A collection of small fixes gathered since the previous update.
* ALSA core:
- Regression fix for OSS PCM emulation
* ASoC:
- Trivial fixes in reg bit mask ops, DAPM, DPCM and topology
- Lots of fixes for Intel-based devices
- Minor fixes for AMD, STM32, Qualcomm, Realtek
* Others
- Fixes for the bugs in mixer handling in HD-audio and ice1724
drivers that were caught by the recent kctl validator
- New quirks for HD-audio and USB-audio
Also this contains a fix for EDD firmware fix, which slipped
from anyone's hands.
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Merge tag 'sound-fix-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes gathered since the previous update.
ALSA core:
- Regression fix for OSS PCM emulation
ASoC:
- Trivial fixes in reg bit mask ops, DAPM, DPCM and topology
- Lots of fixes for Intel-based devices
- Minor fixes for AMD, STM32, Qualcomm, Realtek
Others:
- Fixes for the bugs in mixer handling in HD-audio and ice1724
drivers that were caught by the recent kctl validator
- New quirks for HD-audio and USB-audio
Also this contains a fix for EDD firmware fix, which slipped from
anyone's hands"
* tag 'sound-fix-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits)
ALSA: hda: Add driver blacklist
ALSA: usb-audio: Add mixer workaround for TRX40 and co
ALSA: hda/realtek - Add quirk for MSI GL63
ALSA: ice1724: Fix invalid access for enumerated ctl items
ALSA: hda: Fix potential access overflow in beep helper
ASoC: cs4270: pull reset GPIO low then high
ALSA: hda/realtek - Add HP new mute led supported for ALC236
ALSA: hda/realtek - Add supported new mute Led for HP
ASoC: rt5645: Add platform-data for Medion E1239T
ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN MPWIN895CL tablet
ASoC: stm32: sai: Add missing cleanup
ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Alpha S
ASoC: Intel: atom: Fix uninitialized variable compiler warning
ASoC: Intel: atom: Check drv->lock is locked in sst_fill_and_send_cmd_unlocked
ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map()
ASoC: SOF: Turn "firmware boot complete" message into a dbg message
ALSA: usb-audio: Add Pioneer DJ DJM-250MK2 quirk
ALSA: pcm: oss: Fix regression by buffer overflow fix (again)
ALSA: pcm: oss: Fix regression by buffer overflow fix
edd: Use scnprintf() for avoiding potential buffer overflow
...
This is a batch of changes that didn't make it in the initial pull
request because the lpfc series had to be rebased to redo an incorrect
split. It's basically driver updates to lpfc, target, bnx2fc and ufs
with the rest being minor updates except the sr_block_release one
which fixes a use after free introduced by the removal of the global
mutex in the first patch set.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"This is a batch of changes that didn't make it in the initial pull
request because the lpfc series had to be rebased to redo an incorrect
split.
It's basically driver updates to lpfc, target, bnx2fc and ufs with the
rest being minor updates except the sr_block_release one which fixes a
use after free introduced by the removal of the global mutex in the
first patch set"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (35 commits)
scsi: core: Add DID_ALLOC_FAILURE and DID_MEDIUM_ERROR to hostbyte_table
scsi: ufs: Use ufshcd_config_pwr_mode() when scaling gear
scsi: bnx2fc: fix boolreturn.cocci warnings
scsi: zfcp: use fallthrough;
scsi: aacraid: do not overwrite retval in aac_reset_adapter()
scsi: sr: Fix sr_block_release()
scsi: aic7xxx: Remove more FreeBSD-specific code
scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug
scsi: ufs: set device as active power mode after resetting device
scsi: iscsi: Report unbind session event when the target has been removed
scsi: lpfc: Change default SCSI LUN QD to 64
scsi: libfc: rport state move to PLOGI if all PRLI retry exhausted
scsi: libfc: If PRLI rejected, move rport to PLOGI state
scsi: bnx2fc: Update the driver version to 2.12.13
scsi: bnx2fc: Fix SCSI command completion after cleanup is posted
scsi: bnx2fc: Process the RQE with CQE in interrupt context
scsi: target: use the stack for XCOPY passthrough cmds
scsi: target: increase XCOPY I/O size
scsi: target: avoid per-loop XCOPY buffer allocations
scsi: target: drop xcopy DISK BLOCK LENGTH debug
...
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Merge tag 'libata-5.7-2020-04-09' of git://git.kernel.dk/linux-block
Pull libata fixes from Jens Axboe:
"A few followup changes/fixes for libata:
- PMP removal fix (Kai-Heng)
- Add remapped NVMe device attribute to sysfs (Kai-Heng)
- Remove redundant assignment (Colin)
- Add yet another Comet Lake ID (Jian-Hong)"
* tag 'libata-5.7-2020-04-09' of git://git.kernel.dk/linux-block:
ahci: Add Intel Comet Lake PCH RAID PCI ID
ata: ahci: Add sysfs attribute to show remapped NVMe device count
ata: ahci-imx: remove redundant assignment to ret
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
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Merge tag 'block-5.7-2020-04-10' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"Here's a set of fixes that should go into this merge window. This
contains:
- NVMe pull request from Christoph with various fixes
- Better discard support for loop (Evan)
- Only call ->commit_rqs() if we have queued IO (Keith)
- blkcg offlining fixes (Tejun)
- fix (and fix the fix) for busy partitions"
* tag 'block-5.7-2020-04-10' of git://git.kernel.dk/linux-block:
block: fix busy device checking in blk_drop_partitions again
block: fix busy device checking in blk_drop_partitions
nvmet-rdma: fix double free of rdma queue
blk-mq: don't commit_rqs() if none were queued
nvme-fc: Revert "add module to ops template to allow module references"
nvme: fix deadlock caused by ANA update wrong locking
nvmet-rdma: fix bonding failover possible NULL deref
loop: Better discard support for block devices
loop: Report EOPNOTSUPP properly
nvmet: fix NULL dereference when removing a referral
nvme: inherit stable pages constraint in the mpath stack device
blkcg: don't offline parent blkcg first
blkcg: rename blkcg->cgwb_refcnt to ->online_pin and always use it
nvme-tcp: fix possible crash in recv error flow
nvme-tcp: don't poll a non-live queue
nvme-tcp: fix possible crash in write_zeroes processing
nvmet-fc: fix typo in comment
nvme-rdma: Replace comma with a semicolon
nvme-fcloop: fix deallocation of working context
nvme: fix compat address handling in several ioctls
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Merge tag 'io_uring-5.7-2020-04-09' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"Here's a set of fixes that either weren't quite ready for the first,
or came about from some intensive testing on memcached with 350K+
sockets.
