu-vmsa: Add utlb_offset_base iommu/ipmmu-vmsa: Add helper functions for "uTLB" registers iommu/ipmmu-vmsa: Calculate context registers' offset instead of a macro iommu/ipmmu-vmsa: Add helper functions for MMU "context" registers iommu/ipmmu-vmsa: tidyup register definitions iommu/ipmmu-vmsa: Remove all unused register definitions iommu/mediatek: Reduce the tlb flush timeout value iommu/mediatek: Get rid of the pgtlock iommu/mediatek: Move the tlb_sync into tlb_flush iommu/mediatek: Delete the leaf in the tlb_flush iommu/mediatek: Use gather to achieve the tlb range flush iommu/mediatek: Add a new tlb_lock for tlb_flush iommu/mediatek: Correct the flush_iotlb_all callback iommu/io-pgtable-arm: Rename IOMMU_QCOM_SYS_CACHE and improve doc iommu/io-pgtable-arm: Rationalise MAIR handling ... |
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Linus Torvalds
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a5255bc316 |
dmaengine updates for v5.5-rc1
- New drivers for SiFive PDMA, Socionext Milbeaut HDMAC and XDMAC,
Freescale dpaa2 qDMA
- Support for X1000 in JZ4780
- Xilinx dma updates and support for Xilinx AXI MCDM controller
- New bindings for rcar R8A774B1
- Minor updates to dw, dma-jz4780, ti-edma, sprd drivers
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Merge tag 'dmaengine-5.5-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"Here are the changes this time around, couple of new drivers and
updates to few more:
- New drivers for SiFive PDMA, Socionext Milbeaut HDMAC and XDMAC,
Freescale dpaa2 qDMA
- Support for X1000 in JZ4780
- Xilinx dma updates and support for Xilinx AXI MCDM controller
- New bindings for rcar R8A774B1
- Minor updates to dw, dma-jz4780, ti-edma, sprd drivers"
* tag 'dmaengine-5.5-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (61 commits)
dmaengine: Fix Kconfig indentation
dmaengine: sf-pdma: move macro to header file
dmaengine: sf-pdma: replace /** with /* for non-function comment
dmaengine: ti: edma: fix missed failure handling
dmaengine: mmp_pdma: add missed of_dma_controller_free
dmaengine: mmp_tdma: add missed of_dma_controller_free
dmaengine: sprd: Add wrap address support for link-list mode
MAINTAINERS: Add Green as SiFive PDMA driver maintainer
dmaengine: sf-pdma: add platform DMA support for HiFive Unleashed A00
dt-bindings: dmaengine: sf-pdma: add bindins for SiFive PDMA
dmaengine: zx: remove: removed dmam_pool_destroy
dmaengine: mediatek: hsdma_probe: fixed a memory leak when devm_request_irq fails
dmaengine: iop-adma: clean up an indentation issue
dmaengine: milbeaut-xdmac: remove redundant error log
dmaengine: milbeaut-hdmac: remove redundant error log
dmaengine: dma-jz4780: add missed clk_disable_unprepare in remove
dmaengine: JZ4780: Add support for the X1000.
dt-bindings: dmaengine: Add X1000 bindings.
dmaengine: xilinx_dma: Add Xilinx AXI MCDMA Engine driver support
dmaengine: xilinx_dma: Extend dma_config struct to store irq routine handle
...
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Linus Torvalds
|
596cf45cbf |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton: "Incoming: - a small number of updates to scripts/, ocfs2 and fs/buffer.c - most of MM I still have quite a lot of material (mostly not MM) staged after linux-next due to -next dependencies. I'll send those across next week as the preprequisites get merged up" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (135 commits) mm/page_io.c: annotate refault stalls from swap_readpage mm/Kconfig: fix trivial help text punctuation mm/Kconfig: fix indentation mm/memory_hotplug.c: remove __online_page_set_limits() mm: fix typos in comments when calling __SetPageUptodate() mm: fix struct member name in function comments mm/shmem.c: cast the type of unmap_start to u64 mm: shmem: use proper gfp flags for shmem_writepage() mm/shmem.c: make array 'values' static const, makes object smaller userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORK fs/userfaultfd.c: wp: clear VM_UFFD_MISSING or VM_UFFD_WP during userfaultfd_register() userfaultfd: wrap the common dst_vma check into an inlined function userfaultfd: remove unnecessary WARN_ON() in __mcopy_atomic_hugetlb() userfaultfd: use vma_pagesize for all huge page size calculation mm/madvise.c: use PAGE_ALIGN[ED] for range checking mm/madvise.c: replace with page_size() in madvise_inject_error() mm/mmap.c: make vma_merge() comment more easy to understand mm/hwpoison-inject: use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs fops autonuma: reduce cache footprint when scanning page tables autonuma: fix watermark checking in migrate_balanced_pgdat() ... |
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Linus Torvalds
|
72c0870e3a |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - updates to Ilitech driver to support ILI2117 - face lift of st1232 driver to support MT-B protocol - a new driver for i.MX system controller keys - mpr121 driver now supports polling mode - various input drivers have been switched away from input_polled_dev to use polled mode of regular input devices - other assorted cleanups and fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (70 commits) Input: synaptics-rmi4 - fix various V4L2 compliance problems in F54 Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus Input: fix Kconfig indentation Input: imx_sc_key - correct SCU message structure to avoid stack corruption Input: ili210x - optionally show calibrate sysfs attribute Input: ili210x - add resolution to chip operations structure Input: ili210x - do not retrieve/print chip firmware version Input: mms114 - use device_get_match_data Input: ili210x - remove unneeded suspend and resume handlers Input: ili210x - do not unconditionally mark touchscreen as wakeup source Input: ili210x - define and use chip operations structure Input: ili210x - do not set parent device explicitly Input: ili210x - handle errors from input_mt_init_slots() Input: ili210x - switch to using threaded IRQ Input: ili210x - add ILI2117 support dt-bindings: input: touchscreen: ad7879: generic node names in example Input: ar1021 - fix typo in preprocessor macro name Input: synaptics-rmi4 - simplify data read in rmi_f54_work Input: kxtj9 - switch to using polled mode of input devices Input: kxtj9 - switch to using managed resources ... |
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Linus Torvalds
|
43fd4bd72c |
mailbox changes for v5.5
- omap : misc - catch error returned from pm_runtime_put_sync - hisi : misc - drop .owner from platform_driver - stm : change how wakeup is handled - imx : fix - bailout on error and nuke correct irq - imx : add support for imx7ulp platform -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6EwehDt/SOnwFyTyf9lkf8eYP5UFAl3jUDYACgkQf9lkf8eY P5VVsQ//drP3rGcUKUzIh0zhO478YlpjNy/kTZ93rUAFmN9JSL/MzBexM8fTcTrD O+0JAU8P4a+qANxqKpRUxDsLROaD8Vq8q+oSGUgtr8y/XGDlVb4O74LLQy/277U8 FFDzUkQYtYsRBOv6fQU3u5cZt4Q9soVFU/+w10sF3Px4UiZOox+qsBKP5eik6xBe EaxMM8ear03ZA3nHq/EK3aHEXfNSu3xYfusS4BLEIFenmAaVRl9pCTcEdkQRoDea Y6cUWX7KgJWn8+cghtLmHHMz154Q5j+6CqFnEPRZbP/JvD9sHqFPRNxYlec/i+yL gQagKlj3OdCLUzbolxayhUO/SDmTHeUsvDClZMy+CpROUKOmm1yAcDlnsXmP6wtg LTGHB/WFtYFNBMko9nBDZS2HyzUtEo9s7uHjTktXn0MRJvadifrJPB+eYaXZADyA wsbbqbxn4DFeATw24mYBcNAkdLxsXYOO0a7Gl2v+NPnh6aNHcmxeiFUF2jAa8o4N ACXeQiUofMwKahIQu228zBPgT35JqhJJpPqesYoce1TmaHQiCqiocf0wv3aENFrZ WiEFLQ/N6k7NSeXo8b1KA5XiqA8Sry9SJlEeJfv0uakNPXihsv+cC5a6EANzrDzM ahZ6KXJ4vIYrpCl7o7wcZkXydjlOffgB+6qCXpKOWJBxayjmF08= =KJ0/ -----END PGP SIGNATURE----- Merge tag 'mailbox-v5.5' of git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: - omap : misc - catch error returned from pm_runtime_put_sync - hisi : misc - drop .owner from platform_driver - stm : change how wakeup is handled - imx : fix - bailout on error and nuke correct irq - imx : add support for imx7ulp platform * tag 'mailbox-v5.5' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: imx: add support for imx v1 mu dt-bindings: mailbox: imx-mu: add imx7ulp MU support mailbox: imx: Clear the right interrupts at shutdown mailbox: imx: Fix Tx doorbell shutdown path mailbox: stm32-ipcc: Update wakeup management mailbox: no need to set .owner platform_driver_register mailbox/omap: Handle if CONFIG_PM is disabled |
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Linus Torvalds
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5e3b06d3bb |
remoteproc updates for v5.5
This adds support for booting the modem processor on Qualcomm MSM8998 and carries some cleanup up and bug fixes to the framework and the stm32 driver. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl3ivF0bHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FWQEP/AkWFMCzfergOjwEAbVC 0sTEX9nj2b2mA4s3PsPVp79AgTXQQbTShohtDTtiwa7a7ZGlLEXVgSe7XjKm5ELT S66Vh+KOvjzjQDTkwADy5PZ+u0pTnZFyUCXZ/lVYnVjAbyy5ZmqGJMOUnQPpPAJv +Scd0l8Find6FDjnwPIKSbUvnF1diHIlSofjgCziSGNHBCxm8HZ1Bi1TcOyfuz3M 2oOXr8V6ztKo6ScOe68nKCwAtbPj+X2EawTtYVgBaSV2uI65W1Dqe+oX/UA+TklO 0XAVULxFKvrrbbbTM1+iWGzo/7bqhGwwoJbkh/pSknO/F4w1QNEPiyPcoU8tHzX/ RtgBufWj//F5eiZUCKNuHtnFF7eBSfNMM6tKNdOpJeWeNtCJ209WcDOMJH2R4tGB 3R6ZkTmVxTw6Ghm7G4HGhcbol4M3KM1vAHxd7PH1jZUonMU6XGyLiXYSuC7jwFXm FCK7O+xBYPbLP4wwH0N12dF649b+ZNQMj2bhSzKh1YpXqKlLEnxUSLsIuZpWN35K MAy06UBoj6ETcls+ReZMrhwRDjcciJgYVMCcTJmoFv3eiQmHo1bh8RHlKMVpu/ak f3MC/v2pG7lNA24rCqnNX24MqOqCUwLKdaHLHFhdIGm/GAm8n6lyrDs53MxtW+kY b2NpUCj7V/W+IDuECU4KX7Tr =TxbM -----END PGP SIGNATURE----- Merge tag 'rproc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This adds support for booting the modem processor on Qualcomm MSM8998 and carries some cleanup up and bug fixes to the framework and the stm32 driver" * tag 'rproc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: Revert "dt-bindings: remoteproc: stm32: add wakeup-source" remoteproc: stm32: fix probe error case remoteproc: stm32: wakeup the system by wdg irq dt-bindings: remoteproc: stm32: add wakeup-source remoteproc: Fix wrong rvring index computation remoteproc: stm32: use workqueue to treat mailbox callback remoteproc: fix argument 2 of rproc_mem_entry_init remoteproc: qcom_q6v5_mss: Add support for MSM8998 dt-bindings: remoteproc: qcom: Add Q6v5 Modem PIL binding for MSM8998 remoteproc: debug: Remove unneeded NULL check remoteproc: remove useless typedef |
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Linus Torvalds
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3265568db8 |
Merge branch 'i2c/for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: "I2C has mostly driver updates this time. The few noteworthy changes are: the core has now support for analog and digital filters with at91 being the first user, a core addition to replace the NULL returning i2c_new_probed_device() with an ERR_PTR variant, and the pxa driver has finally being moved to use the generic I2C slave interface. We have quite a significant number of reviews per patch this time, so thank you to all involved!" * 'i2c/for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits) video: fbdev: matrox: convert to i2c_new_scanned_device i2c: icy: convert to i2c_new_scanned_device i2c: replace i2c_new_probed_device with an ERR_PTR variant i2c: Fix Kconfig indentation i2c: smbus: Don't filter out duplicate alerts i2c: i801: Correct Intel Jasper Lake SOC naming i2c: i2c-stm32f7: fix 10-bits check in slave free id search loop i2c: iproc: Add i2c repeated start capability i2c: remove helpers for ref-counting clients i2c: tegra: Use dma_request_chan() directly for channel request i2c: sh_mobile: Use dma_request_chan() directly for channel request i2c: qup: Use dma_request_chan() directly for channel request i2c: at91: Use dma_request_chan() directly for channel request i2c: rcar: Remove superfluous call to clk_get_rate() i2c: pxa: remove unused i2c-slave APIs i2c: pxa: migrate to new i2c_slave APIs i2c: cros-ec-tunnel: Make the device acpi compatible i2c: stm32f7: report dma error during probe i2c: icy: no need to populate address for scanned device i2c: xiic: Fix kerneldoc warnings ... |
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Linus Torvalds
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67b8ed29e0 |
platform-drivers-x86 for v5.5-1
* New bootctl driver for Mellanox BlueField SoC. * New driver to support System76 laptops. * Temperature monitoring and fan control on Acer Aspire 7551 is now supported. * Previously the Huawei driver handled only hotkeys. After the conversion to WMI it has been expanded to support newer laptop models. * Big refactoring of intel-speed-select tools allows to use it on Intel CascadeLake-N systems. * Touchscreen support for ezpad 6 m4 and Schneider SCT101CTM tablets * Miscellaneous clean ups and fixes here and there. The following is an automated git shortlog grouped by driver: acerhdf: - Add support for Acer Aspire 7551 - Rename Peter Feuerer to Peter Kaestle Add System76 ACPI driver: - Add System76 ACPI driver asus-laptop: - switch to using polled mode of input devices classmate-laptop: - remove unused variable dell-laptop: - disable kbd backlight on Inspiron 10xx hdaps: - switch to using polled mode of input devices hp-wmi: - Fix ACPI errors caused by passing 0 as input size - Fix ACPI errors caused by too small buffer huawei-wmi: - Remove unnecessary battery mutex - No need to check for battery name - Stricter battery thresholds set - Fix a precision vs width printf bug - Avoid use of global variable when possible - No need to keep pointer to platform device - Don't leak memory on the exit - huawei_wmi can be static - Add debugfs support - Add fn-lock support - Add battery charging thresholds - Implement huawei wmi management - Add quirks and module parameters - Move to platform driver i2c-multi-instantiate: - Fail the probe if no IRQ provided intel_cht_int33fe: - Split code to Micro-B and Type-C intel_int0002_vgpio: - Pass irqchip when adding gpiochip intel_pmc_core: - Add Comet Lake (CML) platform support to intel_pmc_core driver - Fix the SoC naming inconsistency intel_punit_ipc: - Drop useless label - use devm_platform_ioremap_resource() to simplify code - Avoid error message when retrieving IRQ peaq-wmi: - switch to using polled mode of input devices platform/mellanox: - Fix Kconfig indentation - Add bootctl driver for Mellanox BlueField Soc tools/power/x86/intel-speed-select: - Display TRL buckets for just base config level - Ignore missing config level - Increment version - Use core count for base-freq mask - Support platform with limited Intel(R) Speed Select - Use Frequency weight for CLOS - Make CLOS frequency in MHz - Use mailbox for CLOS_PM_QOS_CONFIG - Auto mode for CLX - Correct CLX-N frequency units - Change display of "avx" to "avx2" - Extend command set for perf-profile - Implement base-freq commands on CascadeLake-N - Implement 'perf-profile info' on CascadeLake-N - Implement CascadeLake-N help and command functions structures - Add check for CascadeLake-N models - Make process_command generic - Add int argument to command functions - Refuse to disable core-power when getting used - Turbo-freq feature auto mode - Base-freq feature auto mode - Remove warning for unused result toshiba_acpi: - do not select INPUT_POLLDEV touchscreen_dmi: - Add info for the ezpad 6 m4 tablet - Add touchscreen platform data for the Schneider SCT101CTM tablet -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAl3f20sACgkQb7wzTHR8 rChciA//cvV45JxTLdbadW55L3nCDqa0poqCVqoCWOl3HvpEYw0uDakzD7AaxayL E4Vow+5puH2O0qqhkJSY3ZXMzKVB+h7lbe/97HfBOKJbXENgI9uVSX7TRcJJ1Bfj lelcA2GYtEm2Ig+YhsPCVVGU1NEF7+qvtDFR8WCExVfz7KLAQFQpm3bKqsOzBE4/ atMjZmdU3gFW8e6AVyGP28N8lSGKZeY5i9mGv/tRG2aRS6y1gZjRPFi81awk/Ptb ujl+KmyQX/h31hU9Nxr1jEaAVjSEKyie9lLMKobmZldfzrpqE8sA3xe6BCfZfrdL WV4Db/92KI78LJljdoUlTg4JNZMn+Mi/N7jgs7ufbaXP9z7nrICZ6DKSYGW4MPXg j6A7iejXCohhUwvEtK0Zk0FlVhUreh5JHFyDKFlVR/A0sG0o9KrzyqUcmsySLIqX 0p9abBFBgzplyUm8unryg1gKIrH1Mw0/41qzsJ8Tt7TPQBY6EKNtc28TGKtdIihe QNArtJwOorE5V7Hlp0Kbvn7cOeMa/w+gyQ7Fm4i2m8EpXICukYDCER85hnhc+JLs hGxIrdEZlN6jYhbMzQ7ue7m19wsbVgiB4zjy9tCRQUwg+/Y5QtKQ3nLWXrP22cR2 Kw0BsE0hByzJ5hFJl/RLo3G0vBDYdh5s+lNVGDatkj0Y6b9dqSw= =KkPQ -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v5.5-1' of git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform driver updates from Andy Shevchenko: - New bootctl driver for Mellanox BlueField SoC. - New driver to support System76 laptops. - Temperature monitoring and fan control on Acer Aspire 7551 is now supported. - Previously the Huawei driver handled only hotkeys. After the conversion to WMI it has been expanded to support newer laptop models. - Big refactoring of intel-speed-select tools allows to use it on Intel CascadeLake-N systems. - Touchscreen support for ezpad 6 m4 and Schneider SCT101CTM tablets - Miscellaneous clean ups and fixes here and there. * tag 'platform-drivers-x86-v5.5-1' of git://git.infradead.org/linux-platform-drivers-x86: (59 commits) platform/x86: hp-wmi: Fix ACPI errors caused by passing 0 as input size platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer platform/x86: intel_pmc_core: Add Comet Lake (CML) platform support to intel_pmc_core driver platform/x86: intel_pmc_core: Fix the SoC naming inconsistency platform/mellanox: Fix Kconfig indentation tools/power/x86/intel-speed-select: Display TRL buckets for just base config level tools/power/x86/intel-speed-select: Ignore missing config level platform/x86: touchscreen_dmi: Add info for the ezpad 6 m4 tablet tools/power/x86/intel-speed-select: Increment version tools/power/x86/intel-speed-select: Use core count for base-freq mask tools/power/x86/intel-speed-select: Support platform with limited Intel(R) Speed Select tools/power/x86/intel-speed-select: Use Frequency weight for CLOS tools/power/x86/intel-speed-select: Make CLOS frequency in MHz tools/power/x86/intel-speed-select: Use mailbox for CLOS_PM_QOS_CONFIG tools/power/x86/intel-speed-select: Auto mode for CLX tools/power/x86/intel-speed-select: Correct CLX-N frequency units tools/power/x86/intel-speed-select: Change display of "avx" to "avx2" tools/power/x86/intel-speed-select: Extend command set for perf-profile Add touchscreen platform data for the Schneider SCT101CTM tablet platform/x86: intel_int0002_vgpio: Pass irqchip when adding gpiochip ... |
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Linus Torvalds
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4a08fe5792 |
linux-watchdog 5.5-rc1 tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAl3hODMACgkQ+iyteGJfRsoyYgCcDMibAAvqUQ2OqbEAwPMp5E5z 4GgAnRU4PolSaZjAP1lvqeqjM8biwbRg =Z1pz -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-5.5-rc1' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - support for NCT6116D - several small fixes and improvements * tag 'linux-watchdog-5.5-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits) watchdog: jz4740: Drop dependency on MACH_JZ47xx watchdog: jz4740: Use regmap provided by TCU driver watchdog: jz4740: Use WDT clock provided by TCU driver dt-bindings: watchdog: sama5d4_wdt: add microchip,sam9x60-wdt compatible watchdog: sama5d4_wdt: cleanup the bit definitions watchdog: sprd: Fix the incorrect pointer getting from driver data watchdog: aspeed: Fix clock behaviour for ast2600 watchdog: imx7ulp: Fix reboot hang watchdog: make nowayout sysfs file writable watchdog: prevent deferral of watchdogd wakeup on RT watchdog: imx7ulp: Use definitions instead of magic values watchdog: imx7ulp: Remove inline annotations watchdog: imx7ulp: Remove unused structure member watchdog: imx7ulp: Pass the wdog instance inimx7ulp_wdt_enable() watchdog: wdat_wdt: Spelling s/configrable/configurable/ watchdog: bd70528: Trivial function documentation fix watchdog: cadence: Do not show error in case of deferred probe watchdog: Fix the race between the release of watchdog_core_data and cdev watchdog: sbc7240_wdt: Fix yet another -Wimplicit-fallthrough warning watchdog: intel-mid_wdt: Add WATCHDOG_NOWAYOUT support ... |
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Linus Torvalds
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99a0d9f5e8 |
This is the bulk of GPIO changes for the v5.5 kernel cycle
Core changes:
- Expose pull up/down flags for the GPIO character device to
userspace. After clear input from the RaspberryPi and Beagle
communities, it has been established that prototyping,
industrial automation and make communities strongly need
this feature, and as we want people to use the character
device, we have implemented the simple pull up/down
interface for GPIO lines. This means we can specify that
a (chip-specific) pull up/down resistor can be enabled,
but does not offer fine-grained control such as cases
where the resistance of the same pull resistor can be
controlled (yet).
- Introduce devm_fwnode_gpiod_get_index() and start to phase out
the old symbol devm_fwnode_get_index_gpiod_from_child().
- A bit of documentation clean-up work.
- Introduce a define for GPIO line directions and deploy it
in all GPIO drivers in the drivers/gpio directory.
- Add a special callback to populate pin ranges when
cooperating with the pin control subsystem and registering
ranges as part of adding a gpiolib driver and a
gpio_irq_chip driver at the same time. This is also
deployed in the Intel Merrifield driver.
New drivers:
- RDA Micro GPIO controller.
- XGS-iproc GPIO driver.
Driver improvements:
- Wake event and debounce support on the Tegra 186 driver.
- Finalize the Aspeed SGPIO driver.
- MPC8xxx uses a normal IRQ handler rather than a chained
handler.
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Merge tag 'gpio-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for the v5.5 kernel cycle
Core changes:
- Expose pull up/down flags for the GPIO character device to
userspace.
After clear input from the RaspberryPi and Beagle communities, it
has been established that prototyping, industrial automation and
make communities strongly need this feature, and as we want people
to use the character device, we have implemented the simple pull
up/down interface for GPIO lines.
This means we can specify that a (chip-specific) pull up/down
resistor can be enabled, but does not offer fine-grained control
such as cases where the resistance of the same pull resistor can be
controlled (yet).
- Introduce devm_fwnode_gpiod_get_index() and start to phase out the
old symbol devm_fwnode_get_index_gpiod_from_child().
- A bit of documentation clean-up work.
- Introduce a define for GPIO line directions and deploy it in all
GPIO drivers in the drivers/gpio directory.
- Add a special callback to populate pin ranges when cooperating with
the pin control subsystem and registering ranges as part of adding
a gpiolib driver and a gpio_irq_chip driver at the same time. This
is also deployed in the Intel Merrifield driver.
New drivers:
- RDA Micro GPIO controller.
- XGS-iproc GPIO driver.
Driver improvements:
- Wake event and debounce support on the Tegra 186 driver.
- Finalize the Aspeed SGPIO driver.
- MPC8xxx uses a normal IRQ handler rather than a chained handler"
* tag 'gpio-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (64 commits)
gpio: Add TODO item for regmap helper
Documentation: gpio: driver.rst: Fix warnings
gpio: of: Fix bogus reference to gpiod_get_count()
gpiolib: Grammar s/manager/managed/
gpio: lynxpoint: Setup correct IRQ handlers
MAINTAINERS: Replace my email by one @kernel.org
gpiolib: acpi: Make acpi_gpiochip_alloc_event always return AE_OK
gpio/mpc8xxx: fix qoriq GPIO reading
gpio: mpc8xxx: Don't overwrite default irq_set_type callback
gpiolib: acpi: Print pin number on acpi_gpiochip_alloc_event errors
gpiolib: fix coding style in gpiod_hog()
drm/bridge: ti-tfp410: switch to using fwnode_gpiod_get_index()
gpio: merrifield: Pass irqchip when adding gpiochip
gpio: merrifield: Add GPIO <-> pin mapping ranges via callback
gpiolib: Introduce ->add_pin_ranges() callback
gpio: mmio: remove untrue leftover comment
gpio: em: Use platform_get_irq() to obtain interrupts
gpio: tegra186: Add debounce support
gpio: tegra186: Program interrupt route mapping
gpio: tegra186: Derive register offsets from bank/port
...
