mirror of https://gitee.com/openkylin/linux.git
50639 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Marco Elver
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bc8fbc5f30 |
kfence: add test suite
Add KFENCE test suite, testing various error detection scenarios. Makes use of KUnit for test organization. Since KFENCE's interface to obtain error reports is via the console, the test verifies that KFENCE outputs expected reports to the console. [elver@google.com: fix typo in test] Link: https://lkml.kernel.org/r/X9lHQExmHGvETxY4@elver.google.com [elver@google.com: show access type in report] Link: https://lkml.kernel.org/r/20210111091544.3287013-2-elver@google.com Link: https://lkml.kernel.org/r/20201103175841.3495947-9-elver@google.com Signed-off-by: Alexander Potapenko <glider@google.com> Signed-off-by: Marco Elver <elver@google.com> Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Co-developed-by: Alexander Potapenko <glider@google.com> Reviewed-by: Jann Horn <jannh@google.com> Cc: Andrey Konovalov <andreyknvl@google.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christopher Lameter <cl@linux.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Rientjes <rientjes@google.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hillf Danton <hdanton@sina.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Joern Engel <joern@purestorage.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Kees Cook <keescook@chromium.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Paul E. McKenney <paulmck@kernel.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: SeongJae Park <sjpark@amazon.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Marco Elver
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10efe55f88 |
kfence, Documentation: add KFENCE documentation
Add KFENCE documentation in dev-tools/kfence.rst, and add to index. [elver@google.com: add missing copyright header to documentation] Link: https://lkml.kernel.org/r/20210118092159.145934-4-elver@google.com Link: https://lkml.kernel.org/r/20201103175841.3495947-8-elver@google.com Signed-off-by: Alexander Potapenko <glider@google.com> Signed-off-by: Marco Elver <elver@google.com> Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Co-developed-by: Alexander Potapenko <glider@google.com> Reviewed-by: Jann Horn <jannh@google.com> Cc: Andrey Konovalov <andreyknvl@google.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christopher Lameter <cl@linux.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Rientjes <rientjes@google.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hillf Danton <hdanton@sina.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Joern Engel <joern@purestorage.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Kees Cook <keescook@chromium.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Paul E. McKenney <paulmck@kernel.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: SeongJae Park <sjpark@amazon.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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David Hildenbrand
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a89107c047 |
Documentation: sysfs/memory: clarify some memory block device properties
In commit
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David Hildenbrand
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e9a2e48e87 |
drivers/base/memory: don't store phys_device in memory blocks
No need to store the value for each and every memory block, as we can easily query the value at runtime. Reshuffle the members to optimize the memory layout. Also, let's clarify what the interface once was used for and why it's legacy nowadays. "phys_device" was used on s390x in older versions of lsmem[2]/chmem[3], back when they were still part of s390x-tools. They were later replaced by the variants in linux-utils. For example, RHEL6 and RHEL7 contain lsmem/chmem from s390-utils. RHEL8 switched to versions from util-linux on s390x [4]. "phys_device" was added with sysfs support for memory hotplug in commit |
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Chenyi Qiang
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96564d7773 |
KVM: Documentation: rectify rst markup in kvm_run->flags
Commit
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Paolo Bonzini
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e2a0fcac6b |
Documentation: kvm: fix messy conversion from .txt to .rst
Building the documentation gives a warning that the KVM_PPC_RESIZE_HPT_PREPARE label is defined twice. The root cause is that the KVM_PPC_RESIZE_HPT_PREPARE API is present twice, the second being a mix of the prepare and commit APIs. Fix it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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Linus Torvalds
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2c87f7a38f |
pwm: Changes for v5.12-rc1
The ZTE ZX platform is being removed, so the PWM driver is no longer needed and removed as well. Other than that this contains a small set of fixes and cleanups across a couple of drivers. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmA38PQZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zoQuxD/91qtwYm1aJriKhEkQELoob tZooaurwulzJoyzACrUFa4+r6zsrsFdsHQZGuThp/GBVeEAZCTcFVzP6URCPdD9f phagpsws4W4GpCpQDTXt203LTEvwTPPO1VzQKXzxGjmftc1T3X8pehcr3HyiT/ym XNvqi0N9B19jGWAnXbTmcTIMbDrY6GI0W5xFGLgVUbsJXi7Ti6/UUbNnKfAd6C3I utGMLCYAg0DQpaD8tkQd+pMMBJfGtg47T+o6dUakIommViiIZvonMZyB7UZ4CaOn peUIUnWQaJf4XkEnaQa7qmpA0JLvAs50o0mQSVfgNx1Ob+XqS99oziwHmnw1FR8t QqIp/0mF45QzBr90rA0r85L+L9eTFq7YoRL7GsKIeaiOQgnf06BjB8tj2J/eoCMQ bo4hIbqdf0GcSY8CX4EWL11xhHTFvdgvpMeoiNhXnwi85W08Gp45P9uin2oebiN2 7yeq29CM8/JaqGqef0SN9ALoQh9TH999u7YHa5LFbknT0qjPT3GwYIP1cb92Q2VI iA+v3Rsi8hmHbfkLXb7/arBwORLcmLg8xJr8e/kjbLWgZzF3Rz8Ngfgcle6lK0WI aBFkvGQHWfDXD2WpV46Tw8IVYggBs0n/iLbhmYnRDymAs+08snZXXSya20iT0oH/ NpfZAXaXiPxz/who17MIcA== =Zxk+ -----END PGP SIGNATURE----- Merge tag 'pwm/for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "The ZTE ZX platform is being removed, so the PWM driver is no longer needed and removed as well. Other than that this contains a small set of fixes and cleanups across a couple of drivers" * tag 'pwm/for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: lpc18xx-sct: remove unneeded semicolon pwm: iqs620a: Correct a stale state variable pwm: iqs620a: Fix overflow and optimize calculations pwm: rockchip: Enable clock before calling clk_get_rate() pwm: rockchip: Eliminate potential race condition when probing pwm: rockchip: Replace "bus clk" with "PWM clk" pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() pwm: rockchip: Enable APB clock during register access while probing pwm: Remove ZTE ZX driver |
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Randy Dunlap
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f37a15ea8d |
docs: proc.rst: fix indentation warning
Fix indentation snafu in proc.rst as reported by Stephen.
next-20210219/Documentation/filesystems/proc.rst:697: WARNING: Unexpected indentation.
Fixes:
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Linus Torvalds
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fdce29602f |
drm fixes for 5.12-rc1 + msm-next
core:
- vblank fence timing improvements
dma-buf:
- improve error handling
ttm:
- memory leak fix
msm:
- a6xx speedbin support
- a508, a509, a512 support
- various a5xx fixes
- various dpu fixes
- qseed3lite support for sm8250
- dsi fix for msm8994
- mdp5 fix for framerate bug with cmd mode panels
- a6xx GMU OOB race fixes that were showing up in CI
- various addition and removal of semicolons
- gem submit fix for legacy userspace relocs path
amdgpu:
- Clang warning fix
- S0ix platform shutdown/poweroff fix
- Misc display fixes
i915:
- color format fix
- -Wuninitialised reenabled
- GVT ww locking, cmd parser fixes
atyfb:
- fix build
rockchip:
- AFBC modifier fix
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Merge tag 'drm-next-2021-02-26' of git://anongit.freedesktop.org/drm/drm
Pull more drm updates from Dave Airlie:
"This is mostly fixes but I missed msm-next pull last week. It's been
in drm-next.
Otherwise it's a selection of i915, amdgpu and misc fixes, one TTM
memory leak, nothing really major stands out otherwise.
core:
- vblank fence timing improvements
dma-buf:
- improve error handling
ttm:
- memory leak fix
msm:
- a6xx speedbin support
- a508, a509, a512 support
- various a5xx fixes
- various dpu fixes
- qseed3lite support for sm8250
- dsi fix for msm8994
- mdp5 fix for framerate bug with cmd mode panels
- a6xx GMU OOB race fixes that were showing up in CI
- various addition and removal of semicolons
- gem submit fix for legacy userspace relocs path
amdgpu:
- clang warning fix
- S0ix platform shutdown/poweroff fix
- misc display fixes
i915:
- color format fix
- -Wuninitialised reenabled
- GVT ww locking, cmd parser fixes
atyfb:
- fix build
rockchip:
- AFBC modifier fix"
* tag 'drm-next-2021-02-26' of git://anongit.freedesktop.org/drm/drm: (60 commits)
drm/panel: kd35t133: allow using non-continuous dsi clock
drm/rockchip: Require the YTR modifier for AFBC
drm/ttm: Fix a memory leak
drm/drm_vblank: set the dma-fence timestamp during send_vblank_event
dma-fence: allow signaling drivers to set fence timestamp
dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead of fd
dma-buf: system_heap: Make sure to return an error if we abort
drm/amd/display: Fix system hang after multiple hotplugs (v3)
drm/amdgpu: fix shutdown and poweroff process failed with s0ix
drm/i915: Nuke INTEL_OUTPUT_FORMAT_INVALID
drm/i915: Enable -Wuninitialized
drm/amd/display: Remove Assert from dcn10_get_dig_frontend
drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1
Revert "drm/amd/display: reuse current context instead of recreating one"
drm/amd/pm/swsmu: Avoid using structure_size uninitialized in smu_cmn_init_soft_gpu_metrics
fbdev: atyfb: add stubs for aty_{ld,st}_lcd()
drm/i915/gvt: Introduce per object locking in GVT scheduler.
drm/i915/gvt: Purge dev_priv->gt
drm/i915/gvt: Parse default state to update reg whitelist
dt-bindings: dp-connector: Drop maxItems from -supply
...
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Antonio Terceiro
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43c4f657c8 |
Documentation: cgroup-v2: fix path to example BPF program
This file has been moved into the "progs" subdirectory, together with all
test BPF programs.
Fixes:
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Andrew Donnellan
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36eaf08fc2 |
docs: powerpc: Fix tables in syscall64-abi.rst
Commit |
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Linus Torvalds
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268f77b525 |
Additional ACPI updates for v5.12-rc1
- Rearrange Kconfig handling of ACPI_PLATFORM_PROFILE, add
"balanced-performance" to the list of supported platform profiles
and fix up some file references in a comment (Maximilian Luz).
- Add support for parsing the ACPI Firmware Performance Data Table
(FPDT) and exposing the data from there via sysfs (Zhang Rui).
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Merge tag 'acpi-5.12-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These make additional changes to the platform profile interface merged
recently and add support for the FPDT ACPI table.
Specifics:
- Rearrange Kconfig handling of ACPI_PLATFORM_PROFILE, add
"balanced-performance" to the list of supported platform profiles
and fix up some file references in a comment (Maximilian Luz).
- Add support for parsing the ACPI Firmware Performance Data Table
(FPDT) and exposing the data from there via sysfs (Zhang Rui)"
* tag 'acpi-5.12-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: platform: Add balanced-performance platform profile
ACPI: platform: Fix file references in comment
ACPI: platform: Hide ACPI_PLATFORM_PROFILE option
ACPI: tables: introduce support for FPDT table
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Arnd Bergmann
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a910f43efd |
Documentation: features: refresh feature list
Run the update script to document the recent feature additions on riscv, mips and csky. Fixes: |
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Arnd Bergmann
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4f3c8320c7 |
Documentation: features: remove c6x references
The references to arch/c6x are obsolete now that the architecture is gone. Remove them. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20210225142841.3385428-1-arnd@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Linus Torvalds
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6fbd6cf85a |
Kbuild updates for v5.12
- Fix false-positive build warnings for ARCH=ia64 builds
- Optimize dictionary size for module compression with xz
- Check the compiler and linker versions in Kconfig
- Fix misuse of extra-y
- Support DWARF v5 debug info
- Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
exceeded the limit
- Add generic syscall{tbl,hdr}.sh for cleanups across arches
- Minor cleanups of genksyms
- Minor cleanups of Kconfig
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Merge tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Fix false-positive build warnings for ARCH=ia64 builds
- Optimize dictionary size for module compression with xz
- Check the compiler and linker versions in Kconfig
- Fix misuse of extra-y
- Support DWARF v5 debug info
- Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x
exceeded the limit
- Add generic syscall{tbl,hdr}.sh for cleanups across arches
- Minor cleanups of genksyms
- Minor cleanups of Kconfig
* tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (38 commits)
initramfs: Remove redundant dependency of RD_ZSTD on BLK_DEV_INITRD
kbuild: remove deprecated 'always' and 'hostprogs-y/m'
kbuild: parse C= and M= before changing the working directory
kbuild: reuse this-makefile to define abs_srctree
kconfig: unify rule of config, menuconfig, nconfig, gconfig, xconfig
kconfig: omit --oldaskconfig option for 'make config'
kconfig: fix 'invalid option' for help option
kconfig: remove dead code in conf_askvalue()
kconfig: clean up nested if-conditionals in check_conf()
kconfig: Remove duplicate call to sym_get_string_value()
Makefile: Remove # characters from compiler string
Makefile: reuse CC_VERSION_TEXT
kbuild: check the minimum linker version in Kconfig
kbuild: remove ld-version macro
scripts: add generic syscallhdr.sh
scripts: add generic syscalltbl.sh
arch: syscalls: remove $(srctree)/ prefix from syscall tables
arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work
gen_compile_commands: prune some directories
kbuild: simplify access to the kernel's version
...
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Rafael J. Wysocki
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b11ffaeacd |
Merge branch 'acpi-tables'
* acpi-tables: ACPI: tables: introduce support for FPDT table |
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Linus Torvalds
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5b47b10e8f |
pci-v5.12-changes
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Merge tag 'pci-v5.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Enumeration:
- Remove unnecessary locking around _OSC (Bjorn Helgaas)
- Clarify message about _OSC failure (Bjorn Helgaas)
- Remove notification of PCIe bandwidth changes (Bjorn Helgaas)
- Tidy checking of syscall user config accessors (Heiner Kallweit)
Resource management:
- Decline to resize resources if boot config must be preserved (Ard
Biesheuvel)
- Fix pci_register_io_range() memory leak (Geert Uytterhoeven)
Error handling (Keith Busch):
- Clear error status from the correct device
- Retain error recovery status so drivers can use it after reset
- Log the type of Port (Root or Switch Downstream) that we reset
- Always request a reset for Downstream Ports in frozen state
Endpoint framework and NTB (Kishon Vijay Abraham I):
- Make *_get_first_free_bar() take into account 64 bit BAR
- Add helper API to get the 'next' unreserved BAR
- Make *_free_bar() return error codes on failure
- Remove unused pci_epf_match_device()
- Add support to associate secondary EPC with EPF
- Add support in configfs to associate two EPCs with EPF
- Add pci_epc_ops to map MSI IRQ
- Add pci_epf_ops to expose function-specific attrs
- Allow user to create sub-directory of 'EPF Device' directory
- Implement ->msi_map_irq() ops for cadence
- Configure LM_EP_FUNC_CFG based on epc->function_num_map for cadence
- Add EP function driver to provide NTB functionality
- Add support for EPF PCI Non-Transparent Bridge
- Add specification for PCI NTB function device
- Add PCI endpoint NTB function user guide
- Add configfs binding documentation for pci-ntb endpoint function
Broadcom STB PCIe controller driver:
- Add support for BCM4908 and external PERST# signal controller
(Rafał Miłecki)
Cadence PCIe controller driver:
- Retrain Link to work around Gen2 training defect (Nadeem Athani)
- Fix merge botch in cdns_pcie_host_map_dma_ranges() (Krzysztof
Wilczyński)
Freescale Layerscape PCIe controller driver:
- Add LX2160A rev2 EP mode support (Hou Zhiqiang)
- Convert to builtin_platform_driver() (Michael Walle)
MediaTek PCIe controller driver:
- Fix OF node reference leak (Krzysztof Wilczyński)
Microchip PolarFlare PCIe controller driver:
- Add Microchip PolarFire PCIe controller driver (Daire McNamara)
Qualcomm PCIe controller driver:
- Use PHY_REFCLK_USE_PAD only for ipq8064 (Ansuel Smith)
- Add support for ddrss_sf_tbu clock for sm8250 (Dmitry Baryshkov)
Renesas R-Car PCIe controller driver:
- Drop PCIE_RCAR config option (Lad Prabhakar)
- Always allocate MSI addresses in 32bit space (Marek Vasut)
Rockchip PCIe controller driver:
- Add FriendlyARM NanoPi M4B DT binding (Chen-Yu Tsai)
- Make 'ep-gpios' DT property optional (Chen-Yu Tsai)
Synopsys DesignWare PCIe controller driver:
- Work around ECRC configuration hardware defect (Vidya Sagar)
- Drop support for config space in DT 'ranges' (Rob Herring)
- Change size to u64 for EP outbound iATU (Shradha Todi)
- Add upper limit address for outbound iATU (Shradha Todi)
- Make dw_pcie ops optional (Jisheng Zhang)
- Remove unnecessary dw_pcie_ops from al driver (Jisheng Zhang)
Xilinx Versal CPM PCIe controller driver:
- Fix OF node reference leak (Pan Bian)
Miscellaneous:
- Remove tango host controller driver (Arnd Bergmann)
- Remove IRQ handler & data together (altera-msi, brcmstb, dwc)
(Martin Kaiser)
- Fix xgene-msi race in installing chained IRQ handler (Martin
Kaiser)
- Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy (Junhao He)
- Fix pci-bridge-emul array overruns (Russell King)
- Remove obsolete uses of WARN_ON(in_interrupt()) (Sebastian Andrzej
Siewior)"
* tag 'pci-v5.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (69 commits)
PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064
PCI: qcom: Add support for ddrss_sf_tbu clock
dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250
PCI: al: Remove useless dw_pcie_ops
PCI: dwc: Don't assume the ops in dw_pcie always exist
PCI: dwc: Add upper limit address for outbound iATU
PCI: dwc: Change size to u64 for EP outbound iATU
PCI: dwc: Drop support for config space in 'ranges'
PCI: layerscape: Convert to builtin_platform_driver()
PCI: layerscape: Add LX2160A rev2 EP mode support
dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings
PCI: dwc: Work around ECRC configuration issue
PCI/portdrv: Report reset for frozen channel
PCI/AER: Specify the type of Port that was reset
PCI/ERR: Retain status from error notification
PCI/AER: Clear AER status from Root Port when resetting Downstream Port
PCI/ERR: Clear status of the reporting device
dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
PCI: rockchip: Make 'ep-gpios' DT property optional
Documentation: PCI: Add PCI endpoint NTB function user guide
...
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Linus Torvalds
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4c48faba5b |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: "A few small subsystems and some of MM. 172 patches. Subsystems affected by this patch series: hexagon, scripts, ntfs, ocfs2, vfs, and mm (slab-generic, slab, slub, debug, pagecache, swap, memcg, pagemap, mprotect, mremap, page-reporting, vmalloc, kasan, pagealloc, memory-failure, hugetlb, vmscan, z3fold, compaction, mempolicy, oom-kill, hugetlbfs, and migration)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (172 commits) mm/migrate: remove unneeded semicolons hugetlbfs: remove unneeded return value of hugetlb_vmtruncate() hugetlbfs: fix some comment typos hugetlbfs: correct some obsolete comments about inode i_mutex hugetlbfs: make hugepage size conversion more readable hugetlbfs: remove meaningless variable avoid_reserve hugetlbfs: correct obsolete function name in hugetlbfs_read_iter() hugetlbfs: use helper macro default_hstate in init_hugetlbfs_fs hugetlbfs: remove useless BUG_ON(!inode) in hugetlbfs_setattr() hugetlbfs: remove special hugetlbfs_set_page_dirty() mm/hugetlb: change hugetlb_reserve_pages() to type bool mm, oom: fix a comment in dump_task() mm/mempolicy: use helper range_in_vma() in queue_pages_test_walk() numa balancing: migrate on fault among multiple bound nodes mm, compaction: make fast_isolate_freepages() stay within zone mm/compaction: fix misbehaviors of fast_find_migrateblock() mm/compaction: correct deferral logic for proactive compaction mm/compaction: remove duplicated VM_BUG_ON_PAGE !PageLocked mm/compaction: remove rcu_read_lock during page compaction z3fold: simplify the zhdr initialization code in init_z3fold_page() ... |
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Dave Hansen
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519983645a |
mm/vmscan: restore zone_reclaim_mode ABI
I went to go add a new RECLAIM_* mode for the zone_reclaim_mode sysctl.