Summary:
- Fixes for races or deadlocks around poll handling
- Don't double account fixed files against RLIMIT_NOFILE
- IORING_OP_OPENAT LFS fix
- Poll retry handling (Bijan)
- Missing finish_wait() for SQPOLL (Hillf)
- Cleanup/split of io_kiocb alloc vs ctx references (Pavel)
- Fixed file unregistration and init fixes (Xiaoguang)
- Various little fixes (Xiaoguang, Pavel, Colin)"
* tag 'io_uring-5.7-2020-04-09' of git://git.kernel.dk/linux-block:
io_uring: punt final io_ring_ctx wait-and-free to workqueue
io_uring: fix fs cleanup on cqe overflow
io_uring: don't read user-shared sqe flags twice
io_uring: remove req init from io_get_req()
io_uring: alloc req only after getting sqe
io_uring: simplify io_get_sqring
io_uring: do not always copy iovec in io_req_map_rw()
io_uring: ensure openat sets O_LARGEFILE if needed
io_uring: initialize fixed_file_data lock
io_uring: remove redundant variable pointer nxt and io_wq_assign_next call
io_uring: fix ctx refcounting in io_submit_sqes()
io_uring: process requests completed with -EAGAIN on poll list
io_uring: remove bogus RLIMIT_NOFILE check in file registration
io_uring: use io-wq manager as backup task if task is exiting
io_uring: grab task reference for poll requests
io_uring: retry poll if we got woken with non-matching mask
io_uring: add missing finish_wait() in io_sq_thread()
io_uring: refactor file register/unregister/update handling
- Validate the realtime geometry in the superblock when mounting
- Refactor a bunch of tricky flag handling in the log code
- Flush the CIL more judiciously so that we don't wait until there are
millions of log items consuming a lot of memory.
- Throttle transaction commits to prevent the xfs frontend from flooding
the CIL with too many log items.
- Account metadata buffers correctly for memory reclaim.
- Mark slabs properly for memory reclaim. These should help reclaim run
more effectively when XFS is using a lot of memory.
- Don't write a garbage log record at unmount time if we're trying to
trigger summary counter recalculation at next mount.
- Don't block the AIL on locked dquot/inode buffers; instead trigger its
backoff mechanism to give the lock holder a chance to finish up.
- Ratelimit writeback flushing when buffered writes encounter ENOSPC.
- Other minor cleanups.
- Make reflink a synchronous operation when the fs is mounted with wsync
or sync, which means that now we force the log to disk to record the
changes.
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Merge tag 'xfs-5.7-merge-12' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull more xfs updates from Darrick Wong:
"As promised last week, this batch changes how xfs interacts with
memory reclaim; how the log batches and throttles log items; how hard
writes near ENOSPC will try to squeeze more space out of the
filesystem; and hopefully fix the last of the umount hangs after a
catastrophic failure.
Summary:
- Validate the realtime geometry in the superblock when mounting
- Refactor a bunch of tricky flag handling in the log code
- Flush the CIL more judiciously so that we don't wait until there
are millions of log items consuming a lot of memory.
- Throttle transaction commits to prevent the xfs frontend from
flooding the CIL with too many log items.
- Account metadata buffers correctly for memory reclaim.
- Mark slabs properly for memory reclaim. These should help reclaim
run more effectively when XFS is using a lot of memory.
- Don't write a garbage log record at unmount time if we're trying to
trigger summary counter recalculation at next mount.
- Don't block the AIL on locked dquot/inode buffers; instead trigger
its backoff mechanism to give the lock holder a chance to finish
up.
- Ratelimit writeback flushing when buffered writes encounter ENOSPC.
- Other minor cleanups.
- Make reflink a synchronous operation when the fs is mounted with
wsync or sync, which means that now we force the log to disk to
record the changes"
* tag 'xfs-5.7-merge-12' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (26 commits)
xfs: reflink should force the log out if mounted with wsync
xfs: factor out a new xfs_log_force_inode helper
xfs: fix inode number overflow in ifree cluster helper
xfs: remove redundant variable assignment in xfs_symlink()
xfs: ratelimit inode flush on buffered write ENOSPC
xfs: return locked status of inode buffer on xfsaild push
xfs: trylock underlying buffer on dquot flush
xfs: remove unnecessary ternary from xfs_create
xfs: don't write a corrupt unmount record to force summary counter recalc
xfs: factor inode lookup from xfs_ifree_cluster
xfs: tail updates only need to occur when LSN changes
xfs: factor common AIL item deletion code
xfs: correctly acount for reclaimable slabs
xfs: Improve metadata buffer reclaim accountability
xfs: don't allow log IO to be throttled
xfs: Throttle commits on delayed background CIL push
xfs: Lower CIL flush limit for large logs
xfs: remove some stale comments from the log code
xfs: refactor unmount record writing
xfs: merge xlog_commit_record with xlog_write_done
...
Prevent a false-positive static checker warning from triggering
in the ACPI EC driver (Rafael Wysocki), fix white space in an
ACPI document (Vilhelm Prytz) and add static annotation to one
variable (Jason Yan).
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Merge tag 'acpi-5.7-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"These prevent a false-positive static checker warning from triggering
in the ACPI EC driver (Rafael Wysocki), fix white space in an ACPI
document (Vilhelm Prytz) and add static annotation to one variable
(Jason Yan)"
* tag 'acpi-5.7-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI, x86/boot: make acpi_nobgrt static
Documentation: firmware-guide: ACPI: fix table alignment in namespace.rst
ACPI: EC: Fix up fast path check in acpi_ec_add()
Rework compat ioctl handling in the user space hibernation
interface (Christoph Hellwig) and fix a typo in a function
name in the cpuidle haltpoll driver (Yihao Wu).
