- Make acpi_companion_match() return a const pointer and update its
callers accordingly (Andy Shevchenko).
- Move the extern declaration of the acpi_root variable to a header
file so as to address a compiler warning (Andy Shevchenko).
- Address compiler warnings in the ACPI device enumeration code by
adding a missing header file include to it (Ben Dooks).
- Refine the SMB0001 quirk in the ACPI device enumeration code so as to
address an i2c-scmi driver regression (Andy Shevchenko).
- Clean up two pieces of the ACPI device enumeration code (Andy
Shevchenko).
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Merge tag 'acpi-6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These fix a couple of compiler warnings, refine an ACPI device
enumeration quirk to address a driver regression and clean up code.
Specifics:
- Make acpi_companion_match() return a const pointer and update its
callers accordingly (Andy Shevchenko)
- Move the extern declaration of the acpi_root variable to a header
file so as to address a compiler warning (Andy Shevchenko)
- Address compiler warnings in the ACPI device enumeration code by
adding a missing header file include to it (Ben Dooks)
- Refine the SMB0001 quirk in the ACPI device enumeration code so as
to address an i2c-scmi driver regression (Andy Shevchenko)
- Clean up two pieces of the ACPI device enumeration code (Andy
Shevchenko)"
* tag 'acpi-6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: scan: Use the acpi_match_acpi_device() helper
ACPI: platform: Move SMB0001 HID to the header and reuse
ACPI: platform: Ignore SMB0001 only when it has resources
ACPI: bus: Introduce acpi_match_acpi_device() helper
ACPI: scan: fix undeclared variable warnings by including sleep.h
ACPI: bus: Constify acpi_companion_match() returned value
ACPI: scan: Move acpi_root to internal header
also have a kernel-doc tweak for enums and the long-overdue removal of the
outdated and redundant patch-submission comments at the top of the
MAINTAINERS file.
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Merge tag 'docs-6.5-2' of git://git.lwn.net/linux
Pull mode documentation updates from Jonathan Corbet:
"A half-dozen late arriving docs patches. They are mostly fixes, but we
also have a kernel-doc tweak for enums and the long-overdue removal of
the outdated and redundant patch-submission comments at the top of the
MAINTAINERS file"
* tag 'docs-6.5-2' of git://git.lwn.net/linux:
scripts: kernel-doc: support private / public marking for enums
Documentation: KVM: SEV: add a missing backtick
Documentation: ACPI: fix typo in ssdt-overlays.rst
Fix documentation of panic_on_warn
docs: remove the tips on how to submit patches from MAINTAINERS
docs: fix typo in zh_TW and zh_CN translation
A few mostly minor fixes that came in during the merge window, plus one
administrative update for Jonas' e-mail address. The spi-geni-qcom fix
is more major than the others, fixing the newly added DMA support for
large reads which trigger DMA.
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Merge tag 'spi-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few mostly minor fixes that came in during the merge window, plus
one administrative update for Jonas' e-mail address.
The spi-geni-qcom fix is more major than the others, fixing the newly
added DMA support for large reads which trigger DMA"
* tag 'spi-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: bcm{63xx,bca}-hsspi: update my email address
spi: rzv2m-csi: Fix SoC product name
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
spi: spi-geni-qcom: enable SPI_CONTROLLER_MUST_TX for GPI DMA mode
A simple dependency fix for a newly added driver.
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Merge tag 'regulator-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"A simple dependency fix for a newly added driver"
* tag 'regulator-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: raa215300: Add build dependency with COMMON_CLK
- Fix bad git merge of #endif in arm64 code
A merge of the arm64 tree caused #endif to go into the wrong place
- Fix crash on lseek of write access to tracefs/error_log
Opening error_log as write only, and then doing an lseek() causes
a kernel panic, because the lseek() handle expects a "seq_file"
to exist (which is not done on write only opens). Use tracing_lseek()
that tests for this instead of calling the default seq lseek handler.
- Check for negative instead of -E2BIG for error on strscpy() returns
Instead of testing for -E2BIG from strscpy(), to be more robust,
check for less than zero, which will make sure it catches any error
that strscpy() may someday return.
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Merge tag 'trace-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Fix bad git merge of #endif in arm64 code
A merge of the arm64 tree caused #endif to go into the wrong place
- Fix crash on lseek of write access to tracefs/error_log
Opening error_log as write only, and then doing an lseek() causes a
kernel panic, because the lseek() handle expects a "seq_file" to
exist (which is not done on write only opens). Use tracing_lseek()
that tests for this instead of calling the default seq lseek handler.
- Check for negative instead of -E2BIG for error on strscpy() returns
Instead of testing for -E2BIG from strscpy(), to be more robust,
check for less than zero, which will make sure it catches any error
that strscpy() may someday return.