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Dave Airlie
|
36a170b1ca |
Merge tag 'drm-msm-next-2019-11-05' of https://gitlab.freedesktop.org/drm/msm into drm-next
+ OCMEM support to enable the couple generations that had shared OCMEM rather than GMEM exclusively for the GPU (late a3xx and I think basically all of a4xx). Bjorn and Brian decided to land this through the drm tree to avoid having to coordinate merge requests. + a510 support, and various associated display support + the usual misc cleanups and fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/ <CAF6AEGv-JWswEJRxe5AmnGQO1SZnpxK05kO1E29K6UUzC9GMMw@mail.gmail.com |
|
|
Linus Torvalds
|
37323918ca |
- Core Frameworks
- Add support for a "resource managed strongly uncachable ioremap" call
- Provide a collection of MFD helper macros
- Remove mfd_clone_cell() from MFD core
- Add NULL de-reference protection in MFD core
- Remove superfluous function fd_platform_add_cell() from MFD core
- Honour Device Tree's request to disable a device
- New Drivers
- Add support for MediaTek MT6323 PMIC
- New Device Support
- Add support for Gemini Lake to Intel LPSS PCI
- Add support for Cherry Trail Crystal Cover PMIC to Intel SoC PMIC CRC
- Add support for PM{I}8950 to Qualcomm SPMI PMIC
- Add support for U8420 to ST-Ericsson DB8500
- Add support for Comet Lake PCH-H to Intel LPSS PCI
- New Functionality
- Add support for requested supply clocks; madera-core
- Fix-ups
- Lower interrupt priority; rk808
- Use provided helpers (macros, group functions, defines); rk808,
ipaq-micro, ab8500-core, db8500-prcmu, mt6397-core, cs5535-mfd
- Only allocate IRQs on request; max77620
- Use simplified API; arizona-core
- Remove redundant and/or duplicated code; wm8998-tables, arizona, syscon
- Device Tree binding fix-ups; madera, max77650, max77693
- Remove mfd_cell->id abuse hack; cs5535-mfd
- Remove only user of mfd_clone_cell(); cs5535-mfd
- Make resources static; rohm-bd70528
- Bug Fixes
- Fix product ID for RK818; rk808
- Fix Power Key; rk808
- Fix booting on the BananaPi; mt6397-core
- Endian fix-ups; twl.h
- Fix static error checker warnings; ti_am335x_tscadc
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Merge tag 'mfd-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core Frameworks:
- Add support for a "resource managed strongly uncachable ioremap"
call
- Provide a collection of MFD helper macros
- Remove mfd_clone_cell() from MFD core
- Add NULL de-reference protection in MFD core
- Remove superfluous function fd_platform_add_cell() from MFD core
- Honour Device Tree's request to disable a device
New Drivers:
- Add support for MediaTek MT6323 PMIC
New Device Support:
- Add support for Gemini Lake to Intel LPSS PCI
- Add support for Cherry Trail Crystal Cover PMIC to Intel SoC PMIC
CRC
- Add support for PM{I}8950 to Qualcomm SPMI PMIC
- Add support for U8420 to ST-Ericsson DB8500
- Add support for Comet Lake PCH-H to Intel LPSS PCI
New Functionality:
- Add support for requested supply clocks; madera-core
Fix-ups:
- Lower interrupt priority; rk808
- Use provided helpers (macros, group functions, defines); rk808,
ipaq-micro, ab8500-core, db8500-prcmu, mt6397-core, cs5535-mfd
- Only allocate IRQs on request; max77620
- Use simplified API; arizona-core
- Remove redundant and/or duplicated code; wm8998-tables, arizona,
syscon
- Device Tree binding fix-ups; madera, max77650, max77693
- Remove mfd_cell->id abuse hack; cs5535-mfd
- Remove only user of mfd_clone_cell(); cs5535-mfd
- Make resources static; rohm-bd70528
Bug Fixes:
- Fix product ID for RK818; rk808
- Fix Power Key; rk808
- Fix booting on the BananaPi; mt6397-core
- Endian fix-ups; twl.h
- Fix static error checker warnings; ti_am335x_tscadc"
* tag 'mfd-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (47 commits)
Revert "mfd: syscon: Set name of regmap_config"
mfd: ti_am335x_tscadc: Fix static checker warning
mfd: bd70528: Staticize bit value definitions
mfd: mfd-core: Honour Device Tree's request to disable a child-device
dt-bindings: mfd: max77693: Fix missing curly brace
mfd: intel-lpss: Add Intel Comet Lake PCH-H PCI IDs
mfd: db8500-prcmu: Support U8420-sysclk firmware
dt-bindings: mfd: max77650: Convert the binding document to yaml
mfd: mfd-core: Move pdev->mfd_cell creation back into mfd_add_device()
mfd: mfd-core: Remove usage counting for .{en,dis}able() call-backs
x86: olpc-xo1-sci: Remove invocation of MFD's .enable()/.disable() call-backs
x86: olpc-xo1-pm: Remove invocation of MFD's .enable()/.disable() call-backs
mfd: mfd-core: Remove mfd_clone_cell()
mfd: mfd-core: Protect against NULL call-back function pointer
mfd: cs5535-mfd: Register clients using their own dedicated MFD cell entries
mfd: cs5535-mfd: Request shared IO regions centrally
mfd: cs5535-mfd: Remove mfd_cell->id hack
mfd: cs5535-mfd: Use PLATFORM_DEVID_* defines and tidy error message
mfd: intel_soc_pmic_crc: Add "cht_crystal_cove_pmic" cell to CHT cells
mfd: madera: Add support for requesting the supply clocks
...
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Linus Torvalds
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38edc3dff9 |
- New Functionality
- Add support for an enable GPIO; lm3630a_bl
- Add support for short circuit handling; qcom-wled
- Add support for automatic string detection; qcom-wled
- Fix-ups
- Update Device Tree bindings; lm3630a-backlight, led-backlight, qcom-wled
- Constify; ipaq_micro_bl
- Optimise for CPU cycles; pwm_bl
- Coding style fix-ups; pwm_bl
- Trivial fix-ups (white space, comments, renaming); pwm_bl,
gpio_backlight, qcom-wled
- Kconfig dependency hacking; LCD_HP700
- Rename, refactor and add peripherals; pm8941-wled => qcom-wled
- Make use of GPIO look-up tables; tosa_bl, tosa_lcd
- Remove superfluous code; gpio_backlight
- Adapt GPIO direction handling; gpio_backlight
- Remove legacy use of platform data; gpio_backlight
- Bug Fixes
- Provide modules aliases; lm3630a_bl
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Merge tag 'backlight-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Functionality:
- Add support for an enable GPIO; lm3630a_bl
- Add support for short circuit handling; qcom-wled
- Add support for automatic string detection; qcom-wled
Fix-ups:
- Update Device Tree bindings; lm3630a-backlight, led-backlight,
qcom-wled
- Constify; ipaq_micro_bl
- Optimise for CPU cycles; pwm_bl
- Coding style fix-ups; pwm_bl
- Trivial fix-ups (white space, comments, renaming); pwm_bl,
gpio_backlight, qcom-wled
- Kconfig dependency hacking; LCD_HP700
- Rename, refactor and add peripherals; pm8941-wled => qcom-wled
- Make use of GPIO look-up tables; tosa_bl, tosa_lcd
- Remove superfluous code; gpio_backlight
- Adapt GPIO direction handling; gpio_backlight
- Remove legacy use of platform data; gpio_backlight
Bug Fixes:
- Provide modules aliases; lm3630a_bl"
* tag 'backlight-next-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (32 commits)
backlight: qcom-wled: Fix spelling mistake "trigged" -> "triggered"
backlight: gpio: Pull gpio_backlight_initial_power_state() into probe
backlight: gpio: Use a helper variable for &pdev->dev
backlight: gpio: Remove unused fields from platform data
sh: ecovec24: don't set unused fields in platform data
backlight: gpio: Simplify the platform data handling
sh: ecovec24: add additional properties to the backlight device
backlight: gpio: Explicitly set the direction of the GPIO
backlight: gpio: Remove stray newline
backlight: gpio: Remove unneeded include
video: backlight: tosa: Use GPIO lookup table
backlight: qcom-wled: Add auto string detection logic
backlight: qcom-wled: Add support for short circuit handling
backlight: qcom-wled: Add support for WLED4 peripheral
backlight: qcom-wled: Restructure the driver for WLED3
backlight: qcom-wled: Rename PM8941* to WLED3
backlight: qcom-wled: Add new properties for PMI8998
backlight: qcom-wled: Restructure the qcom-wled bindings
backlight: qcom-wled: Rename pm8941-wled.c to qcom-wled.c
dt-bindings: backlight: lm3630a: Fix missing include
...
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Linus Torvalds
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304220b56e |
Merge tag 'leds-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
Pull LED updates from Pavel Machek: "This contains usual small updates to drivers, and removal of PAGE_SIZE limits on /sys/class/leds/<led>/trigger. We should not be really having that many triggers; but with cpu activity triggers we do, and we'll eventually need to fix it, but... remove the limit for now" * tag 'leds-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: (26 commits) leds: trigger: netdev: fix handling on interface rename leds: an30259a: add a check for devm_regmap_init_i2c leds: mlxreg: Fix possible buffer overflow leds: pca953x: Use of_device_get_match_data() leds: core: Fix leds.h structure documentation leds: core: Fix devm_classdev_match to reference correct structure leds: core: Remove extern from header leds: lm3601x: Convert class registration to device managed leds: flash: Add devm_* functions to the flash class leds: flash: Remove extern from the header file leds: flash: Convert non extended registration to inline leds: Kconfig: Be consistent with the usage of "LED" leds: remove PAGE_SIZE limit of /sys/class/leds/<led>/trigger leds: tlc591xx: update the maximum brightness leds: lm3692x: Use flags from LM3692X_BRT_CTRL leds: lm3692x: Use flags from LM3692X_BOOST_CTRL leds: lm3692x: Handle failure to probe the regulator leds: lm3692x: Don't overwrite return value in error path leds: lm3692x: Print error value on dev_err leds: tlc591xx: use devm_led_classdev_register_ext() ... |
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Linus Torvalds
|
ddebe839c6 |
This merge window we have one small clk provider API in the core framework and
then a bunch of driver updates and a handful of new drivers. In terms of
diffstat the Qualcomm and Amlogic drivers are high up there because of all the
clk data introcued by new drivers. The Nvidia Tegra driver had a lot of work
done this cycle too to support suspend/resume and memory controllers. And the
OMAP clk driver got proper clk and reset handling in place.
Rounding out the patches are various updates to remove unused data, mark things
static, correct incorrect data in drivers, etc. All the little things that
improve drivers and maintain code health. I will point out that there's a patch
in here for the GPIO clk driver, that almost nobody uses, which changes
behavior and causes clk_set_rate() to try to change the GPIO gate clk's parent.
Other than that things are fairly well SoC specific here.
Core:
- Add a clk provider API to get current parent index
- Plug a memory leak in clk_unregister() path
New Drivers:
- CGU in Ingenix X1000
- Bitmain BM1880 clks
- Qualcomm MSM8998 GPU clk controllers
- Qualcomm SC7180 GCC and RPMH clk controllers
- Qualcomm QCS404 Q6SSTOP clk controllers
- Add support for the Renesas R-Car M3-W+ (r8a77961) SoC
- Add support for the Renesas RZ/G2N (r8a774b1) SoC
- Add Tegra20/30 External Memory Clock (EMC) support
Updates:
- Make gpio gate clks propagate rate setting up to parent
- Prepare Armada 3700 for suspend to RAM by moving PCIe suspend/resume priority
- Drop unused variables, enums, etc. in various clk drivers
- Convert various drivers to use devm_platform_ioremap_resource()
- Use struct_size() some more in various clk drivers
- Improve Rockchip px30 clk tree
- Add suspend/resume support to Tegra210 clk driver
- Reimplement SOR clks on earlier Tegra SoCs, helping HDMI and DP
- Allwinner DT exports and H6 clk tree fixes
- Proper clk and reset handling for OMAP SoCs
- Revamped TI divider clk to clamp max divider
- Make 1443X/1416X PLL clock structure common for reusing among i.MX8 SoCs
- Drop IMX7ULP_CLK_MIPI_PLL clock, it shouldn't be used
- Add VIDEO2_PLL clock for imx8mq
- Add missing gate clock for pll1/2 fixed dividers on i.MX8 SoCs
- Add sm1 support in the Amlogic audio clock controller
- Switch some clocks on R-Car Gen2/3 to .determine_rate()
- Remove Renesas R-Car Gen2 legacy DT clock support
- Improve arithmetic divisions on Renesas R-Car Gen2 and Gen3
- Improve Renesas R-Car Gen3 SD clock handling
- Add rate table for Samsung exynos542x GPU and VPLL clks
- Fix potential CPU performance degradation after system suspend/resume cycle
on exynos542x SoCs
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"This merge window we have one small clk provider API in the core
framework and then a bunch of driver updates and a handful of new
drivers. In terms of diffstat the Qualcomm and Amlogic drivers are
high up there because of all the clk data introcued by new drivers.
The Nvidia Tegra driver had a lot of work done this cycle too to
support suspend/resume and memory controllers. And the OMAP clk driver
got proper clk and reset handling in place.
Rounding out the patches are various updates to remove unused data,
mark things static, correct incorrect data in drivers, etc. All the
little things that improve drivers and maintain code health. I will
point out that there's a patch in here for the GPIO clk driver, that
almost nobody uses, which changes behavior and causes clk_set_rate()
to try to change the GPIO gate clk's parent. Other than that things
are fairly well SoC specific here.
Core:
- Add a clk provider API to get current parent index
- Plug a memory leak in clk_unregister() path
New Drivers:
- CGU in Ingenix X1000
- Bitmain BM1880 clks
- Qualcomm MSM8998 GPU clk controllers
- Qualcomm SC7180 GCC and RPMH clk controllers
- Qualcomm QCS404 Q6SSTOP clk controllers
- Add support for the Renesas R-Car M3-W+ (r8a77961) SoC
- Add support for the Renesas RZ/G2N (r8a774b1) SoC
- Add Tegra20/30 External Memory Clock (EMC) support
Updates:
- Make gpio gate clks propagate rate setting up to parent
- Prepare Armada 3700 for suspend to RAM by moving PCIe
suspend/resume priority
- Drop unused variables, enums, etc. in various clk drivers
- Convert various drivers to use devm_platform_ioremap_resource()
- Use struct_size() some more in various clk drivers
- Improve Rockchip px30 clk tree
- Add suspend/resume support to Tegra210 clk driver
- Reimplement SOR clks on earlier Tegra SoCs, helping HDMI and DP
- Allwinner DT exports and H6 clk tree fixes
- Proper clk and reset handling for OMAP SoCs
- Revamped TI divider clk to clamp max divider
- Make 1443X/1416X PLL clock structure common for reusing among i.MX8
SoCs
- Drop IMX7ULP_CLK_MIPI_PLL clock, it shouldn't be used
- Add VIDEO2_PLL clock for imx8mq
- Add missing gate clock for pll1/2 fixed dividers on i.MX8 SoCs
- Add sm1 support in the Amlogic audio clock controller
- Switch some clocks on R-Car Gen2/3 to .determine_rate()
- Remove Renesas R-Car Gen2 legacy DT clock support
- Improve arithmetic divisions on Renesas R-Car Gen2 and Gen3
- Improve Renesas R-Car Gen3 SD clock handling
- Add rate table for Samsung exynos542x GPU and VPLL clks
- Fix potential CPU performance degradation after system
suspend/resume cycle on exynos542x SoCs"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (160 commits)
clk: aspeed: Add RMII RCLK gates for both AST2500 MACs
MAINTAINERS: Add entry for BM1880 SoC clock driver
clk: Add common clock driver for BM1880 SoC
dt-bindings: clock: Add devicetree binding for BM1880 SoC
clk: Add clk_hw_unregister_composite helper function definition
clk: Zero init clk_init_data in helpers
clk: ingenic: Allow drivers to be built with COMPILE_TEST
MAINTAINERS: Update section for Ux500 clock drivers
clk: mark clk_disable_unused() as __init
clk: Fix memory leak in clk_unregister()
clk: Ingenic: Add CGU driver for X1000.
dt-bindings: clock: Add X1000 bindings.
clk: tegra: Use match_string() helper to simplify the code
clk: pxa: fix one of the pxa RTC clocks
clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle()
clk: armada-xp: remove unused code
clk: tegra: Fix build error without CONFIG_PM_SLEEP
clk: tegra: Add missing stubs for the case of !CONFIG_PM_SLEEP
clk: tegra: Optimize PLLX restore on Tegra20/30
clk: tegra: Add suspend and resume support on Tegra210
...
|
|
|
Linus Torvalds
|
0da522107e |
compat_ioctl: remove most of fs/compat_ioctl.c
As part of the cleanup of some remaining y2038 issues, I came to fs/compat_ioctl.c, which still has a couple of commands that need support for time64_t. In completely unrelated work, I spent time on cleaning up parts of this file in the past, moving things out into drivers instead. After Al Viro reviewed an earlier version of this series and did a lot more of that cleanup, I decided to try to completely eliminate the rest of it and move it all into drivers. This series incorporates some of Al's work and many patches of my own, but in the end stops short of actually removing the last part, which is the scsi ioctl handlers. I have patches for those as well, but they need more testing or possibly a rewrite. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJdsHCdAAoJEJpsee/mABjZtYkP/1JGl3jFv3Iq/5BCdPkaePP1 RtMJRNfURgK3GeuHUui330PvVjI/pLWXU/VXMK2MPTASpJLzYz3uCaZrpVWEMpDZ +ImzGmgJkITlW1uWU3zOcQhOxTyb1hCZ0Ci+2xn9QAmyOL7prXoXCXDWv3h6iyiF lwG+nW+HNtyx41YG+9bRfKNoG0ZJ+nkJ70BV6u0acQHXWn7Xuupa9YUmBL87hxAL 6dlJfLTJg6q8QSv/Q6LxslfWk2Ti8OOJZOwtFM5R8Bgl0iUcvshiRCKfv/3t9jXD dJNvF1uq8z+gracWK49Qsfq5dnZ2ZxHFUo9u0NjbCrxNvWH/sdvhbaUBuJI75seH VIznCkdxFhrqitJJ8KmxANxG08u+9zSKjSlxG2SmlA4qFx/AoStoHwQXcogJscNb YIXYKmWBvwPzYu09QFAXdHFPmZvp/3HhMWU6o92lvDhsDwzkSGt3XKhCJea4DCaT m+oCcoACqSWhMwdbJOEFofSub4bY43s5iaYuKes+c8O261/Dwg6v/pgIVez9mxXm TBnvCsotq5m8wbwzv99eFqGeJH8zpDHrXxEtRR5KQqMqjLq/OQVaEzmpHZTEuK7n e/V/PAKo2/V63g4k6GApQXDxnjwT+m0aWToWoeEzPYXS6KmtWC91r4bWtslu3rdl bN65armTm7bFFR32Avnu =lgCl -----END PGP SIGNATURE----- Merge tag 'compat-ioctl-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground Pull removal of most of fs/compat_ioctl.c from Arnd Bergmann: "As part of the cleanup of some remaining y2038 issues, I came to fs/compat_ioctl.c, which still has a couple of commands that need support for time64_t. In completely unrelated work, I spent time on cleaning up parts of this file in the past, moving things out into drivers instead. After Al Viro reviewed an earlier version of this series and did a lot more of that cleanup, I decided to try to completely eliminate the rest of it and move it all into drivers. This series incorporates some of Al's work and many patches of my own, but in the end stops short of actually removing the last part, which is the scsi ioctl handlers. I have patches for those as well, but they need more testing or possibly a rewrite" * tag 'compat-ioctl-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground: (42 commits) scsi: sd: enable compat ioctls for sed-opal pktcdvd: add compat_ioctl handler compat_ioctl: move SG_GET_REQUEST_TABLE handling compat_ioctl: ppp: move simple commands into ppp_generic.c compat_ioctl: handle PPPIOCGIDLE for 64-bit time_t compat_ioctl: move PPPIOCSCOMPRESS to ppp_generic compat_ioctl: unify copy-in of ppp filters tty: handle compat PPP ioctls compat_ioctl: move SIOCOUTQ out of compat_ioctl.c compat_ioctl: handle SIOCOUTQNSD af_unix: add compat_ioctl support compat_ioctl: reimplement SG_IO handling compat_ioctl: move WDIOC handling into wdt drivers fs: compat_ioctl: move FITRIM emulation into file systems gfs2: add compat_ioctl support compat_ioctl: remove unused convert_in_user macro compat_ioctl: remove last RAID handling code compat_ioctl: remove /dev/raw ioctl translation compat_ioctl: remove PCI ioctl translation compat_ioctl: remove joystick ioctl translation ... |
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Daniel Axtens
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3c5c3cfb9e |
kasan: support backing vmalloc space with real shadow memory
Patch series "kasan: support backing vmalloc space with real shadow
memory", v11.
Currently, vmalloc space is backed by the early shadow page. This means
that kasan is incompatible with VMAP_STACK.
This series provides a mechanism to back vmalloc space with real,
dynamically allocated memory. I have only wired up x86, because that's
the only currently supported arch I can work with easily, but it's very
easy to wire up other architectures, and it appears that there is some
work-in-progress code to do this on arm64 and s390.
This has been discussed before in the context of VMAP_STACK:
- https://bugzilla.kernel.org/show_bug.cgi?id=202009
- https://lkml.org/lkml/2018/7/22/198
- https://lkml.org/lkml/2019/7/19/822
In terms of implementation details:
Most mappings in vmalloc space are small, requiring less than a full
page of shadow space. Allocating a full shadow page per mapping would
therefore be wasteful. Furthermore, to ensure that different mappings
use different shadow pages, mappings would have to be aligned to
KASAN_SHADOW_SCALE_SIZE * PAGE_SIZE.
Instead, share backing space across multiple mappings. Allocate a
backing page when a mapping in vmalloc space uses a particular page of
the shadow region. This page can be shared by other vmalloc mappings
later on.
We hook in to the vmap infrastructure to lazily clean up unused shadow
memory.
Testing with test_vmalloc.sh on an x86 VM with 2 vCPUs shows that:
- Turning on KASAN, inline instrumentation, without vmalloc, introuduces
a 4.1x-4.2x slowdown in vmalloc operations.
- Turning this on introduces the following slowdowns over KASAN:
* ~1.76x slower single-threaded (test_vmalloc.sh performance)
* ~2.18x slower when both cpus are performing operations
simultaneously (test_vmalloc.sh sequential_test_order=1)
This is unfortunate but given that this is a debug feature only, not the
end of the world. The benchmarks are also a stress-test for the vmalloc
subsystem: they're not indicative of an overall 2x slowdown!
This patch (of 4):
Hook into vmalloc and vmap, and dynamically allocate real shadow memory
to back the mappings.
Most mappings in vmalloc space are small, requiring less than a full
page of shadow space. Allocating a full shadow page per mapping would
therefore be wasteful. Furthermore, to ensure that different mappings
use different shadow pages, mappings would have to be aligned to
KASAN_SHADOW_SCALE_SIZE * PAGE_SIZE.
Instead, share backing space across multiple mappings. Allocate a
backing page when a mapping in vmalloc space uses a particular page of
the shadow region. This page can be shared by other vmalloc mappings
later on.
We hook in to the vmap infrastructure to lazily clean up unused shadow
memory.
To avoid the difficulties around swapping mappings around, this code
expects that the part of the shadow region that covers the vmalloc space
will not be covered by the early shadow page, but will be left unmapped.
This will require changes in arch-specific code.
This allows KASAN with VMAP_STACK, and may be helpful for architectures
that do not have a separate module space (e.g. powerpc64, which I am
currently working on). It also allows relaxing the module alignment
back to PAGE_SIZE.
Testing with test_vmalloc.sh on an x86 VM with 2 vCPUs shows that:
- Turning on KASAN, inline instrumentation, without vmalloc, introuduces
a 4.1x-4.2x slowdown in vmalloc operations.
- Turning this on introduces the following slowdowns over KASAN:
* ~1.76x slower single-threaded (test_vmalloc.sh performance)
* ~2.18x slower when both cpus are performing operations
simultaneously (test_vmalloc.sh sequential_test_order=3D1)
This is unfortunate but given that this is a debug feature only, not the
end of the world.
The full benchmark results are:
Performance
No KASAN KASAN original x baseline KASAN vmalloc x baseline x KASAN
fix_size_alloc_test 662004 11404956 17.23 19144610 28.92 1.68
full_fit_alloc_test 710950 12029752 16.92 13184651 18.55 1.10
long_busy_list_alloc_test 9431875 43990172 4.66 82970178 8.80 1.89
random_size_alloc_test 5033626 23061762 4.58 47158834 9.37 2.04
fix_align_alloc_test 1252514 15276910 12.20 31266116 24.96 2.05
random_size_align_alloc_te 1648501 14578321 8.84 25560052 15.51 1.75
align_shift_alloc_test 147 830 5.65 5692 38.72 6.86
pcpu_alloc_test 80732 125520 1.55 140864 1.74 1.12
Total Cycles 119240774314 763211341128 6.40 1390338696894 11.66 1.82
Sequential, 2 cpus
No KASAN KASAN original x baseline KASAN vmalloc x baseline x KASAN
fix_size_alloc_test
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Jonathan Corbet
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36bb9778fd |
docs: remove a bunch of stray CRs
A pair of documentation patches introduced a bunch of unwanted carriage-return characters into the docs. Remove them, and chase away the ghost of DOS for another day. Fixes: |
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Chris Down
|
1603c8d1b1 |
Documentation/admin-guide/cgroup-v2.rst: document why inactive_X + active_X may not equal X
This has confused a significant number of people using cgroups inside Facebook, and some of those outside as well judging by posts like this[0] (although it's not a problem unique to cgroup v2). If shmem handling in particular becomes more coherent at some point in the future -- although that seems unlikely now -- we can change the wording here. [0]: https://unix.stackexchange.com/q/525092/10762 Link: http://lkml.kernel.org/r/20191111144958.GA11914@chrisdown.name Signed-off-by: Chris Down <chris@chrisdown.name> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Tejun Heo <tj@kernel.org> Cc: Roman Gushchin <guro@fb.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Richard Zhu
|
58340e7d77 |
dt-bindings: mailbox: imx-mu: add imx7ulp MU support
There is a version 1.0 MU on imx7ulp, use "fsl,imx7ulp-mu" compatible to support it. Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> |
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Linus Torvalds
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0dd0c8f7db |
- Support for new VMBus protocols (Andrea Parri).
- Hibernation support (Dexuan Cui). - Latency testing framework (Branden Bonaby). - Decoupling Hyper-V page size from guest page size (Himadri Pandya). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl3f5YIACgkQ3qZv95d3 LNzBww/8Cpv/BnOs2cp56OhC+2++3YlWfmxGnvQb9h52weElgr1AZF33lAynp8BZ YssOcDnS/G2iAkNDffbQA7s3WTwIjP1weJibOeKbtcXp4SuhNR3gnJafufNddNDv bw8ZReLQV7hy3sHb3OUx0aJk5Mssp0N9ZpxRilyIpLELPfVp63gFebq6s1MQYljk BAiNO4SKqsGQGZApt2F4Cc3hX2wU2ZfiDm6SifXiLYITGnvilIn7XFIht+2jJBWS CdzRoGXcwhQhlj68XWlc89SOzJb7vVUMO1sr84psfbQ2LbhJU8lfJKRJ4b4lR07Z Uv5FYxjr14S65fv7DkzCfWU+uPN/sObG4pPXihlfqcTraOvYLQ6/x8cw+9tGZg4H aTtnF40hnO81aKsvPAeIsSzVkoyPaSrt7KKhk+Bw/5EUDTTNp6EbIuL4xwnKt6Rt 2UpA5HM9guQqNb6OZrjlpZfJgd9bNP4CZLBTfOukmnZpONKr2Wv3wubcwQJ8ibQc 1WZ5SfN2Wmg999Ski7j9qzHk0tWJxa6SX+2NLEHRKxy2nJSJ1zlAr//bznMyMgH/ yKPDaSkOFoy0aqiTKV2WzuOY6FGXTrSo5vq8YAgYRgp3xB+5+7zLeqlj3ipXhLYE HH/eqB27eSnvi0jpub4TbszGJG0o4Z1aYx3aHYYqrOfWX/A5Vls= =oJGE -----END PGP SIGNATURE----- Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V updates from Sasha Levin: - support for new VMBus protocols (Andrea Parri) - hibernation support (Dexuan Cui) - latency testing framework (Branden Bonaby) - decoupling Hyper-V page size from guest page size (Himadri Pandya) * tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (22 commits) Drivers: hv: vmbus: Fix crash handler reset of Hyper-V synic drivers/hv: Replace binary semaphore with mutex drivers: iommu: hyperv: Make HYPERV_IOMMU only available on x86 HID: hyperv: Add the support of hibernation hv_balloon: Add the support of hibernation x86/hyperv: Implement hv_is_hibernation_supported() Drivers: hv: balloon: Remove dependencies on guest page size Drivers: hv: vmbus: Remove dependencies on guest page size x86: hv: Add function to allocate zeroed page for Hyper-V Drivers: hv: util: Specify ring buffer size using Hyper-V page size Drivers: hv: Specify receive buffer size using Hyper-V page size tools: hv: add vmbus testing tool drivers: hv: vmbus: Introduce latency testing video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driver video: hyperv: hyperv_fb: Obtain screen resolution from Hyper-V host hv_netvsc: Add the support of hibernation hv_sock: Add the support of hibernation video: hyperv_fb: Add the support of hibernation scsi: storvsc: Add the support of hibernation Drivers: hv: vmbus: Add module parameter to cap the VMBus version ... |
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Linus Torvalds
|
7794b1d418 |
powerpc updates for 5.5
Highlights:
- Infrastructure for secure boot on some bare metal Power9 machines. The
firmware support is still in development, so the code here won't actually
activate secure boot on any existing systems.