Like a good kernel developer, I also went to go update the
documentation. I noticed that the bits in the documentation didn't
match the bits in the #defines.
The VM never explicitly checks the RECLAIM_ZONE bit. The bit is,
however implicitly checked when checking 'node_reclaim_mode==0'. The
RECLAIM_ZONE #define was removed in a cleanup. That, by itself is fine.
But, when the bit was removed (bit 0) the _other_ bit locations also got
changed. That's not OK because the bit values are documented to mean
one specific thing. Users surely do not expect the meaning to change
from kernel to kernel.
The end result is that if someone had a script that did:
sysctl vm.zone_reclaim_mode=1
it would have gone from enabling node reclaim for clean unmapped pages
to writing out pages during node reclaim after the commit in question.
That's not great.
Put the bits back the way they were and add a comment so something like
this is a bit harder to do again. Update the documentation to make it
clear that the first bit is ignored.
Link: https://lkml.kernel.org/r/20210219172555.FF0CDF23@viggo.jf.intel.com
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Fixes:
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Matthew Wilcox (Oracle)
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3b2ebeaf98 |
mm/gfp: add kernel-doc for gfp_t
The generated html will link to the definition of the gfp_t automatically once we define it. Move the one-paragraph overview of GFP flags from the documentation directory into gfp.h and pull gfp.h into the documentation. This generates warnings with clang (https://lkml.kernel.org/r/20210219195509.GA59987@24bbad8f3778), so use a #if 0 to hide it from the compiler for now. Link: https://lkml.kernel.org/r/20210215204909.3824509-1-willy@infradead.org Link: https://lkml.kernel.org/r/20210220003049.GZ2858050@casper.infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Acked-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Andrey Konovalov
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5d92bdffd2 |
kasan: rename CONFIG_TEST_KASAN_MODULE
Rename CONFIG_TEST_KASAN_MODULE to CONFIG_KASAN_MODULE_TEST. This naming is more consistent with the existing CONFIG_KASAN_KUNIT_TEST. Link: https://linux-review.googlesource.com/id/Id347dfa5fe8788b7a1a189863e039f409da0ae5f Link: https://lkml.kernel.org/r/f08250246683981bcf8a094fbba7c361995624d2.1610733117.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Branislav Rankov <Branislav.Rankov@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Kevin Brodsky <kevin.brodsky@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Andrey Konovalov
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4062c24598 |
kasan: clarify HW_TAGS impact on TBI
Mention in the documentation that enabling CONFIG_KASAN_HW_TAGS always results in in-kernel TBI (Top Byte Ignore) being enabled. Also do a few minor documentation cleanups. Link: https://linux-review.googlesource.com/id/Iba2a6697e3c6304cb53f89ec61dedc77fa29e3ae Link: https://lkml.kernel.org/r/3b4ea6875bb14d312092ad14ac55cb456c83c08e.1610733117.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Alexander Potapenko <glider@google.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Branislav Rankov <Branislav.Rankov@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Kevin Brodsky <kevin.brodsky@arm.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Shakeel Butt
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b603894248 |
mm: memcg: add swapcache stat for memcg v2
This patch adds swapcache stat for the cgroup v2. The swapcache represents the memory that is accounted against both the memory and the swap limit of the cgroup. The main motivation behind exposing the swapcache stat is for enabling users to gracefully migrate from cgroup v1's memsw counter to cgroup v2's memory and swap counters. Cgroup v1's memsw limit allows users to limit the memory+swap usage of a workload but without control on the exact proportion of memory and swap. Cgroup v2 provides separate limits for memory and swap which enables more control on the exact usage of memory and swap individually for the workload. With some little subtleties, the v1's memsw limit can be switched with the sum of the v2's memory and swap limits. However the alternative for memsw usage is not yet available in cgroup v2. Exposing per-cgroup swapcache stat enables that alternative. Adding the memory usage and swap usage and subtracting the swapcache will approximate the memsw usage. This will help in the transparent migration of the workloads depending on memsw usage and limit to v2' memory and swap counters. The reasons these applications are still interested in this approximate memsw usage are: (1) these applications are not really interested in two separate memory and swap usage metrics. A single usage metric is more simple to use and reason about for them. (2) The memsw usage metric hides the underlying system's swap setup from the applications. Applications with multiple instances running in a datacenter with heterogeneous systems (some have swap and some don't) will keep seeing a consistent view of their usage. [akpm@linux-foundation.org: fix CONFIG_SWAP=n build] Link: https://lkml.kernel.org/r/20210108155813.2914586-3-shakeelb@google.com Signed-off-by: Shakeel Butt <shakeelb@google.com> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Roman Gushchin <guro@fb.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Anshuman Khandual
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bb5c47ced4 |
mm/debug_vm_pgtable/basic: add validation for dirtiness after write protect
Patch series "mm/debug_vm_pgtable: Some minor updates", v3. This series contains some cleanups and new test suggestions from Catalin from an earlier discussion. https://lore.kernel.org/linux-mm/20201123142237.GF17833@gaia/ This patch (of 2): This adds validation tests for dirtiness after write protect conversion for each page table level. There are two new separate test types involved here. The first test ensures that a given page table entry does not become dirty after pxx_wrprotect(). This is important for platforms like arm64 which transfers and drops the hardware dirty bit (!PTE_RDONLY) to the software dirty bit while making it an write protected one. This test ensures that no fresh page table entry could be created with hardware dirty bit set. The second test ensures that a given page table entry always preserve the dirty information across pxx_wrprotect(). This adds two previously missing PUD level basic tests and while here fixes pxx_wrprotect() related typos in the documentation file. Link: https://lkml.kernel.org/r/1611137241-26220-1-git-send-email-anshuman.khandual@arm.com Link: https://lkml.kernel.org/r/1611137241-26220-2-git-send-email-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Suggested-by: Catalin Marinas <catalin.marinas@arm.com> Tested-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> [s390] Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Steven Price <steven.price@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Vlastimil Babka
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fe2cce15d6 |
mm, slub: remove slub_memcg_sysfs boot param and CONFIG_SLUB_MEMCG_SYSFS_ON
The boot param and config determine the value of memcg_sysfs_enabled,
which is unused since commit
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Bjorn Helgaas
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ce96d1d7b8 |
Merge branch 'pci/rockchip'
- Make 'ep-gpios' DT property optional (Chen-Yu Tsai) - Add FriendlyARM NanoPi M4B to rockchip DT binding (Chen-Yu Tsai) * pci/rockchip: dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B PCI: rockchip: Make 'ep-gpios' DT property optional |
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Bjorn Helgaas
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9da5366938 |
Merge branch 'pci/qcom'
- Add support for SM8250 PCIe SF TBU clock (Dmitry Baryshkov) - Use PHY_REFCLK_USE_PAD only for qcom ipq8064 (Ansuel Smith) * pci/qcom: PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064 PCI: qcom: Add support for ddrss_sf_tbu clock dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250 |
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Bjorn Helgaas
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2ef38d7e2b |
Merge branch 'pci/ntb'
- Account for 64-bit BARs in pci_epc_get_first_free_bar() (Kishon Vijay Abraham I) - Add pci_epc_get_next_free_bar() helper (Kishon Vijay Abraham I) - Return error codes on failure of endpoint BAR interfaces (Kishon Vijay Abraham I) - Remove unused pci_epf_match_device() (Kishon Vijay Abraham I) - Add support for secondary endpoint controller to prepare for NTB endpoint functionality (Kishon Vijay Abraham I) - Add configfs support for secondary endpoint controller (Kishon Vijay Abraham I) - Add MSI address mapping ops for NTB doorbell support (Kishon Vijay Abraham I) - Add ops for endpoint function-specific attributes (Kishon Vijay Abraham I) - Allow configfs subdirectory for endpoint function configuration (Kishon Vijay Abraham I) - Implement cadence MSI address mapping ops (Kishon Vijay Abraham I) - Configure cadence LM_EP_FUNC_CFG based on epc->function_num_map (Kishon Vijay Abraham I) - Add endpoint-side driver to provide NTB functionality (Kishon Vijay Abraham I) - Add host-side driver for generic EPF NTB functionality (Kishon Vijay Abraham I) - Document NTB endpoint functionality (Kishon Vijay Abraham I) * pci/ntb: Documentation: PCI: Add PCI endpoint NTB function user guide Documentation: PCI: Add configfs binding documentation for pci-ntb endpoint function NTB: Add support for EPF PCI Non-Transparent Bridge PCI: Add TI J721E device to PCI IDs PCI: endpoint: Add EP function driver to provide NTB functionality PCI: cadence: Configure LM_EP_FUNC_CFG based on epc->function_num_map PCI: cadence: Implement ->msi_map_irq() ops PCI: endpoint: Allow user to create sub-directory of 'EPF Device' directory PCI: endpoint: Add pci_epf_ops to expose function-specific attrs PCI: endpoint: Add pci_epc_ops to map MSI IRQ PCI: endpoint: Add support in configfs to associate two EPCs with EPF PCI: endpoint: Add support to associate secondary EPC with EPF PCI: endpoint: Remove unused pci_epf_match_device() PCI: endpoint: Make *_free_bar() to return error codes on failure PCI: endpoint: Add helper API to get the 'next' unreserved BAR PCI: endpoint: Make *_get_first_free_bar() take into account 64 bit BAR Documentation: PCI: Add specification for the PCI NTB function device |
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Bjorn Helgaas
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52c1de640e |
Merge branch 'pci/microchip'
- Call platform_set_drvdata() earlier so drivers can do window setup in init functions instead of custom probe (Daire McNamara) - Add DT binding and host mode driver for Microchip PolarFire PCIe controller (Daire McNamara) * pci/microchip: MAINTAINERS: Add Daire McNamara as Microchip PCIe driver maintainer PCI: microchip: Add Microchip PolarFire PCIe controller driver dt-bindings: PCI: microchip: Add Microchip PolarFire host binding PCI: Call platform_set_drvdata earlier in devm_pci_alloc_host_bridge |
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Bjorn Helgaas
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b994a66a9d |
Merge branch 'pci/layerscape'
- Add Layerscape LX2160A rev2 endpoint mode support (Hou Zhiqiang) - Convert layerscape to builtin_platform_driver() (Michael Walle) * pci/layerscape: PCI: layerscape: Convert to builtin_platform_driver() PCI: layerscape: Add LX2160A rev2 EP mode support dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings |
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Dmitry Baryshkov
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c9f0460002 |
dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250
On SM8250 additional clock is required for PCIe devices to access NOC.
Document this requirement in devicetree bindings.
Link: https://lore.kernel.org/r/20210117013114.441973-2-dmitry.baryshkov@linaro.org
Fixes:
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Linus Torvalds
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062c84fccc |
remoteproc updates for v5.12
This adds remoteproc support for the audio, compute, sensor and modem remoteprocs on the Qualcomm SM8350 platform, it adds Qualcomm WCN3660b support, Mediatek MT8192 SCP driver support for MPU and L1TCM memory, STM32 driver adopts dev_err_probe() and the Qualcomm Kconfig help texts are revamped. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmA2pVsbHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FgNQP/18CU8kDeX4XA+iSHHA7 tie7FwOjCas0O5IoDhSjfRTcmDyo3QP5HvN5zvrOzQA56Rknz0Mdg4N23fELi9pc chy9jJUddfsGzcLduQl0CKFJ634sIU3KyAylLfRtRYx2DD41fUpIEbgSa9+9zALN ZVRtE4uG6qt21MBSkxCrezcBxn7eZN1+P6jhQE5DiNVhOgL7DwqZ/OtNALhuQA4i QMV4heO1+tiy7PwChDBwg0vVdlokpbYM4EVXhPmCV9gTnHePmUmdIUbIkqkQr3jS SsqoUF/tNHvPzh4J45nISikQ5LLNZ+5LHfdx/AH6Owmo9xrgc0u/B+9VK0Hymm+R 8R9Eh1XMpyPk6OiNzaOORP9uDs1g0JLMTmi9LGhhskJLVOtmFD2tpH6xD+fNpGsW 7E1jYSW57dvN71FyEUugWSj4UnwxC7RqXTezzhqK88DQQnykCnDtoFjighDx7mwk uNWEiuFWkawFbgiwkE5lrFLdcRkcalwG1XHYhsMrMl3lhpn9tp/3daMZZTR1oRQl IrimAD34LYOV1AaQg6EnTcTbeRn9RXTUBtH91zCZ2DnXcKYVfszR+UioGpb/8OnQ AZlzA3e4vUTaESpPntZG0m+9W4XfVaI5SkN5zqhHwukYKOHv5AoHrQACnPWPdGal 6Z3nurTTJRROgaPv1TTVlboF =//Qf -----END PGP SIGNATURE----- Merge tag 'rproc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This adds remoteproc support for the audio, compute, sensor and modem remoteprocs on the Qualcomm SM8350 platform, it adds Qualcomm WCN3660b support, Mediatek MT8192 SCP driver support for MPU and L1TCM memory, STM32 driver adopts dev_err_probe() and the Qualcomm Kconfig help texts are revamped" * tag 'rproc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: remoteproc: qcom: pas: Add SM8350 PAS remoteprocs dt-bindings: remoteproc: qcom: pas: Add SM8350 remoteprocs remoteproc: core: Fix rproc->firmware free in rproc_set_firmware() remoteproc/mediatek: support L1TCM dt-bindings: remoteproc: mediatek: add L1TCM memory region remoteproc/mediatek: enable MPU for all memory regions in MT8192 SCP remoteproc/mediatek: use devm_platform_ioremap_resource_byname remoteproc: ingenic: Add module parameter 'auto_boot' remoteproc/mediatek: acknowledge watchdog IRQ after handled remoteproc: qcom_wcnss: remove unneeded semicolon remoteproc: qcom: fix glink dependencies remoteproc: stm32: improve debug using dev_err_probe remoteproc: qcom: add more help text qcom options remoteproc: qcom_wcnss: Add qcom,wcn3660b compatible dt-bindings: remoteproc: qcom,wcnss: Add qcom,wcn3660b compatible |
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Linus Torvalds
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890caa39a9 |
hwspinlock updated for v5.12
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|
|
Linus Torvalds
|
c4fbde84fe |
Simple Firmware Interface (SFI) support removal for v5.12-rc1
Drop support for depercated platforms using SFI, drop the entire support for SFI that has been long deprecated too and make some janitorial changes on top of that (Andy Shevchenko). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmA2ZukSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxKcAP/RAkbRVFndhQIZYTCu74O64v86FjTBcS 3vvcKevVkBJiPJL1l10Yo3UMEYAbJIRZY00jkUjX7pq4eurELu6LwdMtJlHwh0p5 ZP5QeSdq1xN+9UGwBGXlnka2ypmD8fjbQyxHKErYgvmOl4ltFm40PyUC9GCVFLnW /1o83t/dcmTtaOGPYWTW3HuCsbYqANG/x8PYAFeAk5dBxoSaNV69gAEuCYr1JC5N Nie4x2m2I5v9egJFhy6rmRrpHPBvocCho+FipJFagSKWHPCI2rBSKESVOj23zWt2 eIWhK5T/ZR3OqQb9tZN6uAPJmBAerc3l7ZHZ1oFBP68MjUJJJhduQ+hNxljOyLLw CVx0UhuancIWZdyJon5f7E9S9STZLIZ/3usx3K+7AZK+PSmH8d/UEIeXfkC0FcAr eO3gwalB9KuhhXbVvihW79RkfkV5pTaMvVS7l1BffN4WE1dB9PKtJ8/MKFbGaTUF 4Rev6BdAEDqJrw6OIARvNcI6TAEhbKe5yIghzhQWn+fZ7oEm6f6fvFObBzD0KvQP 4RwYJhXU0gtK5yo/Ib1sUqjVQn8Jgqb7Xq46WZsP07Yc6O2Ws/86qCpX1GSCv5FU 1CZEJLGLGTbjDYOyMaUDfO/tI5kXG11e0Ss7Q+snWH4Iyhg0aNEYChKjOAFIxIxg JJYOH8O5p2IP =jlPz -----END PGP SIGNATURE----- Merge tag 'sfi-removal-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull Simple Firmware Interface (SFI) support removal from Rafael Wysocki: "Drop support for depercated platforms using SFI, drop the entire support for SFI that has been long deprecated too and make some janitorial changes on top of that (Andy Shevchenko)" * tag 'sfi-removal-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: x86/platform/intel-mid: Update Copyright year and drop file names x86/platform/intel-mid: Remove unused header inclusion in intel-mid.h x86/platform/intel-mid: Drop unused __intel_mid_cpu_chip and Co. x86/platform/intel-mid: Get rid of intel_scu_ipc_legacy.h x86/PCI: Describe @reg for type1_access_ok() x86/PCI: Get rid of custom x86 model comparison sfi: Remove framework for deprecated firmware cpufreq: sfi-cpufreq: Remove driver for deprecated firmware media: atomisp: Remove unused header mfd: intel_msic: Remove driver for deprecated platform x86/apb_timer: Remove driver for deprecated platform x86/platform/intel-mid: Remove unused leftovers (vRTC) x86/platform/intel-mid: Remove unused leftovers (msic) x86/platform/intel-mid: Remove unused leftovers (msic_thermal) x86/platform/intel-mid: Remove unused leftovers (msic_power_btn) x86/platform/intel-mid: Remove unused leftovers (msic_gpio) x86/platform/intel-mid: Remove unused leftovers (msic_battery) x86/platform/intel-mid: Remove unused leftovers (msic_ocd) x86/platform/intel-mid: Remove unused leftovers (msic_audio) platform/x86: intel_scu_wdt: Drop mistakenly added const |
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Linus Torvalds
|
e229b429bb |
Char/Misc driver patches for 5.12-rc1
Here is the large set of char/misc/whatever driver subsystem updates for
5.12-rc1. Over time it seems like this tree is collecting more and more
tiny driver subsystems in one place, making it easier for those
maintainers, which is why this is getting larger.
Included in here are:
- coresight driver updates
- habannalabs driver updates
- virtual acrn driver addition (proper acks from the x86
maintainers)
- broadcom misc driver addition
- speakup driver updates
- soundwire driver updates
- fpga driver updates
- amba driver updates
- mei driver updates
- vfio driver updates
- greybus driver updates
- nvmeem driver updates
- phy driver updates
- mhi driver updates
- interconnect driver udpates
- fsl-mc bus driver updates
- random driver fix
- some small misc driver updates (rtsx, pvpanic, etc.)
All of these have been in linux-next for a while, with the only reported
issue being a merge conflict in include/linux/mod_devicetable.h that you
will hit in your tree due to the dfl_device_id addition from the fpga
subsystem in here. The resolution should be simple.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.12-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 large set of char/misc/whatever driver subsystem updates
for 5.12-rc1. Over time it seems like this tree is collecting more and
more tiny driver subsystems in one place, making it easier for those
maintainers, which is why this is getting larger.
