The code was written under the assumption that the
regmap_update_bits() would mask the bits in the mask and
set the bits in the value.
It missed the points that it will not set bits in the value
unless these are also masked in the mask. Set value bits
that are not in the mask will simply be ignored.
Fixes: 06351d133d ("pinctrl: add a Gemini SoC pin controller")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Removing the linux/gpio.h include means we no longer have a declaration
of gpiochip_lock_as_irq() when CONFIG_GPIOLIB is disabled:
drivers/pinctrl/mediatek/mtk-eint.c: In function 'mtk_eint_irq_request_resources':
drivers/pinctrl/mediatek/mtk-eint.c:247:8: error: implicit declaration of function 'gpiochip_lock_as_irq'; did you mean 'spin_lock_irq'? [-Werror=implicit-function-declaration]
drivers/pinctrl/mediatek/mtk-eint.c: In function 'mtk_eint_irq_release_resources':
drivers/pinctrl/mediatek/mtk-eint.c:272:2: error: implicit declaration of function 'gpiochip_unlock_as_irq'; did you mean 'spin_unlock_irq'? [-Werror=implicit-function-declaration]
Select it explictly instead.
Fixes: 1c5fb66afa ("pinctrl: Include <linux/gpio/driver.h> nothing else")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
If the probe function fails the driver core cares to return the allocated
resources automatically. So the driver can be simplified accordingly.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
- Add support for the new RZ/N1D (R9A06G032) and RZ/N1S (R9A06G033)
SoCs,
- Add INTC-EX pin groups on R-Car E3.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCW7dQmQAKCRCKwlD9ZEnx
cB04AQCj1PoCEotqH9TGaGeVXal35LUMP279vz3HoJweY0DF2AD/QKd/jC2mHz/c
EypfJAvBvckw9AsdfNSacrCIdMNg7gE=
=gtgr
-----END PGP SIGNATURE-----
Merge tag 'sh-pfc-for-v4.20-tag3' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: sh-pfc: Updates for v4.20 (take three)
- Add support for the new RZ/N1D (R9A06G032) and RZ/N1S (R9A06G033)
SoCs,
- Add INTC-EX pin groups on R-Car E3.
Add all source files under drivers/pinctrl/mediatek for the entry and
change the address to a permanent one since I have a personal leave
over the next few months and the address would be suspended for a while.
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This driver provides support for Northstar mux controller. It differs
from Northstar Plus one so a new binding and driver were needed.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Northstar has mux controller just like Northstar Plus and Northstar2.
It's a bit different though (different registers & pins) so it requires
its own binding.
It's needed to allow other block bindings specify required mux setup.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The 'tiles' array is initialized to a constant pointers to constant
strings, but the declaration is only half as constant:
drivers/pinctrl/qcom/pinctrl-qcs404.c:1660:11: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
drivers/pinctrl/qcom/pinctrl-sdm660.c:1417:11: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
Let's make it more constant.
Fixes: 22eb8301db ("pinctrl: qcom: Add qcs404 pinctrl driver")
Fixes: a46d5e9819 ("pinctrl: qcom: Support dispersed tiles")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The .to_irq() function obviously takes the per-chip offset
as parameter, not the global GPIO number.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The parameter 'community' had been spelled incorrectly.
Fix it here.
As a side effect it satisfies static checkers that issue
the following warnings:
drivers/pinctrl/intel/pinctrl-intel.c:845: warning: Function parameter or member 'community' not described in 'intel_gpio_to_pin'
drivers/pinctrl/intel/pinctrl-intel.c:845: warning: Excess function parameter 'commmunity' description in 'intel_gpio_to_pin'
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Simple type conversion with no functional change implied.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Simple type conversion with no functional change implied.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Simple type conversion with no functional change implied.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Simple type conversion with no functional change implied.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add the binding for the TLMM pinctrl block found in the SDM660 platform.