- A change to xmon (our crash handler / pseudo-debugger) to restrict it to
read-only mode when the kernel is lockdown'ed, otherwise it's trivial to drop
into xmon and modify kernel data, such as the lockdown state.
- Support for KASLR on 32-bit BookE machines (Freescale / NXP).
- Fixes for our flush_icache_range() and __kernel_sync_dicache() (VDSO) to work
with memory ranges >4GB.
- Some reworks of the pseries CMM (Cooperative Memory Management) driver to
make it behave more like other balloon drivers and enable some cleanups of
generic mm code.
- A series of fixes to our hardware breakpoint support to properly handle
unaligned watchpoint addresses.
Plus a bunch of other smaller improvements, fixes and cleanups.
Thanks to:
Alastair D'Silva, Andrew Donnellan, Aneesh Kumar K.V, Anthony Steinhauser,
Cédric Le Goater, Chris Packham, Chris Smart, Christophe Leroy, Christopher M.
Riedl, Christoph Hellwig, Claudio Carvalho, Daniel Axtens, David Hildenbrand,
Deb McLemore, Diana Craciun, Eric Richter, Geert Uytterhoeven, Greg
Kroah-Hartman, Greg Kurz, Gustavo L. F. Walbon, Hari Bathini, Harish, Jason
Yan, Krzysztof Kozlowski, Leonardo Bras, Mathieu Malaterre, Mauro S. M.
Rodrigues, Michal Suchanek, Mimi Zohar, Nathan Chancellor, Nathan Lynch, Nayna
Jain, Nick Desaulniers, Oliver O'Halloran, Qian Cai, Rasmus Villemoes, Ravi
Bangoria, Sam Bobroff, Santosh Sivaraj, Scott Wood, Thomas Huth, Tyrel
Datwyler, Vaibhav Jain, Valentin Longchamp, YueHaibing.
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Merge tag 'powerpc-5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
"Highlights:
- Infrastructure for secure boot on some bare metal Power9 machines.
The firmware support is still in development, so the code here
won't actually activate secure boot on any existing systems.
- A change to xmon (our crash handler / pseudo-debugger) to restrict
it to read-only mode when the kernel is lockdown'ed, otherwise it's
trivial to drop into xmon and modify kernel data, such as the
lockdown state.
- Support for KASLR on 32-bit BookE machines (Freescale / NXP).
- Fixes for our flush_icache_range() and __kernel_sync_dicache()
(VDSO) to work with memory ranges >4GB.
- Some reworks of the pseries CMM (Cooperative Memory Management)
driver to make it behave more like other balloon drivers and enable
some cleanups of generic mm code.
- A series of fixes to our hardware breakpoint support to properly
handle unaligned watchpoint addresses.
Plus a bunch of other smaller improvements, fixes and cleanups.
Thanks to: Alastair D'Silva, Andrew Donnellan, Aneesh Kumar K.V,
Anthony Steinhauser, Cédric Le Goater, Chris Packham, Chris Smart,
Christophe Leroy, Christopher M. Riedl, Christoph Hellwig, Claudio
Carvalho, Daniel Axtens, David Hildenbrand, Deb McLemore, Diana
Craciun, Eric Richter, Geert Uytterhoeven, Greg Kroah-Hartman, Greg
Kurz, Gustavo L. F. Walbon, Hari Bathini, Harish, Jason Yan, Krzysztof
Kozlowski, Leonardo Bras, Mathieu Malaterre, Mauro S. M. Rodrigues,
Michal Suchanek, Mimi Zohar, Nathan Chancellor, Nathan Lynch, Nayna
Jain, Nick Desaulniers, Oliver O'Halloran, Qian Cai, Rasmus Villemoes,
Ravi Bangoria, Sam Bobroff, Santosh Sivaraj, Scott Wood, Thomas Huth,
Tyrel Datwyler, Vaibhav Jain, Valentin Longchamp, YueHaibing"
* tag 'powerpc-5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (144 commits)
powerpc/fixmap: fix crash with HIGHMEM
x86/efi: remove unused variables
powerpc: Define arch_is_kernel_initmem_freed() for lockdep
powerpc/prom_init: Use -ffreestanding to avoid a reference to bcmp
powerpc: Avoid clang warnings around setjmp and longjmp
powerpc: Don't add -mabi= flags when building with Clang
powerpc: Fix Kconfig indentation
powerpc/fixmap: don't clear fixmap area in paging_init()
selftests/powerpc: spectre_v2 test must be built 64-bit
powerpc/powernv: Disable native PCIe port management
powerpc/kexec: Move kexec files into a dedicated subdir.
powerpc/32: Split kexec low level code out of misc_32.S
powerpc/sysdev: drop simple gpio
powerpc/83xx: map IMMR with a BAT.
powerpc/32s: automatically allocate BAT in setbat()
powerpc/ioremap: warn on early use of ioremap()
powerpc: Add support for GENERIC_EARLY_IOREMAP
powerpc/fixmap: Use __fix_to_virt() instead of fix_to_virt()
powerpc/8xx: use the fixmapped IMMR in cpm_reset()
powerpc/8xx: add __init to cpm1 init functions
...
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Linus Torvalds
|
8f45533e9d |
f2fs-for-5.5-rc1
In this round, we've introduced fairly small number of patches as below. Enhancement: - improve the in-place-update IO flow - allocate segment to guarantee no GC for pinned files Bug fix: - fix updatetime in lazytime mode - potential memory leak in f2fs_listxattr - record parent inode number in rename2 correctly - fix deadlock in f2fs_gc along with atomic writes - avoid needless data migration in GC -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAl3e1XkACgkQQBSofoJI UNJ0GhAAhVIX4J91CLnVSh0ik1XCaI6h/dFeS6kbDd8oxzQm/qt64b59aZqgy7Rk iblGWfj8uPP5yO60pqb5uN4a0hybptVZSEldbhF0Xv0zUeVoT7C1ksTMrdUd1p7d YkO8G+V4QBBrtpKG1KKKEncrvcdx4n9QHxGsRh4z5vXZH7sEmH7+N8OE88MaPjdZ UWqYk0S0GoZBhPe7c8pQuD/PM+WJJH4Lewgw5kK21eAjOKI+yZKb+bY2tGjo5dA1 nzYO72CRMV4VEKsnxTZ/LCB2kCXeexaGuiVPyHjCmgAh990cLjsCWIbJ8EJu7uAa vAo6/EMfgfPkPt5Y7uWGR4EeNT7AFhUoMuoQ9zdXzecY48D4Gz58o87Q+OFY3ipZ W2OSf92pEJyfumE5o8wN435gaRYUjjCo1SMoIQABNav411XrBVoRwjvkV3DyA6af Bs1bafz2hR/E1q0uoZvLWC5waiHy9605OkKMs/y8IRsn6yhRep/tv3KLk2Dz3fOO LxenhuVO9bQDCheEcH15qIljxTuyfTyUOa9UrFXOwn4mK61J8A/Gs+SiqW0y28oA feSw7cLPxK0OlYQgql24JfJN/Xt523WmCSfXfe7TCUDTDkBpmsdhFwHYZyCLzqt+ FyBhf2DF/BGzKMT28oc7StO43mIvOc1Wk+jfJFW+hld5ncAJxCE= =qyrd -----END PGP SIGNATURE----- Merge tag 'f2fs-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "In this round, we've introduced fairly small number of patches as below. Enhancements: - improve the in-place-update IO flow - allocate segment to guarantee no GC for pinned files Bug fixes: - fix updatetime in lazytime mode - potential memory leak in f2fs_listxattr - record parent inode number in rename2 correctly - fix deadlock in f2fs_gc along with atomic writes - avoid needless data migration in GC" * tag 'f2fs-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: f2fs: stop GC when the victim becomes fully valid f2fs: expose main_blkaddr in sysfs f2fs: choose hardlimit when softlimit is larger than hardlimit in f2fs_statfs_project() f2fs: Fix deadlock in f2fs_gc() context during atomic files handling f2fs: show f2fs instance in printk_ratelimited f2fs: fix potential overflow f2fs: fix to update dir's i_pino during cross_rename f2fs: support aligned pinned file f2fs: avoid kernel panic on corruption test f2fs: fix wrong description in document f2fs: cache global IPU bio f2fs: fix to avoid memory leakage in f2fs_listxattr f2fs: check total_segments from devices in raw_super f2fs: update multi-dev metadata in resize_fs f2fs: mark recovery flag correctly in read_raw_super_block() f2fs: fix to update time in lazytime mode |
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Linus Torvalds
|
50b8b3f85a |
This merge window saw the the following new featuers added to ext4:
* Direct I/O via iomap (required the iomap-for-next branch from Darrick
as a prereq).
* Support for using dioread-nolock where the block size < page size.
* Support for encryption for file systems where the block size < page size.
* Rework of journal credits handling so a revoke-heavy workload will
not cause the journal to run out of space.
* Replace bit-spinlocks with spinlocks in jbd2
Also included were some bug fixes and cleanups, mostly to clean up
corner cases from fuzzed file systems and error path handling.
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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"This merge window saw the the following new featuers added to ext4:
- Direct I/O via iomap (required the iomap-for-next branch from
Darrick as a prereq).
- Support for using dioread-nolock where the block size < page size.
- Support for encryption for file systems where the block size < page
size.
- Rework of journal credits handling so a revoke-heavy workload will
not cause the journal to run out of space.
- Replace bit-spinlocks with spinlocks in jbd2
Also included were some bug fixes and cleanups, mostly to clean up
corner cases from fuzzed file systems and error path handling"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (59 commits)
ext4: work around deleting a file with i_nlink == 0 safely
ext4: add more paranoia checking in ext4_expand_extra_isize handling
jbd2: make jbd2_handle_buffer_credits() handle reserved handles
ext4: fix a bug in ext4_wait_for_tail_page_commit
ext4: bio_alloc with __GFP_DIRECT_RECLAIM never fails
ext4: code cleanup for get_next_id
ext4: fix leak of quota reservations
ext4: remove unused variable warning in parse_options()
ext4: Enable encryption for subpage-sized blocks
fs/buffer.c: support fscrypt in block_read_full_page()
ext4: Add error handling for io_end_vec struct allocation
jbd2: Fine tune estimate of necessary descriptor blocks
jbd2: Provide trace event for handle restarts
ext4: Reserve revoke credits for freed blocks
jbd2: Make credit checking more strict
jbd2: Rename h_buffer_credits to h_total_credits
jbd2: Reserve space for revoke descriptor blocks
jbd2: Drop jbd2_space_needed()
jbd2: Account descriptor blocks into t_outstanding_credits
jbd2: Factor out common parts of stopping and restarting a handle
...
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Bjorn Andersson
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e3cb40d4d8 |
Revert "dt-bindings: remoteproc: stm32: add wakeup-source"
The DeviceTree binding document was converted to YAML in a patch that
is being merged through the devicetree tree, as such this patch needs to
be rewritten and is currently cause for a merge conflict.
This reverts commit
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Linus Torvalds
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aa32f11691 |
hmm related patches for 5.5
This is another round of bug fixing and cleanup. This time the focus is on
the driver pattern to use mmu notifiers to monitor a VA range. This code
is lifted out of many drivers and hmm_mirror directly into the
mmu_notifier core and written using the best ideas from all the driver
implementations.
This removes many bugs from the drivers and has a very pleasing
diffstat. More drivers can still be converted, but that is for another
cycle.
- A shared branch with RDMA reworking the RDMA ODP implementation
- New mmu_interval_notifier API. This is focused on the use case of
monitoring a VA and simplifies the process for drivers
- A common seq-count locking scheme built into the mmu_interval_notifier
API usable by drivers that call get_user_pages() or hmm_range_fault()
with the VA range
- Conversion of mlx5 ODP, hfi1, radeon, nouveau, AMD GPU, and Xen GntDev
drivers to the new API. This deletes a lot of wonky driver code.
- Two improvements for hmm_range_fault(), from testing done by Ralph
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Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull hmm updates from Jason Gunthorpe:
"This is another round of bug fixing and cleanup. This time the focus
is on the driver pattern to use mmu notifiers to monitor a VA range.
This code is lifted out of many drivers and hmm_mirror directly into
the mmu_notifier core and written using the best ideas from all the
driver implementations.
This removes many bugs from the drivers and has a very pleasing
diffstat. More drivers can still be converted, but that is for another
cycle.
- A shared branch with RDMA reworking the RDMA ODP implementation
- New mmu_interval_notifier API. This is focused on the use case of
monitoring a VA and simplifies the process for drivers
- A common seq-count locking scheme built into the
mmu_interval_notifier API usable by drivers that call
get_user_pages() or hmm_range_fault() with the VA range
- Conversion of mlx5 ODP, hfi1, radeon, nouveau, AMD GPU, and Xen
GntDev drivers to the new API. This deletes a lot of wonky driver
code.
- Two improvements for hmm_range_fault(), from testing done by Ralph"
* tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
mm/hmm: remove hmm_range_dma_map and hmm_range_dma_unmap
mm/hmm: make full use of walk_page_range()
xen/gntdev: use mmu_interval_notifier_insert
mm/hmm: remove hmm_mirror and related
drm/amdgpu: Use mmu_interval_notifier instead of hmm_mirror
drm/amdgpu: Use mmu_interval_insert instead of hmm_mirror
drm/amdgpu: Call find_vma under mmap_sem
nouveau: use mmu_interval_notifier instead of hmm_mirror
nouveau: use mmu_notifier directly for invalidate_range_start
drm/radeon: use mmu_interval_notifier_insert
RDMA/hfi1: Use mmu_interval_notifier_insert for user_exp_rcv
RDMA/odp: Use mmu_interval_notifier_insert()
mm/hmm: define the pre-processor related parts of hmm.h even if disabled
mm/hmm: allow hmm_range to be used with a mmu_interval_notifier or hmm_mirror
mm/mmu_notifier: add an interval tree notifier
mm/mmu_notifier: define the header pre-processor parts even if disabled
mm/hmm: allow snapshot of the special zero page
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Paolo Bonzini
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3525d0ccd9 |
KVM: Add support for secure guests under the Protected Execution
Framework (PEF) Ultravisor on POWER. This enables secure memory to be represented as device memory, which provides a way for the host to keep track of which pages of a secure guest have been moved into secure memory managed by the ultravisor and are no longer accessible by the host, and manage movement of pages between secure and normal memory. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEv0VLfXa2m9eKuaRpnZrqdyxjcZ8FAl3gVG0ACgkQnZrqdyxj cZ/X9wf/c6SlKCQFp8Vmg8zFcnqH+HkUvPUx8mFmxR9tgZbG4Q3tFSAPVorf6S6w 5wFcxOYaF/FdQIExpO7k+oCQTiD5/9kIjgH47MDxrCC2g+eKaZvMfmNWTBBEE/ER PsFfK1qElqWZUjohzE8L8f8cITOhAStqzI2eS9lpBDwabjLFcqNanP6HOh4g3hsn JYrBru3tUS4YBUrEg5/lZFHIkSazeHQiQ9oOvbN1vB4wtcxiOD/XZkvyr05DPESc 4LItYATT0EQBK5aGvrFGKDny4o/PIJuUypkP8a6JzHXLoXeKCgPjwxfmoOPMhHrw OwWiKIcZYNOj7JiWBABuNPPdpUt8xw== =+E+S -----END PGP SIGNATURE----- Merge tag 'kvm-ppc-uvmem-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD KVM: Add support for secure guests under the Protected Execution Framework (PEF) Ultravisor on POWER. This enables secure memory to be represented as device memory, which provides a way for the host to keep track of which pages of a secure guest have been moved into secure memory managed by the ultravisor and are no longer accessible by the host, and manage movement of pages between secure and normal memory. |
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Wainer dos Santos Moschetta
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80b10aa924 |
Documentation: kvm: Fix mention to number of ioctls classes
In api.txt it is said that KVM ioctls belong to three classes but in reality it is four. Fixed this, but do not count categories anymore to avoid such as outdated information in the future. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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Wolfram Sang
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c1d084759c |
i2c: replace i2c_new_probed_device with an ERR_PTR variant
In the general move to have i2c_new_*_device functions which return ERR_PTR instead of NULL, this patch converts i2c_new_probed_device(). There are only few users, so this patch converts the I2C core and all users in one go. The function gets renamed to i2c_new_scanned_device() so out-of-tree users will get a build failure to understand they need to adapt their error checking code. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> Reviewed-by: Max Staudt <max@enpas.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> |
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Bjorn Helgaas
|
30c50d3a26 |
Merge branch 'remotes/lorenzo/pci/meson'
- Fix meson PERST# GPIO polarity problem (Remi Pommarel)
- Add DT bindings for Amlogic Meson G12A (Neil Armstrong)
- Fix meson clock names to match DT bindings (Neil Armstrong)
- Add meson support for Amlogic G12A SoC with separate shared PHY (Neil
Armstrong)
- Add meson extended PCIe PHY functions for Amlogic G12A USB3+PCIe combo
PHY (Neil Armstrong)
- Add arm64 DT for Amlogic G12A PCIe controller node (Neil Armstrong)
- Add commented-out description of VIM3 USB3/PCIe mux in arm64 DT (Neil
Armstrong)
* remotes/lorenzo/pci/meson:
arm64: dts: khadas-vim3: add commented support for PCIe
arm64: dts: meson-g12a: Add PCIe node
phy: meson-g12a-usb3-pcie: Add support for PCIe mode
PCI: amlogic: meson: Add support for G12A
PCI: amlogic: Fix probed clock names
dt-bindings: pci: amlogic, meson-pcie: Add G12A bindings
PCI: amlogic: Fix reset assertion via gpio descriptor
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Bjorn Helgaas
|
e63758e279 |
Merge branch 'remotes/lorenzo/pci/layerscape'
- Add layerscape LS1028a support (Xiaowei Bao) * remotes/lorenzo/pci/layerscape: PCI: layerscape: Add LS1028a support dt-bindings: pci: layerscape-pci: add compatible strings "fsl, ls1028a-pcie" |
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Bjorn Helgaas
|
774800cb09 |
Merge branch 'pci/resource'
- Protect pci_reassign_bridge_resources() against concurrent
addition/removal (Benjamin Herrenschmidt)
- Fix bridge dma_ranges resource list cleanup (Rob Herring)
- Add PCI_STD_NUM_BARS for the number of standard BARs (Denis Efremov)
- Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters to control the
MMIO and prefetchable MMIO window sizes of hotplug bridges
independently (Nicholas Johnson)
- Fix MMIO/MMIO_PREF window assignment that assigned more space than
desired (Nicholas Johnson)
- Only enforce bus numbers from bridge EA if the bridge has EA devices
downstream (Subbaraya Sundeep)
* pci/resource:
PCI: Do not use bus number zero from EA capability
PCI: Avoid double hpmemsize MMIO window assignment
PCI: Add "pci=hpmmiosize" and "pci=hpmmioprefsize" parameters
PCI: Add PCI_STD_NUM_BARS for the number of standard BARs
PCI: Fix missing bridge dma_ranges resource list cleanup
PCI: Protect pci_reassign_bridge_resources() against concurrent addition/removal
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Bjorn Helgaas
|
7cfe16393c |
Merge branch 'pci/pm'
- Always return devices to D0 when thawing to fix hibernation with
drivers like mlx4 that used legacy power management (previously we only
did it for drivers with new power management ops) (Dexuan Cui)
- Clear PCIe PME Status even for legacy power management (Bjorn Helgaas)
- Fix PCI PM documentation errors (Bjorn Helgaas)
- Use dev_printk() for more power management messages (Bjorn Helgaas)
- Apply D2 delay as milliseconds, not microseconds (Bjorn Helgaas)
- Convert xen-platform from legacy to generic power management (Bjorn
Helgaas)
- Removed unused .resume_early() and .suspend_late() legacy power
management hooks (Bjorn Helgaas)
- Rearrange power management code for clarity (Rafael J. Wysocki)
- Decode power states more clearly ("4" or "D4" really refers to
"D3cold") (Bjorn Helgaas)
- Notice when reading PM Control register returns an error (~0) instead
of interpreting it as being in D3hot (Bjorn Helgaas)
- Add missing link delays required by the PCIe spec (Mika Westerberg)
* pci/pm:
PCI/PM: Move pci_dev_wait() definition earlier
PCI/PM: Add missing link delays required by the PCIe spec
PCI/PM: Add pcie_wait_for_link_delay()
PCI/PM: Return error when changing power state from D3cold
PCI/PM: Decode D3cold power state correctly
PCI/PM: Fold __pci_complete_power_transition() into its caller
PCI/PM: Avoid exporting __pci_complete_power_transition()
PCI/PM: Fold __pci_start_power_transition() into its caller
PCI/PM: Use pci_power_up() in pci_set_power_state()
PCI/PM: Move power state update away from pci_power_up()
PCI/PM: Remove unused pci_driver.suspend_late() hook
PCI/PM: Remove unused pci_driver.resume_early() hook
xen-platform: Convert to generic power management
PCI/PM: Simplify pci_set_power_state()
PCI/PM: Expand PM reset messages to mention D3hot (not just D3)
PCI/PM: Apply D2 delay as milliseconds, not microseconds
PCI/PM: Use pci_WARN() to include device information
PCI/PM: Use PCI dev_printk() wrappers for consistency
PCI/PM: Wrap long lines in documentation
PCI/PM: Note that PME can be generated from D0
PCI/PM: Make power management op coding style consistent
PCI/PM: Run resume fixups before disabling wakeup events
PCI/PM: Clear PCIe PME Status even for legacy power management
PCI/PM: Correct pci_pm_thaw_noirq() documentation
PCI/PM: Always return devices to D0 when thawing
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Bjorn Helgaas
|
abd05c97f9 |
Merge branch 'pci/aspm'
- Remove unnecessary ASPM locking (Bjorn Helgaas)
- Add support for disabling L1 PM Substates (Heiner Kallweit)
- Allow re-enabling Clock PM after it has been disabled (Heiner Kallweit)
- Add sysfs attributes for controlling ASPM link states (Heiner Kallweit)
- Remove CONFIG_PCIEASPM_DEBUG, including "link_state" and "clk_ctl"
sysfs files (Heiner Kallweit)
* pci/aspm:
PCI/ASPM: Remove PCIEASPM_DEBUG Kconfig option and related code
PCI/ASPM: Add sysfs attributes for controlling ASPM link states
PCI/ASPM: Add pcie_aspm_get_link()
PCI/ASPM: Allow re-enabling Clock PM
PCI/ASPM: Add L1 PM substate support to pci_disable_link_state()
PCI/ASPM: Remove pcie_aspm_enabled() unnecessary locking
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Bjorn Helgaas
|
c2a3d213d1 |
Merge branch 'pci/aer'
- Restore AER capability after resume (Mayurkumar Patel)
- Add PoisonTLPBlocked AER counter (Rajat Jain)
- Use for_each_set_bit() to simplify AER code (Andy Shevchenko)
- Fix AER kernel-doc (Andy Shevchenko)
- Add "pcie_ports=dpc-native" parameter to allow native use of DPC even
if platform didn't grant control over AER (Olof Johansson)
* pci/aer:
PCI/DPC: Add "pcie_ports=dpc-native" to allow DPC without AER control
PCI/AER: Fix kernel-doc warnings
PCI/AER: Use for_each_set_bit() to simplify code
PCI/AER: Add PoisonTLPBlocked to Uncorrectable error counters
PCI/AER: Save AER Capability for suspend/resume
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Bharata B Rao
|
22945688ac |
KVM: PPC: Book3S HV: Support reset of secure guest
Add support for reset of secure guest via a new ioctl KVM_PPC_SVM_OFF. This ioctl will be issued by QEMU during reset and includes the the following steps: - Release all device pages of the secure guest. - Ask UV to terminate the guest via UV_SVM_TERMINATE ucall - Unpin the VPA pages so that they can be migrated back to secure side when guest becomes secure again. This is required because pinned pages can't be migrated. - Reinit the partition scoped page tables After these steps, guest is ready to issue UV_ESM call once again to switch to secure mode. Signed-off-by: Bharata B Rao <bharata@linux.ibm.com> Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> [Implementation of uv_svm_terminate() and its call from guest shutdown path] Signed-off-by: Ram Pai <linuxram@us.ibm.com> [Unpinning of VPA pages] Signed-off-by: Paul Mackerras <paulus@ozlabs.org> |
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Linus Torvalds
|
a6ed68d646 |
drm main pull for 5.5-rc1
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJd3YntAAoJEAx081l5xIa+dcQP/ikABkpm+q23FLKteRpL1rtX xqlg5+KHW+YVCDls2BrINF6vYzyisoa8fNPlKMmOHse/IgMhFe9vBbCj1KQQOUR1 apNycI1wrcw/mn2WDikoIcF6C5cjqK9YVknnYoM6HnF1VmpGd1ecSGrOHrunEkrK cMAWYIeqWGU8Gj/HUOitAFpLWFUMNle0BJuRoGLcoMusgS8yuCIEcpNzRhgL8fvJ bW4imuyv24OjPoQzbKD0oQ0VIP86H0eM4LIeGZ2uyK/BSPKmMDqI4z4isUheS7RL w4a6BdobMIdhew5dBXS0LsUJ3JniVJdHy123q9KgpmQAhGpiNoLT6BujfoUTUeWx Mu0vM8Xmv9n4npdBYC+fLEFQXYJlu9uBA490jP84Kz6Fg1c6GyBebDY7/c2O4Zmg 7pvygmUF6boD6v2sIC/3161crgwU4g8zoxm2V4i9naxes2QB13LiEuJWlaI/FdxY fd3zpglFGdoF1ThNne4QDh6gMKpXvjITyu/QxZeZ67Dt6i0Aqw9cRGHSpiVhYyDc cx2hAp+rDvUi5SHkJKFpVImjB2DDn2xUG2uFMHz0cy9wNg203L3fRDi0hVtnM1+W VpCxyLs2Upz6kEjDRVsfMZ9chCcWAWpVuKhtuuMUDw/IKnbP3uV8kzgJpVpaRVkD 76s5uYWHHBlk1IVlkOUP =Hj7G -----END PGP SIGNATURE----- Merge tag 'drm-next-2019-11-27' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "Lots of stuff in here, though it hasn't been too insane this merge apart from dealing with the security fun. uapi: - export different colorspace properties on DP vs HDMI - new fourcc for ARM 16x16 block format - syncobj: allow querying last submitted timeline value - DRM_FORMAT_BIG_ENDIAN defined as unsigned core: - allow using gem vma manager in ttm - connector/encoder/bridge doc fixes - allow more than 3 encoders for a connector - displayport mst suspend/resume reprobing support - vram lazy unmapping, uniform vram mm and gem vram - edid cleanups + AVI informframe bar info - displayport helpers - dpcd parser added dp_cec: - Allow a connector to be associated with a cec device ttm: - pipelining with no_gpu_wait fix - always keep BOs on the LRU sched: - allow free_job routine to sleep i915: - Block userptr from mappable GTT - i915 perf uapi versioning - OA stream dynamic reconfiguration - make context persistence optional - introduce DRM_I915_UNSTABLE Kconfig - add fake lmem testing under unstable - BT.2020 support for DP MSA - struct mutex elimination - Tigerlake display/PLL/power management improvements - Jasper Lake PCH support - refactor PMU for multiple GPUs - Icelake firmware update - Split out vga + switcheroo code amdgpu: - implement dma-buf import/export without helpers - vega20 RAS enablement - DC i2c over aux fixes - renoir GPU reset - DC HDCP support - BACO support for CI/VI asics - MSI-X support - Arcturus EEPROM support - Arcturus VCN encode support - VCN dynamic powergating on RV/RV2 amdkfd: - add navi12/14/renoir support to kfd radeon: - SI dpm fix ported from amdgpu - fix bad DMA on ppc platforms gma500: - memory leak fixes qxl: - convert to new gem mmap exynos: - build warning fix komeda: - add aclk sysfs attribute v3d: - userspace cleanup uapi change i810: - fix for underflow in dispatch ioctls ast: - refactor show_cursor mgag200: - refactor show_cursor arcgpu: - encoder finding improvements mediatek: - mipi_tx, dsi and partial crtc support for MT8183 SoC - rotation support meson: - add suspend/resume support omap: - misc refactors tegra: - DisplayPort support for Tegra 210, 186 and 194. - IOMMU-backed DMA API fixes panfrost: - fix lockdep issue - simplify devfreq integration rcar-du: - R8A774B1 SoC support - fixes for H2 ES2.0 sun4i: - vcc-dsi regulator support virtio-gpu: - vmexit vs spinlock fix - move to gem shmem helpers - handle large command buffers with cma" * tag 'drm-next-2019-11-27' of git://anongit.freedesktop.org/drm/drm: (1855 commits) drm/amdgpu: invalidate mmhub semaphore workaround in gmc9/gmc10 drm/amdgpu: initialize vm_inv_eng0_sem for gfxhub and mmhub drm/amd/amdgpu/sriov skip RLCG s/r list for arcturus VF. drm/amd/amdgpu/sriov temporarily skip ras,dtm,hdcp for arcturus VF drm/amdgpu/gfx10: re-init clear state buffer after gpu reset merge fix for "ftrace: Rework event_create_dir()" drm/amdgpu: Update Arcturus golden registers drm/amdgpu/gfx10: fix out-of-bound mqd_backup array access drm/amdgpu/gfx10: explicitly wait for cp idle after halt/unhalt Revert "drm/amd/display: enable S/G for RAVEN chip" drm/amdgpu: disable gfxoff on original raven drm/amdgpu: remove experimental flag for Navi14 drm/amdgpu: disable gfxoff when using register read interface drm/amdgpu/powerplay: properly set PP_GFXOFF_MASK (v2) drm/amdgpu: fix bad DMA from INTERRUPT_CNTL2 drm/radeon: fix bad DMA from INTERRUPT_CNTL2 drm/amd/display: Fix debugfs on MST connectors drm/amdgpu/nv: add asic func for fetching vbios from rom directly drm/amdgpu: put flush_delayed_work at first drm/amdgpu/vcn2.5: fix the enc loop with hw fini ... |
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|
Linus Torvalds
|
8c39f71ee2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
"This is mostly to fix the iwlwifi regression:
1) Flush GRO state properly in iwlwifi driver, from Alexander Lobakin.