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Merge tag 'pm-5.7-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"Rework compat ioctl handling in the user space hibernation interface
(Christoph Hellwig) and fix a typo in a function name in the cpuidle
haltpoll driver (Yihao Wu)"
* tag 'pm-5.7-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpuidle-haltpoll: Fix small typo
PM / sleep: handle the compat case in snapshot_set_swap_area()
PM / sleep: move SNAPSHOT_SET_SWAP_AREA handling into a helper
- The rest of fallthrough; annotations conversion.
- Couple of fixes for ADD uevents in the common I/O layer.
- Minor refactoring of the queued direct I/O code.
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Merge tag 's390-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Vasily Gorbik:
"Second round of s390 fixes and features for 5.7:
- The rest of fallthrough; annotations conversion
- Couple of fixes for ADD uevents in the common I/O layer
- Minor refactoring of the queued direct I/O code"
* tag 's390-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/cio: generate delayed uevent for vfio-ccw subchannels
s390/cio: avoid duplicated 'ADD' uevents
s390/qdio: clear DSCI early for polling drivers
s390/qdio: inline shared_ind()
s390/qdio: remove cdev from init_data
s390/qdio: allow for non-contiguous SBAL array in init_data
zfcp: inline zfcp_qdio_setup_init_data()
s390/qdio: cleanly split alloc and establish
s390/mm: use fallthrough;
The previous fix had an off by one in the bd_openers checking, counting
the callers blkdev_get.
Fixes: d3ef553627 ("block: fix busy device checking in blk_drop_partitions")
Reported-by: Qian Cai <cai@lca.pw>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Qian Cai <cai@lca.pw>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We can't reliably wait in io_ring_ctx_wait_and_kill(), since the
task_works list isn't ordered (in fact it's LIFO ordered). We could
either fix this with a separate task_works list for io_uring work, or
just punt the wait-and-free to async context. This ensures that
task_work that comes in while we're shutting down is processed
correctly. If we don't go async, we could have work past the fput()
work for the ring that depends on work that won't be executed until
after we're done with the wait-and-free. But as this operation is
blocking, it'll never get a chance to run.
This was reproduced with hundreds of thousands of sockets running
memcached, haven't been able to reproduce this synthetically.
Reported-by: Dan Melnic <dmm@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Summary of modules changes for the 5.7 merge window:
- Trivial zero-length array to flexible-array cleanup
Signed-off-by: Jessica Yu <jeyu@kernel.org>
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Merge tag 'modules-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux
Pull module updates from Jessica Yu:
"Only a small cleanup this time around: a trivial conversion of
zero-length arrays to flexible arrays"
* tag 'modules-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
kernel: module: Replace zero-length array with flexible-array member
- Ensure that the compiler and linker versions are aligned so that ld
doesn't complain about not understanding a .note.gnu.property section
(emitted when pointer authentication is enabled).
- Force -mbranch-protection=none when the feature is not enabled, in
case a compiler may choose a different default value.
- Remove CONFIG_DEBUG_ALIGN_RODATA. It was never in defconfig and rarely
enabled.
- Fix checking 16-bit Thumb-2 instructions checking mask in the
emulation of the SETEND instruction (it could match the bottom half of
a 32-bit Thumb-2 instruction).
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Ensure that the compiler and linker versions are aligned so that ld
doesn't complain about not understanding a .note.gnu.property section
(emitted when pointer authentication is enabled).
- Force -mbranch-protection=none when the feature is not enabled, in
case a compiler may choose a different default value.
- Remove CONFIG_DEBUG_ALIGN_RODATA. It was never in defconfig and
rarely enabled.
- Fix checking 16-bit Thumb-2 instructions checking mask in the
emulation of the SETEND instruction (it could match the bottom half
of a 32-bit Thumb-2 instruction).
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
arm64: remove CONFIG_DEBUG_ALIGN_RODATA feature
arm64: Always force a branch protection mode when the compiler has one
arm64: Kconfig: ptrauth: Add binutils version check to fix mismatch
init/kconfig: Add LD_VERSION Kconfig
- A fix for a crash in machine check handling on pseries (ie. guests)
- A small series to make it possible to disable CONFIG_COMPAT, and turn it off
by default for ppc64le where it's not used.
- A few other miscellaneous fixes and small improvements.
Thanks to:
Alexey Kardashevskiy, Anju T Sudhakar, Arnd Bergmann, Christophe Leroy, Dan
Carpenter, Ganesh Goudar, Geert Uytterhoeven, Geoff Levand, Mahesh Salgaonkar,
Markus Elfring, Michal Suchanek, Nicholas Piggin, Stephen Boyd, Wen Xiong.
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Merge tag 'powerpc-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull more powerpc updates from Michael Ellerman:
"The bulk of this is the series to make CONFIG_COMPAT user-selectable,
it's been around for a long time but was blocked behind the
syscall-in-C series.
Plus there's also a few fixes and other minor things.
Summary:
- A fix for a crash in machine check handling on pseries (ie. guests)
- A small series to make it possible to disable CONFIG_COMPAT, and
turn it off by default for ppc64le where it's not used.
- A few other miscellaneous fixes and small improvements.