Signed-off-by: Craig Tatlor <ctatlor97@gmail.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add pins, groups, and function for the Interrupt Controller for
External Devices (INTC-EX) on the R-Car E3 SoC.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
This provides a pinctrl driver for the Renesas RZ/N1 device family.
Based on a patch originally written by Michel Pollet at Renesas.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
The Renesas RZ/N1 device family PINCTRL node description.
Based on a patch originally written by Michel Pollet at Renesas.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This code needs to select function #0, which is the first int in the
array of functions, not the number 0 which may or may not be the
function for "GPIO mode" per the enum mapping. We were getting lucky on
SDM845, where this was tested, because the function 0 matched the enum
value for "GPIO mode". On other platforms, e.g. MSM8996, the gpio enum
value is the last one in the list so this code doesn't work and we see a
warning at boot. Fix it by grabbing the first element out of the array
of functions.
Cc: Doug Anderson <dianders@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Niklas Cassel <niklas.cassel@linaro.org>
Reported-by: Niklas Cassel <niklas.cassel@linaro.org>
Fixes: 1de7ddb3a1 ("pinctrl: msm: Mux out gpio function with gpio_request()")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Some drivers, for example, QCOM's qdf2xxx, set groups[gpio].name only
when gpio is valid, and leave invalid gpio names as null.
If we want to access the sys node "pinconf-groups",
pinctrl_get_group_selector() -> get_group_name() may return a null
pointer if group_selector is invalid, then the below Kernel panic
would happen since strcmp() uses this null pointer to do comparison.
Unable to handle kernel NULL pointer dereference at ss 00000000
el:Internal error: Oops: 9600000[ 143.080279]
SMP
CPU: 19 PID: 2493 Comm: read_all Tainted: G O
.aarch64 #1
Hardware name: HXT Semiconductor HXT REP-2 System
PC is at strcmp+0x18/0x154
LR is at pinctrl_get_group_selector+0x6c/0xe8
Process read_all (pid: 2493, stack limit =
Call trace:
Exception stack
strcmp+0x18/0x154
pin_config_group_get+0x64/0xd8
pinconf_generic_dump_one+0xd8/0x1c0
pinconf_generic_dump_pins+0x94/0xc8
pinconf_groups_show+0xb4/0x104
seq_read+0x178/0x464
full_proxy_read+0x6c/0xac
__vfs_read+0x58/0x178
vfs_read+0x94/0x164
SyS_read+0x60/0xc0
__sys_trace_return+0x0/0x4
--[ end trace]--
Kernel panic - not syncing: Fatal exception
Signed-off-by: Yanjiang Jin <yanjiang.jin@hxt-semitech.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
- Add MSIOF pin groups on R-Car E3 and D3,
- Add support for the new RZ/G1N (R8A7744) and RZ/G2E (R8A774C0) SoCs,
- Add I2C4, DU0, QSPI0, SDHI2, and USB pin groups on RZ/G1C,
- Convert to SPDX license identifiers,
- Small cleanups.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCW63oXAAKCRCKwlD9ZEnx
cEZ3AP4zgrTOnA9iDjgqMPtkaHcIX4b2R8fykZeRBs0J5u9R3QD/Y4JqDXF/AbVB
fAX+GuCf1oMOflFlde7Dpp1nDYIaAg8=
=0a9P
-----END PGP SIGNATURE-----
Merge tag 'sh-pfc-for-v4.20-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: sh-pfc: Updates for v4.20 (take two)
- Add MSIOF pin groups on R-Car E3 and D3,
- Add support for the new RZ/G1N (R8A7744) and RZ/G2E (R8A774C0) SoCs,
- Add I2C4, DU0, QSPI0, SDHI2, and USB pin groups on RZ/G1C,
- Convert to SPDX license identifiers,
- Small cleanups.