Included in here are:
- coresight driver updates
- habannalabs driver updates
- virtual acrn driver addition (proper acks from the x86 maintainers)
- broadcom misc driver addition
- speakup driver updates
- soundwire driver updates
- fpga driver updates
- amba driver updates
- mei driver updates
- vfio driver updates
- greybus driver updates
- nvmeem driver updates
- phy driver updates
- mhi driver updates
- interconnect driver udpates
- fsl-mc bus driver updates
- random driver fix
- some small misc driver updates (rtsx, pvpanic, etc.)
All of these have been in linux-next for a while, with the only
reported issue being a merge conflict due to the dfl_device_id
addition from the fpga subsystem in here"
* tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits)
spmi: spmi-pmic-arb: Fix hw_irq overflow
Documentation: coresight: Add PID tracing description
coresight: etm-perf: Support PID tracing for kernel at EL2
coresight: etm-perf: Clarify comment on perf options
ACRN: update MAINTAINERS: mailing list is subscribers-only
regmap: sdw-mbq: use MODULE_LICENSE("GPL")
regmap: sdw: use no_pm routines for SoundWire 1.2 MBQ
regmap: sdw: use _no_pm functions in regmap_read/write
soundwire: intel: fix possible crash when no device is detected
MAINTAINERS: replace my with email with replacements
mhi: Fix double dma free
uapi: map_to_7segment: Update example in documentation
uio: uio_pci_generic: don't fail probe if pdev->irq equals to IRQ_NOTCONNECTED
drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue
firewire: replace tricky statement by two simple ones
vme: make remove callback return void
firmware: google: make coreboot driver's remove callback return void
firmware: xilinx: Use explicit values for all enum values
sample/acrn: Introduce a sample of HSM ioctl interface usage
virt: acrn: Introduce an interface for Service VM to control vCPU
...
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Darrick J. Wong
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89e0eb8c13 |
xfs: restore speculative_cow_prealloc_lifetime sysctl
In commit |
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Linus Torvalds
|
7ac1161c27 |
Driver core / debugfs update for 5.12-rc1
Here is the "big" driver core and debugfs update for 5.12-rc1
This set of driver core patches caused a bunch of problems in linux-next
for the past few weeks, when Saravana tried to set fw_devlink=on as the
default functionality. This caused a number of systems to stop booting,
and lots of bugs were fixed in this area for almost all of the reported
systems, but this option is not ready to be turned on just yet for the
default operation based on this testing, so I've reverted that change at
the very end so we don't have to worry about regressions in 5.12. We
will try to turn this on for 5.13 if testing goes better over the next
few months.
Other than the fixes caused by the fw_devlink testing in here, there's
not much more:
- debugfs fixes for invalid input into debugfs_lookup()
- kerneldoc cleanups
- warn message if platform drivers return an error on their
remove callback (a futile effort, but good to catch).
All of these have been in linux-next for a while now, and the
regressions have gone away with the revert of the fw_devlink change.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core / debugfs update from Greg KH:
"Here is the "big" driver core and debugfs update for 5.12-rc1
This set of driver core patches caused a bunch of problems in
linux-next for the past few weeks, when Saravana tried to set
fw_devlink=on as the default functionality. This caused a number of
systems to stop booting, and lots of bugs were fixed in this area for
almost all of the reported systems, but this option is not ready to be
turned on just yet for the default operation based on this testing, so
I've reverted that change at the very end so we don't have to worry
about regressions in 5.12
We will try to turn this on for 5.13 if testing goes better over the
next few months.
Other than the fixes caused by the fw_devlink testing in here, there's
not much more:
- debugfs fixes for invalid input into debugfs_lookup()
- kerneldoc cleanups
- warn message if platform drivers return an error on their remove
callback (a futile effort, but good to catch).
All of these have been in linux-next for a while now, and the
regressions have gone away with the revert of the fw_devlink change"
* tag 'driver-core-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (35 commits)
Revert "driver core: Set fw_devlink=on by default"
of: property: fw_devlink: Ignore interrupts property for some configs
debugfs: do not attempt to create a new file before the filesystem is initalized
debugfs: be more robust at handling improper input in debugfs_lookup()
driver core: auxiliary bus: Fix calling stage for auxiliary bus init
of: irq: Fix the return value for of_irq_parse_one() stub
of: irq: make a stub for of_irq_parse_one()
clk: Mark fwnodes when their clock provider is added/removed
PM: domains: Mark fwnodes when their powerdomain is added/removed
irqdomain: Mark fwnodes when their irqdomain is added/removed
driver core: fw_devlink: Handle suppliers that don't use driver core
of: property: Add fw_devlink support for optional properties
driver core: Add fw_devlink.strict kernel param
of: property: Don't add links to absent suppliers
driver core: fw_devlink: Detect supplier devices that will never be added
driver core: platform: Emit a warning if a remove callback returned non-zero
of: property: Fix fw_devlink handling of interrupts/interrupts-extended
gpiolib: Don't probe gpio_device if it's not the primary device
device.h: Remove bogus "the" in kerneldoc
gpiolib: Bind gpio_device to a driver to enable fw_devlink=on by default
...
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Linus Torvalds
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a4dec04c7f |
dma-mapping updates for 5.12:
- add support to emulate processing delays in the DMA API benchmark
selftest (Barry Song)
- remove support for non-contiguous noncoherent allocations,
which aren't used and will be replaced by a different API
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Merge tag 'dma-mapping-5.12' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- add support to emulate processing delays in the DMA API benchmark
selftest (Barry Song)
- remove support for non-contiguous noncoherent allocations, which
aren't used and will be replaced by a different API
* tag 'dma-mapping-5.12' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: remove the {alloc,free}_noncoherent methods
dma-mapping: benchmark: pretend DMA is transmitting
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Linus Torvalds
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b817c93123 |
- sprd: fix a macro value
- omap: support for K3 AM64x - tegra: fix lockdep warnings - qcom: support for SDX55 and SC8180X - arm: fixes for sparse, kfree and void return -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6EwehDt/SOnwFyTyf9lkf8eYP5UFAmA12i0ACgkQf9lkf8eY P5V9Iw//amo1005ZlfMpnoDUvlhNtiqQRx5HliayLjchDi2sERZOEKrqwqLIsv3q 4nKaSNrDKPSud+3MP4p/WuHaEGYw08+G32Qi7G8ltpIBfTSTtiqAHlzyo4J7gcKn zKfFFumIS0r5Vq85Nk0rCdeyJ29FRmJqY6oWYNRs+5KNqMvcVP/wqJ9pngo/+3mh MDUo1vpmz8+BoZp2TNVe1E6YgH4s6sg5u60lsw2c6eFlHESXsVFumlLlhw7MJdEa nfSupJeq0xl4qangE2WrsUiaDSVfo7KoXSJ0bpWyrX68XhqGSS1ntdFvN6ZjG5MH lot38MWhTwe9cFwyU5iVx/l0xQWphEPiDUc2B2dhkcdK/aLnZyNqKML16Hycf0yb nrbK1wu8ceUix8M7tgPycU/nNySx/CHAopBPHjbzIUq6WE9DByej2qC2z4BHzQz0 fJbqhNxg/bpOyu8oq4X2Nuqdmy6meXxZoE49qMVOCJa2bhXARof0f46RqkXiFJn9 ZTedW6xagrickIm7Z83w4lN9RxwgHObVHJ4e+AEgrPvxmOTom1aSA6kTLM3WIzag DtLI2zHpeQvlmEhIDSPmpp2WJvupbvhWJv437EbJN/3K1Uh1skdINur46dq0zDGy 9vEtcTiLX7yQ+3uMSylXW0M1zepBQV0HUYEq4gmCSh3cfXqz6+g= =eYIi -----END PGP SIGNATURE----- Merge tag 'mailbox-v5.12' of git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: - sprd: fix a macro value - omap: support for K3 AM64x - tegra: fix lockdep warnings - qcom: support for SDX55 and SC8180X - arm: fixes for sparse, kfree and void return * tag 'mailbox-v5.12' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: arm_mhuv2: Skip calling kfree() with invalid pointer mailbox: tegra-hsp: Set lockdep class dynamically mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL mailbox: arm_mhuv2: make remove callback return void mailbox: arm_mhuv2: Fix sparse warnings mailbox: qcom: Add support for SDX55 APCS IPC dt-bindings: mailbox: Add binding for SDX55 APCS mailbox: omap: Add support for K3 AM64x SoCs dt-bindings: mailbox: omap: Update binding for AM64x SoCs mailbox: qcom: Add SC8180X apcs compatible dt-bindings: mailbox: qcom: Add SC8180X APCS compatible |
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Linus Torvalds
|
825d150875 |
cxl for 5.12
Introduce an initial driver for CXL 2.0 Type-3 Memory Devices. CXL is Compute Express Link which released the 2.0 specification in November. The Linux relevant changes in CXL 2.0 are support for an OS to dynamically assign address space to memory devices, support for switches, persistent memory, and hotplug. A Type-3 Memory Device is a PCI enumerated device presenting the CXL Memory Device Class Code and implementing the CXL.mem protocol. CXL.mem allows device to advertise CPU and I/O coherent memory to the system, i.e. typical "System RAM" and "Persistent Memory" in Linux /proc/iomem terms. In addition to the CXL.mem fast path there is an administrative command hardware mailbox interface for maintenance and provisioning. It is this command interface that is the focus of the initial driver. With this driver a CXL device that is mapped by the BIOS can be administered by Linux. Linux support for CXL PMEM and dynamic CXL address space management are to be implemented post v5.12. |
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Hou Zhiqiang
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792b6aa97e |
dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings
Add PCIe Endpoint mode compatible string "fsl,lx2160ar2-pcie-ep" Link: https://lore.kernel.org/r/20201026051448.1913-1-Zhiqiang.Hou@nxp.com Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rob Herring <robh@kernel.org> |
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Maximilian Luz
|
6c0b5e3fc6 |
ACPI: platform: Add balanced-performance platform profile
Some devices, including most Microsoft Surface devices, have a platform profile somewhere inbetween balanced and performance. More specifically, adding this profile allows the following mapping on Surface devices: Vendor Name Platform Profile ------------------------------------------ Battery Saver low-power Recommended balanced Better Performance balanced-performance Best Performance performance Suggested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Maxime Ripard
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a3cb15cda1 |
dt-bindings: bcm2711-hdmi: Fix broken schema
For some reason, unevaluatedProperties doesn't work and additionalProperties is required. Fix it by switching to additionalProperties. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210218152837.1080819-1-maxime@cerno.tech Signed-off-by: Rob Herring <robh@kernel.org> |
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Linus Torvalds
|
c03c21ba6f |
Keyrings miscellany
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Merge tag 'keys-misc-20210126' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull keyring updates from David Howells:
"Here's a set of minor keyrings fixes/cleanups that I've collected from
various people for the upcoming merge window.
A couple of them might, in theory, be visible to userspace:
- Make blacklist_vet_description() reject uppercase letters as they
don't match the all-lowercase hex string generated for a blacklist
search.
This may want reconsideration in the future, but, currently, you
can't add to the blacklist keyring from userspace and the only
source of blacklist keys generates lowercase descriptions.
- Fix blacklist_init() to use a new KEY_ALLOC_* flag to indicate that
it wants KEY_FLAG_KEEP to be set rather than passing KEY_FLAG_KEEP
into keyring_alloc() as KEY_FLAG_KEEP isn't a valid alloc flag.
This isn't currently a problem as the blacklist keyring isn't
currently writable by userspace.
The rest of the patches are cleanups and I don't think they should
have any visible effect"
* tag 'keys-misc-20210126' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
watch_queue: rectify kernel-doc for init_watch()
certs: Replace K{U,G}IDT_INIT() with GLOBAL_ROOT_{U,G}ID
certs: Fix blacklist flag type confusion
PKCS#7: Fix missing include
certs: Fix blacklisted hexadecimal hash string check
certs/blacklist: fix kernel doc interface issue
crypto: public_key: Remove redundant header file from public_key.h
keys: remove trailing semicolon in macro definition
crypto: pkcs7: Use match_string() helper to simplify the code
PKCS#7: drop function from kernel-doc pkcs7_validate_trust_one
encrypted-keys: Replace HTTP links with HTTPS ones
crypto: asymmetric_keys: fix some comments in pkcs7_parser.h
KEYS: remove redundant memset
security: keys: delete repeated words in comments
KEYS: asymmetric: Fix kerneldoc
security/keys: use kvfree_sensitive()
watch_queue: Drop references to /dev/watch_queue
keys: Remove outdated __user annotations
security: keys: Fix fall-through warnings for Clang
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Linus Torvalds
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143983e585 |
dmaengine updates for v5.12-rc1
New drivers/devices - Intel LGM SoC DMA driver - Actions Semi S500 DMA controller - Renesas r8a779a0 dma controller - Ingenic JZ4760(B) dma controller - Intel KeemBay AxiDMA controller Removed - Coh901318 dma driver - Zte zx dma driver - Sirfsoc dma driver Updates: - mmp_pdma, mmp_tdma gained module support - imx-sdma become modern and dropped platform data support - dw-axi driver gained slave and cyclic dma support -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmA0gIEACgkQfBQHDyUj g0fLyw//bfIBqmyvN01QNmYV0qrud0nZGRAGHSEwZ1Nrw2CvK37+XphYzVYy/PGk Cg6ca+QXGJdIfqmQV/rnIEwrNx/GeNUAulVT5hxdHQw/HDPoZexU5S+Lyetr4g7l FaE2C5se4RBp07eGhcOWkneHE/fhC9fX23VdNGNM6Nzb1F0j4MTmzcJAlsdCq2Q+ 1UlJ2O4w/t/mdqgec4J+JGTsfb+BXxs0nWnuwVSy1SEkac3Gj0kqHlIHsQqLCiST /D2rs1I0Chscu+ChrPNaVXDEobQipxIEdkzO6623t8C5KqfSf5i8rLvZvRP5YKf1 U5ZAi3p0c/t5VgXvA6WD79pN6ZLPsEMFDxyKQAazGPgrEP4gmI4dteETiJyr6Ag6 j6WqiDJwkmdVyuTiFDJsN3pTOqvT+TeHlLbnygAiuyMeNaF9skc7kxtq0XtXQigT vLcwtGavFnmF7TZGjEVv4JTMdMFPfczE8y+fhM7ET/uF36gTrPHaoD3KIwgimwIt Cmfpe+Ij8R3tBwV80454hp4+Gb+cR83OUgwy+EcBCw9P0/Pf4t0NyTgim+wN02Kt X7tkkgxGkvziIkfbXQa4zdVqAbT6+WcRUjEDZY3/Lp7EFyVyM8APEVSAie9b/TWN UgQo3TDuB6SU7XQ3Ahj6Swra0+UoVztHtwOmgIqiVz5on6780lg= =0AE9 -----END PGP SIGNATURE----- Merge tag 'dmaengine-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "We have couple of drivers removed a new driver and bunch of new device support and few updates to drivers for this round. New drivers/devices: - Intel LGM SoC DMA driver - Actions Semi S500 DMA controller - Renesas r8a779a0 dma controller - Ingenic JZ4760(B) dma controller - Intel KeemBay AxiDMA controller Removed: - Coh901318 dma driver - Zte zx dma driver - Sirfsoc dma driver Updates: - mmp_pdma, mmp_tdma gained module support - imx-sdma become modern and dropped platform data support - dw-axi driver gained slave and cyclic dma support" * tag 'dmaengine-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (58 commits) dmaengine: dw-axi-dmac: remove redundant null check on desc dmaengine: xilinx_dma: Alloc tx descriptors GFP_NOWAIT dmaengine: dw-axi-dmac: Virtually split the linked-list dmaengine: dw-axi-dmac: Set constraint to the Max segment size dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA BYTE and HALFWORD registers dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA handshake dmaengine: dw-axi-dmac: Add Intel KeemBay AxiDMA support dmaengine: drivers: Kconfig: add HAS_IOMEM dependency to DW_AXI_DMAC dmaengine: dw-axi-dmac: Add Intel KeemBay DMA register fields dt-binding: dma: dw-axi-dmac: Add support for Intel KeemBay AxiDMA dmaengine: dw-axi-dmac: Support burst residue granularity dmaengine: dw-axi-dmac: Support of_dma_controller_register() dmaegine: dw-axi-dmac: Support device_prep_dma_cyclic() dmaengine: dw-axi-dmac: Support device_prep_slave_sg dmaengine: dw-axi-dmac: Add device_config operation dmaengine: dw-axi-dmac: Add device_synchronize() callback dmaengine: dw-axi-dmac: move dma_pool_create() to alloc_chan_resources() dmaengine: dw-axi-dmac: simplify descriptor management dt-bindings: dma: Add YAML schemas for dw-axi-dmac dmaengine: ti: k3-psil: optimize struct psil_endpoint_config for size ... |
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Linus Torvalds
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e0fbd25bb3 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "Mostly existing driver fixes plus a new driver for game controllers directly connected to Nintendo 64, and an enhancement for keyboards driven by Chrome OS EC to communicate layout of the top row to userspace" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (47 commits) Input: st1232 - fix NORMAL vs. IDLE state handling Input: aiptek - convert sysfs sprintf/snprintf family to sysfs_emit Input: alps - fix spelling of "positive" ARM: dts: cros-ec-keyboard: Use keymap macros dt-bindings: input: Fix the keymap for LOCK key dt-bindings: input: Create macros for cros-ec keymap Input: cros-ec-keyb - expose function row physical map to userspace dt-bindings: input: cros-ec-keyb: Add a new property describing top row Input: applespi - fix occasional crc errors under load. Input: applespi - don't wait for responses to commands indefinitely. Input: st1232 - add IDLE state as ready condition Input: zinitix - fix return type of zinitix_init_touch() Input: i8042 - add ASUS Zenbook Flip to noselftest list Input: add missing dependencies on CONFIG_HAS_IOMEM Input: joydev - prevent potential read overflow in ioctl Input: elo - fix an error code in elo_connect() Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S Input: sur40 - fix an error code in sur40_probe() Input: elants_i2c - detect enum overflow Input: zinitix - remove unneeded semicolon ... |
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Linus Torvalds
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69aea9d284 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina: - support for "Unified Battery" feature on Logitech devices from Filipe Laíns - power management improvements for intel-ish driver from Zhang Lixu - support for Goodix devices from Douglas Anderson - improved handling of generic HID keyboard in order to make it easier for userspace to figure out the details of the device, from Dmitry Torokhov - Playstation DualSense support from Roderick Colenbrander - other assorted small fixes and device ID additions. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (49 commits) HID: playstation: add DualSense player LED support. HID: playstation: add microphone mute support for DualSense. HID: playstation: add initial DualSense lightbar support. HID: wacom: Ignore attempts to overwrite the touch_max value from HID HID: playstation: fix array size comparison (off-by-one) HID: playstation: fix unused variable in ps_battery_get_property. HID: playstation: report DualSense hardware and firmware version. HID: playstation: add DualSense classic rumble support. HID: playstation: add DualSense Bluetooth support. HID: playstation: track devices in list. HID: playstation: add DualSense accelerometer and gyroscope support. HID: playstation: add DualSense touchpad support. HID: playstation: add DualSense battery support. HID: playstation: use DualSense MAC address as unique identifier. HID: playstation: initial DualSense USB support. HID: ite: Enable QUIRK_TOUCHPAD_ON_OFF_REPORT on Acer Aspire Switch 10E HID: Ignore battery for Elan touchscreen on HP Spectre X360 15-df0xxx HID: logitech-dj: add support for the new lightspeed connection iteration HID: intel-ish-hid: ipc: Add Tiger Lake H PCI device ID HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming ... |
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Linus Torvalds
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7d6beb71da |
idmapped-mounts-v5.12
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Merge tag 'idmapped-mounts-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
Pull idmapped mounts from Christian Brauner:
"This introduces idmapped mounts which has been in the making for some
time. Simply put, different mounts can expose the same file or
directory with different ownership. This initial implementation comes
with ports for fat, ext4 and with Christoph's port for xfs with more
filesystems being actively worked on by independent people and
maintainers.