Thanks to: Alexey Kardashevskiy, Anju T Sudhakar, Arnd Bergmann,
Christophe Leroy, Dan Carpenter, Ganesh Goudar, Geert Uytterhoeven,
Geoff Levand, Mahesh Salgaonkar, Markus Elfring, Michal Suchanek,
Nicholas Piggin, Stephen Boyd, Wen Xiong"
* tag 'powerpc-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
selftests/powerpc: Always build the tm-poison test 64-bit
powerpc: Improve ppc_save_regs()
Revert "powerpc/64: irq_work avoid interrupt when called with hardware irqs enabled"
powerpc/time: Replace <linux/clk-provider.h> by <linux/of_clk.h>
powerpc/pseries/ddw: Extend upper limit for huge DMA window for persistent memory
powerpc/perf: split callchain.c by bitness
powerpc/64: Make COMPAT user-selectable disabled on littleendian by default.
powerpc/64: make buildable without CONFIG_COMPAT
powerpc/perf: consolidate valid_user_sp -> invalid_user_sp
powerpc/perf: consolidate read_user_stack_32
powerpc: move common register copy functions from signal_32.c to signal.c
powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro
powerpc/ps3: Set CONFIG_UEVENT_HELPER=y in ps3_defconfig
powerpc/ps3: Remove an unneeded NULL check
powerpc/ps3: Remove duplicate error message
powerpc/powernv: Re-enable imc trace-mode in kernel
powerpc/perf: Implement a global lock to avoid races between trace, core and thread imc events.
powerpc/pseries: Fix MCE handling on pseries
selftests/eeh: Skip ahci adapters
powerpc/64s: Fix doorbell wakeup msgclr optimisation
Pull m68knommu update from Greg Ungerer:
"Only a single commit, to remove all use of the obsolete setup_irq()
calls within the m68knommu architecture code"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68k: Replace setup_irq() by request_irq()
This tag contains the patches I'd like to target for 5.7. It has a handful of
new features:
* Partial support for the Kendryte K210. There are still a few outstanding
issues that I have patches for, but I don't actually have a board to test
them so they're not included yet.
* SBI v0.2 support.
* Fixes to support for building with LLVM-based toolchains. The resulting
images are known not to boot yet.
This builds and boots for me. There is one merge conflict, it's just a Kconfig
merge issue. I can publish a resolved branch if you'd like.
I don't anticipate a part two, but I'll probably have something early in the
RCs to finish up the K210 support.
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Merge tag 'riscv-for-linus-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
"This contains a handful of new features:
- Partial support for the Kendryte K210.
There are still a few outstanding issues that I have patches for,
but I don't actually have a board to test them so they're not
included yet.
- SBI v0.2 support.
- Fixes to support for building with LLVM-based toolchains. The
resulting images are known not to boot yet.
I don't anticipate a part two, but I'll probably have something early
in the RCs to finish up the K210 support"
* tag 'riscv-for-linus-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (38 commits)
riscv: create a loader.bin boot image for Kendryte SoC
riscv: Kendryte K210 default config
riscv: Add Kendryte K210 device tree
riscv: Select required drivers for Kendryte SOC
riscv: Add Kendryte K210 SoC support
riscv: Add SOC early init support
riscv: Unaligned load/store handling for M_MODE
RISC-V: Support cpu hotplug
RISC-V: Add supported for ordered booting method using HSM
RISC-V: Add SBI HSM extension definitions
RISC-V: Export SBI error to linux error mapping function
RISC-V: Add cpu_ops and modify default booting method
RISC-V: Move relocate and few other functions out of __init
RISC-V: Implement new SBI v0.2 extensions
RISC-V: Introduce a new config for SBI v0.1
RISC-V: Add SBI v0.2 extension definitions
RISC-V: Add basic support for SBI v0.2
RISC-V: Mark existing SBI as 0.1 SBI.
riscv: Use macro definition instead of magic number
riscv: Add support to dump the kernel page tables
...
If completion queue overflow occurs, __io_cqring_fill_event() will
update req->cflags, which is in a union with req->work and happens to
be aliased to req->work.fs. Following io_free_req() ->
io_req_work_drop_env() may get a bunch of different problems (miscount
fs->users, segfault, etc) on cleaning @fs.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Intel Comet Lake should use the default LPM policy for mobile chipsets.
So, add the PCI ID to the driver list of supported devices.
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
- Change read with O_NONBLOCK to allow incomplete read and return immediately
(and document it)
- Rest is just cleanup (indent, unused field in struct, extra semicolon)
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Merge tag '9p-for-5.7-2' of git://github.com/martinetd/linux
Pull 9p documentation update from Dominique Martinet:
"Document the new O_NONBLOCK short read behavior"
* tag '9p-for-5.7-2' of git://github.com/martinetd/linux:
9p: document short read behaviour with O_NONBLOCK
- support for asynchronous create and unlink (Jeff Layton). Creates
and unlinks are satisfied locally, without waiting for a reply from
the MDS, provided the client has been granted appropriate caps (new
in v15.y.z ("Octopus") release). This can be a big help for metadata
heavy workloads such as tar and rsync. Opt-in with the new nowsync
mount option.
- multiple blk-mq queues for rbd (Hannes Reinecke and myself). When
the driver was converted to blk-mq, we settled on a single blk-mq
queue because of a global lock in libceph and some other technical
debt. These have since been addressed, so allocate a queue per CPU
to enhance parallelism.
- don't hold onto caps that aren't actually needed (Zheng Yan). This
has been our long-standing behavior, but it causes issues with some
active/standby applications (synchronous I/O, stalls if the standby
goes down, etc).
- .snap directory timestamps consistent with ceph-fuse (Luis Henriques)
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Merge tag 'ceph-for-5.7-rc1' of git://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"The main items are:
- support for asynchronous create and unlink (Jeff Layton).
Creates and unlinks are satisfied locally, without waiting for a
reply from the MDS, provided the client has been granted
appropriate caps (new in v15.y.z ("Octopus") release). This can be
a big help for metadata heavy workloads such as tar and rsync.
Opt-in with the new nowsync mount option.
- multiple blk-mq queues for rbd (Hannes Reinecke and myself).
When the driver was converted to blk-mq, we settled on a single
blk-mq queue because of a global lock in libceph and some other
technical debt. These have since been addressed, so allocate a
queue per CPU to enhance parallelism.
- don't hold onto caps that aren't actually needed (Zheng Yan).
This has been our long-standing behavior, but it causes issues with
some active/standby applications (synchronous I/O, stalls if the
standby goes down, etc).