2) Validate TIPC link name with properly length macro, from John
Rutherford.
3) Fix completion init and device query timeouts in ibmvnic, from
Thomas Falcon.
4) Fix SKB size calculation for netlink messages in psample, from
Nikolay Aleksandrov.
5) Similar kind of fix for OVS flow dumps, from Paolo Abeni.
6) Handle queue allocation failure unwind properly in gve driver, we
could try to release pages we didn't allocate. From Jeroen de
Borst.
7) Serialize TX queue SKB list accesses properly in mscc ocelot
driver. From Yangbo Lu"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net:
net: usb: aqc111: Use the correct style for SPDX License Identifier
net: phy: Use the correct style for SPDX License Identifier
net: wireless: intel: iwlwifi: fix GRO_NORMAL packet stalling
net: mscc: ocelot: use skb queue instead of skbs list
net: mscc: ocelot: avoid incorrect consuming in skbs list
gve: Fix the queue page list allocated pages count
net: inet_is_local_reserved_port() port arg should be unsigned short
openvswitch: fix flow command message size
net: phy: dp83869: Fix return paths to return proper values
net: psample: fix skb_over_panic
net: usbnet: Fix -Wcast-function-type
net: hso: Fix -Wcast-function-type
net: port < inet_prot_sock(net) --> inet_port_requires_bind_service(net, port)
ibmvnic: Serialize device queries
ibmvnic: Bound waits for device queries
ibmvnic: Terminate waiting device threads after loss of service
ibmvnic: Fix completion structure initialization
net-sctp: replace some sock_net(sk) with just 'net'
net: Fix a documentation bug wrt. ip_unprivileged_port_start
tipc: fix link name length check
|
|
|
Abhishek Pandit-Subedi
|
3cd9d35ee5 |
dt-bindings: net: bluetooth: Minor fix in broadcom-bluetooth
The example for brcm,bt-pcm-int-params should be a bytestring and all values need to be two hex characters. Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
|
|
Linus Torvalds
|
95f1fa9e34 |
New tracing features:
- PERAMAENT flag to ftrace_ops when attaching a callback to a function
As /proc/sys/kernel/ftrace_enabled when set to zero will disable all
attached callbacks in ftrace, this has a detrimental impact on live
kernel tracing, as it disables all that it patched. If a ftrace_ops
is registered to ftrace with the PERMANENT flag set, it will prevent
ftrace_enabled from being disabled, and if ftrace_enabled is already
disabled, it will prevent a ftrace_ops with PREMANENT flag set from
being registered.
- New register_ftrace_direct(). As eBPF would like to register its own
trampolines to be called by the ftrace nop locations directly,
without going through the ftrace trampoline, this function has been
added. This allows for eBPF trampolines to live along side of
ftrace, perf, kprobe and live patching. It also utilizes the ftrace
enabled_functions file that keeps track of functions that have been
modified in the kernel, to allow for security auditing.
- Allow for kernel internal use of ftrace instances. Subsystems in
the kernel can now create and destroy their own tracing instances
which allows them to have their own tracing buffer, and be able
to record events without worrying about other users from writing over
their data.
- New seq_buf_hex_dump() that lets users use the hex_dump() in their
seq_buf usage.
- Notifications now added to tracing_max_latency to allow user space
to know when a new max latency is hit by one of the latency tracers.
- Wider spread use of generic compare operations for use of bsearch and
friends.
- More synthetic event fields may be defined (32 up from 16)
- Use of xarray for architectures with sparse system calls, for the
system call trace events.
This along with small clean ups and fixes.
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Merge tag 'trace-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt:
"New tracing features:
- New PERMANENT flag to ftrace_ops when attaching a callback to a
function.
As /proc/sys/kernel/ftrace_enabled when set to zero will disable
all attached callbacks in ftrace, this has a detrimental impact on
live kernel tracing, as it disables all that it patched. If a
ftrace_ops is registered to ftrace with the PERMANENT flag set, it
will prevent ftrace_enabled from being disabled, and if
ftrace_enabled is already disabled, it will prevent a ftrace_ops
with PREMANENT flag set from being registered.
- New register_ftrace_direct().
As eBPF would like to register its own trampolines to be called by
the ftrace nop locations directly, without going through the ftrace
trampoline, this function has been added. This allows for eBPF
trampolines to live along side of ftrace, perf, kprobe and live
patching. It also utilizes the ftrace enabled_functions file that
keeps track of functions that have been modified in the kernel, to
allow for security auditing.
- Allow for kernel internal use of ftrace instances.
Subsystems in the kernel can now create and destroy their own
tracing instances which allows them to have their own tracing
buffer, and be able to record events without worrying about other
users from writing over their data.
- New seq_buf_hex_dump() that lets users use the hex_dump() in their
seq_buf usage.
- Notifications now added to tracing_max_latency to allow user space
to know when a new max latency is hit by one of the latency
tracers.
- Wider spread use of generic compare operations for use of bsearch
and friends.
- More synthetic event fields may be defined (32 up from 16)
- Use of xarray for architectures with sparse system calls, for the
system call trace events.
This along with small clean ups and fixes"
* tag 'trace-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (51 commits)
tracing: Enable syscall optimization for MIPS
tracing: Use xarray for syscall trace events
tracing: Sample module to demonstrate kernel access to Ftrace instances.
tracing: Adding new functions for kernel access to Ftrace instances
tracing: Fix Kconfig indentation
ring-buffer: Fix typos in function ring_buffer_producer
ftrace: Use BIT() macro
ftrace: Return ENOTSUPP when DYNAMIC_FTRACE_WITH_DIRECT_CALLS is not configured
ftrace: Rename ftrace_graph_stub to ftrace_stub_graph
ftrace: Add a helper function to modify_ftrace_direct() to allow arch optimization
ftrace: Add helper find_direct_entry() to consolidate code
ftrace: Add another check for match in register_ftrace_direct()
ftrace: Fix accounting bug with direct->count in register_ftrace_direct()
ftrace/selftests: Fix spelling mistake "wakeing" -> "waking"
tracing: Increase SYNTH_FIELDS_MAX for synthetic_events
ftrace/samples: Add a sample module that implements modify_ftrace_direct()
ftrace: Add modify_ftrace_direct()
tracing: Add missing "inline" in stub function of latency_fsnotify()
tracing: Remove stray tab in TRACE_EVAL_MAP_FILE's help text
tracing: Use seq_buf_hex_dump() to dump buffers
...
|
|
|
Linus Torvalds
|
9a3d7fd275 |
Driver core patches for 5.5-rc1
Here is the "big" set of driver core patches for 5.5-rc1 There's a few minor cleanups and fixes in here, but the majority of the patches in here fall into two buckets: - debugfs api cleanups and fixes - driver core device link support for boot dependancy issues The debugfs api cleanups are working to slowly refactor the debugfs apis so that it is even harder to use incorrectly. That work has been happening for the past few kernel releases and will continue over time, it's a long-term project/goal The driver core device link support missed 5.4 by just a bit, so it's been sitting and baking for many months now. It's from Saravana Kannan to help resolve the problems that DT-based systems have at boot time with dependancy graphs and kernel modules. Turns out that no one has actually tried to build a generic arm64 kernel with loads of modules and have it "just work" for a variety of platforms (like a distro kernel) The big problem turned out to be a lack of depandancy information between different areas of DT entries, and the work here resolves that problem and now allows devices to boot properly, and quicker than a monolith kernel. All of these patches have been in linux-next for a long time with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd6m6Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yntJQCcCqg6RQ7LTdHuZv1ETeefXlsfk00An1Jtean6 42bWGx52bGFvAcpjWy8R =P7hq -----END PGP SIGNATURE----- Merge tag 'driver-core-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the "big" set of driver core patches for 5.5-rc1 There's a few minor cleanups and fixes in here, but the majority of the patches in here fall into two buckets: - debugfs api cleanups and fixes - driver core device link support for boot dependancy issues The debugfs api cleanups are working to slowly refactor the debugfs apis so that it is even harder to use incorrectly. That work has been happening for the past few kernel releases and will continue over time, it's a long-term project/goal The driver core device link support missed 5.4 by just a bit, so it's been sitting and baking for many months now. It's from Saravana Kannan to help resolve the problems that DT-based systems have at boot time with dependancy graphs and kernel modules. Turns out that no one has actually tried to build a generic arm64 kernel with loads of modules and have it "just work" for a variety of platforms (like a distro kernel). The big problem turned out to be a lack of dependency information between different areas of DT entries, and the work here resolves that problem and now allows devices to boot properly, and quicker than a monolith kernel. All of these patches have been in linux-next for a long time with no reported issues" * tag 'driver-core-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (68 commits) tracing: Remove unnecessary DEBUG_FS dependency of: property: Add device link support for interrupt-parent, dmas and -gpio(s) debugfs: Fix !DEBUG_FS debugfs_create_automount of: property: Add device link support for "iommu-map" of: property: Fix the semantics of of_is_ancestor_of() i2c: of: Populate fwnode in of_i2c_get_board_info() drivers: base: Fix Kconfig indentation firmware_loader: Fix labels with comma for builtin firmware driver core: Allow device link operations inside sync_state() driver core: platform: Declare ret variable only once cpu-topology: declare parse_acpi_topology in <linux/arch_topology.h> crypto: hisilicon: no need to check return value of debugfs_create functions driver core: platform: use the correct callback type for bus_find_device firmware_class: make firmware caching configurable driver core: Clarify documentation for fwnode_operations.add_links() mailbox: tegra: Fix superfluous IRQ error message net: caif: Fix debugfs on 64-bit platforms mac80211: Use debugfs_create_xul() helper media: c8sectpfe: no need to check return value of debugfs_create functions of: property: Add device link support for iommus, mboxes and io-channels ... |
|
|
Linus Torvalds
|
0dd09bc02c |
Staging / IIO patches for 5.5-rc1
Here is the big staging and iio set of patches for the 5.5-rc1 release. It's the usual huge collection of cleanup patches all over the drivers/staging/ area, along with a new staging driver, and a bunch of new IIO drivers as well. Full details are in the shortlog, but all of these have been in linux-next for a long time with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd6lVQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylFnwCgyvZ62uUyQTRey0zvNTe3I4fY9L4AnAnrz3ZC U6ZA2+Uj3O6qhAr5frRu =uv8S -----END PGP SIGNATURE----- Merge tag 'staging-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging / iio updates from Greg KH: "Here is the big staging and iio set of patches for the 5.5-rc1 release. It's the usual huge collection of cleanup patches all over the drivers/staging/ area, along with a new staging driver, and a bunch of new IIO drivers as well. Full details are in the shortlog, but all of these have been in linux-next for a long time with no reported issues" * tag 'staging-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (548 commits) staging: vchiq: Have vchiq_dump_* functions return an error code staging: vchiq: Refactor indentation in vchiq_dump_* functions staging: fwserial: Fix Kconfig indentation (seven spaces) staging: vchiq_dump: Replace min with min_t staging: vchiq: Fix block comment format in vchiq_dump() staging: octeon: indent with tabs instead of spaces staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error staging: most: core: remove sysfs attr remove_link staging: vc04: Fix Kconfig indentation staging: pi433: Fix Kconfig indentation staging: nvec: Fix Kconfig indentation staging: most: Fix Kconfig indentation staging: fwserial: Fix Kconfig indentation staging: fbtft: Fix Kconfig indentation fbtft: Drop OF dependency fbtft: Make use of device property API fbtft: Drop useless #ifdef CONFIG_OF and dead code fbtft: Describe function parameters in kernel-doc fbtft: Make sure string is NULL terminated staging: rtl8723bs: remove set but not used variable 'change', 'pos' ... |
|
|
Linus Torvalds
|
8f56e4ebe0 |
Char/Misc driver patches for 5.5-rc1
Here is the big set of char/misc and other driver patches for 5.5-rc1 Loads of different things in here, this feels like the catch-all of driver subsystems these days. Full details are in the shortlog, but nothing major overall, just lots of driver updates and additions. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd6ewA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymNXACfebVkDrFOH9EqDgFArPvZ1i9EmZ4AoLbE1Wki ftJApk+Ov1BT2TvClOza =cXqg -----END PGP SIGNATURE----- Merge tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver updates from Greg KH: "Here is the big set of char/misc and other driver patches for 5.5-rc1 Loads of different things in here, this feels like the catch-all of driver subsystems these days. Full details are in the shortlog, but nothing major overall, just lots of driver updates and additions. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (198 commits) char: Fix Kconfig indentation, continued habanalabs: add more protection of device during reset habanalabs: flush EQ workers in hard reset habanalabs: make the reset code more consistent habanalabs: expose reset counters via existing INFO IOCTL habanalabs: make code more concise habanalabs: use defines for F/W files habanalabs: remove prints on successful device initialization habanalabs: remove unnecessary checks habanalabs: invalidate MMU cache only once habanalabs: skip VA block list update in reset flow habanalabs: optimize MMU unmap habanalabs: prevent read/write from/to the device during hard reset habanalabs: split MMU properties to PCI/DRAM habanalabs: re-factor MMU masks and documentation habanalabs: type specific MMU cache invalidation habanalabs: re-factor memory module code habanalabs: export uapi defines to user-space habanalabs: don't print error when queues are full habanalabs: increase max jobs number to 512 ... |
|
|
Linus Torvalds
|
59274c7164 |
USB patches for 5.5-rc1
Here is the big set of USB patches for 5.5-rc1 Lots of little things in here: - typec updates and additions - usb-serial drivers cleanups and fixes - misc USB drivers cleanups and fixes - gadget drivers new features and controllers added - usual xhci additions - other minor changes All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXd5+Iw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylA4wCbB3P206oHeHLBe9Eika3D8gM9/fMAn2oWlmpB Xh7wr30FGC02zU/KBpJ1 =U5qC -----END PGP SIGNATURE----- Merge tag 'usb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here is the big set of USB patches for 5.5-rc1 Lots of little things in here: - typec updates and additions - usb-serial drivers cleanups and fixes - misc USB drivers cleanups and fixes - gadget drivers new features and controllers added - usual xhci additions - other minor changes All of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (223 commits) usb: gadget: udc: gr_udc: create debugfs directory under usb root usb: gadget: atmel: create debugfs directory under usb root usb: musb: create debugfs directory under usb root usb: serial: Fix Kconfig indentation usb: misc: Fix Kconfig indentation usb: gadget: Fix Kconfig indentation usb: host: Fix Kconfig indentation usb: dwc3: Fix Kconfig indentation usb: gadget: configfs: Fix missing spin_lock_init() usb-storage: Disable UAS on JMicron SATA enclosure USB: documentation: flags on usb-storage versus UAS USB: uas: heed CAPACITY_HEURISTICS USB: uas: honor flag to avoid CAPACITY16 usb: host: xhci-tegra: Correct phy enable sequence usb-serial: cp201x: support Mark-10 digital force gauge usb: chipidea: imx: pinctrl for HSIC is optional usb: chipidea: imx: refine the error handling for hsic usb: chipidea: imx: change hsic power regulator as optional usb: chipidea: imx: check data->usbmisc_data against NULL before access usb: chipidea: core: change vbus-regulator as optional ... |
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Linus Torvalds
|
d768869728 |
RDMA subsystem updates for 5.5
Mainly a collection of smaller of driver updates this cycle.
- Various driver updates and bug fixes for siw, bnxt_re, hns, qedr,
iw_cxgb4, vmw_pvrdma, mlx5
- Improvements in SRPT from working with iWarp
- SRIOV VF support for bnxt_re
- Skeleton kernel-doc files for drivers/infiniband
- User visible counters for events related to ODP
- Common code for tracking of mmap lifetimes so that drivers can link HW
object liftime to a VMA
- ODP bug fixes and rework
- RDMA READ support for efa
- Removal of the very old cxgb3 driver
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Again another fairly quiet cycle with few notable core code changes
and the usual variety of driver bug fixes and small improvements.
- Various driver updates and bug fixes for siw, bnxt_re, hns, qedr,
iw_cxgb4, vmw_pvrdma, mlx5
- Improvements in SRPT from working with iWarp
- SRIOV VF support for bnxt_re
- Skeleton kernel-doc files for drivers/infiniband
- User visible counters for events related to ODP
- Common code for tracking of mmap lifetimes so that drivers can link
HW object liftime to a VMA
- ODP bug fixes and rework
- RDMA READ support for efa
- Removal of the very old cxgb3 driver"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (168 commits)
RDMA/hns: Delete unnecessary callback functions for cq
RDMA/hns: Rename the functions used inside creating cq
RDMA/hns: Redefine the member of hns_roce_cq struct
RDMA/hns: Redefine interfaces used in creating cq
RDMA/efa: Expose RDMA read related attributes
RDMA/efa: Support remote read access in MR registration
RDMA/efa: Store network attributes in device attributes
IB/hfi1: remove redundant assignment to variable ret
RDMA/bnxt_re: Fix missing le16_to_cpu
RDMA/bnxt_re: Fix stat push into dma buffer on gen p5 devices
RDMA/bnxt_re: Fix chip number validation Broadcom's Gen P5 series
RDMA/bnxt_re: Fix Kconfig indentation
IB/mlx5: Implement callbacks for getting VFs GUID attributes
IB/ipoib: Add ndo operation for getting VFs GUID attributes
IB/core: Add interfaces to get VF node and port GUIDs
net/core: Add support for getting VF GUIDs
RDMA/qedr: Fix null-pointer dereference when calling rdma_user_mmap_get_offset
RDMA/cm: Use refcount_t type for refcount variable
IB/mlx5: Support extended number of strides for Striding RQ
IB/mlx4: Update HW GID table while adding vlan GID
...
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|
Linus Torvalds
|
0e45384cec |
MMC core:
- Add CMD13 polling for MMC IOCTLS with R1B response.
- Add common DT properties for clk-phase-delays for various speed modes.
- Fix size overflow for mmc gp-partitions.
- Re-work HW reset for SDIO cards, which also includes a re-work for
Marvell's WiFi mwifiex SDIO func driver.
MMC host:
- jz4740: Add support for X1000 and JZ4760.
- jz4740: Add support for 8-bit bus and for low power mode.
- mmci: Add support for HW busy timeout for the stm32_sdmmc variant.
- owl-mmc: Add driver for Actions Semi Owl SoCs SD/MMC controller.
- renesas_sdhi: Add support for r8a774b1.
- sdhci_am654: Add support for Command Queuing Engine for J721E.
- sdhci-milbeaut: Add driver for the Milbeaut SD controller.
- sdhci-of-arasan: Add support for ZynqMP tap-delays.
- sdhci-of-arasan: Add support for clk-phase-delays for SD cards.
- sdhci-of-arasan: Add support for Intel LGM SDXC.
- sdhci-of-aspeed: Allow inversion of the internal card detect signal.
- sdhci-of-esdhc: Fixup workaround for erratum A-008171 for tunings.
- sdhci-of-at91: Improve support for calibration.
- sdhci-pci: Add support for Intel JSL.
- sdhci-pci: Add quirk for AMD SDHC Device 0x7906.
- tmio: Enable support for erase/discard/trim requests.
MMC/OMAP/pandora/wl1251:
The TI wl1251 WiFi driver for SDIO on the OMAP openpandora board has been
broken since v4.7. To fix the problems, changes have been made cross
subsystems, but also to OMAP2 machine code and to openpandora DTS files, as
summarized below. Note that, relevant changes have been tagged for stable.
- mmc/wl1251: Re-introduce lost SDIO quirks and vendor-id for wl1251
- omap/omap_hsmmc: Remove redundant platform config for openpandora
- omap_hsmmc: Initialize non-std SDIO card for wl1251 for pandora
- omap/dts/pandora: Specify wl1251 through a child node of mmc3
- wl1251: Add devicetree support for TI wl1251 SDIO
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Merge tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"These are the updates for MMC and MEMSTICK for v5.5.
Note that this also contains quite some additional changes reaching
beyond both the MMC and MEMSTICK subsystems. This is primarily because
of fixing an old regression for a WiFi driver based on the SDIO
interface on an OMAP openpandora board
MMC core:
- Add CMD13 polling for MMC IOCTLS with R1B response.
- Add common DT properties for clk-phase-delays for various speed
modes.
- Fix size overflow for mmc gp-partitions.
- Re-work HW reset for SDIO cards, which also includes a re-work for
Marvell's WiFi mwifiex SDIO func driver.
MMC host:
- jz4740: Add support for X1000 and JZ4760.
- jz4740: Add support for 8-bit bus and for low power mode.
- mmci: Add support for HW busy timeout for the stm32_sdmmc variant.
- owl-mmc: Add driver for Actions Semi Owl SoCs SD/MMC controller.
- renesas_sdhi: Add support for r8a774b1.
- sdhci_am654: Add support for Command Queuing Engine for J721E.
- sdhci-milbeaut: Add driver for the Milbeaut SD controller.
- sdhci-of-arasan: Add support for ZynqMP tap-delays.
- sdhci-of-arasan: Add support for clk-phase-delays for SD cards.
- sdhci-of-arasan: Add support for Intel LGM SDXC.
- sdhci-of-aspeed: Allow inversion of the internal card detect
signal.
- sdhci-of-esdhc: Fixup workaround for erratum A-008171 for tunings.
- sdhci-of-at91: Improve support for calibration.
- sdhci-pci: Add support for Intel JSL.
- sdhci-pci: Add quirk for AMD SDHC Device 0x7906.
- tmio: Enable support for erase/discard/trim requests.
MMC/OMAP/pandora/wl1251:
The TI wl1251 WiFi driver for SDIO on the OMAP openpandora board has
been broken since v4.7. To fix the problems, changes have been made
cross subsystems, but also to OMAP2 machine code and to openpandora
DTS files, as summarized below. Relevant changes have been tagged for
stable.
- mmc/wl1251: Re-introduce lost SDIO quirks and vendor-id for wl1251
- omap/omap_hsmmc: Remove redundant platform config for openpandora
- omap_hsmmc: Initialize non-std SDIO card for wl1251 for pandora
- omap/dts/pandora: Specify wl1251 through a child node of mmc3
- wl1251: Add devicetree support for TI wl1251 SDIO"
* tag 'mmc-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (73 commits)
dt-bindings: mmc: Correct the type of the clk phase properties
Revert "mmc: tmio: remove workaround for NON_REMOVABLE"
memstick: Fix Kconfig indentation
mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup
dt-bindings: mmc: arasan: Document 'xlnx,zynqmp-8.9a' controller
firmware: xilinx: Add SDIO Tap Delay nodes
mmc: sdhci-of-arasan: Add support to set clock phase delays for SD
dt-bindings: mmc: Add optional generic properties for mmc
mmc: sdhci-of-arasan: Add sampling clock for a phy to use
dt-bindings: mmc: arasan: Update Documentation for the input clock
mmc: sdhci-of-arasan: Separate out clk related data to another structure
mmc: sdhci: Fix grammar in warning message
mmc: sdhci-of-aspeed: add inversion signal presence
mmc: sdhci-of-aspeed: enable CONFIG_MMC_SDHCI_IO_ACCESSORS
mmc: sdhci_am654: Add Support for Command Queuing Engine to J721E
mmc: core: Fix size overflow for mmc partitions
mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests
net: wireless: ti: remove local VENDOR_ID and DEVICE_ID definitions
net: wireless: ti: wl1251 use new SDIO_VENDOR_ID_TI_WL1251 definition
mmc: core: fix wl1251 sdio quirks
...