Idmapping mounts handle a wide range of long standing use-cases. Here
are just a few:
- Idmapped mounts make it possible to easily share files between
multiple users or multiple machines especially in complex
scenarios. For example, idmapped mounts will be used in the
implementation of portable home directories in
systemd-homed.service(8) where they allow users to move their home
directory to an external storage device and use it on multiple
computers where they are assigned different uids and gids. This
effectively makes it possible to assign random uids and gids at
login time.
- It is possible to share files from the host with unprivileged
containers without having to change ownership permanently through
chown(2).
- It is possible to idmap a container's rootfs and without having to
mangle every file. For example, Chromebooks use it to share the
user's Download folder with their unprivileged containers in their
Linux subsystem.
- It is possible to share files between containers with
non-overlapping idmappings.
- Filesystem that lack a proper concept of ownership such as fat can
use idmapped mounts to implement discretionary access (DAC)
permission checking.
- They allow users to efficiently changing ownership on a per-mount
basis without having to (recursively) chown(2) all files. In
contrast to chown (2) changing ownership of large sets of files is
instantenous with idmapped mounts. This is especially useful when
ownership of a whole root filesystem of a virtual machine or
container is changed. With idmapped mounts a single syscall
mount_setattr syscall will be sufficient to change the ownership of
all files.
- Idmapped mounts always take the current ownership into account as
idmappings specify what a given uid or gid is supposed to be mapped
to. This contrasts with the chown(2) syscall which cannot by itself
take the current ownership of the files it changes into account. It
simply changes the ownership to the specified uid and gid. This is
especially problematic when recursively chown(2)ing a large set of
files which is commong with the aforementioned portable home
directory and container and vm scenario.
- Idmapped mounts allow to change ownership locally, restricting it
to specific mounts, and temporarily as the ownership changes only
apply as long as the mount exists.
Several userspace projects have either already put up patches and
pull-requests for this feature or will do so should you decide to pull
this:
- systemd: In a wide variety of scenarios but especially right away
in their implementation of portable home directories.
https://systemd.io/HOME_DIRECTORY/
- container runtimes: containerd, runC, LXD:To share data between
host and unprivileged containers, unprivileged and privileged
containers, etc. The pull request for idmapped mounts support in
containerd, the default Kubernetes runtime is already up for quite
a while now: https://github.com/containerd/containerd/pull/4734
- The virtio-fs developers and several users have expressed interest
in using this feature with virtual machines once virtio-fs is
ported.
- ChromeOS: Sharing host-directories with unprivileged containers.
I've tightly synced with all those projects and all of those listed
here have also expressed their need/desire for this feature on the
mailing list. For more info on how people use this there's a bunch of
talks about this too. Here's just two recent ones:
https://www.cncf.io/wp-content/uploads/2020/12/Rootless-Containers-in-Gitpod.pdf
https://fosdem.org/2021/schedule/event/containers_idmap/
This comes with an extensive xfstests suite covering both ext4 and
xfs:
https://git.kernel.org/brauner/xfstests-dev/h/idmapped_mounts
It covers truncation, creation, opening, xattrs, vfscaps, setid
execution, setgid inheritance and more both with idmapped and
non-idmapped mounts. It already helped to discover an unrelated xfs
setgid inheritance bug which has since been fixed in mainline. It will
be sent for inclusion with the xfstests project should you decide to
merge this.
In order to support per-mount idmappings vfsmounts are marked with
user namespaces. The idmapping of the user namespace will be used to
map the ids of vfs objects when they are accessed through that mount.
By default all vfsmounts are marked with the initial user namespace.
The initial user namespace is used to indicate that a mount is not
idmapped. All operations behave as before and this is verified in the
testsuite.
Based on prior discussions we want to attach the whole user namespace
and not just a dedicated idmapping struct. This allows us to reuse all
the helpers that already exist for dealing with idmappings instead of
introducing a whole new range of helpers. In addition, if we decide in
the future that we are confident enough to enable unprivileged users
to setup idmapped mounts the permission checking can take into account
whether the caller is privileged in the user namespace the mount is
currently marked with.
The user namespace the mount will be marked with can be specified by
passing a file descriptor refering to the user namespace as an
argument to the new mount_setattr() syscall together with the new
MOUNT_ATTR_IDMAP flag. The system call follows the openat2() pattern
of extensibility.
The following conditions must be met in order to create an idmapped
mount:
- The caller must currently have the CAP_SYS_ADMIN capability in the
user namespace the underlying filesystem has been mounted in.
- The underlying filesystem must support idmapped mounts.
- The mount must not already be idmapped. This also implies that the
idmapping of a mount cannot be altered once it has been idmapped.
- The mount must be a detached/anonymous mount, i.e. it must have
been created by calling open_tree() with the OPEN_TREE_CLONE flag
and it must not already have been visible in the filesystem.
The last two points guarantee easier semantics for userspace and the
kernel and make the implementation significantly simpler.
By default vfsmounts are marked with the initial user namespace and no
behavioral or performance changes are observed.
The manpage with a detailed description can be found here:
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Chen-Yu Tsai
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8e61744de4 |
dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B
The NanoPi M4B is a minor revision of the original M4.
The differences against the original Nanopi M4 that are common with the
other M4V2 revision include:
- microphone header removed
- power button added
- recovery button added
Additional changes specific to the M4B:
- USB 3.0 hub removed; board now has 2x USB 3.0 type-A ports and 2x
USB 2.0 ports
- ADB toggle switch added; this changes the top USB 3.0 host port to
a peripheral port
- Type-C port no longer supports data or PD
- WiFi/Bluetooth combo chip switched to AP6256, which supports BT 5.0
but only 1T1R (down from 2T2R) for WiFi
Add a compatible string for the new board revision.
Link: https://lore.kernel.org/r/20210121162321.4538-3-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
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Kishon Vijay Abraham I
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b28a23676e |
Documentation: PCI: Add PCI endpoint NTB function user guide
Add documentation to help users use pci-epf-ntb function driver and existing host side NTB infrastructure for NTB functionality. [bhelgaas: fix a few typos] Link: https://lore.kernel.org/r/20210201195809.7342-18-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> |
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Kishon Vijay Abraham I
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250c475be7 |
Documentation: PCI: Add configfs binding documentation for pci-ntb endpoint function
Add binding documentation for pci-ntb endpoint function that helps in adding and configuring pci-ntb endpoint function. Link: https://lore.kernel.org/r/20210201195809.7342-17-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> |
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Kishon Vijay Abraham I
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e85a2d7837 |
PCI: endpoint: Add support in configfs to associate two EPCs with EPF
Now that PCI endpoint core supports to add secondary endpoint controller (EPC) with endpoint function (EPF), Add support in configfs to associate two EPCs with EPF. This creates "primary" and "secondary" directory inside the directory created by users for EPF device. Users have to add a symlink of endpoint controller (pci_ep/controllers/) to "primary" or "secondary" directory to bind EPF to primary and secondary EPF interfaces respectively. Existing method of linking directory representing EPF device to directory representing EPC device to associate a single EPC device with a EPF device will continue to work. Link: https://lore.kernel.org/r/20210201195809.7342-8-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> |
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Kishon Vijay Abraham I
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13bccf8738 |
Documentation: PCI: Add specification for the PCI NTB function device
Add specification for the PCI NTB function device. The endpoint function driver and the host PCI driver should be created based on this specification. [bhelgaas: fix a few typos] Link: https://lore.kernel.org/r/20210201195809.7342-2-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> |
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Daire McNamara
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6ee6c89aac |
dt-bindings: PCI: microchip: Add Microchip PolarFire host binding
Add device tree bindings for the Microchip PolarFire PCIe controller when configured in host (Root Complex) mode. Link: https://lore.kernel.org/r/20210125162934.5335-3-daire.mcnamara@microchip.com Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring <robh@kernel.org> |
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Juergen Gross
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06f45fe96f |
xen/events: add per-xenbus device event statistics and settings
Add syfs nodes for each xenbus device showing event statistics (number of events and spurious events, number of associated event channels) and for setting a spurious event threshold in case a frontend is sending too many events without being rogue on purpose. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Link: https://lore.kernel.org/r/20210219154030.10892-7-jgross@suse.com Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> |
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Jiri Kosina
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27b730e088 |
Merge branch 'for-5.12/i2c-hid' into for-linus
- ACPI and OF support made more generic / decoupled. From Douglas Anderson - support for Goodix devices from Douglas Anderson |
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Jiri Kosina
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d6310078d9 |
Merge branch 'for-5.12/google' into for-linus
- User experience improvements for hid-google from Nicolas Boichat |
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Philip Chen
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820c872795 |
Input: cros-ec-keyb - expose function row physical map to userspace
The top-row keys in a keyboard usually have dual functionalities. E.g. A function key "F1" is also an action key "Browser back". Therefore, when an application receives an action key code from a top-row key press, the application needs to know how to correlate the action key code with the function key code and do the conversion whenever necessary. Since the userpace already knows the key scanlines (row/column) associated with a received key code. Essentially, the userspace only needs a mapping between the key row/column and the matching physical location in the top row. So, enhance the cros-ec-keyb driver to create such a mapping and expose it to userspace in the form of a function_row_physmap attribute. The attribute would be a space separated ordered list of row/column codes for the keys in the function row, in a left-to-right order. The attribute will only be present when the device has a custom design for the top-row keys. Signed-off-by: Philip Chen <philipchen@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20210115122412.v7.2.I6542d7d9d0b246e7079bb16b41e697b2ac4b4e39@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
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Philip Chen
|
311a27da62 |
dt-bindings: input: cros-ec-keyb: Add a new property describing top row
Add a new property `function-row-physmap` to the device tree for the custom keyboard top row design. The property describes the rows/columns of the top row keys from left to right. Signed-off-by: Philip Chen <philipchen@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210115122412.v7.1.I025fb861cd5fa0ef5286b7dce514728e9df7ae74@changeid Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
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Linus Torvalds
|
3b9cdafb53 |
This is the bulk of pin control changes for the v5.12 kernel.
This time a calm set with no core changes. New drivers/subdrivers: - Renesas R8A7790A0 pin controller. - Allwinner H616 and H616-R pin controllers. - Qualcomm SM8350 and SC8180x pin controllers. Improvements: - Redo the DT bindings for Ralink RT2880. - A common Qualcomm TLMM DT binding in YAML. - Delete the unused drivers for U300, COH901, Sirf Atlas, and ZTE ZX. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAmAy848ACgkQQRCzN7AZ XXPR0BAArpuUx8elp/+y+gDzL/5Lsv3aJ3AQ9yLfBda380YFwGWZSqjAEovVbhKx 6Xm4g+MzQQ+sxcIHZY7tVWnrI1sbp6MaljVFLqPWWHeY4h4trsw6d+u2bMOFkJTl z0++Ybck+NTscTBvaN0wHqfao3IOU8FG5rL8y9azn9glfQg+xgKCbgAecUgjPXBI 9YLCGMl8mnzH1sl+aImKDszYEuc29NGJrstmkVWcYGVR/XYfxEqNhtT4FlO2P9X1 FNhQYgS0zJsu7UgOOgBsg0xRK5X9pWimwupxEH8MwqANivV3VGweQpcyqIlnA5Qe aXQEa+ZIndOoAsr5UvaHgDXucos7x1odm5AHuIb4V2aGOF5IYyj+iyR3Av4ODdpM +mYI+w9Nydlu1o1JiOb1hAxWNSb2NOBcrOcuiSAIJC7/rO/rqaAPpWmzxSYvGNFO xJTbMN3DtLokE/u9BxCVsXiEFXMy3IA5vu5o+Xks6HRLclWOAqeZJO3uhnlBc8Me qsijZxlugCUIvI7pdKblzOfO+PnB0rLX/7m05/ESTqh6vDcwrZjXLSH0bRWWZBvD CEtBtkIJGjdWsqMk0bqTXJkoqScaKdi0nLSFPK0qOCeqa0ShbxjqU4Vq/f4cQSu+ DzUhF5qBdIaJhDY7V5V7vWygp48+AKVvFtHHmTD+Wb9AJL0MZiY= =WKZ8 -----END PGP SIGNATURE----- Merge tag 'pinctrl-v5.12-1' 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 the v5.12 kernel. This time a calm set with no core changes. New drivers/subdrivers: - Renesas R8A7790A0 pin controller. - Allwinner H616 and H616-R pin controllers. - Qualcomm SM8350 and SC8180x pin controllers. Improvements: - Redo the DT bindings for Ralink RT2880. - A common Qualcomm TLMM DT binding in YAML. - Delete the unused drivers for U300, COH901, Sirf Atlas, and ZTE ZX" * tag 'pinctrl-v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (71 commits) pinctrl: mediatek: Fix trigger type setting follow for unexpected interrupt dt-bindings: pinctrl: Group tuples in pin control properties pinctrl: nuvoton: npcm7xx: Fix alignment of table header comment pinctrl: at91-pio4: fix "Prefer 'unsigned int' to bare use of 'unsigned'" pinctrl: at91-pio4: add support for slew-rate dt-bindings: pinctrl: at91-pio4: add slew-rate pinctrl: actions: Add depends on || COMPILE_TEST pinctrl: single: set function name when adding function pinctrl: qcom: Add sc8180x TLMM driver dt-bindings: pinctrl: qcom: Add sc8180x binding dt-bindings: pinctrl: qcom: Define common TLMM binding pinctrl: qcom: Add SM8350 pinctrl driver dt-bindings: pinctrl: qcom: Add SM8350 pinctrl bindings pinctrl: samsung: use raw_spinlock for s3c64xx dt-bindings: mediatek: mt8192: Fix dt_binding_check warning pinctrl: qcom: spmi-mpp: Add PM8019 compatible pinctrl: pinmux: add function selector to pinmux-functions pinctrl: samsung: use raw_spinlock for locking pinctrl: clarify #pinctrl-cells for pinctrl-single,pins pinctrl: actions: Add the platform dependency to drivers ... |
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Damien Le Moal
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13dcfae0b2
|
dt-bindings: add resets property to dw-apb-timer
The Synopsis DesignWare APB timer driver (drivers/clocksource/dw_apb_timer_of.c) indirectly uses the resets property of its node as it executes the function of_reset_control_get(). Make sure that this property is documented in timer/snps,dw-apb-timer.yaml to avoid make dtbs_check warnings. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Damien Le Moal
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3933cf6afd
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dt-bindings: fix sifive gpio properties
The sifive gpio IP block supports up to 32 GPIOs. Reflect that in the interrupts property description and maxItems. Also add the standard ngpios property to describe the number of GPIOs available on the implementation. Also add the "canaan,k210-gpiohs" compatible string to indicate the use of this gpio controller in the Canaan Kendryte K210 SoC. If this compatible string is used, do not define the clocks property as required as the K210 SoC does not have a software controllable clock for the Sifive gpio IP block. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Damien Le Moal
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8fc8719c28
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dt-bindings: update sifive uart compatible string
Add the compatible string "canaan,k210-uarths" to the sifive uart bindings to indicate the use of this IP block in the Canaan Kendryte K210 SoC. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Damien Le Moal
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c43b571801
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dt-bindings: update sifive clint compatible string
Add the "canaan,k210-clint" compatible string to the Sifive clint bindings to indicate the use of the "sifive,clint0" IP block in the Canaan Kendryte K210 SoC. The description of the compatible string property is also updated to reflect this addition. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Damien Le Moal
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90ddcd642a
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dt-bindings: update sifive plic compatible string
Add the compatible string "canaan,k210-plic" to the Sifive plic bindings to indicate the use of the "sifive,plic-1.0.0" IP block in the Canaan Kendryte K210 SoC. The description is also updated to reflect this change, that is, that SoCs from other vendors may also use this plic implementation. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Damien Le Moal
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7ef71c719e
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dt-bindings: update risc-v cpu properties
The Canaan Kendryte K210 SoC CPU cores are based on a rocket chip version using a draft verion of the RISC-V ISA specifications. To avoid any confusion with CPU cores using stable specifications, add the compatible string "canaan,k210" for this SoC CPU cores. Also add the "riscv,none" value to the mmu-type property to allow a DT to indicate that the CPU being described does not have an MMU or that it has an MMU that is not usable (which is the case for the K210 SoC). Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup@brainfault.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Damien Le Moal
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11481d6b57
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dt-bindings: add Canaan boards compatible strings
Introduce the file riscv/canaan.yaml to document compatible strings related to the Canaan Kendryte K210 SoC. The compatible string "canaan,kendryte-k210" used to indicate the use of this SoC to the early SoC init code is added. This new file also defines the compatible strings of all supported boards based on this SoC. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Linus Torvalds
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c958423470 |
Tracing updates for 5.12
- Update to the way irqs and preemption is tracked via the trace event PC field
- Fix handling of unregistering event failing due to allocate memory.
This is only triggered by failure injection, as it is pretty much guaranteed
to have less than a page allocation succeed.
- Do not show the useless "filter" or "enable" files for the "ftrace" trace
system, as they have no effect on doing anything.
- Add a warning if kprobes are registered more than once.
- Synthetic events now have their fields parsed by semicolons.
Old formats without semicolons will still work, but new features will
require them.
- New option to allow trace events to show %p without hashing in trace file.
The trace file can only be read by root, and reading the raw event buffer
did not have any pointers hashed, so this does not expose anything new.
- New directory in tools called tools/tracing, where a new tool that reads
sequential latency reports from the ftrace latency tracers.
- Other minor fixes and cleanups.
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Merge tag 'trace-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt:
- Update to the way irqs and preemption is tracked via the trace event
PC field
- Fix handling of unregistering event failing due to allocate memory.
This is only triggered by failure injection, as it is pretty much
guaranteed to have less than a page allocation succeed.
- Do not show the useless "filter" or "enable" files for the "ftrace"
trace system, as they have no effect on doing anything.
- Add a warning if kprobes are registered more than once.
- Synthetic events now have their fields parsed by semicolons. Old
formats without semicolons will still work, but new features will
require them.
- New option to allow trace events to show %p without hashing in trace
file. The trace file can only be read by root, and reading the raw
event buffer did not have any pointers hashed, so this does not
expose anything new.
- New directory in tools called tools/tracing, where a new tool that
reads sequential latency reports from the ftrace latency tracers.
- Other minor fixes and cleanups.
* tag 'trace-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (33 commits)
kprobes: Fix to delay the kprobes jump optimization
tracing/tools: Add the latency-collector to tools directory
tracing: Make hash-ptr option default
tracing: Add ptr-hash option to show the hashed pointer value
tracing: Update the stage 3 of trace event macro comment
tracing: Show real address for trace event arguments
selftests/ftrace: Add '!event' synthetic event syntax check
selftests/ftrace: Update synthetic event syntax errors
tracing: Add a backward-compatibility check for synthetic event creation
tracing: Update synth command errors
tracing: Rework synthetic event command parsing
tracing/dynevent: Delegate parsing to create function
kprobes: Warn if the kprobe is reregistered
ftrace: Remove unused ftrace_force_update()
tracepoints: Code clean up
tracepoints: Do not punish non static call users
tracepoints: Remove unnecessary "data_args" macro parameter
tracing: Do not create "enable" or "filter" files for ftrace event subsystem
kernel: trace: preemptirq_delay_test: add cpu affinity
tracepoint: Do not fail unregistering a probe due to memory failure
...