* tag 'trace-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing/boot: Test strscpy() against less than zero for error
arm64: ftrace: fix build error with CONFIG_FUNCTION_GRAPH_TRACER=n
tracing: Fix null pointer dereference in tracing_err_log_open()
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Merge tag 'v6.5/vfs.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"This contains two minor fixes for Jan's rename locking work:
- Unlocking the source inode was guarded by a check whether source
was non-NULL. This doesn't make sense because source must be
non-NULL and the commit message explains in detail why
- The lock_two_nondirectories() helper called WARN_ON_ONCE() and
dereferenced the inodes unconditionally but the underlying
lock_two_inodes() helper and the kernel documentation for that
function are clear that it is valid to pass NULL arguments, so a
non-NULL check is needed. No callers currently pass NULL arguments
but let's not knowingly leave landmines around"
* tag 'v6.5/vfs.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: don't assume arguments are non-NULL
fs: no need to check source
- Fix BDW PSR AUX CH data register offsets [psr] (Ville Syrjälä)
- Use mock device info for creating mock device (Jani Nikula)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZKZ6VIeInBYrBuph@tursulin-desk
- Allow DC states along with PW2 only for PWB functionality [adlp+] (Imre Deak)
- Fix SSC selection for MPLLA [mtl] (Radhakrishna Sripada)
- Use hw.adjusted mode when calculating io/fast wake times [psr] (Jouni Högander)
- Apply min softlimit correctly [guc/slpc] (Vinay Belgaumkar)
- Assign correct hdcp content type [hdcp] (Suraj Kandpal)
- Add missing forward declarations/includes to display power headers (Imre Deak)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZJ1WpY+GF9NcsWXp@tursulin-desk
- Fix virtual vs physical address confusion in vmem_add_range()
and vmem_remove_range() functions.
- Include <linux/io.h> instead of <asm/io.h> and <asm-generic/io.h>
throughout s390 code.
- Make all PSW related defines also available for assembler files.
Remove PSW_DEFAULT_KEY define from uapi for that.
- When adding an undefined symbol the build still succeeds, but
userspace crashes trying to execute VDSO, because the symbol
is not resolved. Add undefined symbols check to prevent that.
- Use kvmalloc_array() instead of kzalloc() for allocaton of 256k
memory when executing s390 crypto adapter IOCTL.
- Add -fPIE flag to prevent decompressor misaligned symbol build
error with clang.
- Use .balign instead of .align everywhere. This is a no-op for s390,
but with this there no mix in using .align and .balign anymore.
- Filter out -mno-pic-data-is-text-relative flag when compiling
kernel to prevent VDSO build error.
- Rework entering of DAT-on mode on CPU restart to use PSW_KERNEL_BITS
mask directly.
- Do not retry administrative requests to some s390 crypto cards,
since the firmware assumes replay attacks.
- Remove most of the debug code, which is build in when kernel config
option CONFIG_ZCRYPT_DEBUG is enabled.
- Remove CONFIG_ZCRYPT_MULTIDEVNODES kernel config option and switch
off the multiple devices support for the s390 zcrypt device driver.
- With the conversion to generic entry machine checks are accounted
to the current context instead of irq time. As result, the STCKF
instruction at the beginning of the machine check handler and the
lowcore member are no longer required, therefore remove it.
- Fix various typos found with codespell.
- Minor cleanups to CPU-measurement Counter and Sampling Facilities code.
- Revert patch that removes VMEM_MAX_PHYS macro, since it causes
a regression.
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Merge tag 's390-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Alexander Gordeev:
- Fix virtual vs physical address confusion in vmem_add_range() and
vmem_remove_range() functions
- Include <linux/io.h> instead of <asm/io.h> and <asm-generic/io.h>
throughout s390 code
- Make all PSW related defines also available for assembler files.
Remove PSW_DEFAULT_KEY define from uapi for that
- When adding an undefined symbol the build still succeeds, but
userspace crashes trying to execute VDSO, because the symbol is not
resolved. Add undefined symbols check to prevent that
- Use kvmalloc_array() instead of kzalloc() for allocaton of 256k
memory when executing s390 crypto adapter IOCTL
- Add -fPIE flag to prevent decompressor misaligned symbol build error
with clang
- Use .balign instead of .align everywhere. This is a no-op for s390,
but with this there no mix in using .align and .balign anymore
- Filter out -mno-pic-data-is-text-relative flag when compiling kernel
to prevent VDSO build error
- Rework entering of DAT-on mode on CPU restart to use PSW_KERNEL_BITS
mask directly
- Do not retry administrative requests to some s390 crypto cards, since
the firmware assumes replay attacks
- Remove most of the debug code, which is build in when kernel config
option CONFIG_ZCRYPT_DEBUG is enabled
- Remove CONFIG_ZCRYPT_MULTIDEVNODES kernel config option and switch
off the multiple devices support for the s390 zcrypt device driver
- With the conversion to generic entry machine checks are accounted to
the current context instead of irq time. As result, the STCKF
instruction at the beginning of the machine check handler and the
lowcore member are no longer required, therefore remove it
- Fix various typos found with codespell
- Minor cleanups to CPU-measurement Counter and Sampling Facilities
code
- Revert patch that removes VMEM_MAX_PHYS macro, since it causes a
regression
* tag 's390-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (25 commits)
Revert "s390/mm: get rid of VMEM_MAX_PHYS macro"
s390/cpum_sf: remove check on CPU being online
s390/cpum_sf: handle casts consistently
s390/cpum_sf: remove unnecessary debug statement
s390/cpum_sf: remove parameter in call to pr_err
s390/cpum_sf: simplify function setup_pmu_cpu
s390/cpum_cf: remove unneeded debug statements
s390/entry: remove mcck clock
s390: fix various typos
s390/zcrypt: remove ZCRYPT_MULTIDEVNODES kernel config option
s390/zcrypt: do not retry administrative requests
s390/zcrypt: cleanup some debug code
s390/entry: rework entering DAT-on mode on CPU restart
s390/mm: fence off VM macros from asm and linker
s390: include linux/io.h instead of asm/io.h
s390/ptrace: make all psw related defines also available for asm
s390/ptrace: remove PSW_DEFAULT_KEY from uapi
s390/vdso: filter out mno-pic-data-is-text-relative cflag
s390: consistently use .balign instead of .align
s390/decompressor: fix misaligned symbol build error
...