-----BEGIN PGP SIGNATURE-----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=dMl4
-----END PGP SIGNATURE-----
Merge tag 'v4.19-rc6' into devel
This is the 4.19-rc6 release
I needed to merge this in because of extensive conflicts in
the MSM and Intel pin control drivers. I know how to resolve
them, so let's do it like this.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
- MAINTAINERS reference fix for moved file
Reported by Joe Perches
-----BEGIN PGP SIGNATURE-----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=7ZGd
-----END PGP SIGNATURE-----
Merge tag 'auxdisplay-for-greg-v4.19-rc6' of https://github.com/ojeda/linux
Miguel writes:
"A trivial fix for auxdisplay
- MAINTAINERS reference fix for moved file
Reported by Joe Perches"
* tag 'auxdisplay-for-greg-v4.19-rc6' of https://github.com/ojeda/linux:
MAINTAINERS: fix reference to moved drivers/{misc => auxdisplay}/panel.c
Fix a deadlock in the new for 4.19 dax_lock_mapping_entry() routine.
-----BEGIN PGP SIGNATURE-----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=3l8a
-----END PGP SIGNATURE-----
Merge tag 'libnvdimm-fixes2-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Dan writes:
"filesystem-dax for 4.19-rc6
Fix a deadlock in the new for 4.19 dax_lock_mapping_entry() routine."
* tag 'libnvdimm-fixes2-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
dax: Fix deadlock in dax_lock_mapping_entry()
Commit 51c1e9b554 ("auxdisplay: Move panel.c to drivers/auxdisplay folder")
moved the file, but the MAINTAINERS reference was not updated.
Link: https://lore.kernel.org/lkml/20180928220131.31075-1-joe@perches.com/
Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
-----BEGIN PGP SIGNATURE-----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=8c0k
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20180929' of git://git.kernel.dk/linux-block
Jens writes:
"Block fixes for 4.19-rc6
A set of fixes that should go into this release. This pull request
contains:
- A fix (hopefully) for the persistent grants for xen-blkfront. A
previous fix from this series wasn't complete, hence reverted, and
this one should hopefully be it. (Boris Ostrovsky)
- Fix for an elevator drain warning with SMR devices, which is
triggered when you switch schedulers (Damien)
- bcache deadlock fix (Guoju Fang)
- Fix for the block unplug tracepoint, which has had the
timer/explicit flag reverted since 4.11 (Ilya)
- Fix a regression in this series where the blk-mq timeout hook is
invoked with the RCU read lock held, hence preventing it from
blocking (Keith)
- NVMe pull from Christoph, with a single multipath fix (Susobhan Dey)"
* tag 'for-linus-20180929' of git://git.kernel.dk/linux-block:
xen/blkfront: correct purging of persistent grants
Revert "xen/blkfront: When purging persistent grants, keep them in the buffer"
blk-mq: I/O and timer unplugs are inverted in blktrace
bcache: add separate workqueue for journal_write to avoid deadlock
xen/blkfront: When purging persistent grants, keep them in the buffer
block: fix deadline elevator drain for zoned block devices
blk-mq: Allow blocking queue tag iter callbacks
nvme: properly propagate errors in nvme_mpath_init
Thomas writes:
"A single fix for the AMD memory encryption boot code so it does not
read random garbage instead of the cached encryption bit when a kexec
kernel is allocated above the 32bit address limit."
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/boot: Fix kexec booting failure in the SEV bit detection code
Thomas writes:
"Three small fixes for clocksource drivers:
- Proper error handling in the Atmel PIT driver
- Add CLOCK_SOURCE_SUSPEND_NONSTOP for TI SoCs so suspend works again
- Fix the next event function for Facebook Backpack-CMM BMC chips so
usleep(100) doesnt sleep several milliseconds"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource/drivers/timer-atmel-pit: Properly handle error cases
clocksource/drivers/fttmr010: Fix set_next_event handler
clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
Thomas writes:
"A single fix for a missing sanity check when a pinned event is tried
to be read on the wrong CPU due to a legit event scheduling failure."
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/core: Add sanity check to deal with pinned event failure
There is currently a warning when building the Kryo cpufreq driver into
the kernel image:
WARNING: vmlinux.o(.text+0x8aa424): Section mismatch in reference from
the function qcom_cpufreq_kryo_probe() to the function
.init.text:qcom_cpufreq_kryo_get_msm_id()
The function qcom_cpufreq_kryo_probe() references
the function __init qcom_cpufreq_kryo_get_msm_id().
This is often because qcom_cpufreq_kryo_probe lacks a __init
annotation or the annotation of qcom_cpufreq_kryo_get_msm_id is wrong.
Remove the '__init' annotation from qcom_cpufreq_kryo_get_msm_id
so that there is no more mismatch warning.
Additionally, Nick noticed that the remove function was marked as
'__init' when it should really be marked as '__exit'.
Fixes: 46e2856b8e (cpufreq: Add Kryo CPU scaling driver)
Fixes: 5ad7346b4a (cpufreq: kryo: Add module remove and exit)
Reported-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: 4.18+ <stable@vger.kernel.org> # 4.18+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-----BEGIN PGP SIGNATURE-----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=QKIn
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-4.19-3' of git://git.infradead.org/users/hch/dma-mapping
Christoph writes:
"dma mapping fix for 4.19-rc6
fix a missing Kconfig symbol for commits introduced in 4.19-rc"
* tag 'dma-mapping-4.19-3' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
Dmitry writes:
"Input updates for v4.19-rc5
Just a few driver fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: uinput - allow for max == min during input_absinfo validation
Input: elantech - enable middle button of touchpad on ThinkPad P72
Input: atakbd - fix Atari CapsLock behaviour
Input: atakbd - fix Atari keymap
Input: egalax_ts - add system wakeup support
Input: gpio-keys - fix a documentation index issue
Quite a few fixes for the Renesas drivers in here, plus a fix for the
Tegra driver and some documentation fixes for the recently added spi-mem
code. The Tegra fix is relatively large but fairly straightforward and
mechanical, it runs on probe so it's been reasonably well covered in
-next testing.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAluuOnETHGJyb29uaWVA
a2VybmVsLm9yZwAKCRAk1otyXVSH0AhkB/9ahKdmxdxu0uuzzvS5qmdGD+98dTaV
M+7+Bq6CJfBz0YTc9dxTiynbJot15vo5mKDZkDaJrgOoLCWWDGWa/DjRif2qS2o9
QxjWlBPzfOhKb81/HMJ+MaIHYDtAxvCu4iZExUZPxZzypX8Q9U3+9a/u0+JnRug2
guQ/4vYdxTGbR/taFsKLzf28DRqQb74KuDRAHaN44UYBxA1begy5gFOc7cEQTRu0
WACGM8jNL2eWWLXDNnQQTfb2t1v7LbbMorazyCn2e5ujamE4+DSaYWJF5axZiaQN
ZcRVATw0SPiQlsQW/G014SSFJT0waybxWLOynWS9MSgjx84/GRYWvxRv
=3ATM
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Mark writes:
"spi: Fixes for v4.19
Quite a few fixes for the Renesas drivers in here, plus a fix for the
Tegra driver and some documentation fixes for the recently added
spi-mem code. The Tegra fix is relatively large but fairly
straightforward and mechanical, it runs on probe so it's been
reasonably well covered in -next testing."