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Michael Weiß
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c418eed8c3 |
docs: ABI: testing: ima_policy: Fixed missing bracket
This fixes a minor typo.
Fixes:
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Matthew Wilcox
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36d8900d20 |
Fix unaesthetic indentation
The current documentation build looks like this:
$ make htmldocs
SPHINX htmldocs --> file:///home/willy/kernel/linux-next/Documentation/output
make[2]: Nothing to be done for 'html'.
WARNING: The kernel documentation build process
support for Sphinx v3.0 and above is brand new. Be prepared for
possible issues in the generated output.
$
That extra indentation before my next prompt isn't pretty. This patch
fixes it, but I'm not a pythonista, and maybe there's a better way.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/20210215161757.GD2858050@casper.infradead.org
[jc: tweaked for the "better way"]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Linus Torvalds
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d61c6a58ae |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmAzoWUACgkQnJ2qBz9k QNnFgQgAlng0JOzeCQvLpwweqFl0FCxYbOsZXC1xDyvfX3TiA6A6oiOR4tx3uhQN cOQmJXaiMn4oCXjD1j6WZwGfy23yx0XchaoFK9jy2IqodaB/zUjkiWYYqt0G3XIX ud35mxjLAGS12BCD0c+vHy2RMsUFl5ep+5aBHRHZJJhCcYbl7e5ctXZ3xB1Q0mgI r639gD8JhH3ICdu9W0NaMvqOrVhJFNmhSGATKL/N96+oKub2x2ycYE4L2OXegxy3 mnFf26LjA8jt7K+KfHloTvkC6D4HVnnvKFvKiIbGKafiWhAE7q57ZO6BPCMajGue 3UHIhWGmwKXRU72+nW6N+089GbcO/g== =1e+z -----END PGP SIGNATURE----- Merge tag 'lazytime_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull lazytime updates from Jan Kara: "Cleanups of the lazytime handling in the writeback code making rules for calling ->dirty_inode() filesystem handlers saner" * tag 'lazytime_for_v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext4: simplify i_state checks in __ext4_update_other_inode_time() gfs2: don't worry about I_DIRTY_TIME in gfs2_fsync() fs: improve comments for writeback_single_inode() fs: drop redundant check from __writeback_single_inode() fs: clean up __mark_inode_dirty() a bit fs: pass only I_DIRTY_INODE flags to ->dirty_inode fs: don't call ->dirty_inode for lazytime timestamp updates fat: only specify I_DIRTY_TIME when needed in fat_update_time() fs: only specify I_DIRTY_TIME when needed in generic_update_time() fs: correctly document the inode dirty flags |
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Masahiro Yamada
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163ba35ff3 |
doc: use KCFLAGS instead of EXTRA_CFLAGS to pass flags from command line
You should use KCFLAGS to pass additional compiler flags from the
command line. Using EXTRA_CFLAGS is wrong.
EXTRA_CFLAGS is supposed to specify flags applied only to the current
Makefile (and now deprecated in favor of ccflags-y).
It is still used in arch/mips/kvm/Makefile (and possibly in external
modules too). Passing EXTRA_CFLAGS from the command line overwrites
it and breaks the build.
I also fixed drivers/gpu/drm/tilcdc/Makefile because commit
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Randy Dunlap
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93ea4a0b8f |
Documentation: proc.rst: add more about the 6 fields in loadavg
Address Jon's feedback on the previous patch by adding info about field separators in the /proc/loadavg file. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210222034729.22350-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Linus Torvalds
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54ab35d6bb |
Livepatching changes for 5.12
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Linus Torvalds
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b2bec7d8a4 |
printk changes for 5.12
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Linus Torvalds
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783955f03d |
linux-kselftest-kunit-5.12-rc1
This KUnit update for Linux 5.12-rc1 consists of consists of:
-- support for filtering test suites using glob from Daniel Latypov.
"kunit_filter.glob" command line option is passed to the UML
kernel, which currently only supports filtering by suite name.
This support allows running different subsets of tests, e.g.
$ ./tools/testing/kunit/kunit.py build
$ ./tools/testing/kunit/kunit.py exec 'list*'
$ ./tools/testing/kunit/kunit.py exec 'kunit*'
-- several fixes and cleanups also from Daniel Latypov.
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Merge tag 'linux-kselftest-kunit-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit updates from Shuah Khan
- support for filtering test suites using glob from Daniel Latypov.
"kunit_filter.glob" command line option is passed to the UML
kernel, which currently only supports filtering by suite name.
This support allows running different subsets of tests, e.g.
$ ./tools/testing/kunit/kunit.py build
$ ./tools/testing/kunit/kunit.py exec 'list*'
$ ./tools/testing/kunit/kunit.py exec 'kunit*'
- several fixes and cleanups also from Daniel Latypov.
* tag 'linux-kselftest-kunit-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: tool: fix unintentional statefulness in run_kernel()
kunit: tool: add support for filtering suites by glob
kunit: add kunit.filter_glob cmdline option to filter suites
kunit: don't show `1 == 1` in failed assertion messages
kunit: make kunit_tool accept optional path to .kunitconfig fragment
Documentation: kunit: add tips.rst for small examples
KUnit: Docs: make start.rst example Kconfig follow style.rst
kunit: tool: simplify kconfig is_subset_of() logic
minor: kunit: tool: fix unit test so it can run from non-root dir
kunit: tool: use `with open()` in unit test
kunit: tool: stop using bare asserts in unit test
kunit: tool: fix unit test cleanup handling
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Linus Torvalds
|
0e63a5c6ba |
It has been a relatively quiet cycle in docsland.
- As promised, the minimum Sphinx version to build the docs is now 1.7,
and we have dropped support for Python 2 entirely. That allowed the
removal of a bunch of compatibility code.
- A set of treewide warning fixups from Mauro that I applied after it
became clear nobody else was going to deal with them.
- The automarkup mechanism can now create cross-references from relative
paths to RST files.
- More translations, typo fixes, and warning fixes.
No conflicts with any other tree as far as I know.
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Merge tag 'docs-5.12' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It has been a relatively quiet cycle in docsland.
- As promised, the minimum Sphinx version to build the docs is now
1.7, and we have dropped support for Python 2 entirely. That
allowed the removal of a bunch of compatibility code.
- A set of treewide warning fixups from Mauro that I applied after it
became clear nobody else was going to deal with them.
- The automarkup mechanism can now create cross-references from
relative paths to RST files.
- More translations, typo fixes, and warning fixes"
* tag 'docs-5.12' of git://git.lwn.net/linux: (75 commits)
docs: kernel-hacking: be more civil
docs: Remove the Microsoft rhetoric
Documentation/admin-guide: kernel-parameters: Update nohlt section
doc/admin-guide: fix spelling mistake: "perfomance" -> "performance"
docs: Document cross-referencing using relative path
docs: Enable usage of relative paths to docs on automarkup
docs: thermal: fix spelling mistakes
Documentation: admin-guide: Update kvm/xen config option
docs: Make syscalls' helpers naming consistent
coding-style.rst: Avoid comma statements
Documentation: /proc/loadavg: add 3 more field descriptions
Documentation/submitting-patches: Add blurb about backtraces in commit messages
Docs: drop Python 2 support
Move our minimum Sphinx version to 1.7
Documentation: input: define ABS_PRESSURE/ABS_MT_PRESSURE resolution as grams
scripts/kernel-doc: add internal hyperlink to DOC: sections
Update Documentation/admin-guide/sysctl/fs.rst
docs: Update DTB format references
docs: zh_CN: add iio index.rst translation
docs/zh_CN: add iio ep93xx_adc.rst translation
...
|
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|
Linus Torvalds
|
d652ea30ba |
IOMMU Updates for Linux v5.12
Including:
- ARM SMMU and Mediatek updates from Will Deacon:
- Support for MT8192 IOMMU from Mediatek
- Arm v7s io-pgtable extensions for MT8192
- Removal of TLBI_ON_MAP quirk
- New Qualcomm compatible strings
- Allow SVA without hardware broadcast TLB maintenance
on SMMUv3
- Virtualization Host Extension support for SMMUv3 (SVA)
- Allow SMMUv3 PMU (perf) driver to be built
independently from IOMMU
- Some tidy-up in IOVA and core code
- Conversion of the AMD IOMMU code to use the generic
IO-page-table framework
- Intel VT-d updates from Lu Baolu:
- Audit capability consistency among different IOMMUs
- Add SATC reporting structure support
- Add iotlb_sync_map callback support
- SDHI Support for Renesas IOMMU driver
- Misc Cleanups and other small improvments
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Merge tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
- ARM SMMU and Mediatek updates from Will Deacon:
- Support for MT8192 IOMMU from Mediatek
- Arm v7s io-pgtable extensions for MT8192
- Removal of TLBI_ON_MAP quirk
- New Qualcomm compatible strings
- Allow SVA without hardware broadcast TLB maintenance on SMMUv3
- Virtualization Host Extension support for SMMUv3 (SVA)
- Allow SMMUv3 PMU perf driver to be built independently from IOMMU
- Some tidy-up in IOVA and core code
- Conversion of the AMD IOMMU code to use the generic IO-page-table
framework
- Intel VT-d updates from Lu Baolu:
- Audit capability consistency among different IOMMUs
- Add SATC reporting structure support
- Add iotlb_sync_map callback support
- SDHI support for Renesas IOMMU driver
- Misc cleanups and other small improvments
* tag 'iommu-updates-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (94 commits)
iommu/amd: Fix performance counter initialization
MAINTAINERS: repair file pattern in MEDIATEK IOMMU DRIVER
iommu/mediatek: Fix error code in probe()
iommu/mediatek: Fix unsigned domid comparison with less than zero
iommu/vt-d: Parse SATC reporting structure
iommu/vt-d: Add new enum value and structure for SATC
iommu/vt-d: Add iotlb_sync_map callback
iommu/vt-d: Move capability check code to cap_audit files
iommu/vt-d: Audit IOMMU Capabilities and add helper functions
iommu/vt-d: Fix 'physical' typos
iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping
iommu/vt-d: Fix compile error [-Werror=implicit-function-declaration]
driver/perf: Remove ARM_SMMU_V3_PMU dependency on ARM_SMMU_V3
MAINTAINERS: Add entry for MediaTek IOMMU
iommu/mediatek: Add mt8192 support
iommu/mediatek: Remove unnecessary check in attach_device
iommu/mediatek: Support master use iova over 32bit
iommu/mediatek: Add iova reserved function
iommu/mediatek: Support for multi domains
iommu/mediatek: Add get_domain_id from dev->dma_range_map
...
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Linus Torvalds
|
bdb39c9509 |
SCSI misc on 20210219
This series consists of the usual driver updates (ufs, ibmvfc, qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which is bound to cause conflicts with a trivial change somewhere). The only big major rework of note is the one from Hannes trying to clean up our result handling code in the drivers to make it consistent. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYDAdliYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishTblAQCk6wD8 fcb4TItSRp0DpRzs37zhppEbrBgveuAFHhr5swEA0gL2mHcq0vnyNBinCLnERrE7 TPYJqUKJNktnjVG7ZWc= =wW6p -----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 series consists of the usual driver updates (ufs, ibmvfc, qla2xxx, hisi_sas, pm80xx) plus the removal of the gdth driver (which is bound to cause conflicts with a trivial change somewhere). The only big major rework of note is the one from Hannes trying to clean up our result handling code in the drivers to make it consistent" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (194 commits) scsi: MAINTAINERS: Adjust to reflect gdth scsi driver removal scsi: ufs: Give clk scaling min gear a value scsi: lpfc: Fix 'physical' typos scsi: megaraid_mbox: Fix spelling of 'allocated' scsi: qla2xxx: Simplify the calculation of variables scsi: message: fusion: Fix 'physical' typos scsi: target: core: Change ASCQ for residual write scsi: target: core: Signal WRITE residuals scsi: target: core: Set residuals for 4Kn devices scsi: hisi_sas: Add trace FIFO debugfs support scsi: hisi_sas: Flush workqueue in hisi_sas_v3_remove() scsi: hisi_sas: Enable debugfs support by default scsi: hisi_sas: Don't check .nr_hw_queues in hisi_sas_task_prep() scsi: hisi_sas: Remove deferred probe check in hisi_sas_v2_probe() scsi: lpfc: Add auto select on IRQ_POLL scsi: ncr53c8xx: Fix typos scsi: lpfc: Fix ancient double free scsi: qla2xxx: Fix some memory corruption scsi: qla2xxx: Remove redundant NULL check scsi: megaraid: Fix ifnullfree.cocci warnings ... |
|
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Linus Torvalds
|
325b764089 |
- Fix DM integrity's HMAC support to provide enhanced security of
internal_hash and journal_mac capabilities. - Various DM writecache fixes to address performance, fix table output to match what was provided at table creation, fix writing beyond end of device when shrinking underlying data device, and a couple other small cleanups. - Add DM crypt support for using trusted keys. - Fix deadlock when swapping to DM crypt device by throttling number of in-flight REQ_SWAP bios. Implemented in DM core so that other bio-based targets can opt-in by setting ti->limit_swap_bios. - Fix various inverted logic bugs in the .iterate_devices callout functions that are used to assess if specific feature or capability is supported across all devices being combined/stacked by DM. - Fix DM era target bugs that exposed users to lost writes or memory leaks. - Add DM core support for passing through inline crypto support of underlying devices. Includes block/keyslot-manager changes that enable extending this support to DM. - Various small fixes and cleanups (spelling fixes, front padding calculation cleanup, cleanup conditional zoned support in targets, etc). -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmAqxggTHHNuaXR6ZXJA cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWjVOCACkZKleQhsCEYHNtjZ40Du+4PPBvESA O+ScdUCeik4YUXvQtlFRPcYxxOH0zL0CUivLnNlsKzGTTgulw5azgFNuUTzIhH5y a86Q+DReigPegzVCCOenInU18pYa03rLtYOAb6SK49IqVeMWMFSJVBv73HWS7OFV slMlsQCN46YgbviYsGUXk5+uKMET4ijJZVW+8zSYg0GsWLHdgQtBkEoojO1n9H2B jio2Nvhto0bJ4dV482lmd3G+LABmaBbLs0Xx/a7iHVigkIYZz4BHwDYNz/EQnNEi dYlOrSL9a6ur+DFR6vxShzG40LbK7KVr8jHiXyKv2WZA7FMK0l4fyEFV =E+n3 -----END PGP SIGNATURE----- Merge tag 'for-5.12/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 integrity's HMAC support to provide enhanced security of internal_hash and journal_mac capabilities. - Various DM writecache fixes to address performance, fix table output to match what was provided at table creation, fix writing beyond end of device when shrinking underlying data device, and a couple other small cleanups. - Add DM crypt support for using trusted keys. - Fix deadlock when swapping to DM crypt device by throttling number of in-flight REQ_SWAP bios. Implemented in DM core so that other bio-based targets can opt-in by setting ti->limit_swap_bios. - Fix various inverted logic bugs in the .iterate_devices callout functions that are used to assess if specific feature or capability is supported across all devices being combined/stacked by DM. - Fix DM era target bugs that exposed users to lost writes or memory leaks. - Add DM core support for passing through inline crypto support of underlying devices. Includes block/keyslot-manager changes that enable extending this support to DM. - Various small fixes and cleanups (spelling fixes, front padding calculation cleanup, cleanup conditional zoned support in targets, etc). * tag 'for-5.12/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (31 commits) dm: fix deadlock when swapping to encrypted device dm: simplify target code conditional on CONFIG_BLK_DEV_ZONED dm: set DM_TARGET_PASSES_CRYPTO feature for some targets dm: support key eviction from keyslot managers of underlying devices dm: add support for passing through inline crypto support block/keyslot-manager: Introduce functions for device mapper support block/keyslot-manager: Introduce passthrough keyslot manager dm era: only resize metadata in preresume dm era: Use correct value size in equality function of writeset tree dm era: Fix bitset memory leaks dm era: Verify the data block size hasn't changed dm era: Reinitialize bitset cache before digesting a new writeset dm era: Update in-core bitset after committing the metadata dm era: Recover committed writeset after crash dm writecache: use bdev_nr_sectors() instead of open-coded equivalent dm writecache: fix writing beyond end of underlying device when shrinking dm table: remove needless request_queue NULL pointer checks dm table: fix zoned iterate_devices based device capability checks dm table: fix DAX iterate_devices based device capability checks dm table: fix iterate_devices based device capability checks ... |
|
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Lukas Bulwahn
|
356c7558d4 |
KVM: Documentation: rectify rst markup in KVM_GET_SUPPORTED_HV_CPUID
Commit
|
|
|
Linus Torvalds
|
a99163e9e7 |
Devicetree updates for v5.12:
- Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build
host fdtoverlay
- Add kbuild support to build DT overlays (%.dtbo)
- Drop NULLifying match table in of_match_device(). In preparation for
this, there are several driver cleanups to use
(of_)?device_get_match_data().
- Drop pointless wrappers from DT struct device API
- Convert USB binding schemas to use graph schema and remove old plain
text graph binding doc
- Convert spi-nor and v3d GPU bindings to DT schema
- Tree wide schema fixes for if/then schemas, array size constraints,
and undocumented compatible strings in examples
- Handle 'no-map' correctly for already reserved memblock regions
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Merge tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Sync dtc to upstream version v1.6.0-51-g183df9e9c2b9 and build host
fdtoverlay
- Add kbuild support to build DT overlays (%.dtbo)
- Drop NULLifying match table in of_match_device().
In preparation for this, there are several driver cleanups to use
(of_)?device_get_match_data().
- Drop pointless wrappers from DT struct device API
- Convert USB binding schemas to use graph schema and remove old plain
text graph binding doc
- Convert spi-nor and v3d GPU bindings to DT schema
- Tree wide schema fixes for if/then schemas, array size constraints,
and undocumented compatible strings in examples
- Handle 'no-map' correctly for already reserved memblock regions
* tag 'devicetree-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (35 commits)
driver core: platform: Drop of_device_node_put() wrapper
of: Remove of_dev_{get,put}()
dt-bindings: usb: Change descibe to describe in usbmisc-imx.txt
dt-bindings: can: rcar_canfd: Group tuples in pin control properties
dt-bindings: power: renesas,apmu: Group tuples in cpus properties
dt-bindings: mtd: spi-nor: Convert to DT schema format
dt-bindings: Use portable sort for version cmp
dt-bindings: ethernet-controller: fix fixed-link specification
dt-bindings: irqchip: Add node name to PRUSS INTC
dt-bindings: interconnect: Fix the expected number of cells
dt-bindings: Fix errors in 'if' schemas
dt-bindings: iommu: renesas,ipmmu-vmsa: Make 'power-domains' conditionally required
dt-bindings: Fix undocumented compatible strings in examples
kbuild: Add support to build overlays (%.dtbo)
scripts: dtc: Remove the unused fdtdump.c file
scripts: dtc: Build fdtoverlay tool
scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9
scripts: dtc: Fetch fdtoverlay.c from external DTC project
dt-bindings: thermal: sun8i: Fix misplaced schema keyword in compatible strings
dt-bindings: iio: dac: Fix AD5686 references
...
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Linus Torvalds
|
882d6edfc4 |
gpio updates for v5.12
- new driver for the Toshiba Visconti platform
- rework of interrupt handling in gpio-tegra
- updates for GPIO selftests: we're now using the character device to perform
the subsystem checks
- support for a new rcar variant + some code refactoring
- refactoring of gpio-ep93xx
- SPDX License identifier has been updated in the uapi header so that userspace
programs bundling it can become fully REUSE-compliant
- improvements to pwm handling in gpio-mvebu
- support for interrupt handling and power management for gpio-xilinx as well
as some code refactoring
- support for a new chip variant in gpio-pca953x
- removal of drivers: zte xs & intel-mid and removal of leftovers from
intel-msic
- impovements to intel drivers pulled from Andy Shevchenko
- improvements to the gpio-aggregator virtual GPIO driver
- and several minor tweaks and fixes to code and documentation all over the
place
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Merge tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"It's been a relatively calm release cycle and we're actually removing
more code than we're adding.