- .snap directory timestamps consistent with ceph-fuse (Luis
Henriques)"
* tag 'ceph-for-5.7-rc1' of git://github.com/ceph/ceph-client: (49 commits)
ceph: fix snapshot directory timestamps
ceph: wait for async creating inode before requesting new max size
ceph: don't skip updating wanted caps when cap is stale
ceph: request new max size only when there is auth cap
ceph: cleanup return error of try_get_cap_refs()
ceph: return ceph_mdsc_do_request() errors from __get_parent()
ceph: check all mds' caps after page writeback
ceph: update i_requested_max_size only when sending cap msg to auth mds
ceph: simplify calling of ceph_get_fmode()
ceph: remove delay check logic from ceph_check_caps()
ceph: consider inode's last read/write when calculating wanted caps
ceph: always renew caps if mds_wanted is insufficient
ceph: update dentry lease for async create
ceph: attempt to do async create when possible
ceph: cache layout in parent dir on first sync create
ceph: add new MDS req field to hold delegated inode number
ceph: decode interval_sets for delegated inos
ceph: make ceph_fill_inode non-static
ceph: perform asynchronous unlink if we have sufficient caps
ceph: don't take refs to want mask unless we have all bits
...
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Merge tag 'ovl-update-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs update from Miklos Szeredi:
- Fix failure to copy-up files from certain NFSv4 mounts
- Sort out inconsistencies between st_ino and i_ino (used in /proc/locks)
- Allow consistent (POSIX-y) inode numbering in more cases
- Allow virtiofs to be used as upper layer
- Miscellaneous cleanups and fixes
* tag 'ovl-update-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: document xino expected behavior
ovl: enable xino automatically in more cases
ovl: avoid possible inode number collisions with xino=on
ovl: use a private non-persistent ino pool
ovl: fix WARN_ON nlink drop to zero
ovl: fix a typo in comment
ovl: replace zero-length array with flexible-array member
ovl: ovl_obtain_alias(): don't call d_instantiate_anon() for old
ovl: strict upper fs requirements for remote upper fs
ovl: check if upper fs supports RENAME_WHITEOUT
ovl: allow remote upper
ovl: decide if revalidate needed on a per-dentry basis
ovl: separate detection of remote upper layer from stacked overlay
ovl: restructure dentry revalidation
ovl: ignore failure to copy up unknown xattrs
ovl: document permission model
ovl: simplify i_ino initialization
ovl: factor out helper ovl_get_root()
ovl: fix out of date comment and unreachable code
ovl: fix value of i_ino for lower hardlink corner case
- Fix a problem in readahead where we can crash if we can't allocate a
full bio due to GFP_NORETRY.
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Merge tag 'iomap-5.7-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull iomap fix from Darrick Wong:
"Fix a problem in readahead where we can crash if we can't allocate a
full bio due to GFP_NORETRY"
* tag 'iomap-5.7-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
iomap: Handle memory allocation failure in readahead
Pull crypto fixes from Herbert Xu:
"This fixes a Kconfig dependency for hisilicon as well as a double free
in marvell/octeontx"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: marvell/octeontx - fix double free of ptr
crypto: hisilicon - Fix build error
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Merge tag 'linux-watchdog-5.7-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- add TI K3 RTI watchdog
- add stop_on_reboot parameter to control reboot policy
- wm831x_wdt: Remove GPIO handling
- several small fixes, improvements and clean-ups
* tag 'linux-watchdog-5.7-rc1' of git://www.linux-watchdog.org/linux-watchdog:
watchdog: Add K3 RTI watchdog support
dt-bindings: watchdog: Add support for TI K3 RTI watchdog
watchdog: ziirave_wdt: change name to be more specific
watchdog: orion: use 0 for unset heartbeat
watchdog: npcm: remove whitespaces
watchdog: reset last_hw_keepalive time at start
watchdog: imx2_wdt: Drop .remove callback
watchdog: Add stop_on_reboot parameter to control reboot policy
watchdog: wm831x_wdt: Remove GPIO handling
watchdog: imx7ulp: Remove unused include of init.h
watchdog: imx_sc_wdt: Remove unused includes
watchdog: qcom: Use irq flags from firmware
watchdog: pm8916_wdt: Add system sleep callbacks
watchdog: qcom-wdt: disable pretimeout on timer platform
* cros-usbpd-notify and cros_ec_typec
- Add a new notification driver that handles and dispatches USB PD
related events to other drivers.
- Add a Type C connector class driver for cros_ec
* CrOS EC
- Introduce a new cros_ec_cmd_xfer_status helper
* Sensors/iio:
- A series from Gwendal that adds Cros EC sensor hub FIFO support
* Wilco EC
- Fix a build warning.
- Platform data shouldn't include kernel.h
* Misc
- i2c api conversion complete, with i2c_new_client_device instead of
i2c_new_device in chromeos_laptop.
- Replace zero-length array with flexible-array member in cros_ec_chardev
and wilco_ec
- Update new structure for SPI transfer delays in cros_ec_spi
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Merge tag 'tag-chrome-platform-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Benson Leung:
cros-usbpd-notify and cros_ec_typec:
- Add a new notification driver that handles and dispatches USB PD
related events to other drivers.
- Add a Type C connector class driver for cros_ec
CrOS EC:
- Introduce a new cros_ec_cmd_xfer_status helper
Sensors/iio:
- A series from Gwendal that adds Cros EC sensor hub FIFO support
Wilco EC:
- Fix a build warning.
- Platform data shouldn't include kernel.h
Misc:
- i2c api conversion complete, with i2c_new_client_device instead of
i2c_new_device in chromeos_laptop.