* tag 'spi-fix-v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-mem: Move the DMA-able constraint doc to the kerneldoc header
spi: spi-mem: Add missing description for data.nbytes field
spi: rspi: Fix interrupted DMA transfers
spi: rspi: Fix invalid SPI use during system suspend
spi: sh-msiof: Fix handling of write value for SISTR register
spi: sh-msiof: Fix invalid SPI use during system suspend
spi: gpio: Fix copy-and-paste error
spi: tegra20-slink: explicitly enable/disable clock
A collection of fairly minor bug fixes here, a couple of driver specific
ones plus two core fixes. There's one fix for the new suspend state
code which fixes some confusion with constant values that are supposed
to indicate noop operation and another fixing a race condition with the
creation of sysfs files on new regulators.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAluuL04THGJyb29uaWVA
a2VybmVsLm9yZwAKCRAk1otyXVSH0GdVB/9AWbmIA8iNJDo/CETEZ9UiOvEFXSO8
vRk+WcU4vtPo4qp27ylYRh9dKjWczEq8dKpe4YmaLjv4HX5MggLiwO1cLl44+q6y
AKZYK1FvGR1yExP3adE4XEC03jD21909mkLCNRawCVh+Iorp4r5CA6ahNfzT0flI
Eo5nKi4zN/0WSjxcoDdqUQ7oIivlmxiC8HYZyluS7f6UV0rcQXeqdXKqs6utPUxD
w4MLQriPqG7R0g75XqoRB7hVcZBO4m/NRi6SMGQtF1WG1unpl+iCnxRa0WXHi1th
nMg900nucgIe6gWBxMocWbyXsFj3+CrWlCB4BxVW8+pe8VyLFtYnPUA5
=yAAv
-----END PGP SIGNATURE-----
Merge tag 'regulator-v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Mark writes:
"regulator: Fixes for 4.19
A collection of fairly minor bug fixes here, a couple of driver
specific ones plus two core fixes. There's one fix for the new
suspend state code which fixes some confusion with constant values
that are supposed to indicate noop operation and another fixing a
race condition with the creation of sysfs files on new regulators."
* tag 'regulator-v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: fix crash caused by null driver data
regulator: Fix 'do-nothing' value for regulators without suspend state
regulator: da9063: fix DT probing with constraints
regulator: bd71837: Disable voltage monitoring for LDO3/4
A reasonably big batch of fixes due to me being away for a few weeks.
A fix for the TM emulation support on Power9, which could result in corrupting
the guest r11 when running under KVM.
Two fixes to the TM code which could lead to userspace GPR corruption if we take
an SLB miss at exactly the wrong time.
Our dynamic patching code had a bug that meant we could patch freed __init text,
which could lead to corrupting userspace memory.
csum_ipv6_magic() didn't work on little endian platforms since we optimised it
recently.
A fix for an endian bug when reading a device tree property telling us how many
storage keys the machine has available.
Fix a crash seen on some configurations of PowerVM when migrating the partition
from one machine to another.
A fix for a regression in the setup of our CPU to NUMA node mapping in KVM
guests.
A fix to our selftest Makefiles to make them work since a recent change to the
shared Makefile logic.
Thanks to:
Alexey Kardashevskiy, Breno Leitao, Christophe Leroy, Michael Bringmann,
Michael Neuling, Nicholas Piggin, Paul Mackerras,, Srikar Dronamraju, Thiago
Jung Bauermann, Xin Long.
-----BEGIN PGP SIGNATURE-----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=G6wq
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Michael writes:
"powerpc fixes for 4.19 #3
A reasonably big batch of fixes due to me being away for a few weeks.
A fix for the TM emulation support on Power9, which could result in
corrupting the guest r11 when running under KVM.
Two fixes to the TM code which could lead to userspace GPR corruption
if we take an SLB miss at exactly the wrong time.
Our dynamic patching code had a bug that meant we could patch freed
__init text, which could lead to corrupting userspace memory.
csum_ipv6_magic() didn't work on little endian platforms since we
optimised it recently.
A fix for an endian bug when reading a device tree property telling
us how many storage keys the machine has available.
Fix a crash seen on some configurations of PowerVM when migrating the
partition from one machine to another.
A fix for a regression in the setup of our CPU to NUMA node mapping
in KVM guests.
A fix to our selftest Makefiles to make them work since a recent
change to the shared Makefile logic."
* tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
selftests/powerpc: Fix Makefiles for headers_install change
powerpc/numa: Use associativity if VPHN hcall is successful
powerpc/tm: Avoid possible userspace r1 corruption on reclaim
powerpc/tm: Fix userspace r13 corruption
powerpc/pseries: Fix unitialized timer reset on migration
powerpc/pkeys: Fix reading of ibm, processor-storage-keys property
powerpc: fix csum_ipv6_magic() on little endian platforms
powerpc/powernv/ioda2: Reduce upper limit for DMA window size (again)
powerpc: Avoid code patching freed init sections
KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds
-----BEGIN PGP SIGNATURE-----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=DT6k
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2018-09-28' of git://anongit.freedesktop.org/drm/drm
Dave writes:
"drm fixes for 4.19-rc6
Looks like a pretty normal week for graphics,
core: syncobj fix, panel link regression revert
amd: suspend/resume fixes, EDID emulation fix
mali-dp: NV12 writeback and vblank reset fixes
etnaviv: DMA setup fix"
* tag 'drm-fixes-2018-09-28' of git://anongit.freedesktop.org/drm/drm:
drm/amd/display: Fix Edid emulation for linux
drm/amd/display: Fix Vega10 lightup on S3 resume
drm/amdgpu: Fix vce work queue was not cancelled when suspend
Revert "drm/panel: Add device_link from panel device to DRM device"
drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set
drm/malidp: Fix writeback in NV12
drm: mali-dp: Call drm_crtc_vblank_reset on device init
drm/etnaviv: add DMA configuration for etnaviv platform device
The Debian guys have been pushing on our port and found some unversioned
symbols leaking into modules. This PR contains a single fix for that
issue.
-----BEGIN PGP SIGNATURE-----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=W3ec
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
Palmer writes:
"A Single RISC-V Update for 4.19-rc6
The Debian guys have been pushing on our port and found some
unversioned symbols leaking into modules. This PR contains a single
fix for that issue."
* tag 'riscv-for-linus-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
RISC-V: include linux/ftrace.h in asm-prototypes.h
Commit a46b53672b ("xen/blkfront: cleanup
stale persistent grants") introduced a regression as purged persistent
grants were not pu into the list of free grants again. Correct that.
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Renesas RZ/G SoCs are pin compatible with R-Car SoCs, but lack several
automotive-specific peripherals.
Currently pin groups and functions for automotive-specific peripherals
are grouped in arrays named after the automative SoC part numbers.
Rename them to "automotive" for clarity and consistency.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
It will be failed to select default or sleep state for pins hogged
by the pin controller device, since we hadn't parsed pins configuration
in device tree before registering the pin controller device. Thus
we should move the device tree parsing function before registering
the pin controller device.
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
mtk_eint_set_debounce and mtk_eint_find_irq are defined as stub functions
in a header file, but without marking them as 'static inline', we get
a copy for each file that includes the header:
drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.o: In function `mtk_eint_set_debounce':
pinctrl-mtk-common-v2.c:(.text+0x134): multiple definition of `mtk_eint_set_debounce'
drivers/pinctrl/mediatek/pinctrl-moore.o:pinctrl-moore.c:(.text+0x7d0): first defined here
drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.o: In function `mtk_eint_find_irq':
pinctrl-mtk-common-v2.c:(.text+0x13c): multiple definition of `mtk_eint_find_irq'
Fixes: e46df235b4 ("pinctrl: mediatek: refactor EINT related code for all MediaTek pinctrl can fit")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Commit b2d35fa5fc ("selftests: add headers_install to lib.mk")
introduced a requirement that Makefiles more than one level below the
selftests directory need to define top_srcdir, but it didn't update
any of the powerpc Makefiles.
This broke building all the powerpc selftests with eg:
make[1]: Entering directory '/src/linux/tools/testing/selftests/powerpc'
BUILD_TARGET=/src/linux/tools/testing/selftests/powerpc/alignment; mkdir -p $BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C alignment all
make[2]: Entering directory '/src/linux/tools/testing/selftests/powerpc/alignment'
../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory
make[2]: *** No rule to make target '../../../../scripts/subarch.include'.
make[2]: Failed to remake makefile '../../../../scripts/subarch.include'.
Makefile:38: recipe for target 'alignment' failed
Fix it by setting top_srcdir in the affected Makefiles.
Fixes: b2d35fa5fc ("selftests: add headers_install to lib.mk")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Linus Walleij