Summary:
- new driver for the Toshiba Visconti platform
- rework of interrupt handling in gpio-tegra
- updates for GPIO selftests: we're now using the character device to
perform the subsystem checks
- support for a new rcar variant + some code refactoring
- refactoring of gpio-ep93xx
- SPDX License identifier has been updated in the uapi header so that
userspace programs bundling it can become fully REUSE-compliant
- improvements to pwm handling in gpio-mvebu
- support for interrupt handling and power management for gpio-xilinx
as well as some code refactoring
- support for a new chip variant in gpio-pca953x
- removal of drivers: zte xs & intel-mid and removal of leftovers
from intel-msic
- impovements to intel drivers pulled from Andy Shevchenko
- improvements to the gpio-aggregator virtual GPIO driver
- and several minor tweaks and fixes to code and documentation all
over the place"
* tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (71 commits)
gpio: pcf857x: Fix missing first interrupt
gpio: ep93xx: refactor base IRQ number
gpio: ep93xx: refactor ep93xx_gpio_add_bank
gpio: ep93xx: Fix typo s/hierarchial/hierarchical
gpio: ep93xx: drop to_irq binding
gpio: ep93xx: Fix wrong irq numbers in port F
gpio: uapi: use the preferred SPDX license identifier
gpio: gpio-xilinx: Add check if width exceeds 32
gpio: gpio-xilinx: Add support for suspend and resume
gpio: gpio-xilinx: Add interrupt support
gpio: gpio-xilinx: Reduce spinlock array to array
gpio: gpio-xilinx: Simplify with dev_err_probe()
gpio: msic: Drop driver from Makefile
gpio: wcove: Split out to_ireg() helper and deduplicate the code
gpio: wcove: Switch to use regmap_set_bits(), regmap_clear_bits()
gpio: wcove: Get rid of error prone casting in IRQ handler
gpio: intel-mid: Remove driver for deprecated platform
gpio: msic: Remove driver for deprecated platform
gpio: aggregator: Remove trailing comma in terminator entries
gpio: aggregator: Use compound literal from the header
...
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Linus Torvalds
|
0328b5f2ef |
RTC for 5.12
Subsystem: - Introduce features bitfield and the first feature: RTC_FEATURE_ALARM Removed drivers: - ab3100 - coh901331 - tx4939 - sirfsoc Drivers: - use rtc_lock and rtc_unlock instead of opencoding - constify all struct rtc_class_ops - quiet maybe-unused variable warning - replace spin_lock_irqsave with spin_lock in hard IRQ - pcf2127: disable Power-On Reset Override and run OTP refresh -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEycoQi/giopmpPgB12wIijOdRNOUFAmAzAIAACgkQ2wIijOdR NOXVDhAArDkq1P46RK6GDQV6w++RTwqMRTVTCZLG0r+gOv6BiAo8TjEb+VMlJFi5 4D4qVEo5BDxMxNRsB/vyWIrvXDpGW/vxTH3W4G/4lGHZObYluAGeoZ+qswRPaPHU upJd4OXK7AThjf9lhOuhiuea6oAGfhIl4keTu3pVUAfYMYBlS9zmU45pF4KESXzm 6Wmed2QKx3+iUcBdwToMaDpd4uJcZ9HSPP/SPlO0P1KwhfUolCfFrHjY2oGuRVCN dYDZ995c5jx1PU5AlEBWXcWG7mWVEpESearUCjEKYiRgpJu85EJpDmoROa4XjL49 XJYbfnM/ZFMVJpAKPGBuOX/PYMMyOOkiYQ0GE5iHYWBctzQr3cm6D9SMynymsJHY mo0abVSmWU6FmUH2+n4je7ixXfuf/H0T4/xYw+1xejwGk3XpWEVYwzU6YznCXKMn djPO6hL+87vJC8BaQNwdAGACrO4ludJdsX2XTNg89U8eUseuFb+xJjQ06ZJCHeFL zrdmHdkJkLqp7Zu/HnVTT74ZQ+bp/hn9voR19HFrMqwKtbPQUfOZhWjwJOcft/rk jFOdPadE+OwHDB8rvBshdqNbeyJ5AUeP+6+C6xgVAuLHWtpgG4UibXp+9MWbFcgk 219o0s2ZI/rkX9n1K/3gmgp2Y4HlSOrYIkGiybvFl0cOpLJqoZk= =bK2K -----END PGP SIGNATURE----- Merge tag 'rtc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Many cleanups and a few drivers removal this cycle. Subsystem: - Introduce features bitfield and the first feature: RTC_FEATURE_ALARM Removed drivers: - ab3100 - coh901331 - tx4939 - sirfsoc Drivers: - use rtc_lock and rtc_unlock instead of opencoding - constify all struct rtc_class_ops - quiet maybe-unused variable warning - replace spin_lock_irqsave with spin_lock in hard IRQ - pcf2127: disable Power-On Reset Override and run OTP refresh" * tag 'rtc-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (81 commits) rtc: abx80x: Add utility function for writing configuration key rtc: pcf2127: properly set flag WD_CD for rtc chips(pcf2129, pca2129) rtc: pcf8563: Add NXP PCA8565 compatible rtc: s3c: quiet maybe-unused variable warning rtc: s3c: stop setting bogus time rtc: sd3078: quiet maybe-unused variable warning rtc: s35390a: quiet maybe-unused variable warning rtc: rx8581: quiet maybe-unused variable warning rtc: rx8010: quiet maybe-unused variable warning rtc: rv8803: quiet maybe-unused variable warning rtc: rv3032: quiet maybe-unused variable warning rtc: rv3029: quiet maybe-unused variable warning rtc: rv3028: quiet maybe-unused variable warning rtc: rs5c372: quiet maybe-unused variable warning rtc: pcf85363: quiet maybe-unused variable warning rtc: pcf85063: quiet maybe-unused variable warnings rtc: meson: quiet maybe-unused variable warning rtc: m41t80: quiet maybe-unused variable warning rtc: isl1208: quiet maybe-unused variable warning rtc: ds3232: quiet maybe-unused variable warning ... |
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Linus Torvalds
|
36c1b20d15 |
I3C for 5.12
Subsystem: - Handle drivers without probe or remove callback - Remove callback now returns void - DT documentation is now in yaml New driver: - Silvaco I3C master -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEycoQi/giopmpPgB12wIijOdRNOUFAmAy+ycACgkQ2wIijOdR NOUDRg/+KPaE8MQMXh/YrnN4VXX+QZe8Yt5WynVThG8GGwDC0PrPtMcepwkd9GGA 3EsBtuNVE7uvcUX59rmi2VrMlc6e3fRZ6g2Ub2vH5NXDZIeEXjbmq+vk6PlXNgKf k7LvVaQLkBCqsBoV1kraR7lPyi7rf2ZFFOYJuObj8yxADhmkpbRFQCbkWkeYGpMn 2DN3cN2+jybmNBCh5SDDneJn/Bdr0/mBp0bLffOT+uAQ4bu6HbDOrlyZ9gY8rx8y TqbOT1JDhTCW0EC6IPw4SSkKXcew20XRmYSax4bx233cTCCjzsXG7vNHtv0KBide JlGvKEnE+WDfvPaSoxUjxtmwWfEki/qBzAZ3Mrs8/G9NRWRvE9qDU/x71hduog0g pqcRb0plreR7j3XusFaFu83HJtTfwHKVzWb12ExuNfzS4T/uZKs8vM0MFcedIRur wJg7+Qv+NGzGegELOaRkquc56x4IjXx+vYj3tbvnOrFdKgAuRU4YBn220QfYwI6d zx+6msuzIT/XroH6aq92Ds50hVLMQpNosuJPNsZto57hBShJgA6cmGMj79L9GldM CbdOu8ZBgHi4kpCWb9nunNqY0cctlQ0lEV6/1SYhCqRGLS7etS0IaUiWXNDge22N kzmeg5+RaA0AlAbzJHi+JOR6OnxxAhvZyys5nfQ4/X08R8JY9iY= =282r -----END PGP SIGNATURE----- Merge tag 'i3c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c update from Alexandre Belloni: "Subsystem: - Handle drivers without probe or remove callback - Remove callback now returns void - DT documentation is now in yaml New driver: - Silvaco I3C master" * tag 'i3c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: master: dw: Drop redundant disec call MAINTAINERS: Add Silvaco I3C master i3c: master: svc: Add Silvaco I3C master driver dt-bindings: i3c: Describe Silvaco master binding dt-bindings: Add vendor prefix for Silvaco dt-bindings: i3c: mipi-hci: Include the bus binding dt-bindings: i3c: Convert the bus description to yaml i3c: Make remove callback return void i3c: Handle drivers without probe or remove callback i3c/master/mipi-i3c-hci: Specify HAS_IOMEM dependency |
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Linus Torvalds
|
a7dcf5f235 |
power supply and reset changes for the v5.12 series
battery/charger driver changes: * acer_a500: new fuel gauge driver for Acer Iconia Tab A500 * bq256xx: new charger driver * bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100 * bq27xxx: Fix inverted CURRENT_NOW sign * cpcap: rework fuel gauge and charger drivers * ltc4162l: new charger driver * max8997-charger: add extcon based current limit configuration * max8903, wm97xx, z2: convert to GPIO descriptors (incl. ARM board files) * misc. cleanup and fixes reset drivers: * new poweroff driver for ATC260x * at91-sama5d2_shdwc: add support for sama7g5 * drop zte zx driver (SoC support is removed from kernel) -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmAy7hUACgkQ2O7X88g7 +po3vhAAgwtTzyqb1oVIaRRb4rz/aeEZqTe6TvQxKTXvZaq8S/aCT8QClSsB/FH2 Pond8LaKOeF/R4CFFIdulA26hq65uCLo0sD1TbOf6mN2h9dsd/7Bqpp4lp69zZVJ 0MfdBVgFguUwK/Uwzk15JsiEqyFe0TIZWnNGrveMy+NMpL9WqyYY2OoBGhlVsrnj c9k5anTHQVR6tlTaPOr03lUdt5Kb0UNZd5lIJNMCjVokYPkAhhnxxhLz6vFTjuyU w2oqeyK+p02cGYu+O0GrC7tRlBbwZEYdMxNGCPzgZOTPR1YUtjjxm1No8q8lzF/d mrV2IbTToyzjUELyXxjIWl4jYrZxV74MN3D63ZmkQrcvnwg9CggyhpaAbtj3n345 wVGIp0fd6Hb98KgCXAV+YqslZVeBmC/rdt+5m+k7i+mGb5lGf2S+cPA6Nda58U/C Tk/mkL8oMfQ23olTcHywDe7H+rmD1crCsEaAFWu5V5a6eizBDW7fCzUzocxiYD4K uPreBfdiXw/hnBW4CMouwzBxbLH3INKtZWLvrvEWdpRgJ3v2c3QTh5gNwkpmDiu8 pscPz2UeD/Lfe1ozqS97HseITLCc86E4q84B+BmZim0i/nfqRhNlYKD9YjbubawC gNP7Vj1u6bRPlhEGZ8QMw8LowMmSTBT6X2aGC8oQkUKbnlspAO0= =Efu2 -----END PGP SIGNATURE----- Merge tag 'for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Battery/charger driver changes: - acer_a500: new fuel gauge driver for Acer Iconia Tab A500 - bq256xx: new charger driver - bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100 - bq27xxx: Fix inverted CURRENT_NOW sign - cpcap: rework fuel gauge and charger drivers - ltc4162l: new charger driver - max8997-charger: add extcon based current limit configuration - max8903, wm97xx, z2: convert to GPIO descriptors (incl. ARM board files) - misc cleanup and fixes Reset drivers: - new poweroff driver for ATC260x - at91-sama5d2_shdwc: add support for sama7g5 - drop zte zx driver (SoC support is removed from kernel)" * tag 'for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (55 commits) power-supply: use kobj_to_dev() power: supply: charger-manager: fix typo power/reset: remove zte zx driver power: supply: bq25980: Fix repetive bq25975 with bq25960 power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable power: supply: axp20x_usb_power: Init work before enabling IRQs power: supply: fix sbs-charger build, needs REGMAP_I2C power: supply: bq27xxx: fix polarity of current_now power: supply: charger-manager: fix incorrect health status power: reset: at91-sama5d2_shdwc: add support for sama7g5 dt-bindings: atmel-sysreg: add microchip,sama7g5-shdwc power: reset: at91-sama5d2_shdwc: fix wkupdbc mask dt-bindings: power/supply: Add ltc4162-l-charger power: supply: bq24190_charger: convert comma to semicolon power: supply: ab8500_fg: convert comma to semicolon power: supply: ds2780: Switch to using the new API kobj_to_dev() power: supply: bq27xxx: Support CHARGE_NOW for bq27z561/bq28z610/bq34z100 power: supply: cpcap-charger: Fix power_supply_put on null battery pointer power: supply: cpcap-battery: constify psy_desc power: supply: cpcap-battery: Fix typo ... |
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Linus Torvalds
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28b9aaac4c |
This is all driver updates, the majority of which is a bunch of new Qualcomm
clk drivers that dominate the diffstat because we add support for six SoCs from
that particular vendor. The other big change is the removal of various clk
drivers that are no longer used now that the kernel is dropping support for
those SoCs. Beyond that there's the usual non-critical fixes for existing
drivers and a good number of patches from Lee Jones that cleanup a bunch of W=1
enabled builds.
Removed Drivers:
- Remove efm32 clk driver
- Remove tango4 clk driver
- Remove zte zx clk driver
- Remove sirf prima2/atlast clk drivers
- Remove u300 clk driver
New Drivers:
- PLL support on MStar/SigmaStar ARMv7 SoCs
- CPU clks for Qualcomm SDX55
- GCC and RPMh clks for Qualcomm SC8180x and SC7280 SoCs
- GCC clks for Qualcomm SM8350
- GPU clks for Qualcomm SDM660/SDM630
Updates:
- Video clk fixups on Qualcomm SM8250
- Improvements for multimedia clks on Qualcomm MSM8998
- Fix many warnings with W=1 enabled builds under drivers/clk/
- Support crystal load capacitance for Versaclock VC5
- Add a "skip recall" DT binding for Silicon Labs' si570 to avoid glitches at boot
- Convert Xilinx VCU clk driver to a proper clk provider driver
- Expose Xilinx ZynqMP clk driver to more platforms
- Amlogic pll driver fixup
- Amlogic meson8b clock controller dt support clean up
- Remove mipi clk from the Amlogic axg clock controller
- New Rockchip rk3368 clock ids related to camera input
- Use pr_notice() instead of pr_warn() on i.MX6Q pre-boot ldb_di_clk reparenting
- A series from Liu Ying that adds some SCU clocks support for i.MX8qxp
DC0/MIPI-LVDS subsystems
- A series from Lucas Stach that adds PLL monitor clocks for i.MX8MQ, and
clkout1/2 support for i.MX8MM/MN
- Add I2c and Ethernet (RAVB) clocks on Renesas R-Car V3U
- Add timer (TMU) clocks on most Renesas R-Car Gen3 SoCs
- Add video-related (FCPVD/VSPD/VSPX), watchdog (RWDT), serial
(HSCIF), pincontrol/GPIO (PFC/GPIO), SPI (MSIOF), SDHI, and DMA
(SYS-DMAC) clocks on Renesas R-Car V3U
- Add support for the USB 2.0 clock selector on Renesas RZ/G2 SoCs
- Allwinner H616 SoC clk support
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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 is all driver updates, the majority of which is a bunch of new
Qualcomm clk drivers that dominate the diffstat because we add support
for six SoCs from that particular vendor.
The other big change is the removal of various clk drivers that are no
longer used now that the kernel is dropping support for those SoCs.
Beyond that there's the usual non-critical fixes for existing drivers
and a good number of patches from Lee Jones that cleanup a bunch of
W=1 enabled builds.
Removed Drivers:
- Remove efm32 clk driver
- Remove tango4 clk driver
- Remove zte zx clk driver
- Remove sirf prima2/atlast clk drivers
- Remove u300 clk driver
New Drivers:
- PLL support on MStar/SigmaStar ARMv7 SoCs
- CPU clks for Qualcomm SDX55
- GCC and RPMh clks for Qualcomm SC8180x and SC7280 SoCs
- GCC clks for Qualcomm SM8350
- GPU clks for Qualcomm SDM660/SDM630
Updates:
- Video clk fixups on Qualcomm SM8250
- Improvements for multimedia clks on Qualcomm MSM8998
- Fix many warnings with W=1 enabled builds under drivers/clk/
- Support crystal load capacitance for Versaclock VC5
- Add a "skip recall" DT binding for Silicon Labs' si570 to avoid
glitches at boot
- Convert Xilinx VCU clk driver to a proper clk provider driver
- Expose Xilinx ZynqMP clk driver to more platforms
- Amlogic pll driver fixup
- Amlogic meson8b clock controller dt support clean up
- Remove mipi clk from the Amlogic axg clock controller
- New Rockchip rk3368 clock ids related to camera input
- Use pr_notice() instead of pr_warn() on i.MX6Q pre-boot ldb_di_clk
reparenting
- A series from Liu Ying that adds some SCU clocks support for
i.MX8qxp DC0/MIPI-LVDS subsystems
- A series from Lucas Stach that adds PLL monitor clocks for i.MX8MQ,
and clkout1/2 support for i.MX8MM/MN
- Add I2c and Ethernet (RAVB) clocks on Renesas R-Car V3U
- Add timer (TMU) clocks on most Renesas R-Car Gen3 SoCs
- Add video-related (FCPVD/VSPD/VSPX), watchdog (RWDT), serial
(HSCIF), pincontrol/GPIO (PFC/GPIO), SPI (MSIOF), SDHI, and DMA
(SYS-DMAC) clocks on Renesas R-Car V3U
- Add support for the USB 2.0 clock selector on Renesas RZ/G2 SoCs
- Allwinner H616 SoC clk support"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (171 commits)
clk: mstar: msc313-mpll: Fix format specifier
clk: mstar: Allow MStar clk drivers to be compile tested
clk: qoriq: use macros to generate pll_mask
clk: qcom: Add Global Clock controller (GCC) driver for SC7280
dt-bindings: clock: Add SC7280 GCC clock binding
clk: qcom: rpmh: Add support for RPMH clocks on SC7280
dt-bindings: clock: Add RPMHCC bindings for SC7280
clk: qcom: gcc-sm8350: add gdsc
dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings
clk: qcom: Add SDM660 GPU Clock Controller (GPUCC) driver
clk: qcom: mmcc-msm8996: Migrate gfx3d clock to clk_rcg2_gfx3d
clk: qcom: rcg2: Stop hardcoding gfx3d pingpong parent numbers
dt-bindings: clock: Add support for the SDM630 and SDM660 mmcc
clk: qcom: Add SDM660 Multimedia Clock Controller (MMCC) driver
clk: qcom: gcc-sdm660: Mark GPU CFG AHB clock as critical
clk: qcom: gcc-sdm660: Mark MMSS NoC CFG AHB clock as critical
clk: qcom: gpucc-msm8998: Allow fabia gpupll0 rate setting
clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
clk: qcom: gdsc: Implement NO_RET_PERIPH flag
clk: mstar: MStar/SigmaStar MPLL driver
...