- Replace zero-length array with flexible-array member in
cros_ec_chardev and wilco_ec
- Update new structure for SPI transfer delays in cros_ec_spi
* tag 'tag-chrome-platform-for-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (34 commits)
platform/chrome: cros_ec_spi: Wait for USECS, not NSECS
iio: cros_ec: Use Hertz as unit for sampling frequency
iio: cros_ec: Report hwfifo_watermark_max
iio: cros_ec: Expose hwfifo_timeout
iio: cros_ec: Remove pm function
iio: cros_ec: Register to cros_ec_sensorhub when EC supports FIFO
iio: expose iio_device_set_clock
iio: cros_ec: Move function description to .c file
platform/chrome: cros_ec_sensorhub: Add median filter
platform/chrome: cros_ec_sensorhub: Add code to spread timestmap
platform/chrome: cros_ec_sensorhub: Add FIFO support
platform/chrome: cros_ec_sensorhub: Add the number of sensors in sensorhub
platform/chrome: chromeos_laptop: make I2C API conversion complete
platform/chrome: wilco_ec: event: Replace zero-length array with flexible-array member
platform/chrome: cros_ec_chardev: Replace zero-length array with flexible-array member
platform/chrome: cros_ec_typec: Update port info from EC
platform/chrome: Add Type C connector class driver
platform/chrome: cros_usbpd_notify: Pull PD_HOST_EVENT status
platform/chrome: cros_usbpd_notify: Amend ACPI driver to plat
platform/chrome: cros_usbpd_notify: Add driver data struct
...
- Add support for region alignment configuration and enforcement to
fix compatibility across architectures and PowerPC page size
configurations.
- Introduce 'zero_page_range' as a dax operation. This facilitates
filesystem-dax operation without a block-device.
- Introduce phys_to_target_node() to facilitate drivers that want to
know resulting numa node if a given reserved address range was
onlined.
- Advertise a persistence-domain for of_pmem and papr_scm. The
persistence domain indicates where cpu-store cycles need to reach in
the platform-memory subsystem before the platform will consider them
power-fail protected.
- Promote numa_map_to_online_node() to a cross-kernel generic facility.
- Save x86 numa information to allow for node-id lookups for reserved
memory ranges, deploy that capability for the e820-pmem driver.
- Pick up some miscellaneous minor fixes, that missed v5.6-final,
including a some smatch reports in the ioctl path and some unit test
compilation fixups.
- Fixup some flexible-array declarations.
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Merge tag 'libnvdimm-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm and dax updates from Dan Williams:
"There were multiple touches outside of drivers/nvdimm/ this round to
add cross arch compatibility to the devm_memremap_pages() interface,
enhance numa information for persistent memory ranges, and add a
zero_page_range() dax operation.
This cycle I switched from the patchwork api to Konstantin's b4 script
for collecting tags (from x86, PowerPC, filesystem, and device-mapper
folks), and everything looks to have gone ok there. This has all
appeared in -next with no reported issues.
Summary:
- Add support for region alignment configuration and enforcement to
fix compatibility across architectures and PowerPC page size
configurations.
- Introduce 'zero_page_range' as a dax operation. This facilitates
filesystem-dax operation without a block-device.
- Introduce phys_to_target_node() to facilitate drivers that want to
know resulting numa node if a given reserved address range was
onlined.
- Advertise a persistence-domain for of_pmem and papr_scm. The
persistence domain indicates where cpu-store cycles need to reach
in the platform-memory subsystem before the platform will consider
them power-fail protected.
- Promote numa_map_to_online_node() to a cross-kernel generic
facility.
- Save x86 numa information to allow for node-id lookups for reserved
memory ranges, deploy that capability for the e820-pmem driver.
- Pick up some miscellaneous minor fixes, that missed v5.6-final,
including a some smatch reports in the ioctl path and some unit
test compilation fixups.
- Fixup some flexible-array declarations"
* tag 'libnvdimm-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (29 commits)
dax: Move mandatory ->zero_page_range() check in alloc_dax()
dax,iomap: Add helper dax_iomap_zero() to zero a range
dax: Use new dax zero page method for zeroing a page
dm,dax: Add dax zero_page_range operation
s390,dcssblk,dax: Add dax zero_page_range operation to dcssblk driver
dax, pmem: Add a dax operation zero_page_range
pmem: Add functions for reading/writing page to/from pmem
libnvdimm: Update persistence domain value for of_pmem and papr_scm device
tools/test/nvdimm: Fix out of tree build
libnvdimm/region: Fix build error
libnvdimm/region: Replace zero-length array with flexible-array member
libnvdimm/label: Replace zero-length array with flexible-array member
ACPI: NFIT: Replace zero-length array with flexible-array member
libnvdimm/region: Introduce an 'align' attribute
libnvdimm/region: Introduce NDD_LABELING
libnvdimm/namespace: Enforce memremap_compat_align()
libnvdimm/pfn: Prevent raw mode fallback if pfn-infoblock valid
libnvdimm: Out of bounds read in __nd_ioctl()
acpi/nfit: improve bounds checking for 'func'
mm/memremap_pages: Introduce memremap_compat_align()
...
Including:
- ARM-SMMU support for the TLB range invalidation command in
SMMUv3.2.
- ARM-SMMU introduction of command batching helpers to batch up
CD and ATC invalidation.
- ARM-SMMU support for PCI PASID, along with necessary PCI
symbol exports.
- Introduce a generic (actually rename an existing) IOMMU
related pointer in struct device and reduce the IOMMU related
pointers.
- Some fixes for the OMAP IOMMU driver to make it build on 64bit
architectures.
- Various smaller fixes and improvements.
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Merge tag 'iommu-updates-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
- ARM-SMMU support for the TLB range invalidation command in SMMUv3.2
- ARM-SMMU introduction of command batching helpers to batch up CD and
ATC invalidation
- ARM-SMMU support for PCI PASID, along with necessary PCI symbol
exports
- Introduce a generic (actually rename an existing) IOMMU related
pointer in struct device and reduce the IOMMU related pointers
- Some fixes for the OMAP IOMMU driver to make it build on 64bit
architectures
- Various smaller fixes and improvements
* tag 'iommu-updates-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (39 commits)
iommu: Move fwspec->iommu_priv to struct dev_iommu
iommu/virtio: Use accessor functions for iommu private data
iommu/qcom: Use accessor functions for iommu private data
iommu/mediatek: Use accessor functions for iommu private data
iommu/renesas: Use accessor functions for iommu private data
iommu/arm-smmu: Use accessor functions for iommu private data
iommu/arm-smmu: Refactor master_cfg/fwspec usage
iommu/arm-smmu-v3: Use accessor functions for iommu private data
iommu: Introduce accessors for iommu private data
iommu/arm-smmu: Fix uninitilized variable warning
iommu: Move iommu_fwspec to struct dev_iommu
iommu: Rename struct iommu_param to dev_iommu
iommu/tegra-gart: Remove direct access of dev->iommu_fwspec
drm/msm/mdp5: Remove direct access of dev->iommu_fwspec
ACPI/IORT: Remove direct access of dev->iommu_fwspec
iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API
iommu/virtio: Reject IOMMU page granule larger than PAGE_SIZE
iommu/virtio: Fix freeing of incomplete domains
iommu/virtio: Fix sparse warning
iommu/vt-d: Add build dependency on IOASID
...