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Linus Torvalds
|
dc5fa46568 |
This is the bulk of pin control changes for the v5.5 kernel
series:
Core changes:
- Avoid taking direct references to device tree-supplied
device names: these may changed at runtime under certain
circumstances to kstrdup them.
GPIO related:
- Work is ongoing to move to passing the irqchip along as a
templated struct gpio_irq_chip when adding a standard
gpiolib-based irqchip to a GPIO controller, a few patches
in this cycle switches a few pin control drivers over to
using this method.
New hardware support:
- Intel Lightning Mountain SoC pin controller and GPIO
support, a first Intel platform to use device tree rather
than ACPI to configure the system. News reports says that
this SoC is a network processor.
- Qualcomm MSM8976 and MSM8956
- Qualcomm PMIC GPIO now also supports PM6150 and PM6150L
- Qualcomm SPMI MPP and SPMI GPIO for PM8950 and PMI8950
- Rockchip RK3308
- Renesas R8A77961
- Allwinner Meson-A1
Driver improvements:
- get_multiple and set_multiple support for the AT91-PIO4 driver.
- Convert Qualcomm SSBI GPIO to use the hierarchical IRQ helpers
in the GPIOlib irqchip.
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Merge tag 'pinctrl-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for v5.5.
It is pretty much business as usual, the most interesting thing I
think is the pin controller for a new Intel chip called Lightning
Mountain, which is according to news reports some kind of embedded
network processor and what is surprising about it is that Intel have
decided to use device tree to describe the system rather than ACPI
that they have traditionally favored.
Core changes:
- Avoid taking direct references to device tree-supplied device
names: these may changed at runtime under certain circumstances to
kstrdup them.
GPIO related:
- Work is ongoing to move to passing the irqchip along as a templated
struct gpio_irq_chip when adding a standard gpiolib-based irqchip
to a GPIO controller, a few patches in this cycle switches a few
pin control drivers over to using this method.
New hardware support:
- Intel Lightning Mountain SoC pin controller and GPIO support, a
first Intel platform to use device tree rather than ACPI to
configure the system. News reports says that this SoC is a network
processor.
- Qualcomm MSM8976 and MSM8956
- Qualcomm PMIC GPIO now also supports PM6150 and PM6150L
- Qualcomm SPMI MPP and SPMI GPIO for PM8950 and PMI8950
- Rockchip RK3308
- Renesas R8A77961
- Allwinner Meson-A1
Driver improvements:
- get_multiple and set_multiple support for the AT91-PIO4 driver.
- Convert Qualcomm SSBI GPIO to use the hierarchical IRQ helpers in
the GPIOlib irqchip"
* tag 'pinctrl-v5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (93 commits)
pinctrl: ingenic: Add OTG VBUS pin for the JZ4770
pinctrl: ingenic: Handle PIN_CONFIG_OUTPUT config
pinctrl: Fix Kconfig indentation
pinctrl: lewisburg: Update pin list according to v1.1v6
MAINTAINERS: Replace my email by one @kernel.org
pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type()
dt-bindings: pinctrl: intel: Add for new SoC
pinctrl: Add pinmux & GPIO controller driver for a new SoC
pinctrl: rza1: remove unnecessary static inline function
pinctrl: meson: add pinctrl driver support for Meson-A1 SoC
pinctrl: meson: add a new callback for SoCs fixup
pinctrl: nomadik: db8500: Add mc0_a_2 pin group without direction control
dt-bindings: pinctrl: Convert generic pin mux and config properties to schema
pinctrl: cherryview: Missed type change to unsigned int
pinctrl: intel: Missed type change to unsigned int
pinctrl: use devm_platform_ioremap_resource() to simplify code
pinctrl: just return if no valid maps
dt-bindings: pinctrl: qcom-pmic-mpp: Add support for PM/PMI8950
pinctrl: qcom: spmi-mpp: Add PM/PMI8950 compatible strings
dt-bindings: pinctrl: qcom-pmic-gpio: Add support for PM/PMI8950
...
|
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|
Linus Torvalds
|
3d9e3501a0 |
hwmon updates for v5.5
- Added support for Texas Instruments TMP512/513 - Added support for LTC2947 - Added support for BEL PFE1100 and PFE3000 - Various minor improvements and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAl3dGjsACgkQyx8mb86f mYHdxxAAiMSLIy9+0F+bpDY9LPkASVTEBNKf50aCihS1HLfMcHxN4SaPU9xfoa64 x8Oq3D0g3FVHoJYLjX0NFKx7w1u+B3Mud0bEKt09KHcJjQQFFSAwkGGyxpk28+IH XzLTYgYSqitYEmcT/AMsyNg1mRAyEJCmdF9yQyGqpirWkR1GxRYVmidZEgblWEZD IQYhy8omjyWOrJEHFT6oQ+Ki+kZkEQNCB22ies/R4qVC3u3zunnOK/xmT8abCSMh i+2lVpMyo/oo/loOWzRFwOYuQAXB072vpTwRRxo/77n4j2pVwg7Pb0AWrUMCR3Ec Nj3qd/phUMhL3iBDqBNy5VfeMiRGdGdnigHDMHQoJjYlyXI3Jc6MNFdluhm1VRSb +8aurQsS56XVfsk+FOr6wxD5q9vppIIS0RXlZ6TVD2RznEX5ta8GJ71y1FQHQ3FD KNp2aaAElx/Y6QAKswQ8BKA/138lTVFgZ4Pi4h9O4yptCzhxMOeo01Wlp+CsIQPF WCNvC2D8Lp5d9fU9z9Rr5e4iKDQLYBVEfkDQs/bL04h2+rPnddM9rJYcWE3rOSPk JZ6y3oj1iJxMF2eK5Q0x9qgUhmRURJMelFNshEukO7F+ismRiQPnXSOiPHJM+Qcj JGeSp8kPusOPGAt+/Zh4knKPGG41PfL03MMJQVwF5vQzXbwlDcs= =HNfe -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - Add support for Texas Instruments TMP512/513 - Add support for LTC2947 - Add support for BEL PFE1100 and PFE3000 - Various minor improvements and fixes * tag 'hwmon-for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: dell-smm-hwmon: Add documentation hwmon: (dell-smm) Add support for disabling automatic BIOS fan control hwmon: Add driver for Texas Instruments TMP512/513 sensor chips. dt-bindings: hwmon: Add TMP512/513 docs: hwmon: Document bel-pfe pmbus driver hwmon: (pmbus) add driver for BEL PFE1100 and PFE3000 dt-bindings: hwmon: Add ltc2947 documentation hwmon: Add support for ltc2947 hwmon: (ina3221) Add summation feature support hwmon: (tmp421) Allow reading at 2Hz instead of 0.5Hz hwmon: (w83793d) remove redundant assignment to variable res hwmon: (pmbus/ibm-cffps) Add version detection capability dt-bindings: hwmon: Document ibm,cffps compatible string hwmon: abituguru: make array probe_order static, makes object smaller hwmon: (applesmc) switch to using input device polling mode hwmon: (aspeed-pwm-tacho) Use devm_platform_ioremap_resource() in aspeed_pwm_tacho_probe() hwmon: (pmbus/ibm-cffps) Fix LED blink behavior hwmon: (pmbus/ibm-cffps) Switch LEDs to blocking brightness call |
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Linus Torvalds
|
00074a7007 |
power supply and reset changes for the v5.5 series
Drivers: * test_power: add support for current and charge_counter * cpcap-charger: improve charge calculation and limit default charge voltage * ab8500: convert to IIO * misc. small fixes all over drivers -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAl3dFBkACgkQ2O7X88g7 +ppUPQ/7Bv3GRusMB9Z/nTlhTLyR68P5vOoQ7Axfhi9NUCIq3RRG/pKZkYKKits1 5U9Z13pceDznmWvamPvNkhH6mVjS4JsLsJOSkp8op2DvptQpcrfs5t+XhBamWu/D pmy6FkhbFLhxSRshd3st1VcqPZNc9/PmoYaoBp397wDF+SKZxJ+wI/Fm6LQmqG/q SZv8eBKFmViyv+xYmXGJf2CZanxzZ0DZK2ZMYlp39XQcfOw90ImD5crZJcLlf9zQ HJV69JxurCDb0ovr2JfRjYtyfx8eqYFxSE5o6rqqNWIPGikQs3+TajovMuO5B0D0 FmLxkgMeNAzK1CzccxKKh1qQi65T8Kdv+N6pgVgsR9wVfCmLsfYCeBrZb4PJv5GH hlJSZXxzYKgN00bD/7HA2l0hlUpIepQm0EtNCyjiPwGMVAHr8MerCfHwbzr5oWfq h1G3hGW9OOm1BwVvScff08UdL2xI6A7Aa7lLXqCkwM3oXhdFPAmr3qiv0Rw8wVNS /LY1HiQ2jldWgdVPdSMvPoLqxdfebz/Ro0J7do2amPGj/ebh6H7GvUVIxX/8cNZe iz22kzoJXW+k9173FGNZA+4Ccf49XdplFn2uinX9TsNCf4XCKcyWq+3aPczQ6zSl ZPqGn4mOpjRLm3xl/DbOOWXpNqFszVHhhX4G/WAMB8RMseFfelw= =iHhO -----END PGP SIGNATURE----- Merge tag 'for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: - test_power: add support for current and charge_counter - cpcap-charger: improve charge calculation and limit default charge voltage - ab8500: convert to IIO - misc small fixes all over drivers * tag 'for-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (29 commits) power: supply: bd70528: Add MODULE_ALIAS to allow module auto loading power: supply: ab8500_charger: Fix inconsistent IS_ERR and PTR_ERR power: supply: cpcap-charger: cpcap_charger_voltage_to_regval() can be static power: supply: cpcap-battery: Add basic coulomb counter calibrate support power: supply: cpcap-battery: Read and save integrator register CCI power: supply: cpcap-battery: Simplify short term power average calculation power: supply: cpcap-battery: Simplify coulomb counter calculation with div_s64 power: supply: cpcap-battery: Move coulomb counter units per lsb to ddata power: supply: cpcap-charger: Allow changing constant charge voltage power: supply: cpcap-battery: Fix handling of lowered charger voltage power: supply: cpcap-charger: Improve battery detection power: supply: cpcap-battery: Check voltage before orderly_poweroff power: supply: cpcap-charger: Limit voltage to 4.2V for battery power: supply: ab8500: Handle invalid IRQ from platform_get_irq_byname() power: supply: ab8500_fg: Do not free non-requested IRQs in probe's error path power: supply: ab8500: Cleanup probe in reverse order power: reset: at91: fix __le32 cast in reset code power: supply: abx500_chargalg: Fix code indentation mfd: Switch the AB8500 GPADC to IIO iio: adc: New driver for the AB8500 GPADC ... |
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Stephen Boyd
|
ec16ffe36d |
Merge branches 'clk-ingenic', 'clk-init-leak', 'clk-ux500' and 'clk-bitmain' into clk-next
- Support CGU in Ingenix X1000 - Support Bitmain BM1880 clks * clk-ingenic: clk: ingenic: Allow drivers to be built with COMPILE_TEST clk: Ingenic: Add CGU driver for X1000. dt-bindings: clock: Add X1000 bindings. * clk-init-leak: clk: mark clk_disable_unused() as __init clk: Fix memory leak in clk_unregister() * clk-ux500: MAINTAINERS: Update section for Ux500 clock drivers * clk-bitmain: MAINTAINERS: Add entry for BM1880 SoC clock driver clk: Add common clock driver for BM1880 SoC dt-bindings: clock: Add devicetree binding for BM1880 SoC clk: Add clk_hw_unregister_composite helper function definition clk: Zero init clk_init_data in helpers |
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Stephen Boyd
|
6df24d0c2f |
Merge branches 'clk-ti', 'clk-allwinner', 'clk-qcom', 'clk-sa' and 'clk-aspeed' into clk-next
- Qualcomm MSM8998 GPU clk controllers - Qualcomm SC7180 GCC and RPMH clk controllers - Qualcomm QCS404 Q6SSTOP clk controllers - Use struct_size() some more in various clk drivers * clk-ti: clk/ti/adpll: allocate room for terminating null ARM: dts: omap3: fix DPLL4 M4 divider max value clk: ti: divider: convert to use min,max,mask instead of width clk: ti: divider: cleanup ti_clk_parse_divider_data API clk: ti: divider: cleanup _register_divider and ti_clk_get_div_table clk: ti: am43xx: drop idlest polling from gfx clock clk: ti: am33xx: drop idlest polling from gfx clock clk: ti: am33xx: drop idlest polling from pruss clkctrl clock clk: ti: am43xx: drop idlest polling from pruss clkctrl clock clk: ti: omap5: Drop idlest polling from IPU & DSP clkctrl clocks clk: ti: omap4: Drop idlest polling from IPU & DSP clkctrl clocks clk: ti: dra7xx: Drop idlest polling from IPU & DSP clkctrl clocks clk: ti: omap5: add IVA subsystem clkctrl data dt-bindings: clk: add omap5 iva clkctrl definitions clk: ti: clkctrl: add new exported API for checking standby info clk: ti: clkctrl: convert to use bit helper macros instead of bitops clk: ti: clkctrl: fix setting up clkctrl clocks * clk-allwinner: clk: sunxi-ng: h3: Export MBUS clock clk: sunxi-ng: h6: Allow GPU to change parent rate clk: sunxi-ng: h6: Use sigma-delta modulation for audio PLL * clk-qcom: clk: qcom: rpmh: Reuse sdm845 clks for sm8150 clk: qcom: Add MSM8998 GPU Clock Controller (GPUCC) driver clk: qcom: Allow constant ratio freq tables for rcg clk: qcom: smd: Add missing pnoc clock clk: qcom: Enumerate clocks and reset needed to boot the 8998 modem clk: qcom: clk-rpmh: Add support for RPMHCC for SC7180 dt-bindings: clock: Introduce RPMHCC bindings for SC7180 dt-bindings: clock: Add YAML schemas for the QCOM RPMHCC clock bindings clk: qcom: Add Global Clock controller (GCC) driver for SC7180 dt-bindings: clock: Add sc7180 GCC clock binding dt-bindings: clock: Add YAML schemas for the QCOM GCC clock bindings clk: qcom: common: Return NULL from clk_hw OF provider clk: qcom: rcg: update the DFS macro for RCG clk: qcom: remove unneeded semicolon clk: qcom: Add Q6SSTOP clock controller for QCS404 dt-bindings: clock: qcom: Add QCOM Q6SSTOP clock controller bindings * clk-sa: drivers/clk: convert VL struct to struct_size * clk-aspeed: clk: aspeed: Add RMII RCLK gates for both AST2500 MACs clk: ast2600: Add RMII RCLK gates for all four MACs dt-bindings: clock: Add AST2600 RMII RCLK gate definitions dt-bindings: clock: Add AST2500 RMII RCLK definitions |
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Stephen Boyd
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74ca928886 |
Merge branches 'clk-hisi', 'clk-amlogic', 'clk-samsung', 'clk-renesas' and 'clk-imx' into clk-next
* clk-hisi: clk: hi6220: use CLK_OF_DECLARE_DRIVER * clk-amlogic: clk: meson: axg-audio: use devm_platform_ioremap_resource() to simplify code clk: meson: axg_audio: add sm1 support clk: meson: axg-audio: provide clk top signal name clk: meson: axg-audio: prepare sm1 addition clk: meson: axg-audio: fix regmap last register clk: meson: axg-audio: remove useless defines dt-bindings: clock: meson: add sm1 resets to the axg-audio controller dt-bindings: clk: axg-audio: add sm1 bindings clk: meson: g12a: set CLK_MUX_ROUND_CLOSEST on the cpu clock muxes clk: meson: g12a: fix cpu clock rate setting clk: meson: gxbb: let sar_adc_clk_div set the parent clock rate * clk-samsung: clk: samsung: exynos5420: Add SET_RATE_PARENT flag to clocks on G3D path clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume clk: samsung: exynos5420: Add VPLL rate table clk: samsung: exynos5420: Preserve PLL configuration during suspend/resume clk: samsung: exynos542x: Move G3D subsystem clocks to its sub-CMU clk: samsung: exynos5433: Fix error paths * clk-renesas: (23 commits) clk: renesas: r8a7796: Add R8A77961 CPG/MSSR support clk: renesas: Rename CLK_R8A7796 to CLK_R8A77960 dt-bindings: clock: renesas: cpg-mssr: Document r8a77961 support clk: renesas: r8a77965: Remove superfluous semicolon dt-bindings: clock: renesas: rcar-usb2-clock-sel: Fix typo in example dt-bindings: clock: renesas: Remove R-Car Gen2 legacy DT bindings dt-bindings: clock: Add r8a77961 CPG Core Clock Definitions dt-bindings: power: Add r8a77961 SYSC power domain definitions clk: renesas: rcar-gen3: Switch SD clocks to .determine_rate() clk: renesas: rcar-gen3: Switch Z clocks to .determine_rate() clk: renesas: rcar-gen2: Switch Z clock to .determine_rate() clk: renesas: r8a774b1: Add TMU clock clk: renesas: cpg-mssr: Add r8a774b1 support dt-bindings: clock: renesas: cpg-mssr: Document r8a774b1 binding clk: renesas: rcar-gen3: Loop to find best rate in cpg_sd_clock_round_rate() clk: renesas: rcar-gen3: Absorb cpg_sd_clock_calc_div() clk: renesas: rcar-gen3: Avoid double table iteration in SD .set_rate() clk: renesas: rcar-gen3: Improve arithmetic divisions clk: renesas: rcar-gen2: Improve arithmetic divisions clk: renesas: Remove R-Car Gen2 legacy DT clock support ... * clk-imx: clk: imx: imx8mq: fix sys3_pll_out_sels clk: imx7ulp: do not export out IMX7ULP_CLK_MIPI_PLL clock clk: imx: imx6ul: use imx_obtain_fixed_clk_hw to simplify code clk: imx: imx6sx: use imx_obtain_fixed_clk_hw to simplify code clk: imx: imx6sll: use imx_obtain_fixed_clk_hw to simplify code clk: imx: imx7d: use imx_obtain_fixed_clk_hw to simplify code clk: imx7ulp: Correct DDR clock mux options clk: imx7ulp: Correct system clock source option #7 clk: imx: imx8mq: mark sys1/2_pll as fixed clock clk: imx: imx8mn: mark sys_pll1/2 as fixed clock clk: imx: imx8mm: mark sys_pll1/2 as fixed clock clk: imx8mn: Define gates for pll1/2 fixed dividers clk: imx8mm: Define gates for pll1/2 fixed dividers clk: imx8mq: Define gates for pll1/2 fixed dividers clk: imx: clk-pll14xx: Make two variables static clk: imx8mq: Add VIDEO2_PLL clock clk: imx8mn: Use common 1443X/1416X PLL clock structure clk: imx8mm: Move 1443X/1416X PLL clock structure to common place clk: imx: pll14xx: Fix quick switch of S/K parameter |
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Abhishek Pandit-Subedi
|
6fc0e19036 |
dt-bindings: net: bluetooth: update broadcom-bluetooth
Add documentation for brcm,bt-pcm-int-params vendor specific configuration of the SCO PCM settings. Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> |
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Linus Torvalds
|
89d57dddd7 |
media updates for v5.5-rc1
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|
|
Linus Torvalds
|
3f1b210a7f |
sound updates for 5.5-rc1
There have been some significant changes in the core side, both for
ALSA and ASoC, while lots of development have been seen in SOF, as
well as many small fixes/improvements for ASoC codecs and platforms.
Below is a highlight in this cycle:
Core:
- The unification of PCM vmalloc buffer allocation helpers into the
standard API
- Clean up of the default PCM mmap handling for vmalloc & SG-buffer
- Fix potential races at ALSA timer open
- A few new PCM API extensions; just preliminary core changes, the
actual changes in drivers will be merged in 5.6
- Continued ASoC componentization works; now almost everything is a
common ASoC component object. A lot of refactoring and
simplification have been done along with it.
ASoC:
- Many fixes to the Sound Open Firmware (SOF) code
- Wake on voice support for Chromebooks
- SPI support and trigger word detection for RT5677
- New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770
HD-audio:
- Improved Intel DSP configuration / probe code for SOF
- Plumbing the legacy HD-audio driver with Intel SOF HDMI
- DP-MST support for Nvidia HDMI codecs
- Realtek quirks cleanups and new additions as usual
Others:
- Lots of refactoring and cleanups for FireWire; period-size sharing,
h/w IRQ interval configuration, clock recovery improvements, etc
- USB-audio: Scarlett mixer quirks
- Cleanups of PCM calls in various drivers (including media and USB)
to adapt the core API changes
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Merge tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"There have been some significant changes in the core side, both for
ALSA and ASoC, while lots of development have been seen in SOF, as
well as many small fixes/improvements for ASoC codecs and platforms.
Below is a highlight in this cycle:
Core:
- The unification of PCM vmalloc buffer allocation helpers into the
standard API
- Clean up of the default PCM mmap handling for vmalloc & SG-buffer
- Fix potential races at ALSA timer open
- A few new PCM API extensions; just preliminary core changes, the
actual changes in drivers will be merged in 5.6
- Continued ASoC componentization works; now almost everything is a
common ASoC component object. A lot of refactoring and
simplification have been done along with it.
ASoC:
- Many fixes to the Sound Open Firmware (SOF) code
- Wake on voice support for Chromebooks
- SPI support and trigger word detection for RT5677
- New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770
HD-audio:
- Improved Intel DSP configuration / probe code for SOF
- Plumbing the legacy HD-audio driver with Intel SOF HDMI
- DP-MST support for Nvidia HDMI codecs
- Realtek quirks cleanups and new additions as usual
Others:
- Lots of refactoring and cleanups for FireWire; period-size sharing,
h/w IRQ interval configuration, clock recovery improvements, etc
- USB-audio: Scarlett mixer quirks
- Cleanups of PCM calls in various drivers (including media and USB)
to adapt the core API changes"
* tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits)
ALSA: usb-audio: Fix Focusrite Scarlett 6i6 gen1 - input handling
ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC
ALSA: aloop: Fix dependency on timer API
ASoC: DMI long name - avoid to add board name if matches with product name
ASoC: improve the DMI long card code in asoc-core
ASoC: rsnd: fix DALIGN register for SSIU
ALSA: aloop: Avoid unexpected timer event callback tasklets
ALSA: aloop: Remove redundant locking in timer open function
ASoC: component: Add sync_stop PCM ops
ASoC: pcm: Make ioctl ops optional
ALSA: hda/hdmi - Clear codec->relaxed_resume flag at unbinding
ALSA: hda - Disable audio component for legacy Nvidia HDMI codecs
ALSA: cs4236: fix error return comparison of an unsigned integer
ALSA: usb-audio: Fix NULL dereference at parsing BADD
ALSA: usb-audio: Fix Scarlett 6i6 Gen 2 port data
ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
ALSA: hda/realtek - Move some alc236 pintbls to fallback table
ALSA: hda/realtek - Move some alc256 pintbls to fallback table
ALSA: docs: Update about the new PCM sync_stop ops
ALSA: pcm: Add card sync_irq field
...
|
|
|
Linus Torvalds
|
361b0d286a |
Device properties framework updates for 5.5-rc1
Add support for printing fwnode names using a new conversion specifier "%pfw" (Sakari Ailus), clean up the software node and efi/apple-properties code in preparation for improved software node reference properties handling (Dmitry Torokhov) and fix the struct fwnode_operations description (Heikki Krogerus). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl3dHU0SHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx1JkP/j/YkE6VsMlXqL+3kMABXfVlAIZtkZ71 YB13wtGHdz0hewvCFJDLZuJ3+axbR5Lk60tqX+lfG6GvWMtudZ+URkZ0KIUBhDXM uwVniqcWvlItMGo+cU7FLW1rKkRDCQ75x4GlKD1MivCG+PZXYqkH/ESQZgi3TdwD 0rYGzUx4nBKzS9yJ6ZnBhSOGRq9sGGHgOr20LjYlAplcOMhE6PP+SQNCfKVk8DE8 ZolavWpmD+nsV97qWGLpJOKWJXplCv+lWX8cQICvONRSWPHq6ehQ4HONnLDtPai3 EcyGQ3LbuVMYKOWUVRYs2X+wvgmAz461Y+Du8FO1QzYuNMYzArRx2naD1LIIUT6Q UE8RRkN2YyqvVmSLlAYAJPH7GCP8mRZV2gHfmS7fF16jUpTOiDHKiZFjOgvSc/lp 31DhBpWr64NgSOSpqi/bX6fSYVv9YGPOd0J8dPNsaGZbHZxJJ2cmZ092u6Rrx6VG x1qO2j2c2xC6Y+pEMCBCqjDUmhFD5P6O7qVky/9kyZv9AWyBlEpni7tdu8J6DqVG RUB0zq5jujfBoTtBFFpVxDiQYvctTs/T9te48DQkdCli0J/bUEEyNw5nX6HKnjZM jyrh93Th512W0JwbPWpJXn1JJMdxkNitwlLRwnhCSSTdcLZiHzDoYdf7taSemvX5 ZJZYhPG5T6i5 =VcCH -----END PGP SIGNATURE----- Merge tag 'devprop-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull device properties framework updates from Rafael Wysocki: "Add support for printing fwnode names using a new conversion specifier "%pfw" (Sakari Ailus), clean up the software node and efi/apple-properties code in preparation for improved software node reference properties handling (Dmitry Torokhov) and fix the struct fwnode_operations description (Heikki Krogerus)" * tag 'devprop-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits) software node: simplify property_entry_read_string_array() software node: unify PROPERTY_ENTRY_XXX macros software node: remove property_entry_read_uNN_array functions software node: get rid of property_set_pointer() software node: clean up property_copy_string_array() software node: mark internal macros with double underscores efi/apple-properties: use PROPERTY_ENTRY_U8_ARRAY_LEN software node: introduce PROPERTY_ENTRY_XXX_ARRAY_LEN() software node: remove DEV_PROP_MAX device property: Fix the description of struct fwnode_operations lib/test_printf: Add tests for %pfw printk modifier lib/vsprintf: Add %pfw conversion specifier for printing fwnode names lib/vsprintf: OF nodes are first and foremost, struct device_nodes lib/vsprintf: Make use of fwnode API to obtain node names and separators lib/vsprintf: Add a note on re-using %pf or %pF lib/vsprintf: Remove support for %pF and %pf in favour of %pS and %ps device property: Add a function to obtain a node's prefix device property: Add fwnode_get_name for returning the name of a node device property: Add functions for accessing node's parents device property: Move fwnode_get_parent() up ... |
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Linus Torvalds
|
6e9f879684 |
ACPI updates for 5.5-rc1
- Update the ACPICA code in the kernel to upstream revision 20191018
including:
* Fixes for Clang warnings (Bob Moore).