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Linus Torvalds
|
5d26c176d5 |
- Use the newly introduced 'hot' and 'critical' ops for the acpi
thermal driver (Daniel Lezcano) - Remove the notify ops as it is no longer used (Daniel Lezcano) - Remove the 'forced passive' option and the unused bind/unbind functions (Daniel Lezcano) - Remove the THERMAL_TRIPS_NONE and the code cleanup around this macro (Daniel Lezcano) - Rework the delays to make them pre-computed instead of computing them again and again at each polling interval (Daniel Lezcano) - Remove the pointless 'thermal_zone_device_reset' function (Daniel Lezcano) - Use the critical and hot ops to prevent an unexpected system shutdown on int340x (Kai-Heng Feng) - Make the cooling device state private to the thermal subsystem (Daniel Lezcano) - Prevent to use not-power-aware actor devices with the power allocator governor (Lukasz Luba) - Remove 'zx' and 'tango' support along with the corresponding platforms (Arnd Bergman) - Fix several issues on the Omap thermal driver (Tony Lindgren) - Add support for adc-tm5 PMIC thermal monitor for Qcom platforms. Please note those changes rely on an immutable branch: iio-thermal-5.11-rc1/ib-iio-thermal-5.11-rc1 from the iio tree (Dmitry Baryshkov) - Fix an initialization loop in the adc-tm5 (Colin Ian King) - Fix a return error check in the cpufreq cooling device (Viresh Kumar) -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEGn3N4YVz0WNVyHskqDIjiipP6E8FAmAvkKMACgkQqDIjiipP 6E9yFggAmXy8t2j1mRvn/KLU+teTGIoSFkZ8mBnY2Sgip97IRZRhCwAZbUKOW0eI bvpAzBjacxdZHT7OxxvGzCOq/zlAh4UoStI8bMpzdUWPdkAj4ippArLYGvagLym8 WEQysWnrr8V1RCZbQuBNjyLwjf0fcXkzIBU1mbZXA8T8Y6Yn646TdtsrVT4Idg1j MOg7PAHBcTSY/wOReZKJ5TB1yvo2tNOuGOqUVbrIAHlRkiNTVHirVUq6aZGtTTKp 7ukcu8EI/o7XKBdQ5d9MZaHdwkcyAIJj4jdjmjkUJpa8VYQFPjayNyN3I+Py9lH2 jtWVYHQxZbY166IZP2yeXFjPzd6elw== =Jmz4 -----END PGP SIGNATURE----- Merge tag 'thermal-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal updates from Daniel Lezcano: - Use the newly introduced 'hot' and 'critical' ops for the acpi thermal driver (Daniel Lezcano) - Remove the notify ops as it is no longer used (Daniel Lezcano) - Remove the 'forced passive' option and the unused bind/unbind functions (Daniel Lezcano) - Remove the THERMAL_TRIPS_NONE and the code cleanup around this macro (Daniel Lezcano) - Rework the delays to make them pre-computed instead of computing them again and again at each polling interval (Daniel Lezcano) - Remove the pointless 'thermal_zone_device_reset' function (Daniel Lezcano) - Use the critical and hot ops to prevent an unexpected system shutdown on int340x (Kai-Heng Feng) - Make the cooling device state private to the thermal subsystem (Daniel Lezcano) - Prevent to use not-power-aware actor devices with the power allocator governor (Lukasz Luba) - Remove 'zx' and 'tango' support along with the corresponding platforms (Arnd Bergman) - Fix several issues on the Omap thermal driver (Tony Lindgren) - Add support for adc-tm5 PMIC thermal monitor for Qcom platforms (Dmitry Baryshkov) - Fix an initialization loop in the adc-tm5 (Colin Ian King) - Fix a return error check in the cpufreq cooling device (Viresh Kumar) * tag 'thermal-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (26 commits) thermal: cpufreq_cooling: freq_qos_update_request() returns < 0 on error thermal: qcom: Fix comparison with uninitialized variable channels_available thermal: qcom: add support for adc-tm5 PMIC thermal monitor dt-bindings: thermal: qcom: add adc-thermal monitor bindings thermal: ti-soc-thermal: Use non-inverted define for omap4 thermal: ti-soc-thermal: Simplify polling with iopoll thermal: ti-soc-thermal: Fix stuck sensor with continuous mode for 4430 thermal: ti-soc-thermal: Skip pointless register access for dra7 thermal/drivers/zx: Remove zx driver thermal/drivers/tango: Remove tango driver thermal: power allocator: fail binding for non-power actor devices thermal/core: Make cooling device state change private thermal: intel: pch: Fix unexpected shutdown at critical temperature thermal: int340x: Fix unexpected shutdown at critical temperature thermal/core: Remove pointless thermal_zone_device_reset() function thermal/core: Remove ms based delay fields thermal/core: Use precomputed jiffies for the polling thermal/core: Precompute the delays from msecs to jiffies thermal/core: Remove unused macro THERMAL_TRIPS_NONE thermal/core: Remove THERMAL_TRIPS_NONE test ... |
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Linus Torvalds
|
f158bbee94 |
- Core Frameworks
- Standardise MFD_CELL_* helpers
- New Drivers
- Add support for Acer Iconia Tab A500 Embedded Controller
- New Device Support
- Add support for ROHM BD9574MWF to BD9571MWV
- Add support for Intel Alder Lake PCH-P PCI to LPSS
- Add support for Intel Alder Lake PCH-S PCI to LPSS
- New Functionality
- Support ACPI enumeration; arizona
- Fix-ups
- Managed resources; bd9571mwv
- DT additions/fix-ups; bd9571mwv, iqs62x, max8997, gateworks-gsc, ene-kb930
- Convert to SPDX; bd9571mw
- Fix return values/error handling; sunxi
- Provide SOFTDEP; arizona
- Make use of DIV_ROUND_UP; mcp-sa11x0
- Use generic APIs; arizona
- Add MAC address sysfs entries; intel-m10-bmc
- Trivial: Coding-style fix-ups; iqs62x
- Trivial: Remove superflouous code; iqs62x
- Clear-up naming conventions; iqs62x
- Bug Fixes
- Fix 'pointer from integer' error; altera-sysmgr
- Convert SGI_MFD_IOC3 from tristate to bool; Kconfig
- Fix interrupt handling; gateworks-gsc
- Extend required delay; iqs62x
- Do not use I2C polling during calibration; iqs62x
- Do no adjust clock frequency during calibration; iqs62x
- Fix use-after-free; wm831x-auxad
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Merge tag 'mfd-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Core Frameworks:
- Standardise MFD_CELL_* helpers
New Drivers:
- Add support for Acer Iconia Tab A500 Embedded Controller
New Device Support:
- Add support for ROHM BD9574MWF to BD9571MWV
- Add support for Intel Alder Lake PCH-P PCI to LPSS
- Add support for Intel Alder Lake PCH-S PCI to LPSS
New Functionality:
- Support ACPI enumeration; arizona
Fix-ups:
- Managed resources; bd9571mwv
- DT additions/fix-ups; bd9571mwv, iqs62x, max8997, gateworks-gsc, ene-kb930
- Convert to SPDX; bd9571mw
- Fix return values/error handling; sunxi
- Provide SOFTDEP; arizona
- Make use of DIV_ROUND_UP; mcp-sa11x0
- Use generic APIs; arizona
- Add MAC address sysfs entries; intel-m10-bmc
- Trivial: Coding-style fix-ups; iqs62x
- Trivial: Remove superflouous code; iqs62x
- Clear-up naming conventions; iqs62x
Bug Fixes:
- Fix 'pointer from integer' error; altera-sysmgr
- Convert SGI_MFD_IOC3 from tristate to bool; Kconfig
- Fix interrupt handling; gateworks-gsc
- Extend required delay; iqs62x
- Do not use I2C polling during calibration; iqs62x
- Do no adjust clock frequency during calibration; iqs62x
- Fix use-after-free; wm831x-auxad"
* tag 'mfd-next-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits)
mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq()
mfd: iqs62x: Do not change clock frequency during ATI
mfd: iqs62x: Do not poll during ATI
mfd: iqs62x: Increase interrupt handler return delay
mfd: iqs62x: Rename regmap_config struct
mfd: iqs62x: Remove unused bit mask
mfd: iqs62x: Remove superfluous whitespace above fallthroughs
mfd: intel-lpss: Add Intel Alder Lake PCH-S PCI IDs
mfd: intel-m10-bmc: Expose MAC address and count
mfd: Add driver for Embedded Controller found on Acer Iconia Tab A500
dt-bindings: mfd: Add ENE KB930 Embedded Controller binding
dt-bindings: mfd: gateworks-gsc: Add fan-tach mode
mfd: intel-lpss: Add Intel Alder Lake PCH-P PCI IDs
mfd: gateworks-gsc: Fix interrupt type
mfd: Standardise MFD_CELL_* helper names
mfd: mcp-sa11x0: Use DIV_ROUND_UP to calculate rw_timeout
mfd: max8997: Add of_compatible to Extcon and Charger mfd_cell
dt-bindings: mfd: Correct the node name of the panel LED
mfd: sgi-ioc3: Turn Kconfig option into a bool
mfd: altera-sysmgr: Fix physical address storing more
...
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Linus Torvalds
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66615c4ee2 |
A set of auxdisplay fixes and improvements from Geert Uytterhoeven.
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Linus Torvalds
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a2590d6989 |
spi: Updates for v5.12
The main focus of this release from a framework point of view has been
spi-mem where we've acquired support for a few new hardware features
which enable better performance on suitable hardware. Otherwise mostly
thanks to Arnd's cleanup efforts on old platforms we've removed several
obsolete drivers which just about balance out the newer drivers we've
added this cycle.
- Allow drivers to flag if they are unidirectional.
- Support for DTR mode and hardware acceleration of dummy cycles in spi-mem.
- Support for Allwinder H616, Intel Lightning Mountain, nVidia Tegra
QuadSPI, Realtek RTL838x and RTL839x.
- Removal of obsolute EFM32, Txx9 and SIRF Prima and Atlas drivers.
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Merge tag 'spi-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The main focus of this release from a framework point of view has been
spi-mem where we've acquired support for a few new hardware features
which enable better performance on suitable hardware.
Otherwise mostly thanks to Arnd's cleanup efforts on old platforms
we've removed several obsolete drivers which just about balance out
the newer drivers we've added this cycle.
Summary:
- Allow drivers to flag if they are unidirectional.
- Support for DTR mode and hardware acceleration of dummy cycles in
spi-mem.
- Support for Allwinder H616, Intel Lightning Mountain, nVidia Tegra
QuadSPI, Realtek RTL838x and RTL839x.
- Removal of obsolete EFM32, Txx9 and SIRF Prima and Atlas drivers"
* tag 'spi-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (76 commits)
spi: Skip zero-length transfers in spi_transfer_one_message()
spi: dw: Avoid stack content exposure
spi: cadence-quadspi: Use spi_mem_dtr_supports_op()
spi: spi-mem: add spi_mem_dtr_supports_op()
spi: atmel-quadspi: Disable the QSPI IP at suspend()
spi: pxa2xx: Add IDs for the controllers found on Intel Lynxpoint
spi: pxa2xx: Fix the controller numbering for Wildcat Point
spi: Change provied to provided in the file spi.h
spi: mediatek: add set_cs_timing support
spi: support CS timing for HW & SW mode
spi: add power control when set_cs_timing
spi: stm32: make spurious and overrun interrupts visible
spi: stm32h7: replace private SPI_1HZ_NS with NSEC_PER_SEC
spi: stm32: defer probe for reset
spi: stm32: driver uses reset controller only at init
spi: stm32h7: ensure message are smaller than max size
spi: stm32: use bitfield macros
spi: stm32: do not mandate cs_gpio
spi: stm32: properly handle 0 byte transfer
spi: clps711xx: remove redundant white-space
...
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Linus Torvalds
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d6560052c2 |
regulator: Updates for v5.12
Quite an active release for driver specific updates but very little
going on at the subsystem level this time for the regulator API.
- Overhaul of the Qualcomm LABIBB driver.
- Allow use of regulator_sync_voltage() on coupled regulators.
- Support for Action ATC260x, Mediatek DVSRC and MT6315, Qualcomm
PCM8180/c and PM8009-1 and Richtek RT4831
- Removal of the AB3100 driver.
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Merge tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"Quite an active release for driver specific updates but very little
going on at the subsystem level this time for the regulator API.
Summary:
- Overhaul of the Qualcomm LABIBB driver.
- Allow use of regulator_sync_voltage() on coupled regulators.
- Support for Action ATC260x, Mediatek DVSRC and MT6315, Qualcomm
PCM8180/c and PM8009-1 and Richtek RT4831
- Removal of the AB3100 driver"
* tag 'regulator-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (49 commits)
regulator: bd718x7, bd71828, Fix dvs voltage levels
regulator: pca9450: Add sd-vsel GPIO
regulator: pca9450: Enable system reset on WDOG_B assertion
regulator: pca9450: Add SD_VSEL GPIO for LDO5
regulator: qcom-rpmh: fix pm8009 ldo7
regulator: mt6315: Add support for MT6315 regulator
regulator: document binding for MT6315 regulator
regulator: dt-bindings: Document charger-supply for max8997
regulator: qcom-labibb: Use disable_irq_nosync from isr
regulator: pf8x00: Fix typo for PF8200 chip name
regulator: pf8x00: set ramp_delay for bucks
regulator: core: Avoid debugfs: Directory ... already present! error
regulator: pf8x00: Add suspend support
regulator: Make regulator_sync_voltage() usable by coupled regulators
regulator: s5m8767: Drop regulators OF node reference
regulator: qcom-rpmh: Add pmc8180 and pmc8180c
regulator: qcom-rpmh: Add pmc8180 and pmc8180c
regulator: s5m8767: Fix reference count leak
regulator: remove ab3100 driver
regulator: axp20x: Fix reference cout leak
...
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Linus Torvalds
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deb8d159a0 |
linux-watchdog 5.12-rc1 tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAmAqlS8ACgkQ+iyteGJfRsr9ZgCgh199RT5DiKUUJtrI/crjWeMF GVwAoI6OxC2lB83hdcon8wsMpLk5dkvZ =ZvHY -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: "New drivers: - Intel Keembay Soc New chip versions: - sun4i: Add H616 compatible string - mt8192 wdt support - more Rockchip compatibles to snps,dw-wdt.yaml - binding for Qcom SDX55 - r8a779a0 (V3U) support Removed drivers: - sirf prima watchdog driver - sirf atlas watchdog driver - zte zx watchdog driver - tango watchdog driver - coh901 watchdog driver And several fixes and clean-ups" * tag 'linux-watchdog-5.12-rc1' of git://www.linux-watchdog.org/linux-watchdog: (24 commits) watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ watchdog: mei_wdt: request stop on unregister dt-bindings: watchdog: Add binding for Qcom SDX55 watchdog: remove coh901 driver watchdog: remove tango driver watchdog: remove zte zx driver watchdog: remove sirf atlas driver watchdog: remove sirf prima driver watchdog: mt8192: add wdt support dt-binding: mt8192: add toprgu reset-controller head file dt-binding: mediatek: mt8192: update mtk-wdt document dt-binding: mediatek: watchdog: fix the description of compatible dt-binding: watchdog: add more Rockchip compatibles to snps,dw-wdt.yaml dt-bindings: watchdog: sun4i: Add H616 compatible string watchdog: mtk_wdt: Remove mtk_wdt_stop() in probe() to prevent the system freeze and it doesn't reboot by watchdog problem watchdog: renesas_wdt: add grace period before rebooting watchdog: stop wdd when watchdog hw running in reboot_notifier watchdog: ziirave_wdt: remove unused including <linux/version.h> dt-bindings: watchdog: renesas,wdt: add r8a779a0 (V3U) support watchdog: renesas_wdt: don't sleep in atomic context ... |
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Linus Torvalds
|
19472481bf |
MMC core:
- Add support for eMMC inline encryption - Add a helper function to parse DT properties for clock phases - Some improvements and cleanups for the mmc_test module MMC host: - android-goldfish: Remove driver - cqhci: Add support for eMMC inline encryption - dw_mmc-zx: Remove driver - meson-gx: Extend support for scatter-gather to allow SD_IO_RW_EXTENDED - mmci: Add support for probing bus voltage level translator - mtk-sd: Address race condition for request timeouts - sdhci_am654: Add Support for the variant on TI's AM64 SoC - sdhci-esdhc-imx: Prevent kernel panic at ->remove() - sdhci-iproc: Add ACPI bindings for the RPi to enable SD and WiFi on RPi4 - sdhci-msm: Add Inline Crypto Engine support - sdhci-msm: Use actual_clock to improve timeout calculations - sdhci-of-aspeed: Add Andrew Jeffery as maintainer - sdhci-of-aspeed: Extend clock support for the AST2600 variant - sdhci-pci-gli: Increase idle period for low power state for GL9763E - sdhci-pci-o2micro: Make tuning for SDR104 HW more robust - sdhci-sirf: Remove driver - sdhci-xenon: Add support for the AP807 variant - sunxi-mmc: Add support for the A100 variant - sunxi-mmc: Ensure host is suspended during system sleep - tmio: Add detection of data timeout errors - tmio/renesas_sdhi: Extend support for retuning - renesas_sdhi_internal_dmac: Add support for the ->pre|post_req() ops -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmAqZ+YXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCmB8RAAwIwsLZXLQhNfzFGZvs+gbihd hgHnPXCHxLge2VDph1KKCCkxnjKTKHfB3McZOrlNZI0wiCBMSI+ZuoxIT0UlWqsy IyZ1s3u1YT30tPpyZ8UqYDzft/9/vX1TiZlLqsYnN05ykIe7siaeBb/w/8py0ip3 rVptRn49V2TRHiu/J8FvVF1diPMKNn1S063Xyrxu4yWnQX040xHC+tyDCl9xclWR oUDl1eqJmZRomijPu+AKte3uDppcr4ejDxfvzPrx4bpJNS7ZgJ5TG5MtDm+j+0Vu aJT0bPcfn/jvHahCcpcKkYcuesKIw2CFbglv9aIxbvOfEUkTSL4zO+VCvKD9r+wk WSXrPZ27ukTJmZIA6JqdUfs3/4oi5/80uA2kQkhfyYmlA7sLJcdRmBzSgltpJWp5 bmno/grpEXUgN59F5xe3/gINQNgAt319vmOPQg2LFF/uiOWfRytunNgXCCYMJQX8 1U9q6RHQWfdcasCOhAA9U9NxM1zecuIYb/2ecDhmovSmpElxdUFuN+TW1Om/xKHh o0xxu+/654dcehyHdW8/3kq9Oz9fhBoorC3F/OUm0k0DBL50G+476hl1rbhTMVl+ SlPIUvDxCu2GRwAuprQ9vu+jUGUSvC8mfxswQkrcLak/iPeOyYNrLDFN9nA80Kve G40UQwsDC3u7X1Z7rkY= =rwB7 -----END PGP SIGNATURE----- Merge tag 'mmc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Add support for eMMC inline encryption - Add a helper function to parse DT properties for clock phases - Some improvements and cleanups for the mmc_test module MMC host: - android-goldfish: Remove driver - cqhci: Add support for eMMC inline encryption - dw_mmc-zx: Remove driver - meson-gx: Extend support for scatter-gather to allow SD_IO_RW_EXTENDED - mmci: Add support for probing bus voltage level translator - mtk-sd: Address race condition for request timeouts - sdhci_am654: Add Support for the variant on TI's AM64 SoC - sdhci-esdhc-imx: Prevent kernel panic at ->remove() - sdhci-iproc: Add ACPI bindings for the RPi to enable SD and WiFi on RPi4 - sdhci-msm: Add Inline Crypto Engine support - sdhci-msm: Use actual_clock to improve timeout calculations - sdhci-of-aspeed: Add Andrew Jeffery as maintainer - sdhci-of-aspeed: Extend clock support for the AST2600 variant - sdhci-pci-gli: Increase idle period for low power state for GL9763E - sdhci-pci-o2micro: Make tuning for SDR104 HW more robust - sdhci-sirf: Remove driver - sdhci-xenon: Add support for the AP807 variant - sunxi-mmc: Add support for the A100 variant - sunxi-mmc: Ensure host is suspended during system sleep - tmio: Add detection of data timeout errors - tmio/renesas_sdhi: Extend support for retuning - renesas_sdhi_internal_dmac: Add support for the ->pre|post_req() ops" * tag 'mmc-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (86 commits) mmc: sdhci-esdhc-imx: fix kernel panic when remove module mmc: host: Retire MMC_GOLDFISH mmc: cb710: Use new tasklet API mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure mmc: mmc_test: use erase_arg for mmc_erase command mmc: wbsd: Use new tasklet API mmc: via-sdmmc: Use new tasklet API mmc: uniphier-sd: Use new tasklet API mmc: tifm_sd: Use new tasklet API mmc: s3cmci: Use new tasklet API mmc: omap: Use new tasklet API mmc: dw_mmc: Use new tasklet API mmc: au1xmmc: Use new tasklet API mmc: atmel-mci: Use new tasklet API mmc: cavium: Replace spin_lock_irqsave with spin_lock in hard IRQ mmc: queue: Remove unused define mmc: core: Drop redundant bouncesz from struct mmc_card mmc: core: Drop redundant member in struct mmc host mmc: core: Use host instead of card argument to mmc_spi_send_csd() mmc: core: Exclude unnecessary header file ... |
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Linus Torvalds
|
32c080c4b5 |
Merge branch 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: - mostly driver updates. Bigger ones for mlxcpld and iproc. But most of them are all over the place. - removal of the efm32, sirf, u300, and zte zx bus drivers because of platform removal. So, we have a pleasant diffstat this time. - first set of cleanups in the I2C core as preparation to increase maximum length of SMBus transfers to 255 (as specified in the new standard). Better documentation of struct i2c_msg and its flags stand out here. - the testunit can now respond to SMBus block process calls which is the testcase when implementing the above new maximum length. * 'i2c/for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (62 commits) i2c: remove redundant error print in stm32f7_i2c_probe i2c: testunit: add support for block process calls i2c: busses: Replace spin_lock_irqsave with spin_lock in hard IRQ dt-bindings: eeprom: at24: Document ROHM BR24G01 i2c: i801: Add support for Intel Alder Lake PCH-P i2c: mv64xxx: Fix check for missing clock after adding RPM i2c: mux: mlxcpld: Add callback to notify mux creation completion i2c: mux: mlxcpld: Extend supported mux number i2c: mux: mlxcpld: Extend driver to support word address space devices i2c: mux: mlxcpld: Get rid of adapter numbers enforcement i2c: mux: mlxcpld: Prepare mux selection infrastructure for two-byte support i2c: mux: mlxcpld: Convert driver to platform driver i2c: imx: Synthesize end of transaction events without idle interrupts i2c: i2c-qcom-geni: Add shutdown callback for i2c i2c: mv64xxx: Add runtime PM support i2c: amd-mp2: Remove unused macro i2c: amd-mp2: convert to PCI logging functions i2c: mux: mlxcpld: Move header file out of x86 realm platform/x86: mlxcpld: Update module license i2c: mux: mlxcpld: Update module license ... |
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Linus Torvalds
|
a26a9d8ab4 |
hwmon updates for v5.12
- New drivers Texas Instruments TPS23861 driver AHT10 Temperature and Humidity Sensor Driver - Support for new chips/variants to existing drivers Add AMD family 19h model 30h x86 match to amd_energy driver Add Zen3 Ryzen Desktop CPUs support to k10temp driver Add support for MAX16508 to max16601 driver Support revision "B" of max31785 Add support for ASRock boards to nct6683 driver - Driver removals (abx500) Decomission abx500 driver Various other minor fixes and improvements. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmAp+0kACgkQyx8mb86f mYGOCw//QEIrtGmHutRK+dvR64XAVfU6ygh8Jp7xgzlWzOmS8gJaA60Gm/MgsIjF rJC+zgzLenfGugyTR/rr8ZZ/awRyx70I+zWZ3cq6aGn8+ch2zKRn4W0sI9ol2XjP h1LElesRaQyHYSTxWVC9Q/2jyX3nibu+AJwTpDZtoOrE+X1KUCgsAA+cKKgHkhHd XpgUw7HMVtXm4EIX4+r7UDmjX3YIGtWQleXXqOn+4L7SQnO50DWipHAG593L42I/ 37cWbBzCRLDeHqXE5JG52LlR9KnxFG+fWs4BlNy/E0cDRE5SdDpjWILBlwqygkfp RsI8A4oAioCZ3qEoFTS0MmVIlq4fbRS13MogziYSEoHnYA5NDHFtDda7A9V7ahQv C4jN7z+d0AFEDcTFHZ7qhy7K9B1da8MdNhFbKC+8vIAj2b4t2z2l9ozpT+d74BmJ L3GbCtDHAwsXvDBJc+rngxH/ZG8Vksb3nQBRWgM/eGdVZweGwVJ9EvQLyTCCHGCr +D+5QPM3mf/binu6dDQ/o//f6nX7S3ww/aEAI8PLmr3amgJuaRVskGIId8XS0Myw GUWVxc3X47c3THIcdcSKjDOa2/YzLdhzJlQ07XC7NZIJHCgdfs4Y9tow5mBbToVQ Dqwkbned3nxFwQh095FDrUZiwraA6gO6Nxcl1n2KhIJcy5U27hI= =Spv2 -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - Texas Instruments TPS23861 driver - AHT10 Temperature and Humidity Sensor Driver Support for new chips/variants to existing drivers: - Add AMD family 19h model 30h x86 match to amd_energy driver - Add Zen3 Ryzen Desktop CPUs support to k10temp driver - Add support for MAX16508 to max16601 driver - Support revision "B" of max31785 - Add support for ASRock boards to nct6683 driver Driver removals: - Decomission abx500 driver Various other minor fixes and improvements" * tag 'hwmon-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (30 commits) MAINTAINERS: Add entry for Texas Instruments TPS23861 PoE PSE hwmon: add Texas Instruments TPS23861 driver dt-bindings: hwmon: Add TI TPS23861 bindings hwmon: (da9052) Switch to using the new API kobj_to_dev() hwmon: (amd_energy) Add AMD family 19h model 30h x86 match hwmon: (pmbus/max31785) Support revision "B" hwmon: (pmbus/lm25066) Remove unnecessary pmbus_clear_cache function call hwmon: (pmbus) Clear sensor data after chip write hwmon: (pmbus/max16601) Add support for MAX16508 hwmon: (pmbus/max16601) Determine and use number of populated phases hwmon: (pmbus) Simplify the calculation of variables hwmon: (aht10) Unlock on error in aht10_read_values() hwmon: (pwm-fan) stop using legacy PWM functions and some cleanups hwmon: Add AHT10 Temperature and Humidity Sensor Driver hwmon: (applesmc) Assign boolean values to a bool variable hwmon: (nct6683) Support ASRock boards hwmon: (aspeed-pwm-tacho) Switch to using the new API kobj_to_dev() hwmon: (max6650) Switch to using the new API kobj_to_dev() hwmon: (pwm-fan) Support multiple fan tachometers hwmon: (pwm-fan) Store tach data separately ... |
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Linus Torvalds
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983e4adae0 |
platform-drivers-x86 for v5.12-1
- Microsoft Surface devices System Aggregator Module support
- SW_TABLET_MODE reporting improvements
- thinkpad_acpi keyboard language setting support
- platform / DPTF profile settings support
- Base / userspace API parts merged from Rafael's acpi-platform branch
- thinkpad_acpi and ideapad-laptop support through pdx86
- Remove support for some obsolete Intel MID platforms through merging
of the shared intel-mid-removal branch
- Big cleanup of the ideapad-laptop driver
- Misc. other fixes / new hw support / quirks
The following is an automated git shortlog grouped by driver:
ACPI:
- platform-profile: Fix possible deadlock in platform_profile_remove()
- platform-profile: Introduce object pointers to callbacks
- platform-profile: Drop const qualifier for cur_profile
- platform: Add platform profile support
Documentation:
- Add documentation for new platform_profile sysfs attribute
Documentation/ABI:
- sysfs-platform-ideapad-laptop: conservation_mode attribute
- sysfs-platform-ideapad-laptop: update device attribute paths
Kconfig:
- add missing selects for ideapad-laptop
MAINTAINERS:
- update email address for Henrique de Moraes Holschuh
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
Merge remote-tracking branch 'linux-pm/acpi-platform' into review-hans:
- Merge remote-tracking branch 'linux-pm/acpi-platform' into review-hans
Merge tag 'ib-drm-gpio-pdx86-rtc-wdt-v5.12-1' into for-next:
- Merge tag 'ib-drm-gpio-pdx86-rtc-wdt-v5.12-1' into for-next
Move all dell drivers to their own subdirectory:
- Move all dell drivers to their own subdirectory
Platform:
- OLPC: Constify static struct regulator_ops
- OLPC: Specify the enable time
- OLPC: Remove dcon_rdev from olpc_ec_priv
- OLPC: Fix probe error handling
Revert "platform/x86:
- ideapad-laptop: Switch touchpad attribute to be RO"
acer-wmi:
- Don't use ACPI_EXCEPTION()
amd-pmc:
- put device on error paths
- Fix CONFIG_DEBUG_FS check
dell-wmi-sysman:
- fix a NULL pointer dereference
docs:
- driver-api: Add Surface Aggregator subsystem documentation
drm/gma500:
- Get rid of duplicate NULL checks
- Convert to use new SCU IPC API
gpio:
- msic: Remove driver for deprecated platform
- intel-mid: Remove driver for deprecated platform
hp-wmi:
- Disable tablet-mode reporting by default
- Don't log a warning on HPWMI_RET_UNKNOWN_COMMAND errors
i2c-multi-instantiate:
- Don't create platform device for INT3515 ACPI nodes
ideapad-laptop:
- add "always on USB charging" control support
- add keyboard backlight control support
- send notification about touchpad state change to sysfs
- fix checkpatch warnings, more consistent style
- change 'cfg' debugfs file format
- change 'status' debugfs file format
- check for touchpad support in _CFG
- check for Fn-lock support in HALS
- rework is_visible() logic
- rework and create new ACPI helpers
- group and separate (un)related constants into enums
- misc. device attribute changes
- always propagate error codes from device attributes' show() callback
- convert ACPI helpers to return -EIO in case of failure
- use dev_{err,warn} or appropriate variant to display log messages
- use msecs_to_jiffies() helper instead of hand-crafted formula
- use for_each_set_bit() helper to simplify event processing
- use kobj_to_dev()
- use device_{add,remove}_group
- use sysfs_emit()
- add missing call to submodule destructor
- sort includes lexicographically
- use appropriately typed variable to store the return value of ACPI methods
- remove unnecessary NULL checks
- remove unnecessary dev_set_drvdata() call
- DYTC Platform profile support
- Disable touchpad_switch for ELAN0634
intel-vbtn:
- Eval VBDL after registering our notifier
- Add alternative method to enable switches
- Create 2 separate input-devs for buttons and switches
- Rework wakeup handling in notify_handler()
- Drop HP Stream x360 Convertible PC 11 from allow-list
- Support for tablet mode on Dell Inspiron 7352
intel_mid_powerbtn:
- Remove driver for deprecated platform
- Remove driver for deprecated platform
intel_mid_thermal:
- Remove driver for deprecated platform
- Remove driver for deprecated platform
intel_pmt:
- Make INTEL_PMT_CLASS non-user-selectable
intel_pmt_crashlog:
- Add dependency on MFD_INTEL_PMT
intel_pmt_telemetry:
- Add dependency on MFD_INTEL_PMT
intel_scu_ipc:
- Increase virtual timeout from 3 to 5 seconds
intel_scu_wdt:
- Drop mistakenly added const
- Get rid of custom x86 model comparison
- Drop SCU notification
- Move driver from arch/x86
msi-wmi:
- Fix variable 'status' set but not used compiler warning
platform/surface:
- aggregator: Fix access of unaligned value
- Add Surface Hot-Plug driver
- surface3-wmi: Fix variable 'status' set but not used compiler warning
- aggregator: Fix braces in if condition with unlikely() macro
- aggregator: Fix kernel-doc references
- aggregator: fix a kernel-doc markup
- aggregator_cdev: Add comments regarding unchecked allocation size
- aggregator_cdev: Fix access of uninitialized variables
- fix potential integer overflow on shift of a int
- Add Surface ACPI Notify driver
- Add Surface Aggregator user-space interface
- aggregator: Add dedicated bus and device type
- aggregator: Add error injection capabilities
- aggregator: Add trace points
- aggregator: Add event item allocation caching
- aggregator: Add control packet allocation caching
- Add Surface Aggregator subsystem
- SURFACE_PLATFORMS should depend on ACPI
- surface_gpe: Fix non-PM_SLEEP build warnings
platform/x86/intel-uncore-freq:
- Add Sapphire Rapids server support
rtc:
- mrst: Remove driver for deprecated platform
sony-laptop:
- Remove unneeded semicolon
thinkpad_acpi:
- Replace ifdef CONFIG_ACPI_PLATFORM_PROFILE with depends on
- Fix 'warning: no previous prototype for' warnings
- Add platform profile support
- fixed warning and incorporated review comments
- rectify length of title underline
- Don't register keyboard_lang unnecessarily
- set keyboard language
- Add P53/73 firmware to fan_quirk_table for dual fan control
- correct palmsensor error checking
tools/power/x86/intel-speed-select:
- Update version to 1.8
- Add new command to get/set TRL
- Add new command turbo-mode
- Set higher of cpuinfo_max_freq or base_frequency
- Set scaling_max_freq to base_frequency
touchscreen_dmi:
- Add info for the Jumper EZpad 7 tablet
- Add swap-x-y quirk for Goodix touchscreen on Estar Beauty HD tablet
watchdog:
- intel-mid_wdt: Postpone IRQ handler registration till SCU is ready
- intel_scu_watchdog: Remove driver for deprecated platform
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Merge tag 'platform-drivers-x86-v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
"Highlights:
- Microsoft Surface devices System Aggregator Module support
- SW_TABLET_MODE reporting improvements
- thinkpad_acpi keyboard language setting support
- platform / DPTF profile settings support:
- Base / userspace API parts merged from Rafael's acpi-platform
branch
- thinkpad_acpi and ideapad-laptop support through pdx86
- Remove support for some obsolete Intel MID platforms through
merging of the shared intel-mid-removal branch
- Big cleanup of the ideapad-laptop driver
- Misc other fixes / new hw support / quirks"
* tag 'platform-drivers-x86-v5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (99 commits)
platform/x86: intel_scu_ipc: Increase virtual timeout from 3 to 5 seconds
platform/surface: aggregator: Fix access of unaligned value
tools/power/x86/intel-speed-select: Update version to 1.8
tools/power/x86/intel-speed-select: Add new command to get/set TRL
tools/power/x86/intel-speed-select: Add new command turbo-mode
Platform: OLPC: Constify static struct regulator_ops
platform/surface: Add Surface Hot-Plug driver
platform/x86: intel_scu_wdt: Drop mistakenly added const
platform/x86: Kconfig: add missing selects for ideapad-laptop
platform/x86: acer-wmi: Don't use ACPI_EXCEPTION()
platform/x86: thinkpad_acpi: Replace ifdef CONFIG_ACPI_PLATFORM_PROFILE with depends on
platform/x86: thinkpad_acpi: Fix 'warning: no previous prototype for' warnings
platform/x86: msi-wmi: Fix variable 'status' set but not used compiler warning
platform/surface: surface3-wmi: Fix variable 'status' set but not used compiler warning
platform/x86: Move all dell drivers to their own subdirectory
Documentation/ABI: sysfs-platform-ideapad-laptop: conservation_mode attribute
Documentation/ABI: sysfs-platform-ideapad-laptop: update device attribute paths
platform/x86: ideapad-laptop: add "always on USB charging" control support
platform/x86: ideapad-laptop: add keyboard backlight control support
platform/x86: ideapad-laptop: send notification about touchpad state change to sysfs
...
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Linus Torvalds
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31caf8b2a8 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu: "API: - Restrict crypto_cipher to internal API users only. Algorithms: - Add x86 aesni acceleration for cts. - Improve x86 aesni acceleration for xts. - Remove x86 acceleration of some uncommon algorithms. - Remove RIPE-MD, Tiger and Salsa20. - Remove tnepres. - Add ARM acceleration for BLAKE2s and BLAKE2b. Drivers: - Add Keem Bay OCS HCU driver. - Add Marvell OcteonTX2 CPT PF driver. - Remove PicoXcell driver. - Remove mediatek driver" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (154 commits) hwrng: timeriomem - Use device-managed registration API crypto: hisilicon/qm - fix printing format issue crypto: hisilicon/qm - do not reset hardware when CE happens crypto: hisilicon/qm - update irqflag crypto: hisilicon/qm - fix the value of 'QM_SQC_VFT_BASE_MASK_V2' crypto: hisilicon/qm - fix request missing error crypto: hisilicon/qm - removing driver after reset crypto: octeontx2 - fix -Wpointer-bool-conversion warning crypto: hisilicon/hpre - enable Elliptic curve cryptography crypto: hisilicon - PASID fixed on Kunpeng 930 crypto: hisilicon/qm - fix use of 'dma_map_single' crypto: hisilicon/hpre - tiny fix crypto: hisilicon/hpre - adapt the number of clusters crypto: cpt - remove casting dma_alloc_coherent crypto: keembay-ocs-aes - Fix 'q' assignment during CCM B0 generation crypto: xor - Fix typo of optimization hwrng: optee - Use device-managed registration API crypto: arm64/crc-t10dif - move NEON yield to C code crypto: arm64/aes-ce-mac - simplify NEON yield crypto: arm64/aes-neonbs - remove NEON yield calls ... |
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Linus Torvalds
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a2b095e0ef |
tpmdd updates for Linux v5.12-rc1
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Merge tag 'tpmdd-next-v5.12-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"New features:
- Cr50 I2C TPM driver
- sysfs exports of PCR registers in TPM 2.0 chips
Bug fixes:
- bug fixes for tpm_tis driver, which had a racy wait for hardware
state change to be ready to send a command to the TPM chip. The bug
has existed already since 2006, but has only made itself known in
recent past. This is the same as the "last time" :-)
- Otherwise there's bunch of fixes for not as alarming regressions. I
think the list is about the same as last time, except I added fixes
for some disjoint bugs in trusted keys that I found some time ago"
* tag 'tpmdd-next-v5.12-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
KEYS: trusted: Reserve TPM for seal and unseal operations
KEYS: trusted: Fix migratable=1 failing
KEYS: trusted: Fix incorrect handling of tpm_get_random()
tpm/ppi: Constify static struct attribute_group
ABI: add sysfs description for tpm exports of PCR registers
tpm: add sysfs exports for all banks of PCR registers
keys: Update comment for restrict_link_by_key_or_keyring_chain
tpm: Remove tpm_dev_wq_lock
char: tpm: add i2c driver for cr50
tpm: Fix fall-through warnings for Clang
tpm_tis: Clean up locality release
tpm_tis: Fix check_locality for correct locality acquisition
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Linus Torvalds
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d643a99089 |
integrity-v5.12
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