Some bug fixes.
The new vdpa subsystem with two first drivers.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
- Some bug fixes
- The new vdpa subsystem with two first drivers
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio-balloon: Revert "virtio-balloon: Switch back to OOM handler for VIRTIO_BALLOON_F_DEFLATE_ON_OOM"
vdpa: move to drivers/vdpa
virtio: Intel IFC VF driver for VDPA
vdpasim: vDPA device simulator
vhost: introduce vDPA-based backend
virtio: introduce a vDPA based transport
vDPA: introduce vDPA bus
vringh: IOTLB support
vhost: factor out IOTLB
vhost: allow per device message handler
vhost: refine vhost and vringh kconfig
virtio-balloon: Switch back to OOM handler for VIRTIO_BALLOON_F_DEFLATE_ON_OOM
virtio-net: Introduce hash report feature
virtio-net: Introduce RSS receive steering feature
virtio-net: Introduce extended RSC feature
tools/virtio: option to build an out of tree module
For thumb instructions, call_undef_hook() in traps.c first reads a u16,
and if the u16 indicates a T32 instruction (u16 >= 0xe800), a second
u16 is read, which then makes up the the lower half-word of a T32
instruction. For T16 instructions, the second u16 is not read,
which makes the resulting u32 opcode always have the upper half set to
0.
However, having the upper half of instr_mask in the undef_hook set to 0
masks out the upper half of all thumb instructions - both T16 and T32.
This results in trapped T32 instructions with the lower half-word equal
to the T16 encoding of setend (b650) being matched, even though the upper
half-word is not 0000 and thus indicates a T32 opcode.
An example of such a T32 instruction is eaa0b650, which should raise a
SIGILL since T32 instructions with an eaa prefix are unallocated as per
Arm ARM, but instead works as a SETEND because the second half-word is set
to b650.
This patch fixes the issue by extending instr_mask to include the
upper u32 half, which will still match T16 instructions where the upper
half is 0, but not T32 instructions.
Fixes: 2d888f48e0 ("arm64: Emulate SETEND for AArch32 tasks")
Cc: <stable@vger.kernel.org> # 4.0.x-
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Fredrik Strupe <fredrik@strupe.net>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
A collection of fixes that have been accumilated since the merge window,
mainly relating to x86 platform support.
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Merge tag 'asoc-fix-v5.7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.7
A collection of fixes that have been accumilated since the merge window,
mainly relating to x86 platform support.
__get_user_pages_locked() will return 0 instead of -EINTR after commit
4426e945df ("mm/gup: allow VM_FAULT_RETRY for multiple times") which
added extra code to allow gup detect fatal signal faster.
Restore the original -EINTR behavior.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Fixes: 4426e945df ("mm/gup: allow VM_FAULT_RETRY for multiple times")
Reported-by: syzbot+3be1a33f04dc782e9fd5@syzkaller.appspotmail.com
Signed-off-by: Hillf Danton <hdanton@sina.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Don't re-read userspace-shared sqe->flags, it can be exploited.
sqe->flags are copied into req->flags in io_submit_sqe(), check them
there instead.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_get_req() do two different things: io_kiocb allocation and
initialisation. Move init part out of it and rename into
io_alloc_req(). It's simpler this way and also have better data
locality.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
As io_get_sqe() split into 2 stage get/consume, get an sqe before
allocating io_kiocb, so no free_req*() for a failure case is needed,
and inline back __io_req_do_free(), which has only 1 user.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Make io_get_sqring() care only about sqes themselves, not initialising
the io_kiocb. Also, split it into get + consume, that will be helpful in
the future.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
In io_read_prep() or io_write_prep(), io_req_map_rw() takes
struct io_async_rw's fast_iov as argument to call io_import_iovec(),
and if io_import_iovec() uses struct io_async_rw's fast_iov as
valid iovec array, later indeed io_req_map_rw() does not need
to do the memcpy operation, because they are same pointers.
Signed-off-by: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
OPENAT2 correctly sets O_LARGEFILE if it has to, but that escaped the
OPENAT opcode. Dmitry reports that his test case that compares openat()
and IORING_OP_OPENAT sees failures on large files:
*** sync openat
openat succeeded
sync write at offset 0
write succeeded
sync write at offset 4294967296
write succeeded
*** sync openat
openat succeeded
io_uring write at offset 0
write succeeded
io_uring write at offset 4294967296
write succeeded
*** io_uring openat
openat succeeded
sync write at offset 0
write succeeded
sync write at offset 4294967296
write failed: File too large
*** io_uring openat
openat succeeded
io_uring write at offset 0
write succeeded
io_uring write at offset 4294967296
write failed: File too large
Ensure we set O_LARGEFILE, if force_o_largefile() is true.
Cc: stable@vger.kernel.org # v5.6
Fixes: 15b71abe7b ("io_uring: add support for IORING_OP_OPENAT")
Reported-by: Dmitry Kadashev <dkadashev@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Regular files opened with O_NONBLOCK allow read to return after a single
round-trip with the server instead of trying to fill buffer.
Add a few lines in 9p documentation to describe that.
Link: http://lkml.kernel.org/r/1586193572-1375-1-git-send-email-asmadeus@codewreck.org
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Pull NVMe fixes from Christoph.