Fix the following build error.
Error log:
drivers/i2c/busses/i2c-mpc.c: In function 'mpc_i2c_setup_512x':
drivers/i2c/busses/i2c-mpc.c:310:20: error: unused variable 'pval'
Fixes: 9d178e0058 ("i2c: mpc: Use of_property_read_reg() to parse "reg"")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Since commit 235602146e ("i2c-nomadik: turn the platform driver to an amba
driver"), there is no more request_mem_region() call in this driver.
So remove the release_mem_region() call from the remove function which is
likely a left over.
Fixes: 235602146e ("i2c-nomadik: turn the platform driver to an amba driver")
Cc: <stable@vger.kernel.org> # v3.6+
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
In xiic_process, it is possible that error events such as arbitration
lost or TX error can be raised in conjunction with other interrupt flags
such as TX FIFO empty or bus not busy. Error events result in the
controller being reset and the error returned to the calling request,
but the function could potentially try to keep handling the other
events, such as by writing more messages into the TX FIFO. Since the
transaction has already failed, this is not helpful and will just cause
issues.
This problem has been present ever since:
commit 7f9906bd7f ("i2c: xiic: Service all interrupts in isr")
which allowed non-error events to be handled after errors, but became
more obvious after:
commit 743e227a89 ("i2c: xiic: Defer xiic_wakeup() and
__xiic_start_xfer() in xiic_process()")
which reworked the code to add a WARN_ON which triggers if both the
xfer_more and wakeup_req flags were set, since this combination is
not supposed to happen, but was occurring in this scenario.
Skip further interrupt handling after error flags are detected to avoid
this problem.
Fixes: 7f9906bd7f ("i2c: xiic: Service all interrupts in isr")
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Currently the permstables of the shared dfas are not shared, and need
to be allocated and copied. In the future this should be addressed
with a larger rework on dfa and pdb ref counts and structure sharing.
BugLink: http://bugs.launchpad.net/bugs/2017903
Fixes: 217af7e2f4 ("apparmor: refactor profile rules and attachments")
Cc: stable@vger.kernel.org
Signed-off-by: John Johansen <john.johansen@canonical.com>
Reviewed-by: Jon Tourville <jontourville@me.com>
The transition table size was not being set by compat mappings
resulting in the profile verification code not being run. Unfortunately
the checks were also buggy not being correctly updated from the old
accept perms, to the new layout.
Also indicate to userspace that the kernel has the permstable verification
fixes.
BugLink: http://bugs.launchpad.net/bugs/2017903
Fixes: 670f31774a ("apparmor: verify permission table indexes")
Signed-off-by: John Johansen <john.johansen@canonical.com>
Reviewed-by: Jon Tourville <jontourville@me.com>
If the extended permission table is present we should not be attempting
to do a compat_permission remap as the compat_permissions are not
stored in the dfa accept states.
Fixes: fd1b2b95a2 ("apparmor: add the ability for policy to specify a permission table")
Signed-off-by: John Johansen <john.johansen@canonical.com>
Reviewed-by: Jon Tourville <jontourville@me.com>
In the ongoing effort to convert all fake flexible arrays to proper
flexible arrays, replace aa_buffer's 1-element "buffer" member with a
flexible array.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Add check for failure to allocate the permission table.
Fixes: caa9f579ca ("apparmor: isolate policy backwards compatibility to its own file")
Signed-off-by: John Johansen <john.johansen@canonical.com>
rhashtable_insert_fast() could return err value when memory allocation is
failed. but unpack_profile() do not check values and this always returns
success value. This patch just adds error check code.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: e025be0f26 ("apparmor: support querying extended trusted helper extra data")
Signed-off-by: Danila Chernetsov <listdansp@mail.ru>
Signed-off-by: John Johansen <john.johansen@canonical.com>
1. Return directly after a call of the function “kzalloc” failed
at the beginning in these function implementations.
2. Omit extra initialisations (for a few local variables)
which became unnecessary with this refactoring.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Make the description of @table to @strs in function unpack_trans_table()
to silence the warnings:
security/apparmor/policy_unpack.c:456: warning: Function parameter or member 'strs' not described in 'unpack_trans_table'
security/apparmor/policy_unpack.c:456: warning: Excess function parameter 'table' description in 'unpack_trans_table'
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4332
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Replace the use of strcpy() in build_aa_ext_struct() in
policy_unpack_test.c with strscpy().
strscpy() is the safer method to use to ensure the buffer does not
overflow. This was found by kernel test robot:
https://lore.kernel.org/all/202301040348.NbfVsXO0-lkp@intel.com/.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
These cleanups came up as part of the discussion on the "riscv: Reduce
ARCH_KMALLOC_MINALIGN to 8" patch set, but that needs additional work
and thus will be delayed at least a cycle.