* Fix for possible overflow in get_tick_count() (Bob Moore).
* Introduction of acpi_unload_table() (Bob Moore).
* Debugger and utilities updates (Erik Schmauss).
* Fix for unloading tables loaded via configfs (Nikolaus Voss).
- Add support for EFI specific purpose memory to optionally allow
either application-exclusive or core-kernel-mm managed access to
differentiated memory (Dan Williams).
- Fix and clean up processing of the HMAT table (Brice Goglin,
Qian Cai, Tao Xu).
- Update the ACPI EC driver to make it work on systems with
hardware-reduced ACPI (Daniel Drake).
- Always build in support for the Generic Event Device (GED) to
allow one kernel binary to work both on systems with full
hardware ACPI and hardware-reduced ACPI (Arjan van de Ven).
- Fix the table unload mechanism to unregister platform devices
created when the given table was loaded (Andy Shevchenko).
- Rework the lid blacklist handling in the button driver and add
more lid quirks to it (Hans de Goede).
- Improve ACPI-based device enumeration for some platforms based
on Intel BayTrail SoCs (Hans de Goede).
- Add an OpRegion driver for the Cherry Trail Crystal Cove PMIC
and prevent handlers from being registered for unhandled PMIC
OpRegions (Hans de Goede).
- Unify ACPI _HID/_UID matching (Andy Shevchenko).
- Clean up documentation and comments (Cao jin, James Pack, Kacper
Piwiński).
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Merge tag 'acpi-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA code in the kernel to upstream revision
20191018, add support for EFI specific purpose memory, update the ACPI
EC driver to make it work on systems with hardware-reduced ACPI,
improve ACPI-based device enumeration for some platforms, rework the
lid blacklist handling in the button driver and add more lid quirks to
it, unify ACPI _HID/_UID matching, fix assorted issues and clean up
the code and documentation.
Specifics:
- Update the ACPICA code in the kernel to upstream revision 20191018
including:
* Fixes for Clang warnings (Bob Moore)
* Fix for possible overflow in get_tick_count() (Bob Moore)
* Introduction of acpi_unload_table() (Bob Moore)
* Debugger and utilities updates (Erik Schmauss)
* Fix for unloading tables loaded via configfs (Nikolaus Voss)
- Add support for EFI specific purpose memory to optionally allow
either application-exclusive or core-kernel-mm managed access to
differentiated memory (Dan Williams)
- Fix and clean up processing of the HMAT table (Brice Goglin, Qian
Cai, Tao Xu)
- Update the ACPI EC driver to make it work on systems with
hardware-reduced ACPI (Daniel Drake)
- Always build in support for the Generic Event Device (GED) to allow
one kernel binary to work both on systems with full hardware ACPI
and hardware-reduced ACPI (Arjan van de Ven)
- Fix the table unload mechanism to unregister platform devices
created when the given table was loaded (Andy Shevchenko)
- Rework the lid blacklist handling in the button driver and add more
lid quirks to it (Hans de Goede)
- Improve ACPI-based device enumeration for some platforms based on
Intel BayTrail SoCs (Hans de Goede)
- Add an OpRegion driver for the Cherry Trail Crystal Cove PMIC and
prevent handlers from being registered for unhandled PMIC OpRegions
(Hans de Goede)
- Unify ACPI _HID/_UID matching (Andy Shevchenko)
- Clean up documentation and comments (Cao jin, James Pack, Kacper
Piwiński)"
* tag 'acpi-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (52 commits)
ACPI: OSI: Shoot duplicate word
ACPI: HMAT: use %u instead of %d to print u32 values
ACPI: NUMA: HMAT: fix a section mismatch
ACPI: HMAT: don't mix pxm and nid when setting memory target processor_pxm
ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device
ACPI: NUMA: HMAT: Register HMAT at device_initcall level
device-dax: Add a driver for "hmem" devices
dax: Fix alloc_dax_region() compile warning
lib: Uplevel the pmem "region" ida to a global allocator
x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP
arm/efi: EFI soft reservation to memblock
x86/efi: EFI soft reservation to E820 enumeration
efi: Common enable/disable infrastructure for EFI soft reservation
x86/efi: Push EFI_MEMMAP check into leaf routines
efi: Enumerate EFI_MEMORY_SP
ACPI: NUMA: Establish a new drivers/acpi/numa/ directory
ACPICA: Update version to 20191018
ACPICA: debugger: remove leading whitespaces when converting a string to a buffer
ACPICA: acpiexec: initialize all simple types and field units from user input
ACPICA: debugger: add field unit support for acpi_db_get_next_token
...
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|
Linus Torvalds
|
9e7a03233e |
Power management updates for 5.5-rc1
- Use nanoseconds (instead of microseconds) as the unit of time in
the cpuidle core and simplify checks for disabled idle states in
the idle loop (Rafael Wysocki).
- Fix and clean up the teo cpuidle governor (Rafael Wysocki).
- Fix the cpuidle registration error code path (Zhenzhong Duan).
- Avoid excessive vmexits in the ACPI cpuidle driver (Yin Fengwei).
- Extend the idle injection infrastructure to be able to measure the
requested duration in nanoseconds and to allow an exit latency
limit for idle states to be specified (Daniel Lezcano).
- Fix cpufreq driver registration and clarify a comment in the
cpufreq core (Viresh Kumar).
- Add NULL checks to the show() and store() methods of sysfs
attributes exposed by cpufreq (Kai Shen).
- Update cpufreq drivers:
* Fix for a plain int as pointer warning from sparse in
intel_pstate (Jamal Shareef).
* Fix for a hardcoded number of CPUs and stack bloat in the
powernv driver (John Hubbard).
* Updates to the ti-cpufreq driver and DT files to support new
platforms and migrate bindings from opp-v1 to opp-v2 (Adam Ford,
H. Nikolaus Schaller).
* Merging of the arm_big_little and vexpress-spc drivers and
related cleanup (Sudeep Holla).
* Fix for imx's default speed grade value (Anson Huang).
* Minor cleanup of the s3c64xx driver (Nathan Chancellor).
* CPU speed bin detection fix for sun50i (Ondrej Jirman).
- Appoint Chanwoo Choi as the new devfreq maintainer.
- Update the devfreq core:
* Check NULL governor in available_governors_show sysfs to prevent
showing wrong governor information and fix a race condition
between devfreq_update_status() and trans_stat_show() (Leonard
Crestez).
* Add new 'interrupt-driven' flag for devfreq governors to allow
interrupt-driven governors to prevent the devfreq core from
polling devices for status (Dmitry Osipenko).
* Improve an error message in devfreq_add_device() (Matthias
Kaehlcke).
- Update devfreq drivers:
* tegra30 driver fixes and cleanups (Dmitry Osipenko).
* Removal of unused property from dt-binding documentation for
the exynos-bus driver (Kamil Konieczny).
* exynos-ppmu cleanup and DT bindings update (Lukasz Luba, Marek
Szyprowski).
- Add new CPU IDs for CometLake Mobile and Desktop to the Intel RAPL
power capping driver (Zhang Rui).
- Allow device initialization in the generic power domains (genpd)
framework to be more straightforward and clean it up (Ulf Hansson).
- Add support for adjusting OPP voltages at run time to the OPP
framework (Stephen Boyd).
- Avoid freeing memory that has never been allocated in the
hibernation core (Andy Whitcroft).
- Clean up function headers in a header file and coding style in the
wakeup IRQs handling code (Ulf Hansson, Xiaofei Tan).
- Clean up the SmartReflex adaptive voltage scaling (AVS) driver for
ARM (Ben Dooks, Geert Uytterhoeven).
- Wrap power management documentation to fit in 80 columns (Bjorn
Helgaas).
- Add pm-graph utility entry to MAINTAINERS (Todd Brandt).
- Update the cpupower utility:
* Fix the handling of set and info subcommands (Abhishek Goel).
* Fix build warnings (Nathan Chancellor).
* Improve mperf_monitor handling (Janakarajan Natarajan).
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Merge tag 'pm-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These include cpuidle changes to use nanoseconds (instead of
microseconds) as the unit of time and to simplify checks for disabled
idle states in the idle loop, some cpuidle fixes and governor updates,
assorted cpufreq updates (driver updates mostly and a few core fixes
and cleanups), devfreq updates (dominated by the tegra30 driver
changes), new CPU IDs for the RAPL power capping driver, relatively
minor updates of the generic power domains (genpd) and operation
performance points (OPP) frameworks, and assorted fixes and cleanups.
There are also two maintainer information updates: Chanwoo Choi will
be maintaining the devfreq subsystem going forward and Todd Brandt is
going to maintain the pm-graph utility (created by him).
Specifics:
- Use nanoseconds (instead of microseconds) as the unit of time in
the cpuidle core and simplify checks for disabled idle states in
the idle loop (Rafael Wysocki)
- Fix and clean up the teo cpuidle governor (Rafael Wysocki)
- Fix the cpuidle registration error code path (Zhenzhong Duan)
- Avoid excessive vmexits in the ACPI cpuidle driver (Yin Fengwei)
- Extend the idle injection infrastructure to be able to measure the
requested duration in nanoseconds and to allow an exit latency
limit for idle states to be specified (Daniel Lezcano)
- Fix cpufreq driver registration and clarify a comment in the
cpufreq core (Viresh Kumar)
- Add NULL checks to the show() and store() methods of sysfs
attributes exposed by cpufreq (Kai Shen)
- Update cpufreq drivers:
* Fix for a plain int as pointer warning from sparse in
intel_pstate (Jamal Shareef)
* Fix for a hardcoded number of CPUs and stack bloat in the
powernv driver (John Hubbard)
* Updates to the ti-cpufreq driver and DT files to support new
platforms and migrate bindings from opp-v1 to opp-v2 (Adam Ford,
H. Nikolaus Schaller)
* Merging of the arm_big_little and vexpress-spc drivers and
related cleanup (Sudeep Holla)
* Fix for imx's default speed grade value (Anson Huang)
* Minor cleanup of the s3c64xx driver (Nathan Chancellor)
* CPU speed bin detection fix for sun50i (Ondrej Jirman)
- Appoint Chanwoo Choi as the new devfreq maintainer.
- Update the devfreq core:
* Check NULL governor in available_governors_show sysfs to prevent
showing wrong governor information and fix a race condition
between devfreq_update_status() and trans_stat_show() (Leonard
Crestez)
* Add new 'interrupt-driven' flag for devfreq governors to allow
interrupt-driven governors to prevent the devfreq core from
polling devices for status (Dmitry Osipenko)
* Improve an error message in devfreq_add_device() (Matthias
Kaehlcke)
- Update devfreq drivers:
* tegra30 driver fixes and cleanups (Dmitry Osipenko)
* Removal of unused property from dt-binding documentation for the
exynos-bus driver (Kamil Konieczny)
* exynos-ppmu cleanup and DT bindings update (Lukasz Luba, Marek
Szyprowski)
- Add new CPU IDs for CometLake Mobile and Desktop to the Intel RAPL
power capping driver (Zhang Rui)
- Allow device initialization in the generic power domains (genpd)
framework to be more straightforward and clean it up (Ulf Hansson)
- Add support for adjusting OPP voltages at run time to the OPP
framework (Stephen Boyd)
- Avoid freeing memory that has never been allocated in the
hibernation core (Andy Whitcroft)
- Clean up function headers in a header file and coding style in the
wakeup IRQs handling code (Ulf Hansson, Xiaofei Tan)
- Clean up the SmartReflex adaptive voltage scaling (AVS) driver for
ARM (Ben Dooks, Geert Uytterhoeven)
- Wrap power management documentation to fit in 80 columns (Bjorn
Helgaas)
- Add pm-graph utility entry to MAINTAINERS (Todd Brandt)
- Update the cpupower utility:
* Fix the handling of set and info subcommands (Abhishek Goel)
* Fix build warnings (Nathan Chancellor)
* Improve mperf_monitor handling (Janakarajan Natarajan)"
* tag 'pm-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (83 commits)
PM: Wrap documentation to fit in 80 columns
cpuidle: Pass exit latency limit to cpuidle_use_deepest_state()
cpuidle: Allow idle injection to apply exit latency limit
cpuidle: Introduce cpuidle_driver_state_disabled() for driver quirks
cpuidle: teo: Avoid code duplication in conditionals
cpufreq: Register drivers only after CPU devices have been registered
cpuidle: teo: Avoid using "early hits" incorrectly
cpuidle: teo: Exclude cpuidle overhead from computations
PM / Domains: Convert to dev_to_genpd_safe() in genpd_syscore_switch()
mmc: tmio: Avoid boilerplate code in ->runtime_suspend()
PM / Domains: Implement the ->start() callback for genpd
PM / Domains: Introduce dev_pm_domain_start()
ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition
PM / wakeirq: remove unnecessary parentheses
power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call
cpuidle: Use nanoseconds as the unit of time
PM / OPP: Support adjusting OPP voltages at runtime
PM / core: Clean up some function headers in power.h
cpufreq: Add NULL checks to show() and store() methods of cpufreq
cpufreq: intel_pstate: Fix plain int as pointer warning from sparse
...
|
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|
Linus Torvalds
|
1ae78780ed |
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Ingo Molnar:
"The main changes in this cycle were:
- Dynamic tick (nohz) updates, perhaps most notably changes to force
the tick on when needed due to lengthy in-kernel execution on CPUs
on which RCU is waiting.
- Linux-kernel memory consistency model updates.
- Replace rcu_swap_protected() with rcu_prepace_pointer().
- Torture-test updates.
- Documentation updates.
- Miscellaneous fixes"
* 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits)
security/safesetid: Replace rcu_swap_protected() with rcu_replace_pointer()
net/sched: Replace rcu_swap_protected() with rcu_replace_pointer()
net/netfilter: Replace rcu_swap_protected() with rcu_replace_pointer()
net/core: Replace rcu_swap_protected() with rcu_replace_pointer()
bpf/cgroup: Replace rcu_swap_protected() with rcu_replace_pointer()
fs/afs: Replace rcu_swap_protected() with rcu_replace_pointer()
drivers/scsi: Replace rcu_swap_protected() with rcu_replace_pointer()
drm/i915: Replace rcu_swap_protected() with rcu_replace_pointer()
x86/kvm/pmu: Replace rcu_swap_protected() with rcu_replace_pointer()
rcu: Upgrade rcu_swap_protected() to rcu_replace_pointer()
rcu: Suppress levelspread uninitialized messages
rcu: Fix uninitialized variable in nocb_gp_wait()
rcu: Update descriptions for rcu_future_grace_period tracepoint
rcu: Update descriptions for rcu_nocb_wake tracepoint
rcu: Remove obsolete descriptions for rcu_barrier tracepoint
rcu: Ensure that ->rcu_urgent_qs is set before resched IPI
workqueue: Convert for_each_wq to use built-in list check
rcu: Several rcu_segcblist functions can be static
rcu: Remove unused function hlist_bl_del_init_rcu()
Documentation: Rename rcu_node_context_switch() to rcu_note_context_switch()
...
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Maciej Żenczykowski
|
ac71676c49 |
net: Fix a documentation bug wrt. ip_unprivileged_port_start
It cannot overlap with the local port range - ie. with autobind selectable
ports - and not with reserved ports.
Indeed 'ip_local_reserved_ports' isn't even a range, it's a (by default
empty) set.
Fixes:
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Rob Herring
|
30a3e01d4c |
dt-bindings: arm: Remove leftover axentia.txt
The bindings described in axentia.txt are already covered by atmel-at91.yaml, so remove the file. Cc: Peter Rosin <peda@axentia.se> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Rob Herring <robh@kernel.org> |
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Rob Herring
|
cf7d88fb86 |
dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes
Add missing 'type: object' schema to interrupt-partition-* nodes. Found with fix to meta-schema checks. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> |
|
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Rob Herring
|
cb6192d647 |
dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems
The minItems/maxItems default to the number of items in an 'items' list, so drop the redundant specifying of them here. Signed-off-by: Rob Herring <robh@kernel.org> |
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Krzysztof Kozlowski
|
d17f8338fe |
dt-bindings: power: Rename back power_domain.txt bindings to fix references
With split of power domain controller bindings to power-domain.yaml,
the consumer part was renamed to power-domain.txt breaking the
references. Undo the renaming.
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Fixes:
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Linus Torvalds
|
1d87200446 |
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 asm updates from Ingo Molnar:
"The main changes in this cycle were:
- Cross-arch changes to move the linker sections for NOTES and
EXCEPTION_TABLE into the RO_DATA area, where they belong on most
architectures. (Kees Cook)
- Switch the x86 linker fill byte from x90 (NOP) to 0xcc (INT3), to
trap jumps into the middle of those padding areas instead of
sliding execution. (Kees Cook)
- A thorough cleanup of symbol definitions within x86 assembler code.
The rather randomly named macros got streamlined around a
(hopefully) straightforward naming scheme:
SYM_START(name, linkage, align...)
SYM_END(name, sym_type)
SYM_FUNC_START(name)
SYM_FUNC_END(name)
SYM_CODE_START(name)
SYM_CODE_END(name)
SYM_DATA_START(name)
SYM_DATA_END(name)
etc - with about three times of these basic primitives with some
label, local symbol or attribute variant, expressed via postfixes.
No change in functionality intended. (Jiri Slaby)
- Misc other changes, cleanups and smaller fixes"
* 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (67 commits)
x86/entry/64: Remove pointless jump in paranoid_exit
x86/entry/32: Remove unused resume_userspace label
x86/build/vdso: Remove meaningless CFLAGS_REMOVE_*.o
m68k: Convert missed RODATA to RO_DATA
x86/vmlinux: Use INT3 instead of NOP for linker fill bytes
x86/mm: Report actual image regions in /proc/iomem
x86/mm: Report which part of kernel image is freed
x86/mm: Remove redundant address-of operators on addresses
xtensa: Move EXCEPTION_TABLE to RO_DATA segment
powerpc: Move EXCEPTION_TABLE to RO_DATA segment
parisc: Move EXCEPTION_TABLE to RO_DATA segment
microblaze: Move EXCEPTION_TABLE to RO_DATA segment
ia64: Move EXCEPTION_TABLE to RO_DATA segment
h8300: Move EXCEPTION_TABLE to RO_DATA segment
c6x: Move EXCEPTION_TABLE to RO_DATA segment
arm64: Move EXCEPTION_TABLE to RO_DATA segment
alpha: Move EXCEPTION_TABLE to RO_DATA segment
x86/vmlinux: Move EXCEPTION_TABLE to RO_DATA segment
x86/vmlinux: Actually use _etext for the end of the text segment
vmlinux.lds.h: Allow EXCEPTION_TABLE to live in RO_DATA
...
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Linus Torvalds
|
53a07a148f |
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 PTI updates from Ingo Molnar: "Fix reporting bugs of the MDS and TAA mitigation status, if one or both are set via a boot option. No change to mitigation behavior intended" * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation: Fix redundant MDS mitigation message x86/speculation: Fix incorrect MDS/TAA mitigation status |
|
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Linus Torvalds
|
85fbf15bc9 |
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar:
"The main changes were:
- Extend the boot protocol to allow future extensions without hitting
the setup_header size limit.
- Add quirk to devicetree systems to disable the RTC unless it's
listed as a supported device.
- Fix ld.lld linker pedantry"
* 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/boot: Introduce setup_indirect
x86/boot: Introduce kernel_info.setup_type_max
x86/boot: Introduce kernel_info
x86/init: Allow DT configured systems to disable RTC at boot time
x86/realmode: Explicitly set entry point via ENTRY in linker script
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Diego Calleja
|
484e0d2b11 |
dm: add dm-clone to the documentation index
Fixes:
|
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Rafael J. Wysocki
|
782b59711e |
Merge branch 'acpi-mm'
* acpi-mm: ACPI: HMAT: use %u instead of %d to print u32 values ACPI: NUMA: HMAT: fix a section mismatch ACPI: HMAT: don't mix pxm and nid when setting memory target processor_pxm ACPI: NUMA: HMAT: Register "soft reserved" memory as an "hmem" device ACPI: NUMA: HMAT: Register HMAT at device_initcall level device-dax: Add a driver for "hmem" devices dax: Fix alloc_dax_region() compile warning lib: Uplevel the pmem "region" ida to a global allocator x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP arm/efi: EFI soft reservation to memblock x86/efi: EFI soft reservation to E820 enumeration efi: Common enable/disable infrastructure for EFI soft reservation x86/efi: Push EFI_MEMMAP check into leaf routines efi: Enumerate EFI_MEMORY_SP ACPI: NUMA: Establish a new drivers/acpi/numa/ directory |
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Rafael J. Wysocki
|
995e2ef082 |
Merge branches 'acpi-utils', 'acpi-platform', 'acpi-video' and 'acpi-doc'
* acpi-utils: iommu/amd: Switch to use acpi_dev_hid_uid_match() mmc: sdhci-acpi: Switch to use acpi_dev_hid_uid_match() ACPI / LPSS: Switch to use acpi_dev_hid_uid_match() ACPI / utils: Introduce acpi_dev_hid_uid_match() helper ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI ACPI / utils: Describe function parameters in kernel-doc * acpi-platform: ACPI: platform: Unregister stale platform devices ACPI: Always build evged in * acpi-video: ACPI: video: update doc for acpi_video_bus_DOS() * acpi-doc: ACPI: Documentation: Minor spelling fix in namespace.rst |
|
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Rafael J. Wysocki
|
e350b60f4e |
Merge branches 'pm-avs', 'pm-docs' and 'pm-tools'
* pm-avs: ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call * pm-docs: PM: Wrap documentation to fit in 80 columns * pm-tools: cpupower: ToDo: Update ToDo with ideas for per_cpu_schedule handling cpupower: mperf_monitor: Update cpupower to use the RDPRU instruction cpupower: mperf_monitor: Introduce per_cpu_schedule flag cpupower: Move needs_root variable into a sub-struct cpupower : Handle set and info subcommands correctly pm-graph info added to MAINTAINERS tools/power/cpupower: Fix initializer override in hsw_ext_cstates |
|
|
Rafael J. Wysocki
|
fa6a599eb3 |
Merge branch 'pm-devfreq'
* pm-devfreq: (26 commits) PM / devfreq: tegra30: Tune up MCCPU boost-down coefficient PM / devfreq: tegra30: Support variable polling interval PM / devfreq: Add new interrupt_driven flag for governors PM / devfreq: tegra30: Use kHz units for dependency threshold PM / devfreq: tegra30: Disable consecutive interrupts when appropriate PM / devfreq: tegra30: Don't enable already enabled consecutive interrupts PM / devfreq: tegra30: Include appropriate header PM / devfreq: tegra30: Constify structs PM / devfreq: tegra30: Don't enable consecutive-down interrupt on startup PM / devfreq: tegra30: Reset boosting on startup PM / devfreq: tegra30: Move clk-notifier's registration to governor's start PM / devfreq: tegra30: Use CPUFreq notifier PM / devfreq: tegra30: Use kHz units uniformly in the code PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out PM / devfreq: tegra30: Drop write-barrier PM / devfreq: tegra30: Handle possible round-rate error PM / devfreq: tegra30: Keep interrupt disabled while governor is stopped PM / devfreq: tegra30: Change irq type to unsigned int PM / devfreq: exynos-ppmu: remove useless assignment PM / devfreq: Lock devfreq in trans_stat_show ... |
|
|
Rafael J. Wysocki
|
c48b90f84a |
Merge branch 'pm-cpufreq'
* pm-cpufreq: (23 commits) cpufreq: Register drivers only after CPU devices have been registered cpufreq: Add NULL checks to show() and store() methods of cpufreq cpufreq: intel_pstate: Fix plain int as pointer warning from sparse cpufreq: sun50i: Fix CPU speed bin detection cpufreq: powernv: fix stack bloat and hard limit on number of CPUs cpufreq: Clarify the comment in cpufreq_set_policy() cpufreq: vexpress-spc: find and skip duplicates when merging frequencies cpufreq: vexpress-spc: use macros instead of hardcoded values for cluster ids cpufreq: s3c64xx: Remove pointless NULL check in s3c64xx_cpufreq_driver_init cpufreq: imx-cpufreq-dt: Correct i.MX8MN's default speed grade value cpufreq: vexpress-spc: fix some coding style issues cpufreq: vexpress-spc: remove lots of debug messages cpufreq: vexpress-spc: drop unnessary cpufreq_arm_bL_ops abstraction cpufreq: merge arm_big_little and vexpress-spc cpufreq: scpi: remove stale/outdated comment about the driver ARM: dts: Add OPP-V2 table for AM3517 cpufreq: ti-cpufreq: Add support for AM3517 ARM: dts: omap36xx: using OPP1G needs to control the abb_ldo cpufreq: ti-cpufreq: omap36xx use "cpu0","vbb" if run in multi_regulator mode ARM: dts: omap3: bulk convert compatible to be explicitly ti,omap3430 or ti,omap3630 or ti,am3517 ... |
|
|
Linus Torvalds
|
a86f69d334 |
spi: Updates for v5.5
Lots of stuff going on in the core for SPI this time around, the two big
changes both being around time in different forms:
- A rework of delay times from Alexandru Ardelean which makes the ways
in which they are specified more consistent between drivers so that
what's available to clients is less dependent on the hardware
implementation.
- Support for PTP timestamping of transfers from Vladimir Oltean,
useful for use with precision clocks with SPI control interfaces.
- Big cleanups for the Atmel, PXA2xx and Zynq QSPI drivers.
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Merge tag 'spi-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Lots of stuff going on in the core for SPI this time around, the two
big changes both being around time in different forms:
- A rework of delay times from Alexandru Ardelean which makes the
ways in which they are specified more consistent between drivers so
that what's available to clients is less dependent on the hardware
implementation.
- Support for PTP timestamping of transfers from Vladimir Oltean,
useful for use with precision clocks with SPI control interfaces.
- Big cleanups for the Atmel, PXA2xx and Zynq QSPI drivers"
* tag 'spi-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (119 commits)
dt-bindings: spi: Convert stm32 QSPI bindings to json-schema
spi: pic32: Retire dma_request_slave_channel_compat()
spi: Fix Kconfig indentation
spi: mediatek: add SPI_CS_HIGH support
spi: st-ssc4: add missed pm_runtime_disable
spi: tegra20-slink: add missed clk_unprepare
spi: tegra20-slink: Use dma_request_chan() directly for channel request
spi: tegra114: Use dma_request_chan() directly for channel request
spi: s3c64xx: Use dma_request_chan() directly for channel request
spi: qup: Use dma_request_chan() directly for channel request
spi: pl022: Use dma_request_chan() directly for channel request
spi: imx: Use dma_request_chan() directly for channel request
spi: fsl-lpspi: Use dma_request_chan() directly for channel request
spi: atmel: Use dma_request_chan() directly for channel request
spi: at91-usart: Use dma_request_chan() directly for channel request
spi: fsl-cpm: Correct the free:ing
spi: Fix regression to return zero on success instead of positive value
spi: pxa2xx: Add missed security checks
spi: nxp-fspi: Use devm API to fix missed unregistration of controller
spi: omap2-mcspi: Remove redundant checks
...
|
|
|
Linus Torvalds
|
d873a0cd21 |
regulator: Updates for v5.5
Another fairly quiet release for the regulator API, some work all around
including some core work but mostly in specialist or driver specific
code:
- Fix for powering off boot-on regulators.