* 'nvme-5.7' of git://git.infradead.org/nvme:
nvmet-rdma: fix double free of rdma queue
nvme-fc: Revert "add module to ops template to allow module references"
nvme: fix deadlock caused by ANA update wrong locking
nvmet-rdma: fix bonding failover possible NULL deref
nvmet: fix NULL dereference when removing a referral
nvme: inherit stable pages constraint in the mpath stack device
nvme-tcp: fix possible crash in recv error flow
nvme-tcp: don't poll a non-live queue
nvme-tcp: fix possible crash in write_zeroes processing
nvmet-fc: fix typo in comment
nvme-rdma: Replace comma with a semicolon
nvme-fcloop: fix deallocation of working context
nvme: fix compat address handling in several ioctls
The recent AMD platform exposes an HD-audio bus but without any actual
codecs, which is internally tied with a USB-audio device, supposedly.
It results in "no codecs" error of HD-audio bus driver, and it's
nothing but a waste of resources.
This patch introduces a static blacklist table for skipping such a
known bogus PCI SSID entry. As of writing this patch, the known SSIDs
are:
* 1043:874f - ASUS ROG Zenith II / Strix
* 1462:cb59 - MSI TRX40 Creator
* 1462:cb60 - MSI TRX40
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=206543
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200408140449.22319-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Some recent boards (supposedly with a new AMD platform) contain the
USB audio class 2 device that is often tied with HD-audio. The device
exposes an Input Gain Pad control (id=19, control=12) but this node
doesn't behave correctly, returning an error for each inquiry of
GET_MIN and GET_MAX that should have been mandatory.
As a workaround, simply ignore this node by adding a usbmix_name_map
table entry. The currently known devices are:
* 0414:a002 - Gigabyte TRX40 Aorus Pro WiFi
* 0b05:1916 - ASUS ROG Zenith II
* 0b05:1917 - ASUS ROG Strix
* 0db0:0d64 - MSI TRX40 Creator
* 0db0:543d - MSI TRX40
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=206543
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200408140449.22319-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fix the following sparse warning:
arch/x86/kernel/acpi/boot.c:48:5: warning: symbol 'acpi_nobgrt' was not
declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Fixe the alignment in the ACPI block diagram (RST table)
by adding missing spaces
Signed-off-by: Vilhelm Prytz <vilhelm@prytznet.se>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
core:
- revert drm_mm atomic patch
- dt binding fixes
fbcon:
- null ptr error fix
i915:
- GVT fixes
nouveau:
- runpm fix
- svm fixes
amdgpu:
- HDCP fixes
- gfx10 fix
- Misc display fixes
- BACO fixes
amdkfd:
- Fix memory leak
vboxvideo:
- remove conflicting fbs
vc4:
- mode validation fix
xen:
- fix PTR_ERR usage
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Merge tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"This is a set of fixes that have queued up, I think I might have
another pull with some more before rc1 but I'd like to dequeue what I
have now just in case Easter is more eggciting that expected.
The main thing in here is a fix for a longstanding nouveau power
management issues on certain laptops, it should help runtime
suspend/resume for a lot of people.
There is also a reverted patch for some drm_mm behaviour in atomic
contexts.
Summary:
core:
- revert drm_mm atomic patch
- dt binding fixes
fbcon:
- null ptr error fix
i915:
- GVT fixes
nouveau:
- runpm fix
- svm fixes
amdgpu:
- HDCP fixes
- gfx10 fix
- Misc display fixes
- BACO fixes
amdkfd:
- Fix memory leak
vboxvideo:
- remove conflicting fbs
vc4:
- mode validation fix
xen:
- fix PTR_ERR usage"
* tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm: (41 commits)
drm/nouveau/kms/nv50-: wait for FIFO space on PIO channels
drm/nouveau/nvif: protect waits against GPU falling off the bus
drm/nouveau/nvif: access PTIMER through usermode class, if available
drm/nouveau/gr/gp107,gp108: implement workaround for HW hanging during init
drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges
drm/nouveau/svm: remove useless SVM range check
drm/nouveau/svm: check for SVM initialized before migrating
drm/nouveau/svm: fix vma range check for migration
drm/nouveau: remove checks for return value of debugfs functions
drm/nouveau/ttm: evict other IO mappings when running out of BAR1 space
drm/amdkfd: kfree the wrong pointer
drm/amd/display: increase HDCP authentication delay
drm/amd/display: Correctly cancel future watchdog and callback events
drm/amd/display: Don't try hdcp1.4 when content_type is set to type1
drm/amd/powerplay: move the ASIC specific nbio operation out of smu_v11_0.c
drm/amd/powerplay: drop redundant BIF doorbell interrupt operations
drm/amd/display: Fix dcn21 num_states
drm/amd/display: Enable BT2020 in COLOR_ENCODING property
drm/amd/display: LFC not working on 2.0x range monitors (v2)
drm/amd/display: Support plane level CTM
...
Pull input updates from Dmitry Torokhov:
"An update to the Goodix touchscreen driver to enable it work properly
on various Bay Trail and Cherry Trail devices, and a few other
assorted changes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (26 commits)
Input: update SPDX tag for input-event-codes.h
Input: i8042 - add Acer Aspire 5738z to nomux list
Input: goodix - fix compilation when ACPI support is disabled
dt-bindings: touchscreen: Convert edt-ft5x06 to json-schema
Input: of_touchscreen - explicitly choose axis
Input: goodix - support gt9147 touchpanel
dt-bindings: touchscreen: goodix: support of gt9147
Input: goodix - add support for Goodix GT917S
Input: goodix - use string-based chip ID
dt-bindings: input: touchscreen: add compatible string for Goodix GT917S
Input: goodix - add support for more then one touch-key
Input: goodix - fix spurious key release events
Input: goodix - try to reset the controller if the i2c-test fails
Input: goodix - restore config on resume if necessary
Input: goodix - make goodix_send_cfg() take a raw buffer as argument
Input: goodix - add minimum firmware size check
Input: goodix - save a copy of the config from goodix_read_config()
Input: goodix - move defines to above struct goodix_ts_data declaration
Input: goodix - add support for controlling the IRQ pin through ACPI methods
Input: goodix - add support for getting IRQ + reset GPIOs on Bay Trail devices
...