* b4-shazam-merge:
riscv: mm: mark noncoherent_supported as __ro_after_init
riscv: mm: mark CBO relate initialization funcs as __init
riscv: errata: thead: only set cbom size & noncoherent during boot
Link: https://lore.kernel.org/linux-riscv/20230526165958.908-1-jszhang@kernel.org/
Link: https://lore.kernel.org/r/20230614165504.532-1-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The noncoherent_supported indicates whether the HW is coherent or not,
it won't change after booting, mark it as __ro_after_init.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230614165504.532-4-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The two functions cbo_get_block_size() and riscv_init_cbo_blocksizes()
are only called during booting, mark them as __init.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230614165504.532-3-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
The CBOM size and whether the HW is noncoherent is known and
determined during booting and won't change after that.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230614165504.532-2-jszhang@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This allocates the VM flag needed to support the userfaultfd minor fault
functionality. Because the flag bit is >= bit 32, it can only be enabled
for 64-bit kernels. See commit 7677f7fd8b ("userfaultfd: add minor
fault registration mode") for more information.
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20230624060321.3401504-1-samuel.holland@sifive.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Merge additional ACPI device enumeration code changes for 6.5-rc1.
- Make acpi_companion_match() return a const pointer and update its
callers accordingly (Andy Shevchenko).
- Move the extern declaration of the acpi_root variable to a header
file so as to address a compiler warning (Andy Shevchenko).
- Address compiler warnings in the ACPI device enumeration code by
adding a missing header file include to it (Ben Dooks).
- Refine the SMB0001 quirk in the ACPI device enumeration code so as to
address an i2c-scmi driver regression (Andy Shevchenko).
- Clean up two pieces of the ACPI device enumeration code (Andy
Shevchenko).
* acpi-bus:
ACPI: bus: Constify acpi_companion_match() returned value
* acpi-scan:
ACPI: scan: Use the acpi_match_acpi_device() helper
ACPI: platform: Move SMB0001 HID to the header and reuse
ACPI: platform: Ignore SMB0001 only when it has resources
ACPI: bus: Introduce acpi_match_acpi_device() helper
ACPI: scan: fix undeclared variable warnings by including sleep.h
ACPI: scan: Move acpi_root to internal header
These are cleanups for architecture specific header files:
- the comments in include/linux/syscalls.h have gone out of sync
and are really pointless, so these get removed
- The asm/bitsperlong.h header no longer needs to be architecture
specific on modern compilers, so use a generic version for newer
architectures that use new enough userspace compilers
- A cleanup for virt_to_pfn/virt_to_bus to have proper type
checking, forcing the use of pointers
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Merge tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"These are cleanups for architecture specific header files:
- the comments in include/linux/syscalls.h have gone out of sync and
are really pointless, so these get removed
- The asm/bitsperlong.h header no longer needs to be architecture
specific on modern compilers, so use a generic version for newer
architectures that use new enough userspace compilers
- A cleanup for virt_to_pfn/virt_to_bus to have proper type checking,
forcing the use of pointers"
* tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
syscalls: Remove file path comments from headers
tools arch: Remove uapi bitsperlong.h of hexagon and microblaze
asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch
m68k/mm: Make pfn accessors static inlines
arm64: memory: Make virt_to_pfn() a static inline
ARM: mm: Make virt_to_pfn() a static inline
asm-generic/page.h: Make pfn accessors static inlines
xen/netback: Pass (void *) to virt_to_page()
netfs: Pass a pointer to virt_to_page()
cifs: Pass a pointer to virt_to_page() in cifsglob
cifs: Pass a pointer to virt_to_page()
riscv: mm: init: Pass a pointer to virt_to_page()
ARC: init: Pass a pointer to virt_to_pfn() in init
m68k: Pass a pointer to virt_to_pfn() virt_to_page()
fs/proc/kcore.c: Pass a pointer to virt_addr_valid()
There are three small fixes that came up sincie the past week:
- an incorrect bit offset in ixp4xx bus driver
- a riscv randconfig regression in the thead platform I merged
- whitespace fixes for some dts files
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Merge tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"There are three small fixes that came up sincie the past week:
- an incorrect bit offset in ixp4xx bus driver
- a riscv randconfig regression in the thead platform I merged
- whitespace fixes for some dts files"
* tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
bus: ixp4xx: fix IXP4XX_EXP_T1_MASK
ARM: dts: st: add missing space before {
RISC-V: make ARCH_THEAD preclude XIP_KERNEL
New support:
- TI J721S2 CSI BCDMA support
Updates:
- Native HDMI support for dw edma driver
- ste dma40 updates for supporting proper SRAM handle in DT
- removal of dma device chancnt setting in drivers
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Merge tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New support:
- TI J721S2 CSI BCDMA support
Updates:
- Native HDMI support for dw edma driver
- ste dma40 updates for supporting proper SRAM handle in DT
- removal of dma device chancnt setting in drivers"
* tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (28 commits)
dmaengine: sprd: Don't set chancnt
dmaengine: hidma: Don't set chancnt
dmaengine: plx_dma: Don't set chancnt
dmaengine: axi-dmac: Don't set chancnt
dmaengine: dw-axi-dmac: Don't set chancnt
dmaengine: qcom: bam_dma: allow omitting num-{channels,ees}
dmaengine: dw-edma: Add HDMA DebugFS support
dmaengine: dw-edma: Add support for native HDMA
dmaengine: dw-edma: Create a new dw_edma_core_ops structure to abstract controller operation
dmaengine: dw-edma: Rename dw_edma_core_ops structure to dw_edma_plat_ops
dmaengine: ste_dma40: use proper format string for resource_size_t
dmaengine: make QCOM_HIDMA depend on HAS_IOMEM
dmaengine: ste_dma40: fix typo in enum documentation
dmaengine: ste_dma40: use correct print specfier for resource_size_t
MAINTAINERS: Add myself as the DW eDMA driver reviewer
MAINTAINERS: Add Manivannan to DW eDMA driver maintainers list
MAINTAINERS: Demote Gustavo Pimentel to DW EDMA driver reviewer
dmaengine: ti: k3-udma: Add support for J721S2 CSI BCDMA instance
dt-bindings: dma: ti: Add J721S2 BCDMA
dmaengine: ti: k3-psil-j721s2: Add PSI-L thread map for main CPSW2G
...
snd_jack_report() is supposed to be callable from an IRQ context, too,
and it's indeed used in that way from virtsnd driver. The fix for
input_dev race in commit 1b6a6fc528 ("ALSA: jack: Access input_dev
under mutex"), however, introduced a mutex lock in snd_jack_report(),
and this resulted in a potential sleep-in-atomic.
For addressing that problem, this patch changes the relevant code to
use the object get/put and removes the mutex usage. That is,
snd_jack_report(), it takes input_get_device() and leaves with
input_put_device() for assuring the input_dev being assigned.
Although the whole mutex could be reduced, we keep it because it can
be still a protection for potential races between creation and
deletion.
Fixes: 1b6a6fc528 ("ALSA: jack: Access input_dev under mutex")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/cf95f7fe-a748-4990-8378-000491b40329@moroto.mountain
Tested-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20230706155357.3470-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Smatch detected potential error pointer dereference.
drivers/gpu/drm/drm_syncobj.c:888 drm_syncobj_transfer_to_timeline()
error: 'fence' dereferencing possible ERR_PTR()
The error pointer comes from dma_fence_allocate_private_stub(). One
caller expected error pointers and one expected NULL pointers. Change
it to return NULL and update the caller which expected error pointers,
drm_syncobj_assign_null_handle(), to check for NULL instead.
Fixes: f781f661e8 ("dma-buf: keep the signaling time of merged fences v3")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/b09f1996-3838-4fa2-9193-832b68262e43@moroto.mountain
Add missing whitespace between node name/label and opening {.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
- sh: Provide unxlate_dev_mem_ptr() in asm/io.h
- sh: dma: Correct the number of DMA channels for SH7709
- sh: dma: Drop incorrect SH_DMAC_BASE1 definition for SH4
- sh: dma: Fix DMA channel offset calculation
- sh: Remove compiler flag duplication
- sh: Refactor header include path addition
- sh: Move build rule for cchips/hd6446x/ to arch/sh/Kbuild
- sh: Fix -Wmissing-include-dirs warnings for various platforms
- sh: Avoid using IRQ0 on SH3 and SH4
- sh: j2: Use ioremap() to translate device tree address into kernel memory
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Merge tag 'sh-for-v6.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux
Pull sh updates from Adrian Glaubitz:
"Fix a compiler warning in the J2 probing code and a fix by Sergey
Shtylyov to avoid using IRQ0 on SH3 and SH4 targets. Masahiro Yamada
made some clean-up in the build system to address reports by the 0day
bot.
The most notable changes come from Artur Rojek who addressed a number
of issues in the DMA code, in particular a fix for the DMA channel
offset calculation that was introduced in in 7f47c7189b ("sh: dma:
More legacy cpu dma chainsawing.") in 2012!
Together with another change to correct the number of DMA channels for
each SuperH SoC according to specification, Artur's series unbreaks
the kernel on the SH7709 SoC allowing Linux to boot on the HP Jornada
680 handheld again.
Summary:
- Provide unxlate_dev_mem_ptr() in asm/io.h
- dma: Correct the number of DMA channels for SH7709
- dma: Drop incorrect SH_DMAC_BASE1 definition for SH4
- dma: Fix DMA channel offset calculation
- Remove compiler flag duplication
- Refactor header include path addition
- Move build rule for cchips/hd6446x/ to arch/sh/Kbuild
- Fix -Wmissing-include-dirs warnings for various platforms
- Avoid using IRQ0 on SH3 and SH4
- j2: Use ioremap() to translate device tree address into kernel
memory"
* tag 'sh-for-v6.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
sh: Provide unxlate_dev_mem_ptr() in asm/io.h
sh: dma: Correct the number of DMA channels for SH7709
sh: dma: Drop incorrect SH_DMAC_BASE1 definition for SH4
sh: dma: Fix DMA channel offset calculation
sh: Remove compiler flag duplication
sh: Refactor header include path addition
sh: Move build rule for cchips/hd6446x/ to arch/sh/Kbuild
sh: Fix -Wmissing-include-dirs warnings for various platforms
sh: Avoid using IRQ0 on SH3 and SH4
sh: j2: Use ioremap() to translate device tree address into kernel memory
- New Support
- Debugfs support for phy core and mediatek driver
- Hisilicon inno-usb2-phy driver supporting Hi3798MV100
- Qualcomm SGMII SerDes PHY driver, SM6115 & QCM2290 QMP-USB support,
SA8775P USB PHY & USB3 UNI support, QUSB2 support for IPQ9574, IPQ9574 USB3 PHY
- Updates
- Sparx5 serdes phy power optimzation
- cadence salvo usb properties and updates and torrent DP with PCIe &
USB support
- Yaml conversion for Broadcom kona USB bindings and MXS USB binding
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Merge tag 'phy-for-6.5_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"New Support:
- Debugfs support for phy core and mediatek driver
- Hisilicon inno-usb2-phy driver supporting Hi3798MV100
- Qualcomm SGMII SerDes PHY driver, SM6115 & QCM2290 QMP-USB support,
SA8775P USB PHY & USB3 UNI support, QUSB2 support for IPQ9574,
IPQ9574 USB3 PHY
UpdatesL
- Sparx5 serdes phy power optimzation
- cadence salvo usb properties and updates and torrent DP with PCIe &
USB support
- Yaml conversion for Broadcom kona USB bindings and MXS USB binding"
* tag 'phy-for-6.5_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (67 commits)
dt-bindings: phy: brcm,brcmstb-usb-phy: Fix error in "compatible" conditional schema
dt-bindings: phy: mixel,mipi-dsi-phy: Remove assigned-clock* properties
dt-bindings: phy: intel,combo-phy: restrict node name suffixes
dt-bindings: phy: qcom,usb-hs-phy: Add compatible
phy: tegra: xusb: check return value of devm_kzalloc()
phy: qcom: qmp-combo: fix Display Port PHY configuration for SM8550
phy: qcom: add the SGMII SerDes PHY driver
dt-bindings: phy: describe the Qualcomm SGMII PHY
phy: qualcomm: fix indentation in Makefile
phy: usb: suppress OC condition for 7439b2
phy: usb: Turn off phy when port is in suspend
phy: tegra: xusb: Clear the driver reference in usb-phy dev
dt-bindings: phy: mxs-usb-phy: add imx8ulp and imx8qm compatible
dt-bindings: phy: mxs-usb-phy: convert to DT schema format
dt-bindings: phy: qcom,qmp-usb: fix bindings error
dt-bindings: phy: qcom,qmp-ufs: fix the sc8180x regs
dt-bindings: phy: qcom,qmp-pcie: fix the sc8180x regs
phy: mediatek: tphy: add debugfs files
phy: core: add debugfs files
phy: fsl-imx8mp-usb: add support for phy tuning
...
Current release - regressions:
- nvme-tcp: fix comma-related oops after sendpage changes
Current release - new code bugs:
- ptp: make max_phase_adjustment sysfs device attribute invisible
when not supported
Previous releases - regressions:
- sctp: fix potential deadlock on &net->sctp.addr_wq_lock
- mptcp:
- ensure subflow is unhashed before cleaning the backlog
- do not rely on implicit state check in mptcp_listen()
Previous releases - always broken:
- net: fix net_dev_start_xmit trace event vs skb_transport_offset()
- Bluetooth:
- fix use-bdaddr-property quirk
- L2CAP: fix multiple UaFs
- ISO: use hci_sync for setting CIG parameters
- hci_event: fix Set CIG Parameters error status handling
- hci_event: fix parsing of CIS Established Event
- MGMT: fix marking SCAN_RSP as not connectable
- wireguard: queuing: use saner cpu selection wrapping
- sched: act_ipt: various bug fixes for iptables <> TC interactions
- sched: act_pedit: add size check for TCA_PEDIT_PARMS_EX
- dsa: fixes for receiving PTP packets with 8021q and sja1105 tagging
- eth: sfc: fix null-deref in devlink port without MAE access
- eth: ibmvnic: do not reset dql stats on NON_FATAL err
Misc:
- xsk: honor SO_BINDTODEVICE on bind
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth, bpf and wireguard.
Current release - regressions:
- nvme-tcp: fix comma-related oops after sendpage changes
Current release - new code bugs:
- ptp: make max_phase_adjustment sysfs device attribute invisible
when not supported
Previous releases - regressions:
- sctp: fix potential deadlock on &net->sctp.addr_wq_lock
- mptcp:
- ensure subflow is unhashed before cleaning the backlog
- do not rely on implicit state check in mptcp_listen()
Previous releases - always broken:
- net: fix net_dev_start_xmit trace event vs skb_transport_offset()
- Bluetooth:
- fix use-bdaddr-property quirk
- L2CAP: fix multiple UaFs
- ISO: use hci_sync for setting CIG parameters
- hci_event: fix Set CIG Parameters error status handling
- hci_event: fix parsing of CIS Established Event
- MGMT: fix marking SCAN_RSP as not connectable
- wireguard: queuing: use saner cpu selection wrapping
- sched: act_ipt: various bug fixes for iptables <> TC interactions
- sched: act_pedit: add size check for TCA_PEDIT_PARMS_EX
- dsa: fixes for receiving PTP packets with 8021q and sja1105 tagging
- eth: sfc: fix null-deref in devlink port without MAE access
- eth: ibmvnic: do not reset dql stats on NON_FATAL err
Misc:
- xsk: honor SO_BINDTODEVICE on bind"
* tag 'net-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
nfp: clean mc addresses in application firmware when closing port
selftests: mptcp: pm_nl_ctl: fix 32-bit support
selftests: mptcp: depend on SYN_COOKIES
selftests: mptcp: userspace_pm: report errors with 'remove' tests
selftests: mptcp: userspace_pm: use correct server port
selftests: mptcp: sockopt: return error if wrong mark
selftests: mptcp: sockopt: use 'iptables-legacy' if available
selftests: mptcp: connect: fail if nft supposed to work
mptcp: do not rely on implicit state check in mptcp_listen()
mptcp: ensure subflow is unhashed before cleaning the backlog
s390/qeth: Fix vipa deletion
octeontx-af: fix hardware timestamp configuration
net: dsa: sja1105: always enable the send_meta options
net: dsa: tag_sja1105: fix MAC DA patching from meta frames
net: Replace strlcpy with strscpy
pptp: Fix fib lookup calls.
mlxsw: spectrum_router: Fix an IS_ERR() vs NULL check
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
xsk: Honor SO_BINDTODEVICE on bind
ptp: Make max_phase_adjustment sysfs device attribute invisible when not supported
...
In this cycle, we've mainly investigated the zoned block device support along
with patches such as correcting write pointers between f2fs and storage, adding
asynchronous zone reset flow, and managing the number of open zones. Other than
them, f2fs adds another mount option, "errors=x" to specify how to handle when
it detects an unexpected behavior at runtime.
Enhancement:
- support errors=remount-ro|continue|panic mountoption
- enforce some inode flag policies
- allow .tmp compression given extensions
- add some ioctls to manage the f2fs compression
- improve looped node chain flow
- avoid issuing small-sized discard commands during checkpoint
- implement an asynchronous zone reset
Bug fix:
- fix deadlock in xattr and inode page lock
- fix and add sanity check in some error paths
- fix to avoid NULL pointer dereference f2fs_write_end_io() along with put_super
- set proper flags to quota files
- fix potential deadlock due to unpaired node_write lock use
- fix over-estimating free section during FG GC
- fix the wrong condition to determine atomic context
As usual, also there are a number of patches having code refactoring and minor
clean-ups.
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Merge tag 'f2fs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this cycle, we've mainly investigated the zoned block device
support along with patches such as correcting write pointers between
f2fs and storage, adding asynchronous zone reset flow, and managing
the number of open zones.
Other than them, f2fs adds another mount option, "errors=x" to specify
how to handle when it detects an unexpected behavior at runtime.
Enhancements:
- support 'errors=remount-ro|continue|panic' mount option
- enforce some inode flag policies
- allow .tmp compression given extensions
- add some ioctls to manage the f2fs compression
- improve looped node chain flow
- avoid issuing small-sized discard commands during checkpoint
- implement an asynchronous zone reset
Bug fixes:
- fix deadlock in xattr and inode page lock
- fix and add sanity check in some error paths
- fix to avoid NULL pointer dereference f2fs_write_end_io() along
with put_super
- set proper flags to quota files
- fix potential deadlock due to unpaired node_write lock use
- fix over-estimating free section during FG GC
- fix the wrong condition to determine atomic context
As usual, also there are a number of patches with code refactoring and
minor clean-ups"
* tag 'f2fs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (46 commits)
f2fs: fix to do sanity check on direct node in truncate_dnode()
f2fs: only set release for file that has compressed data
f2fs: fix compile warning in f2fs_destroy_node_manager()
f2fs: fix error path handling in truncate_dnode()
f2fs: fix deadlock in i_xattr_sem and inode page lock
f2fs: remove unneeded page uptodate check/set
f2fs: update mtime and ctime in move file range method
f2fs: compress tmp files given extension
f2fs: refactor struct f2fs_attr macro
f2fs: convert to use sbi directly
f2fs: remove redundant assignment to variable err
f2fs: do not issue small discard commands during checkpoint
f2fs: check zone write pointer points to the end of zone
f2fs: add f2fs_ioc_get_compress_blocks
f2fs: cleanup MIN_INLINE_XATTR_SIZE
f2fs: add helper to check compression level
f2fs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
f2fs: do more sanity check on inode
f2fs: compress: fix to check validity of i_compress_flag field
f2fs: add sanity compress level check for compressed file
...
Since commit 2d47c6956a ("ubsan: Tighten UBSAN_BOUNDS on GCC"),
UBSAN_BOUNDS no longer pretends 1-element arrays are unbounded. Walking
bmSublinkSpeedAttr will trigger a warning, so make it a proper flexible
array. Add a union to keep the struct size identical for userspace in
case anything was depending on the old size.
False positive warning was:
UBSAN: array-index-out-of-bounds in drivers/usb/host/xhci-hub.c:231:31 index 1 is out of range for type '__le32 [1]'
for this line of code:
ssp_cap->bmSublinkSpeedAttr[offset++] = cpu_to_le32(attr);
Reported-by: Borislav Petkov <bp@alien8.de>
Closes: https://lore.kernel.org/lkml/2023062945-fencing-pebble-0411@gregkh/
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/lkml/9a8e34ad-8a8b-3830-4878-3c2c82e69dd9@alu.unizg.hr/
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Tested-by: "Borislav Petkov (AMD)" <bp@alien8.de>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230629190900.never.787-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
* Fix some ordering problems with log items during log recovery.
* Don't deadlock the system by trying to flush busy freed extents while
holding on to busy freed extents.
* Improve validation of log geometry parameters when reading the
primary superblock.
* Validate the length field in the AGF header.
* Fix recordset filtering bugs when re-calling GETFSMAP to return more
results when the resultset didn't previously fit in the caller's buffer.
* Fix integer overflows in GETFSMAP when working with rt volumes larger
than 2^32 fsblocks.
* Fix GETFSMAP reporting the undefined space beyond the last rtextent.
* Fix filtering bugs in GETFSMAP's log device backend if the log ever
becomes longer than 2^32 fsblocks.
* Improve validation of file offsets in the GETFSMAP range parameters.
* Fix an off by one bug in the pmem media failure notification
computation.
* Validate the length field in the AGI header too.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-6.5-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull more xfs updates from Darrick Wong:
- Fix some ordering problems with log items during log recovery
- Don't deadlock the system by trying to flush busy freed extents while
holding on to busy freed extents
- Improve validation of log geometry parameters when reading the
primary superblock
- Validate the length field in the AGF header
- Fix recordset filtering bugs when re-calling GETFSMAP to return more
results when the resultset didn't previously fit in the caller's
buffer
- Fix integer overflows in GETFSMAP when working with rt volumes larger
than 2^32 fsblocks
- Fix GETFSMAP reporting the undefined space beyond the last rtextent
- Fix filtering bugs in GETFSMAP's log device backend if the log ever
becomes longer than 2^32 fsblocks
- Improve validation of file offsets in the GETFSMAP range parameters
- Fix an off by one bug in the pmem media failure notification
computation
- Validate the length field in the AGI header too
* tag 'xfs-6.5-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: Remove unneeded semicolon
xfs: AGI length should be bounds checked
xfs: fix the calculation for "end" and "length"
xfs: fix xfs_btree_query_range callers to initialize btree rec fully
xfs: validate fsmap offsets specified in the query keys
xfs: fix logdev fsmap query result filtering
xfs: clean up the rtbitmap fsmap backend
xfs: fix getfsmap reporting past the last rt extent
xfs: fix integer overflows in the fsmap rtbitmap and logdev backends
xfs: fix interval filtering in multi-step fsmap queries
xfs: fix bounds check in xfs_defer_agfl_block()
xfs: AGF length has never been bounds checked
xfs: journal geometry is not properly bounds checked
xfs: don't block in busy flushing when freeing extents
xfs: allow extent free intents to be retried
xfs: pass alloc flags through to xfs_extent_busy_flush()
xfs: use deferred frees for btree block freeing
xfs: don't reverse order of items in bulk AIL insertion
xfs: remove redundant initializations of pointers drop_leaf and save_leaf
Randy reported build errors in linux-next where XIP_KERNEL was enabled.
ARCH_THEAD requires alternatives to support the non-standard ISA
extensions used by the THEAD cores, which are mutually exclusive with
XIP kernels. Clone the dependency list from the Allwinner entry, since
Allwinner's D1 uses T-Head cores with the same non-standard extensions.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Link: https://lore.kernel.org/all/ab38f6af-cb68-a918-1a63-2e7c927a8ffc@infradead.org/
Fixes: da47ce0039 ("riscv: Add the T-HEAD SoC family Kconfig option")
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230628-left-attractor-94b7bd5fbb83@wendy
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There's a little bit of everything in here: we've got various
improvements and cleanups to drivers, some fixes across the board and a
bit of new hardware support.
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Merge tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"There's a little bit of everything in here: we've got various
improvements and cleanups to drivers, some fixes across the board and
a bit of new hardware support"
* tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (22 commits)
dt-bindings: pwm: convert pwm-bcm2835 bindings to YAML
pwm: Add Renesas RZ/G2L MTU3a PWM driver
pwm: mtk_disp: Fix the disable flow of disp_pwm
dt-bindings: pwm: restrict node name suffixes
pwm: pca9685: Switch i2c driver back to use .probe()
pwm: ab8500: Fix error code in probe()
MAINTAINERS: add pwm to PolarFire SoC entry
pwm: add microchip soft ip corePWM driver
pwm: sysfs: Do not apply state to already disabled PWMs
pwm: imx-tpm: force 'real_period' to be zero in suspend
pwm: meson: make full use of common clock framework
pwm: meson: don't use hdmi/video clock as mux parent
pwm: meson: switch to using struct clk_parent_data for mux parents
pwm: meson: remove not needed check in meson_pwm_calc
pwm: meson: fix handling of period/duty if greater than UINT_MAX
pwm: meson: modify and simplify calculation in meson_pwm_get_state
dt-bindings: pwm: Add R-Car V3U device tree bindings
dt-bindings: pwm: imx: add i.MX8QXP compatible
pwm: mediatek: Add support for MT7981
dt-bindings: pwm: mediatek: Add mediatek,mt7981 compatible
...