- Enhancements to the coupled regulator support introduced in the last
release.
- Conversion of a bunch of drivers to the fwnode API for GPIOs.
- Mode support for DA9062.
- New device support for Qualcomm PM1650, PM8004 and PM895 and Silergy
SR83X.
- Removal of obsolete AB8505 support.
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Merge tag 'regulator-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"Another fairly quiet release for the regulator API, some work all
around including some core work but mostly in specialist or driver
specific code:
- Fix for powering off boot-on regulators
- Enhancements to the coupled regulator support introduced in the
last release
- Conversion of a bunch of drivers to the fwnode API for GPIOs
- Mode support for DA9062
- New device support for Qualcomm PM1650, PM8004 and PM895 and
Silergy SR83X
- Removal of obsolete AB8505 support"
* tag 'regulator-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (49 commits)
regulator: da9062: Return REGULATOR_MODE_INVALID for invalid mode
regulator: Fix Kconfig indentation
regulator: tps6105x: add optional devicetree support
tps6105x: add optional devicetree support
regulator: rn5t618: fix rc5t619 ldo10 enable
regulator: vexpress: Use PTR_ERR_OR_ZERO() to simplify code
dt-bindings: mfd: da9062: describe buck modes
regulator: da9062: add of_map_mode support for bucks
regulator: da9062: refactor buck modes into header
regulator: stpmic1: Set a default ramp delay value
regulator: core: Let boot-on regulators be powered off
regulator: core: Don't try to remove device links if add failed
regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id
regulator: ab8500: Remove AB8505 USB regulator
regulator: fan53555: add chip id for Silergy SYR83X
regulator: fixed: add off-on-delay
dt-bindings: regulator: fixed: add off-on-delay-us property
regulator: core: Allow generic coupling only for always-on regulators
regulator: core: Release coupled_rdevs on regulator_init_coupling() error
regulator: bd70528: Add MODULE_ALIAS to allow module auto loading
...
|
|
|
Linus Torvalds
|
386403a115 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
"Another merge window, another pull full of stuff:
1) Support alternative names for network devices, from Jiri Pirko.
2) Introduce per-netns netdev notifiers, also from Jiri Pirko.
3) Support MSG_PEEK in vsock/virtio, from Matias Ezequiel Vara
Larsen.
4) Allow compiling out the TLS TOE code, from Jakub Kicinski.
5) Add several new tracepoints to the kTLS code, also from Jakub.
6) Support set channels ethtool callback in ena driver, from Sameeh
Jubran.
7) New SCTP events SCTP_ADDR_ADDED, SCTP_ADDR_REMOVED,
SCTP_ADDR_MADE_PRIM, and SCTP_SEND_FAILED_EVENT. From Xin Long.
8) Add XDP support to mvneta driver, from Lorenzo Bianconi.
9) Lots of netfilter hw offload fixes, cleanups and enhancements,
from Pablo Neira Ayuso.
10) PTP support for aquantia chips, from Egor Pomozov.
11) Add UDP segmentation offload support to igb, ixgbe, and i40e. From
Josh Hunt.
12) Add smart nagle to tipc, from Jon Maloy.
13) Support L2 field rewrite by TC offloads in bnxt_en, from Venkat
Duvvuru.
14) Add a flow mask cache to OVS, from Tonghao Zhang.
15) Add XDP support to ice driver, from Maciej Fijalkowski.
16) Add AF_XDP support to ice driver, from Krzysztof Kazimierczak.
17) Support UDP GSO offload in atlantic driver, from Igor Russkikh.
18) Support it in stmmac driver too, from Jose Abreu.
19) Support TIPC encryption and auth, from Tuong Lien.
20) Introduce BPF trampolines, from Alexei Starovoitov.
21) Make page_pool API more numa friendly, from Saeed Mahameed.
22) Introduce route hints to ipv4 and ipv6, from Paolo Abeni.
23) Add UDP segmentation offload to cxgb4, Rahul Lakkireddy"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1857 commits)
libbpf: Fix usage of u32 in userspace code
mm: Implement no-MMU variant of vmalloc_user_node_flags
slip: Fix use-after-free Read in slip_open
net: dsa: sja1105: fix sja1105_parse_rgmii_delays()
macvlan: schedule bc_work even if error
enetc: add support Credit Based Shaper(CBS) for hardware offload
net: phy: add helpers phy_(un)lock_mdio_bus
mdio_bus: don't use managed reset-controller
ax88179_178a: add ethtool_op_get_ts_info()
mlxsw: spectrum_router: Fix use of uninitialized adjacency index
mlxsw: spectrum_router: After underlay moves, demote conflicting tunnels
bpf: Simplify __bpf_arch_text_poke poke type handling
bpf: Introduce BPF_TRACE_x helper for the tracing tests
bpf: Add bpf_jit_blinding_enabled for !CONFIG_BPF_JIT
bpf, testing: Add various tail call test cases
bpf, x86: Emit patchable direct jump as tail call
bpf: Constant map key tracking for prog array pokes
bpf: Add poke dependency tracking for prog array maps
bpf: Add initial poke descriptor table for jit images
bpf: Move owner type, jited info into array auxiliary data
...
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Linus Torvalds
|
642356cb5f |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Add library interfaces of certain crypto algorithms for WireGuard
- Remove the obsolete ablkcipher and blkcipher interfaces
- Move add_early_randomness() out of rng_mutex
Algorithms:
- Add blake2b shash algorithm
- Add blake2s shash algorithm
- Add curve25519 kpp algorithm
- Implement 4 way interleave in arm64/gcm-ce
- Implement ciphertext stealing in powerpc/spe-xts
- Add Eric Biggers's scalar accelerated ChaCha code for ARM
- Add accelerated 32r2 code from Zinc for MIPS
- Add OpenSSL/CRYPTOGRAMS poly1305 implementation for ARM and MIPS
Drivers:
- Fix entropy reading failures in ks-sa
- Add support for sam9x60 in atmel
- Add crypto accelerator for amlogic GXL
- Add sun8i-ce Crypto Engine
- Add sun8i-ss cryptographic offloader
- Add a host of algorithms to inside-secure
- Add NPCM RNG driver
- add HiSilicon HPRE accelerator
- Add HiSilicon TRNG driver"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (285 commits)
crypto: vmx - Avoid weird build failures
crypto: lib/chacha20poly1305 - use chacha20_crypt()
crypto: x86/chacha - only unregister algorithms if registered
crypto: chacha_generic - remove unnecessary setkey() functions
crypto: amlogic - enable working on big endian kernel
crypto: sun8i-ce - enable working on big endian
crypto: mips/chacha - select CRYPTO_SKCIPHER, not CRYPTO_BLKCIPHER
hwrng: ks-sa - Enable COMPILE_TEST
crypto: essiv - remove redundant null pointer check before kfree
crypto: atmel-aes - Change data type for "lastc" buffer
crypto: atmel-tdes - Set the IV after {en,de}crypt
crypto: sun4i-ss - fix big endian issues
crypto: sun4i-ss - hide the Invalid keylen message
crypto: sun4i-ss - use crypto_ahash_digestsize
crypto: sun4i-ss - remove dependency on not 64BIT
crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c
MAINTAINERS: Add maintainer for HiSilicon SEC V2 driver
crypto: hisilicon - add DebugFS for HiSilicon SEC
Documentation: add DebugFS doc for HiSilicon SEC
crypto: hisilicon - add SRIOV for HiSilicon SEC
...
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Linus Torvalds
|
f838767555 |
Livepatching changes for 5.5
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|
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Linus Torvalds
|
436b2a8039 |
Printk changes for 5.5
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|
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Linus Torvalds
|
1b96a41b42 |
Merge branch 'for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
"There are several notable changes here:
- Single thread migrating itself has been optimized so that it
doesn't need threadgroup rwsem anymore.
- Freezer optimization to avoid unnecessary frozen state changes.
- cgroup ID unification so that cgroup fs ino is the only unique ID
used for the cgroup and can be used to directly look up live
cgroups through filehandle interface on 64bit ino archs. On 32bit
archs, cgroup fs ino is still the only ID in use but it is only
unique when combined with gen.
- selftest and other changes"
* 'for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (24 commits)
writeback: fix -Wformat compilation warnings
docs: cgroup: mm: Fix spelling of "list"
cgroup: fix incorrect WARN_ON_ONCE() in cgroup_setup_root()
cgroup: use cgrp->kn->id as the cgroup ID
kernfs: use 64bit inos if ino_t is 64bit
kernfs: implement custom exportfs ops and fid type
kernfs: combine ino/id lookup functions into kernfs_find_and_get_node_by_id()
kernfs: convert kernfs_node->id from union kernfs_node_id to u64
kernfs: kernfs_find_and_get_node_by_ino() should only look up activated nodes
kernfs: use dumber locking for kernfs_find_and_get_node_by_ino()
netprio: use css ID instead of cgroup ID
writeback: use ino_t for inodes in tracepoints
kernfs: fix ino wrap-around detection
kselftests: cgroup: Avoid the reuse of fd after it is deallocated
cgroup: freezer: don't change task and cgroups status unnecessarily
cgroup: use cgroup->last_bstat instead of cgroup->bstat_pending for consistency
cgroup: remove cgroup_enable_task_cg_lists() optimization
cgroup: pids: use atomic64_t for pids->limit
selftests: cgroup: Run test_core under interfering stress
selftests: cgroup: Add task migration tests
...
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Linus Torvalds
|
9c91e6a5be |
* Rework error logging functions to accept a count of errors parameter (Hanna Hawa)
* Part one of substantial EDAC core + ghes_edac driver cleanup (Robert Richter)
* Print additional useful logging information in skx_* (Tony Luck)
* Improve amd64_edac hw detection + cleanups (Yazen Ghannam)
* Misc cleanups, fixes and code improvements
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Merge tag 'edac_for_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
"A lot of changes this time around, details below.
From the next cycle onwards, we'll switch the EDAC tree to topic
branches (instead of a single edac-for-next branch) which should make
the changes handling more flexible, hopefully. We'll see.
Summary:
- Rework error logging functions to accept a count of errors
parameter (Hanna Hawa)
- Part one of substantial EDAC core + ghes_edac driver cleanup
(Robert Richter)
- Print additional useful logging information in skx_* (Tony Luck)
- Improve amd64_edac hw detection + cleanups (Yazen Ghannam)
- Misc cleanups, fixes and code improvements"
* tag 'edac_for_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: (35 commits)
EDAC/altera: Use the Altera System Manager driver
EDAC/altera: Cleanup the ECC Manager
EDAC/altera: Use fast register IO for S10 IRQs
EDAC/ghes: Do not warn when incrementing refcount on 0
EDAC/Documentation: Describe CPER module definition and DIMM ranks
EDAC: Unify the mc_event tracepoint call
EDAC/ghes: Remove intermediate buffer pvt->detail_location
EDAC/ghes: Fix grain calculation
EDAC/ghes: Use standard kernel macros for page calculations
EDAC: Remove misleading comment in struct edac_raw_error_desc
EDAC/mc: Reduce indentation level in edac_mc_handle_error()
EDAC/mc: Remove needless zero string termination
EDAC/mc: Do not BUG_ON() in edac_mc_alloc()
EDAC: Introduce an mci_for_each_dimm() iterator
EDAC: Remove EDAC_DIMM_OFF() macro
EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function
EDAC/amd64: Get rid of the ECC disabled long message
EDAC/ghes: Fix locking and memory barrier issues
EDAC/amd64: Check for memory before fully initializing an instance
EDAC/amd64: Use cached data when checking for ECC
...
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Linus Torvalds
|
752272f16d |
ARM:
- Data abort report and injection
- Steal time support
- GICv4 performance improvements
- vgic ITS emulation fixes
- Simplify FWB handling
- Enable halt polling counters
- Make the emulated timer PREEMPT_RT compliant
s390:
- Small fixes and cleanups
- selftest improvements
- yield improvements
PPC:
- Add capability to tell userspace whether we can single-step the guest.
- Improve the allocation of XIVE virtual processor IDs
- Rewrite interrupt synthesis code to deliver interrupts in virtual
mode when appropriate.
- Minor cleanups and improvements.
x86:
- XSAVES support for AMD
- more accurate report of nested guest TSC to the nested hypervisor
- retpoline optimizations
- support for nested 5-level page tables
- PMU virtualization optimizations, and improved support for nested
PMU virtualization
- correct latching of INITs for nested virtualization
- IOAPIC optimization
- TSX_CTRL virtualization for more TAA happiness
- improved allocation and flushing of SEV ASIDs
- many bugfixes and cleanups
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"ARM:
- data abort report and injection
- steal time support
- GICv4 performance improvements
- vgic ITS emulation fixes
- simplify FWB handling
- enable halt polling counters
- make the emulated timer PREEMPT_RT compliant
s390:
- small fixes and cleanups
- selftest improvements
- yield improvements
PPC:
- add capability to tell userspace whether we can single-step the
guest
- improve the allocation of XIVE virtual processor IDs
- rewrite interrupt synthesis code to deliver interrupts in virtual
mode when appropriate.
- minor cleanups and improvements.
x86:
- XSAVES support for AMD
- more accurate report of nested guest TSC to the nested hypervisor
- retpoline optimizations
- support for nested 5-level page tables
- PMU virtualization optimizations, and improved support for nested
PMU virtualization
- correct latching of INITs for nested virtualization
- IOAPIC optimization
- TSX_CTRL virtualization for more TAA happiness
- improved allocation and flushing of SEV ASIDs
- many bugfixes and cleanups"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (127 commits)
kvm: nVMX: Relax guest IA32_FEATURE_CONTROL constraints
KVM: x86: Grab KVM's srcu lock when setting nested state
KVM: x86: Open code shared_msr_update() in its only caller
KVM: Fix jump label out_free_* in kvm_init()
KVM: x86: Remove a spurious export of a static function
KVM: x86: create mmu/ subdirectory
KVM: nVMX: Remove unnecessary TLB flushes on L1<->L2 switches when L1 use apic-access-page
KVM: x86: remove set but not used variable 'called'
KVM: nVMX: Do not mark vmcs02->apic_access_page as dirty when unpinning
KVM: vmx: use MSR_IA32_TSX_CTRL to hard-disable TSX on guest that lack it
KVM: vmx: implement MSR_IA32_TSX_CTRL disable RTM functionality
KVM: x86: implement MSR_IA32_TSX_CTRL effect on CPUID
KVM: x86: do not modify masked bits of shared MSRs
KVM: x86: fix presentation of TSX feature in ARCH_CAPABILITIES
KVM: PPC: Book3S HV: XIVE: Fix potential page leak on error path
KVM: PPC: Book3S HV: XIVE: Free previous EQ page when setting up a new one
KVM: nVMX: Assume TLB entries of L1 and L2 are tagged differently if L0 use EPT
KVM: x86: Unexport kvm_vcpu_reload_apic_access_page()
KVM: nVMX: add CR4_LA57 bit to nested CR4_FIXED1
KVM: nVMX: Use semi-colon instead of comma for exit-handlers initialization
...
|
|
|
Linus Torvalds
|
2981dcf333 |
The main MIPS changes for 5.5:
- Atomics-related code sees some rework & cleanup, most notably allowing
Loongson LL/SC errata workarounds to be more bulletproof & their
correctness to be checked at build time.
- Command line setup code is simplified somewhat, resolving various
corner cases.
- MIPS kernels can now be built with kcov code coverage support.
- We can now build with CONFIG_FORTIFY_SOURCE=y.
- Miscellaneous cleanups.
And some platform specific changes:
- We now disable some broken TLB functionality on certain Ingenic
systems, and JZ4780 systems gain some devicetree nodes to support
more devices.
- Loongson support sees a number of cleanups, and we gain initial
support for Loongson 3A R4 systems.
- We gain support for MediaTek MT7688-based GARDENA Smart Gateway
systems.
- SGI IP27 (Origin 2*) see a number of fixes, cleanups &
simplifications.
- SGI IP30 (Octane) systems are now supported.
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Merge tag 'mips_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Paul Burton:
"The main MIPS changes for 5.5:
- Atomics-related code sees some rework & cleanup, most notably
allowing Loongson LL/SC errata workarounds to be more bulletproof &
their correctness to be checked at build time.
- Command line setup code is simplified somewhat, resolving various
corner cases.
- MIPS kernels can now be built with kcov code coverage support.
- We can now build with CONFIG_FORTIFY_SOURCE=y.
- Miscellaneous cleanups.
And some platform specific changes:
- We now disable some broken TLB functionality on certain Ingenic
systems, and JZ4780 systems gain some devicetree nodes to support
more devices.
- Loongson support sees a number of cleanups, and we gain initial
support for Loongson 3A R4 systems.
- We gain support for MediaTek MT7688-based GARDENA Smart Gateway
systems.
- SGI IP27 (Origin 2*) see a number of fixes, cleanups &
simplifications.
- SGI IP30 (Octane) systems are now supported"
* tag 'mips_5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (107 commits)
MIPS: SGI-IP27: Enable ethernet phy on second Origin 200 module
MIPS: PCI: Fix fake subdevice ID for IOC3
MIPS: Ingenic: Disable abandoned HPTLB function.
MIPS: PCI: remember nasid changed by set interrupt affinity
MIPS: SGI-IP27: Fix crash, when CPUs are disabled via nr_cpus parameter
mips: add support for folded p4d page tables
mips: drop __pXd_offset() macros that duplicate pXd_index() ones
mips: fix build when "48 bits virtual memory" is enabled
MIPS: math-emu: Reuse name array in debugfs_fpuemu()
MIPS: allow building with kcov coverage
MIPS: Loongson64: Drop setup_pcimap
MIPS: Loongson2ef: Convert to early_printk_8250
MIPS: Drop CPU_SUPPORTS_UNCACHED_ACCELERATED
MIPS: Loongson{2ef, 32, 64} convert to generic fw cmdline
MIPS: Drop pmon.h
MIPS: Loongson: Unify LOONGSON3/LOONGSON64 Kconfig usage
MIPS: Loongson: Rename LOONGSON1 to LOONGSON32
MIPS: Loongson: Fix return value of loongson_hwmon_init
MIPS: add support for SGI Octane (IP30)
MIPS: PCI: make phys_to_dma/dma_to_phys for pci-xtalk-bridge common
...
|
|
|
Linus Torvalds
|
4ba380f616 |
arm64 updates for 5.5:
- On ARMv8 CPUs without hardware updates of the access flag, avoid
failing cow_user_page() on PFN mappings if the pte is old. The patches
introduce an arch_faults_on_old_pte() macro, defined as false on x86.
When true, cow_user_page() makes the pte young before attempting
__copy_from_user_inatomic().
- Covert the synchronous exception handling paths in
arch/arm64/kernel/entry.S to C.
- FTRACE_WITH_REGS support for arm64.
- ZONE_DMA re-introduced on arm64 to support Raspberry Pi 4
- Several kselftest cases specific to arm64, together with a MAINTAINERS
update for these files (moved to the ARM64 PORT entry).
- Workaround for a Neoverse-N1 erratum where the CPU may fetch stale
instructions under certain conditions.
- Workaround for Cortex-A57 and A72 errata where the CPU may
speculatively execute an AT instruction and associate a VMID with the
wrong guest page tables (corrupting the TLB).
- Perf updates for arm64: additional PMU topologies on HiSilicon
platforms, support for CCN-512 interconnect, AXI ID filtering in the
IMX8 DDR PMU, support for the CCPI2 uncore PMU in ThunderX2.
- GICv3 optimisation to avoid a heavy barrier when accessing the
ICC_PMR_EL1 register.
- ELF HWCAP documentation updates and clean-up.
- SMC calling convention conduit code clean-up.
- KASLR diagnostics printed during boot
- NVIDIA Carmel CPU added to the KPTI whitelist
- Some arm64 mm clean-ups: use generic free_initrd_mem(), remove stale
macro, simplify calculation in __create_pgd_mapping(), typos.
- Kconfig clean-ups: CMDLINE_FORCE to depend on CMDLINE, choice for
endinanness to help with allmodconfig.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
"Apart from the arm64-specific bits (core arch and perf, new arm64
selftests), it touches the generic cow_user_page() (reviewed by
Kirill) together with a macro for x86 to preserve the existing
behaviour on this architecture.
Summary:
- On ARMv8 CPUs without hardware updates of the access flag, avoid
failing cow_user_page() on PFN mappings if the pte is old. The
patches introduce an arch_faults_on_old_pte() macro, defined as
false on x86. When true, cow_user_page() makes the pte young before
attempting __copy_from_user_inatomic().
- Covert the synchronous exception handling paths in
arch/arm64/kernel/entry.S to C.
- FTRACE_WITH_REGS support for arm64.
- ZONE_DMA re-introduced on arm64 to support Raspberry Pi 4
- Several kselftest cases specific to arm64, together with a
MAINTAINERS update for these files (moved to the ARM64 PORT entry).
- Workaround for a Neoverse-N1 erratum where the CPU may fetch stale
instructions under certain conditions.
- Workaround for Cortex-A57 and A72 errata where the CPU may
speculatively execute an AT instruction and associate a VMID with
the wrong guest page tables (corrupting the TLB).
- Perf updates for arm64: additional PMU topologies on HiSilicon
platforms, support for CCN-512 interconnect, AXI ID filtering in
the IMX8 DDR PMU, support for the CCPI2 uncore PMU in ThunderX2.
- GICv3 optimisation to avoid a heavy barrier when accessing the
ICC_PMR_EL1 register.
- ELF HWCAP documentation updates and clean-up.
- SMC calling convention conduit code clean-up.
- KASLR diagnostics printed during boot
- NVIDIA Carmel CPU added to the KPTI whitelist
- Some arm64 mm clean-ups: use generic free_initrd_mem(), remove
stale macro, simplify calculation in __create_pgd_mapping(), typos.
- Kconfig clean-ups: CMDLINE_FORCE to depend on CMDLINE, choice for
endinanness to help with allmodconfig"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (93 commits)
arm64: Kconfig: add a choice for endianness
kselftest: arm64: fix spelling mistake "contiguos" -> "contiguous"
arm64: Kconfig: make CMDLINE_FORCE depend on CMDLINE
MAINTAINERS: Add arm64 selftests to the ARM64 PORT entry
arm64: kaslr: Check command line before looking for a seed
arm64: kaslr: Announce KASLR status on boot
kselftest: arm64: fake_sigreturn_misaligned_sp
kselftest: arm64: fake_sigreturn_bad_size
kselftest: arm64: fake_sigreturn_duplicated_fpsimd
kselftest: arm64: fake_sigreturn_missing_fpsimd
kselftest: arm64: fake_sigreturn_bad_size_for_magic0
kselftest: arm64: fake_sigreturn_bad_magic
kselftest: arm64: add helper get_current_context
kselftest: arm64: extend test_init functionalities
kselftest: arm64: mangle_pstate_invalid_mode_el[123][ht]
kselftest: arm64: mangle_pstate_invalid_daif_bits
kselftest: arm64: mangle_pstate_invalid_compat_toggle and common utils
kselftest: arm64: extend toplevel skeleton Makefile
drivers/perf: hisi: update the sccl_id/ccl_id for certain HiSilicon platform
arm64: mm: reserve CMA and crashkernel in ZONE_DMA32
...
|
|
|
Linus Torvalds
|
e25645b181 |
linux-kselftest-5.5-rc1-kunit
This kselftest update for Linux 5.5-rc1 adds KUnit, a lightweight unit testing and mocking framework for the Linux kernel from Brendan Higgins. KUnit is not an end-to-end testing framework. It is currently supported on UML and sub-systems can write unit tests and run them in UML env. KUnit documentation is included in this update. In addition, this Kunit update adds 3 new kunit tests: - kunit test for proc sysctl from Iurii Zaikin - kunit test for the 'list' doubly linked list from David Gow - ext4 kunit test for decoding extended timestamps from Iurii Zaikin In the future KUnit will be linked to Kselftest framework to provide a way to trigger KUnit tests from user-space. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAl3YfBQACgkQCwJExA0N QxzTjxAAiFhaDMhlpLhn1DpIUNvfKrIgDjJgajQAyMMs6TJK3OrD6J4WbpVD7wGo aqF9l6o64sY18JAo3s00j6AcAmVwNH7qzEEuzIQPjJvQ8C4sCWL3esEP4JHgFb2F snlSn5KjSsdC1D9N7uQIhgW76xPSyDrTwWQpglvmB9TwmJVBIl9zhu+unp73ufFJ N+ieDg8A6W/wDGYSq5JBSkJbuI0gL+daNwUYzxEEZIskndhpovOc82WAldECRm6x TfI0u39zTbrEO0DHgmYpyGbTN8TB2mXjH5HMjwg+KbHfKVTKKGvTK7XFs8mWGQpO n2meypZuwuIsRPOPcAVs+Gt2dc0jFODJVIV1EzA0WSv6TEdPqyhM/d13tHdCqjm9 ic5wQ/hQQNEB1Dvg5ereXBaGGaoqP95y61ZpCS9vCXFXH+28E/B63Ebfs2IBIuqS Jv2KcoxabyZq3uGdjnn+mD7IM8rkvscRP4Ba31nXRgJIYDHAzqe7APN7y3on4NGx 1q7lBlA3XZZ8qgo0zpLST20ck/qaL3tk4k8E1f8emh6CuyrCWtazgrWkMIlyEX0O 8nre3uEAF9xUzB4+gZK4YmelN9Bld3Uv7Ippt1zTCiQ0FkEABQIMUrTZygy7Wfg6 6qi4dk8frWW4Kt63gOXsMxr9FWTqDk+Ys4GPAVDVm1d0dzERn8k= =0zEe -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-5.5-rc1-kunit' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest KUnit support gtom Shuah Khan: "This adds KUnit, a lightweight unit testing and mocking framework for the Linux kernel from Brendan Higgins. KUnit is not an end-to-end testing framework. It is currently supported on UML and sub-systems can write unit tests and run them in UML env. KUnit documentation is included in this update. In addition, this Kunit update adds 3 new kunit tests: - proc sysctl test from Iurii Zaikin - the 'list' doubly linked list test from David Gow - ext4 tests for decoding extended timestamps from Iurii Zaikin In the future KUnit will be linked to Kselftest framework to provide a way to trigger KUnit tests from user-space" * tag 'linux-kselftest-5.5-rc1-kunit' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (23 commits) lib/list-test: add a test for the 'list' doubly linked list ext4: add kunit test for decoding extended timestamps Documentation: kunit: Fix verification command kunit: Fix '--build_dir' option kunit: fix failure to build without printk MAINTAINERS: add proc sysctl KUnit test to PROC SYSCTL section kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec() MAINTAINERS: add entry for KUnit the unit testing framework Documentation: kunit: add documentation for KUnit kunit: defconfig: add defconfigs for building KUnit tests kunit: tool: add Python wrappers for running KUnit tests kunit: test: add tests for KUnit managed resources kunit: test: add the concept of assertions kunit: test: add tests for kunit test abort kunit: test: add support for test abort objtool: add kunit_try_catch_throw to the noreturn list kunit: test: add initial tests lib: enable building KUnit in lib/ kunit: test: add the concept of expectations kunit: test: add assertion printing library ... |
|
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Linus Torvalds
|
1c1ff4836f |
fsverity updates for 5.5
Expose the fs-verity bit through statx(). -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCXdtWqhQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK+C9AQCCf8C2KP6DynoGQb9KRYYreJk8js8G IgtlhazJ3j1RJAD/VijFbdwbxGCmiR1Y6BhKq5eaCYD1El68wSwkKuNO3ww= =7WpU -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fsverity updates from Eric Biggers: "Expose the fs-verity bit through statx()" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: docs: fs-verity: mention statx() support f2fs: support STATX_ATTR_VERITY ext4: support STATX_ATTR_VERITY statx: define STATX_ATTR_VERITY docs: fs-verity: document first supported kernel version |
|
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Linus Torvalds
|
ea4b71bc0b |
fscrypt updates for 5.5
- Add the IV_INO_LBLK_64 encryption policy flag which modifies the encryption to be optimized for UFS inline encryption hardware. - For AES-128-CBC, use the crypto API's implementation of ESSIV (which was added in 5.4) rather than doing ESSIV manually. - A few other cleanups. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCXdtVMxQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK8MVAP44iRzj8ZXu62BhqNOYYcF60s/58QfZ Jo1VdmvO/8MNrAD+P/jW5sqzcB5BLdNzS7pLKGIzsC55uMyp/79xyKK8wQc= =XKWV -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fscrypt updates from Eric Biggers: - Add the IV_INO_LBLK_64 encryption policy flag which modifies the encryption to be optimized for UFS inline encryption hardware. - For AES-128-CBC, use the crypto API's implementation of ESSIV (which was added in 5.4) rather than doing ESSIV manually. - A few other cleanups. * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: f2fs: add support for IV_INO_LBLK_64 encryption policies ext4: add support for IV_INO_LBLK_64 encryption policies fscrypt: add support for IV_INO_LBLK_64 policies fscrypt: avoid data race on fscrypt_mode::logged_impl_name docs: ioctl-number: document fscrypt ioctl numbers fscrypt: zeroize fscrypt_info before freeing fscrypt: remove struct fscrypt_ctx fscrypt: invoke crypto API for ESSIV handling |
|
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Linus Torvalds
|
1b88176b9c |
MTD core:
* Dropped inactive maintainers, updated the repositories and added the IRC
channel.
* Debugfs functions improvements.
* Initialized of more structure parameters.
* Misc fixes reported by robots.
MTD devices:
* spear_smi: Fixed Write Burst mode
* New Intel IXP4xx flash probing hook.
Raw NAND core:
* Useless extra checks dropped.
* Updated the detection of the bad block markers position
Raw NAND controller drivers:
* Cadence : New driver
* Brcmnand: Support for flash-dma v0 + fixes
* Denali : Support for the legacy controller/chip DT representation
dropped
* Superfluous dev_err() calls removed
SPI NOR core changes:
* introduce 'struct spi_nor_controller_ops',
* clean the Register Operations methods,
* use dev_dbg insted of dev_err for low level info,
* fix retlen handling in sst_write(),
* fix silent truncations in spi_nor_read and spi_nor_read_raw(),
* fix the clearing of QE bit on lock()/unlock(),
* rework the disabling of the block write protection,
* rework the Quad Enable methods,
* make sure nor->spimem and nor->controller_ops are mutually exclusive,
* set default Quad Enable method for ISSI flashes,
* add support for few flashes.
SPI NOR controller drivers changes:
* intel-spi:
- support chips without software sequencer,
- add support for Intel Cannon Lake and Intel Comet Lake-H flashes.
CFI core changes:
* Code cleanups related useless initializers and coding style issues
* Fix for a possible double free problem in cfi_cmdset_0002
* Improved error reporting and handling in cfi_cmdset_0002 core for HyperFlash
-----BEGIN PGP SIGNATURE-----
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Merge tag 'mtd/for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull MTD updates from Miquel Raynal:
"MTD core:
- drop inactive maintainers, update the repositories and add IRC
channel
- debugfs functions improvements
- initialize more structure parameters
- misc fixes reported by robots
MTD devices:
- spear_smi: Fixed Write Burst mode
- new Intel IXP4xx flash probing hook
Raw NAND core:
- useless extra checks dropped
- update the detection of the bad block markers position
Raw NAND controller drivers:
- Cadence: new driver
- Brcmnand: support for flash-dma v0 + fixes
- Denali: drop support for the legacy controller/chip DT representation
- superfluous dev_err() calls removed
SPI NOR core changes:
- introduce 'struct spi_nor_controller_ops'
- clean the Register Operations methods
- use dev_dbg insted of dev_err for low level info
- fix retlen handling in sst_write()
- fix silent truncations in spi_nor_read and spi_nor_read_raw()
- fix the clearing of QE bit on lock()/unlock()
- rework the disabling of the block write protection
- rework the Quad Enable methods
- make sure nor->spimem and nor->controller_ops are mutually exclusive
- set default Quad Enable method for ISSI flashes
- add support for few flashes
SPI NOR controller drivers changes:
- intel-spi:
- support chips without software sequencer
- add support for Intel Cannon Lake and Intel Comet Lake-H flashes
CFI core changes:
- code cleanups related useless initializers and coding style issues
- fix for a possible double free problem in cfi_cmdset_0002
- improved HyperFlash error reporting and handling in cfi_cmdset_0002 core"
* tag 'mtd/for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (73 commits)
mtd: devices: fix mchp23k256 read and write
mtd: no need to check return value of debugfs_create functions
mtd: spi-nor: Set default Quad Enable method for ISSI flashes
mtd: spi-nor: Add support for is25wp256
mtd: spi-nor: Add support for w25q256jw
mtd: spi-nor: Move condition to avoid a NULL check
mtd: spi-nor: Make sure nor->spimem and nor->controller_ops are mutually exclusive
mtd: spi-nor: Rename Quad Enable methods
mtd: spi-nor: Merge spansion Quad Enable methods
mtd: spi-nor: Rename CR_QUAD_EN_SPAN to SR2_QUAD_EN_BIT1
mtd: spi-nor: Extend the SR Read Back test
mtd: spi-nor: Rework the disabling of block write protection
mtd: spi-nor: Fix clearing of QE bit on lock()/unlock()
mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash
mtd: cfi_cmdset_0002: only check errors when ready in cfi_check_err_status()
mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
mtd: cfi_cmdset_*: kill useless 'ret' variable initializers
mtd: cfi_util: use DIV_ROUND_UP() in cfi_udelay()
mtd: spi-nor: Print debug message when the read back test fails
mtd: spi-nor: Check all the bits written, not just the BP ones
...
|
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Linus Torvalds
|
eeee2827ae |
- Fix DM core to disallow stacking request-based DM on partitions.
- Fix DM raid target to properly resync raidset even if bitmap needed additional pages. - Fix DM crypt performance regression due to use of WQ_HIGHPRI for the IO and crypt workqueues. - Fix DM integrity metadata layout that was aligned on 128K boundary rather than the intended 4K boundary (removes 124K of wasted space for each metadata block). - Improve the DM thin, cache and clone targets to use spin_lock_irq rather than spin_lock_irqsave where possible. - Fix DM thin single thread performance that was lost due to needless workqueue wakeups. - Fix DM zoned target performance that was lost due to excessive backing device checks. - Add ability to trigger write failure with the DM dust test target. - Fix whitespace indentation in drivers/md/Kconfig. - Various smalls fixes and cleanups (e.g. use struct_size, fix uninitialized variable, variable renames, etc). -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAl3X/uUTHHNuaXR6ZXJA cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWv4PCACAIapkVx6A+MCQMT1lFJ9Ad5RRE0jb xKjvte0KKozIsrabkLeRS/fOi6IVJwfdyF+rI5Q5BNxh6IzLrxvKvtcSatYyxY+O hd/ijcgntE7UBXU99nesBG9Vax66EXeAkXUU+UJWkijrIPikxAc62zkpl4KwK4c2 sVHRu7g7avYKSeN/CUl18WIPXKVGmKbKTUtWNd/R46V37y27EwNP2NXUGwQcrCHR G5TJBJIl3UL2nB14LbvbZ8+0nwLjiFgc6SJK72bTJwLOVQFA+0KrqxIejqtRxlGR fsEq9zfbm+9VdsQMESGYKAI89diq26uCLYBmBQe7OtJc7HBdBN0/Wkbe =CiR7 -----END PGP SIGNATURE----- Merge tag 'for-5.5/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Fix DM core to disallow stacking request-based DM on partitions. - Fix DM raid target to properly resync raidset even if bitmap needed additional pages. - Fix DM crypt performance regression due to use of WQ_HIGHPRI for the IO and crypt workqueues. - Fix DM integrity metadata layout that was aligned on 128K boundary rather than the intended 4K boundary (removes 124K of wasted space for each metadata block). - Improve the DM thin, cache and clone targets to use spin_lock_irq rather than spin_lock_irqsave where possible. - Fix DM thin single thread performance that was lost due to needless workqueue wakeups. - Fix DM zoned target performance that was lost due to excessive backing device checks. - Add ability to trigger write failure with the DM dust test target. - Fix whitespace indentation in drivers/md/Kconfig. - Various smalls fixes and cleanups (e.g. use struct_size, fix uninitialized variable, variable renames, etc). * tag 'for-5.5/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (22 commits) Revert "dm crypt: use WQ_HIGHPRI for the IO and crypt workqueues" dm: Fix Kconfig indentation dm thin: wakeup worker only when deferred bios exist dm integrity: fix excessive alignment of metadata runs dm raid: Remove unnecessary negation of a shift in raid10_format_to_md_layout dm zoned: reduce overhead of backing device checks dm dust: add limited write failure mode dm dust: change ret to r in dust_map_read and dust_map dm dust: change result vars to r dm cache: replace spin_lock_irqsave with spin_lock_irq dm bio prison: replace spin_lock_irqsave with spin_lock_irq dm thin: replace spin_lock_irqsave with spin_lock_irq dm clone: add bucket_lock_irq/bucket_unlock_irq helpers dm clone: replace spin_lock_irqsave with spin_lock_irq dm writecache: handle REQ_FUA dm writecache: fix uninitialized variable warning dm stripe: use struct_size() in kmalloc() dm raid: streamline rs_get_progress() and its raid_status() caller side dm raid: simplify rs_setup_recovery call chain dm raid: to ensure resynchronization, perform raid set grow in preresume ... |
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Linus Torvalds
|
ff6814b078 |
for-5.5/block-20191121
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Merge tag 'for-5.5/block-20191121' of git://git.kernel.dk/linux-block
Pull core block updates from Jens Axboe:
"Due to more granular branches, this one is small and will be followed
with other core branches that add specific features. I meant to just
have a core and drivers branch, but external dependencies we ended up
adding a few more that are also core.
The changes are:
- Fixes and improvements for the zoned device support (Ajay, Damien)
- sed-opal table writing and datastore UID (Revanth)
- blk-cgroup (and bfq) blk-cgroup stat fixes (Tejun)
- Improvements to the block stats tracking (Pavel)
- Fix for overruning sysfs buffer for large number of CPUs (Ming)
- Optimization for small IO (Ming, Christoph)
- Fix typo in RWH lifetime hint (Eugene)
- Dead code removal and documentation (Bart)
- Reduction in memory usage for queue and tag set (Bart)
- Kerneldoc header documentation (André)
- Device/partition revalidation fixes (Jan)
- Stats tracking for flush requests (Konstantin)
- Various other little fixes here and there (et al)"
* tag 'for-5.5/block-20191121' of git://git.kernel.dk/linux-block: (48 commits)
Revert "block: split bio if the only bvec's length is > SZ_4K"
block: add iostat counters for flush requests
block,bfq: Skip tracing hooks if possible
block: sed-opal: Introduce SUM_SET_LIST parameter and append it using 'add_token_u64'
blk-cgroup: cgroup_rstat_updated() shouldn't be called on cgroup1
block: Don't disable interrupts in trigger_softirq()
sbitmap: Delete sbitmap_any_bit_clear()
blk-mq: Delete blk_mq_has_free_tags() and blk_mq_can_queue()
block: split bio if the only bvec's length is > SZ_4K
block: still try to split bio if the bvec crosses pages
blk-cgroup: separate out blkg_rwstat under CONFIG_BLK_CGROUP_RWSTAT
blk-cgroup: reimplement basic IO stats using cgroup rstat
blk-cgroup: remove now unused blkg_print_stat_{bytes|ios}_recursive()
blk-throtl: stop using blkg->stat_bytes and ->stat_ios
bfq-iosched: stop using blkg->stat_bytes and ->stat_ios
bfq-iosched: relocate bfqg_*rwstat*() helpers
block: add zone open, close and finish ioctl support
block: add zone open, close and finish operations
block: Simplify REQ_OP_ZONE_RESET_ALL handling
block: Remove REQ_OP_ZONE_RESET plugging
...
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Linus Torvalds
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6e7b06a4c8 |
for-5.5/libata-20191121
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAl3WxTEQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgppkrD/wI7A0K+CE6Cd0QQtVmZaMG6r68rj4wUtyB J4j44DOzfLwhRoQ4VhqbAysUiVHc2sT/10Ogq0vFmi5y2ewNQWHQ7tCCv52zbh0X bJdt67GkM81MNpX1Hjn/ABcSAy8nzQ+efPmbS/6SnEZvSh9HIajwE6E7CxPaQ6NT mZtLsPTvnn1Ct01JZecnFYSRWvjnKDd89B2KjU1FoUcOjZxCJiTXB1XQWlFAI2rH qnzTXYN6CewnENLlkUCdfFCIsaRh4q2gN7plSVL35VPYTWOYNSmgJT5glRZ7ZyHi fYPsAGvvYBRdqF/goOklqTRtmFNhwbnjW5pspcwQMyAlHGCpGRemxmQ8OA7qtjSk XrZrrPO5TZNs/c7vR5697anAa3fD5YefaRvzBJR9IpWS1rDOTg9P9y3isWOclQQz llVSZE4yW7qEBp5x9uvOR2jCdqx9HNaXKB3u+Qc9etYGdsAKROgeW7YbLkafhnQL ak0BM/BhHJYuJ/GIAPgQyB/D982G3I4vvUSB5Ixf3w6v4MDowUDznJNHdvhWSoe2 eU1gb0tfVUSdCcHMcAYKtFJikGgD19rjESKQW8UJM1aUOyJkawdzTx4grMdzOfzB 3vue4QKT3sPHeSCLQGLZLCKBN8sHRtKSPGaJKwXdvyZYFc4YZ8eFhg7ElICFJFRZ SS361Hviog== =ucL7 -----END PGP SIGNATURE----- Merge tag 'for-5.5/libata-20191121' of git://git.kernel.dk/linux-block Pull libata updates from Jens Axboe: "Just a few fixes all over the place, support for the Annapurna SATA controller, and a patchset that cleans up the error defines and ultimately fixes anissue with sata_mv" * tag 'for-5.5/libata-20191121' of git://git.kernel.dk/linux-block: ata: pata_artop: make arrays static const, makes object smaller ata_piix: remove open-coded dmi_match(DMI_OEM_STRING) ata: sata_mv, avoid trigerrable BUG_ON ata: make qc_prep return ata_completion_errors ata: define AC_ERR_OK ata: Documentation, fix function names libata: Ensure ata_port probe has completed before detach ahci: tegra: use regulator_bulk_set_supply_names() ahci: Add support for Amazon's Annapurna Labs SATA controller |
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Jaegeuk Kim
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a4db59ac90 |
f2fs: expose main_blkaddr in sysfs
Expose in /sys/fs/f2fs/<blockdev>/main_blkaddr the block address where the main area starts. This allows user mode programs to determine: - That pinned files that are made exclusively of fully allocated 2MB segments will never be unpinned by the file system. - Where the main area starts. This is required by programs that want to verify if a file is made exclusively of 2MB f2fs segments, the alignment boundary for segments starts at this address. Testing for 2MB alignment relative to the start of the device is incorrect, because for some filesystems main_blkaddr is not at a 2MB boundary relative to the start of the device. The entry will be used when validating reliable pinning file feature proposed by "f2fs: support aligned pinned file". Signed-off-by: Ramon Pantin <pantin@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Jonathan Corbet
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0bfa52a43e |
docs: fix up the maintainer profile document
Add blank lines where needed to get the document to render properly. Also add a TOC of existing profiles just so that the nvdimm profile is linked into the toctree, is discoverable, and doesn't generate a warning. Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Dan Williams
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47843401e3 |
libnvdimm, MAINTAINERS: Maintainer Entry Profile
Document the basic policies of the libnvdimm subsystem and provide a first example of a Maintainer Entry Profile for others to duplicate and edit. Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/157462919825.1729495.5877405723948988416.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Dan Williams
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4699c504e6 |
Maintainer Handbook: Maintainer Entry Profile
As presented at the 2018 Linux Plumbers conference [1], the Maintainer
Entry Profile (formerly Subsystem Profile) is proposed as a way to reduce
friction between committers and maintainers and encourage conversations
amongst maintainers about common best practices. While coding-style,
submit-checklist, and submitting-drivers lay out some common expectations
there remain local customs and maintainer preferences that vary by
subsystem.
The profile contains documentation of some of the common policy
questions a contributor might have that are local to the subsystem /
device-driver, special considerations for the subsystem, or other
guidelines that are otherwise not covered by the top-level process
documents.
The initial and hopefully non-controversial headings in the profile are:
Overview:
General introduction to how the subsystem operates
Submit Checklist Addendum:
Mechanical items that gate submission staging, or other requirements
that gate patch acceptance.
Key Cycle Dates:
- Last -rc for new feature submissions: Expected lead time for submissions
- Last -rc to merge features: Deadline for merge decisions
Resubmit Cadence: When and preferred method to follow up with the
maintainer
Note that coding style guidelines are explicitly left out of this list.
See Documentation/maintainer/maintainer-entry-profile.rst for more details,
and a follow-on example profile for the libnvdimm subsystem.
[1]: https://linuxplumbersconf.org/event/2/contributions/59/
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Steve French <stfrench@microsoft.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Tobin C. Harding <me@tobin.cc>
Cc: Olof Johansson <olof@lixom.net>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Joe Perches <joe@perches.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Link: https://lore.kernel.org/r/157462919309.1729495.10585699280061787229.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Andy Shevchenko
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790591f41e |
i2c: i801: Correct Intel Jasper Lake SOC naming
There is no suffix applied to Intel Jasper Lake SOC. Remove it
from the comments and definitions. Besides that, it's a SOC,
thus replace PCH with SOC where it appropriate.
Fixes:
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Jason Gunthorpe
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3694e41e41 |
Merge branch 'ib-guids' into rdma.git for-next
Danit Goldberg says:
====================
This series extends RTNETLINK to provide IB port and node GUIDs, which
were configured for Infiniband VFs.
The functionality to set VF GUIDs already existed for a long time, and
here we are adding the missing "get" so that netlink will be symmetric and
various cloud orchestration tools will be able to manage such VFs more
naturally.
The iproute2 was extended too to present those GUIDs.
- ip link show <device>
For example:
- ip link set ib4 vf 0 node_guid 22:44:33:00:33:11:00:33
- ip link set ib4 vf 0 port_guid 10:21:33:12:00:11:22:10
- ip link show ib4
ib4: <BROADCAST,MULTICAST> mtu 4092 qdisc noop state DOWN mode DEFAULT group default qlen 256
link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff
vf 0 link/infiniband 00:00:0a:2d:fe:80:00:00:00:00:00:00:ec:0d:9a:03:00:44:36:8d brd 00:ff:ff:ff:ff:12:40:1b:ff:ff:00:00:00:00:00:00:ff:ff:ff:ff,
spoof checking off, NODE_GUID 22:44:33:00:33:11:00:33, PORT_GUID 10:21:33:12:00:11:22:10, link-state disable, trust off, query_rss off
====================
Based on the mlx5-next branch from
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux for
dependencies
* branch 'ib-guids': (35 commits)
IB/mlx5: Implement callbacks for getting VFs GUID attributes
IB/ipoib: Add ndo operation for getting VFs GUID attributes
IB/core: Add interfaces to get VF node and port GUIDs
net/core: Add support for getting VF GUIDs
net/mlx5: Add new chain for netfilter flow table offload
net/mlx5: Refactor creating fast path prio chains
net/mlx5: Accumulate levels for chains prio namespaces
net/mlx5: Define fdb tc levels per prio
net/mlx5: Rename FDB_* tc related defines to FDB_TC_* defines
net/mlx5: Simplify fdb chain and prio eswitch defines
IB/mlx5: Load profile according to RoCE enablement state
IB/mlx5: Rename profile and init methods
net/mlx5: Handle "enable_roce" devlink param
net/mlx5: Document flow_steering_mode devlink param
devlink: Add new "enable_roce" generic device param
net/mlx5: fix spelling mistake "metdata" -> "metadata"
net/mlx5: fix kvfree of uninitialized pointer spec
IB/mlx5: Introduce and use mlx5_core_is_vf()
net/mlx5: E-switch, Enable metadata on own vport
net/mlx5: Refactor ingress acl configuration
...
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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Takashi Iwai
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09578eacaa |
ASoC: More updates for v5.5
Some more development work for v5.5. Highlights include: - More cleanups from Morimoto-san. - Trigger word detection for RT5677. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl3bzrQTHGJyb29uaWVA a2VybmVsLm9yZwAKCRAk1otyXVSH0LkMB/4/MkpN4F2WudNCKgmYay2gw3hq8aOR 5Xh/SE6N3BEgBpQiMEUdePRT6LqnQMsSpOaUoKfd4nFvCyLaV7itaYzQuUpo+UJ/ a4UDHJPVfrDJeFghWqSngfEW/N66mpO3UuAvhSRTR3ku0T31v9FkcLsMbdxVUpLC ablSaFfPCOtTQOsG9blRUL/GAWUhGzPI/Hl4VldS0FvKDmMDY2fxt7QxXRaEYItc i1Uthklxd0BfRmDqv0WEpduUhbwzg6Uir9pXSisux7DpMk1Li0IyPST5UcRl0Zf4 CKL/qfdQANpufj9kGmrlCOnXB9P5/XYVwfYV430WqMyw0QaOzzSrxT7C =CZ/+ -----END PGP SIGNATURE----- Merge tag 'asoc-v5.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: More updates for v5.5 Some more development work for v5.5. Highlights include: - More cleanups from Morimoto-san. - Trigger word detection for RT5677. Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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Kalle Valo
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dae0978d41 |
dt: bindings: net: add qcom,ath11k.yaml
ath11k is a driver for Qualcomm IEEE 802.11ax devices. Add a bindings document for the driver, first documenting IPQ8074 which is the only device ath11k currently supports. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
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Jakub Kicinski
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5f04ed74a8 |
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says: ==================== pull request: bluetooth-next 2019-11-24 Here's one last bluetooth-next pull request for the 5.5 kernel: - Fix BDADDR_PROPERTY & INVALID_BDADDR quirk handling - Added support for BCM4334B0 and BCM4335A0 controllers - A few other smaller fixes related to locking and memory leaks ==================== Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> |
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Jason Gunthorpe
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a22dd50640 |
mm/hmm: remove hmm_mirror and related
The only two users of this are now converted to use mmu_interval_notifier, delete all the code and update hmm.rst. Link: https://lore.kernel.org/r/20191112202231.3856-14-jgg@ziepe.ca Reviewed-by: Jérôme Glisse <jglisse@redhat.com> Tested-by: Ralph Campbell <rcampbell@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> |
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Robert Schwebel
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4791d77a08 |
docs: networking: nfc: change to rst format
Now that the sphinx syntax has been fixed, change the document from txt to rst and add it to the index. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> |
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Robert Schwebel
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bf0b2511e8 |
docs: networking: nfc: fix code block syntax
Silence this warning: Documentation/networking/nfc.rst:113: WARNING: Definition list ends without a blank line; unexpected unindent. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> |
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Robert Schwebel
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f67b7c0874 |
docs: networking: nfc: fix bullet list syntax
Fix this warning: Documentation/networking/nfc.rst:87: WARNING: Bullet list ends without a blank line; unexpected unindent. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> |
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Robert Schwebel
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c0b96e8f9f |
docs: networking: nfc: change block diagram to sphinx syntax
Change the block diagram to match the sphinx syntax. This will make it possible to switch this file to rst in the future. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> |
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Robert Schwebel
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66ac53a8c5 |
docs: networking: nfc: change headlines to sphinx syntax
The headlines in this file do are not in the standard kernel docu- mentation headline format. Change it, so this file can be switched to rst in the future. Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> |
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Russell King
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e3cf8b3668 |
net: phy: remove phy_ethtool_sset()
There are no users of phy_ethtool_sset() in the kernel anymore, and
as of commit
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Giovanni Mascellani
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4a1288f1c1 |
dell-smm-hwmon: Add documentation
Part of the documentation is taken from the README of the userspace utils (https://github.com/vitorafsr/i8kutils). The license is GPL-2+ and the author Massimo Dal Zotto is already credited as author of the module. Therefore there should be no copyright problem. I also added a paragraph with specific information on the experimental support for automatic BIOS fan control. Signed-off-by: Giovanni Mascellani <gio@debian.org> Link: https://lore.kernel.org/r/20191122101519.1246458-2-gio@debian.org [groeck: Fixed some of the documentation warnings] Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
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Manivannan Sadhasivam
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7046c6b018 |
dt-bindings: clock: Add devicetree binding for BM1880 SoC
Add YAML devicetree binding for Bitmain BM1880 SoC. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lkml.kernel.org/r/20191115162901.17456-4-manivannan.sadhasivam@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
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Mark Brown
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ca4196aa10
|
Merge branch 'spi-5.5' into spi-next | |
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Mark Brown
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a21da94f61
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Merge branch 'regulator-5.5' into regulator-next | |
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Mark Brown
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8c4d2a0bfb
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Merge branch 'asoc-5.5' into asoc-next | |
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Benjamin Gaignard
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ffa119f7c4
|
dt-bindings: spi: Convert stm32 QSPI bindings to json-schema
Convert the STM32 QSPI binding to DT schema format using json-schema Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20191120194444.10540-1-benjamin.gaignard@st.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Kees Cook
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51e46c7a40 |
docs, parallelism: Rearrange how jobserver reservations are made
Rasmus correctly observed that the existing jobserver reservation only worked if no other build targets were specified. The correct approach is to hold the jobserver slots until sphinx has finished. To fix this, the following changes are made: - refactor (and rename) scripts/jobserver-exec to set an environment variable for the maximally reserved jobserver slots and exec a child, to release the slots on exit. - create Documentation/scripts/parallel-wrapper.sh which examines both $PARALLELISM and the detected "-jauto" logic from Documentation/Makefile to decide sphinx's final -j argument. - chain these together in Documentation/Makefile Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/lkml/eb25959a-9ec4-3530-2031-d9d716b40b20@rasmusvillemoes.dk Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20191121205929.40371-4-keescook@chromium.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |