Rather than check this in the fast path issue, it makes more sense to
just assign the copy of the data when we're setting it up anyway. This
makes the code a bit cleaner, and removes the need for this check in
the issue path.
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
struct delayed_work rsrc_put_work was previously used to offload node
freeing because io_rsrc_node_ref_zero() was previously called by RCU in
the IRQ context. Now, as percpu refcounting is gone, we can do it
eagerly at the spot without pushing it to a worker.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/13fb1aac1e8d068ad8fd4a0c6d0d157ab61b90c0.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Every io_rsrc_node keeps a list of items to put, and all entries are
kmalloc()'ed. However, it's quite often to queue up only one entry per
node, so let's add an inline entry there to avoid extra allocations.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/c482c1c652c45c85ac52e67c974bc758a50fed5f.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We have too many "rsrc" around which makes the name of struct
io_rsrc_node::rsrc_list confusing. The field is responsible for keeping
a list of files or buffers, so call it item_list and add comments
around.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/3e34d4dfc1fdbb6b520f904ee6187c2ccf680efe.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We use ->rsrc_ref_lock spinlock to protect ->rsrc_ref_list in
io_rsrc_node_ref_zero(). Now we removed pcpu refcounting, which means
io_rsrc_node_ref_zero() is not executed from the irq context as an RCU
callback anymore, and we also put it under ->uring_lock.
io_rsrc_node_switch(), which queues up nodes into the list, is also
protected by ->uring_lock, so we can safely get rid of ->rsrc_ref_lock.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/6b60af883c263551190b526a55ff2c9d5ae07141.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Currently, for nodes we have an atomic counter and some cached
(non-atomic) refs protected by uring_lock. Let's put all ref
manipulations under uring_lock and get rid of the atomic part.
It's free as in all cases we care about we already hold the lock.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/25b142feed7d831008257d90c8b17c0115d4fc15.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_free_req() is not often used but nevertheless problematic as there is
no way to know the current context, it may be used from the submission
path or even by an irq handler. Push it to a fresh context using
task_work.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/3a92fe80bb068757e51aaa0b105cfbe8f5dfee9e.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We cache refs of the current node (i.e. ctx->rsrc_node) in
ctx->rsrc_cached_refs. We'll be moving away from atomics, so move the
cached refs in struct io_rsrc_node for now. It's a prep patch and
shouldn't change anything in practise.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9edc3669c1d71b06c2dca78b2b2b8bb9292738b9.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
One problem with the current rsrc infra is that often updates will
generates lots of rsrc nodes, each carry pcpu refs. That takes quite a
lot of memory, especially if there is a stall, and takes lots of CPU
cycles. Only pcpu allocations takes >50 of CPU with a naive benchmark
updating files in a loop.
Replace pcpu refs with normal refcounting. There is already a hot path
avoiding atomics / refs, but following patches will further improve it.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/e9ed8a9457b331a26555ff9443afc64cdaab7247.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
We already do this manually for the !SQPOLL case, do it in general and
we can also dump the ugly min3() in io_submit_sqes().
Signed-off-by: Jens Axboe <axboe@kernel.dk>
It has nothing to do with the SQE at this point, it's a request
submission. While in there, get rid of the 'force_nonblock' argument
which is also dead, as we only pass in true.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
For task works we're passing around a bool pointer for whether the
current ring is locked or not, let's wrap it in a structure, that
will make it more opaque preventing abuse and will also help us
to pass more info in the future if needed.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/1ecec9483d58696e248d1bfd52cf62b04442df1d.1679931367.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Before cond_resched()'ing in handle_tw_list() we also drop the current
ring context, and so the next loop iteration will need to pick/pin a new
context and do trylock.
The chunk removed by this patch was intended to be an optimisation
covering exactly this case, i.e. retaking the lock after reschedule, but
in reality it's skipped for the first iteration after resched as
described and will keep hammering the lock if it's contended.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/1ecec9483d58696e248d1bfd52cf62b04442df1d.1679931367.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Since the move to PF_IO_WORKER, we don't juggle memory context manually
anymore. Remove that outdated part of the comment for __io_worker_idle().
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Since commit 0654b05e7e65 ("io_uring: One wqe per wq"), we have just a
single io_wqe instance embedded per io_wq. Drop the extra structure in
favor of accessing struct io_wq directly, cleaning up quite a bit of
dereferences and backpointers.
No functional changes intended. Tested with liburing's testsuite
and mmtests performance microbenchmarks. I didn't observe any
performance regressions.
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20230322011628.23359-2-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Since we now have a single io_wqe per io_wq instead of per-node, and in
preparation to its removal, move the accounting into the parent
structure.
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20230322011628.23359-2-krisman@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
On at least parisc, we have strict requirements on how we virtually map
an address that is shared between the application and the kernel. On
these platforms, IOU_PBUF_RING_MMAP should be used when setting up a
shared ring buffer for provided buffers. If the application is mapping
these pages and asking the kernel to pin+map them as well, then we have
no control over what virtual address we get in the kernel.
For that case, do a sanity check if SHM_COLOUR is defined, and disallow
the mapping request. The application must fall back to using
IOU_PBUF_RING_MMAP for this case, and liburing will do that transparently
with the set of helpers that it has.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Add support for KASAN in the alloc_caches (apoll and netmsg_cache).
Thus, if something touches the unused caches, it will raise a KASAN
warning/exception.
It poisons the object when the object is put to the cache, and unpoisons
it when the object is gotten or freed.
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20230223164353.2839177-2-leitao@debian.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Having cache entries linked using the hlist format brings no benefit, and
also requires an unnecessary extra pointer address per cache entry.
Use the internal io_wq_work_node single-linked list for the internal
alloc caches (async_msghdr and async_poll)
This is required to be able to use KASAN on cache entries, since we do
not need to touch unused (and poisoned) cache entries when adding more
entries to the list.
Suggested-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/r/20230223164353.2839177-2-leitao@debian.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Right now io_wq allocates one io_wqe per NUMA node. As io_wq is now
bound to a task, the task basically uses only the NUMA local io_wqe, and
almost never changes NUMA nodes, thus, the other wqes are mostly
unused.
Allocate just one io_wqe embedded into io_wq, and uses all possible cpus
(cpu_possible_mask) in the io_wqe->cpumask.
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/r/20230310201107.4020580-1-leitao@debian.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
The ring mapped provided buffer rings rely on the application allocating
the memory for the ring, and then the kernel will map it. This generally
works fine, but runs into issues on some architectures where we need
to be able to ensure that the kernel and application virtual address for
the ring play nicely together. This at least impacts architectures that
set SHM_COLOUR, but potentially also anyone setting SHMLBA.
To use this variant of ring provided buffers, the application need not
allocate any memory for the ring. Instead the kernel will do so, and
the allocation must subsequently call mmap(2) on the ring with the
offset set to:
IORING_OFF_PBUF_RING | (bgid << IORING_OFF_PBUF_SHIFT)
to get a virtual address for the buffer ring. Normally the application
would allocate a suitable piece of memory (and correctly aligned) and
simply pass that in via io_uring_buf_reg.ring_addr and the kernel would
map it.
Outside of the setup differences, the kernel allocate + user mapped
provided buffer ring works exactly the same.
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
In preparation for allowing flags to be set for registration, rename
the padding and use it for that.
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Rather than rely on checking buffer_list->buf_pages or ->buf_nr_pages,
add a separate member that tracks if this is a ring mapped provided
buffer list or not.
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
In preparation for allowing the kernel to allocate the provided buffer
rings and have the application mmap it instead, abstract out the
current method of pinning and mapping the user allocated ring.
No functional changes intended in this patch.
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Some architectures have memory cache aliasing requirements (e.g. parisc)
if memory is shared between userspace and kernel. This patch fixes the
kernel to return an aliased address when asked by userspace via mmap().
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring hashes writes to a given file/inode so that it can serialize
them. This is useful if the file system needs exclusive access to the
file to perform the write, as otherwise we end up with a ton of io-wq
threads trying to lock the inode at the same time. This can cause
excessive system time.
But if the file system has flagged that it supports parallel O_DIRECT
writes, then there's no need to serialize the writes. Check for that
through FMODE_DIO_PARALLEL_WRITE and don't hash it if we don't need to.
In a basic test of 8 threads writing to a file on XFS on a gen2 Optane,
with each thread writing in 4k chunks, it improves performance from
~1350K IOPS (or ~5290MiB/sec) to ~1410K IOPS (or ~5500MiB/sec).
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Some filesystems support multiple threads writing to the same file with
O_DIRECT without requiring exclusive access to it. io_uring can use this
hint to avoid serializing dio writes to this inode, instead allowing them
to run in parallel.
XFS and ext4 both fall into this category, so set the flag for both of
them.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
-----BEGIN PGP SIGNATURE-----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=v7ZW
-----END PGP SIGNATURE-----
Merge tag 'for-6.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- scan block devices in non-exclusive mode to avoid temporary mkfs
failures
- fix race between quota disable and quota assign ioctls
- fix deadlock when aborting transaction during relocation with scrub
- ignore fiemap path cache when there are multiple paths for a node
* tag 'for-6.3-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: ignore fiemap path cache when there are multiple paths for a node
btrfs: fix deadlock when aborting transaction during relocation with scrub
btrfs: scan device in non-exclusive mode
btrfs: fix race between quota disable and quota assign ioctls
This reverts commit a837e5161c, which broke probing of the venus
driver, at least on the SC7180 SoC HP X2 Chromebook:
qcom-venus aa00000.video-codec: Adding to iommu group 11
qcom-venus aa00000.video-codec: non legacy binding
qcom-venus aa00000.video-codec: failed to reset venus core
qcom-venus: probe of aa00000.video-codec failed with error -110
Matthias Kaehlcke also reported that the same change caused a regression
in SC7180 and sc7280, that prevents AOSS from entering sleep mode during
system suspend. So let's revert this commit for now to fix both issues.
Fixes: a837e5161c ("venus: firmware: Correct non-pix start and end addresses")
Reported-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Here are 3 small changes for 6.3-rc5 semi-related to driver core stuff:
- documentation update where we move the security_bugs file to a more
relevant location.
- mdt/spi-nor debugfs memory leak fix that's been floating around for
a long time and acked by the maintainer
- cacheinfo bugfix for a regression in 6.3-rc1
All have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZCmVyg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylq2ACgl6+JkJU4g8mZb1wUel8w8n9u8J8AmQE+DhVz
ER9zOe+7njI+ZAsyUVZl
=d5f4
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are three small changes for 6.3-rc5 semi-related to driver core
stuff:
- documentation update where we move the security_bugs file to a more
relevant location.
- mdt/spi-nor debugfs memory leak fix that's been floating around for
a long time and acked by the maintainer
- cacheinfo bugfix for a regression in 6.3-rc1
All have been in linux-next with no reported problems"
* tag 'driver-core-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
cacheinfo: Fix LLC is not exported through sysfs
Documentation/security-bugs: move from admin-guide/ to process/
mtd: spi-nor: fix memory leak when using debugfs_lookup()
- Fix a false positive warning in __pte_needs_flush() (with DEBUG_VM=y).
- Fix oops when a PF_IO_WORKER thread tries to core dump.
- Don't try to reconfigure VAS when it's disabled.
Thanks to: Benjamin Gray, Haren Myneni, Jens Axboe, Nathan Lynch, Russell Currey.
-----BEGIN PGP SIGNATURE-----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=1Sli
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix a false positive warning in __pte_needs_flush() (with DEBUG_VM=y)
- Fix oops when a PF_IO_WORKER thread tries to core dump
- Don't try to reconfigure VAS when it's disabled
Thanks to Benjamin Gray, Haren Myneni, Jens Axboe, Nathan Lynch, and
Russell Currey.
* tag 'powerpc-6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/pseries/vas: Ignore VAS update for DLPAR if copy/paste is not enabled
powerpc: Don't try to copy PPR for task with NULL pt_regs
powerpc/64s: Fix __pte_needs_flush() false positive warning
-----BEGIN PGP SIGNATURE-----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=uCV8
-----END PGP SIGNATURE-----
Merge tag '6.3-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs client fixes from Steve French:
"Four cifs/smb3 client (reconnect and DFS related) fixes, including two
for stable:
- DFS oops fix
- DFS reconnect recursion fix
- An SMB1 parallel reconnect fix
- Trivial dead code removal in smb2_reconnect"
* tag '6.3-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: get rid of dead check in smb2_reconnect()
cifs: prevent infinite recursion in CIFSGetDFSRefer()
cifs: avoid races in parallel reconnects in smb1
cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL
- fixes to ALPS and Focaltech PS/2 drivers dealing with the breakage of
switching to -funsigned-char
- quirks to i8042 to better handle Lifebook A574/H and TUXEDO devices
- a quirk to Goodix touchscreen driver to handle Yoga Book X90F
- a fix for incorrectly merged patch to xpad game controller driver
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZCiYIwAKCRBAj56VGEWX
nBdaAP9wVmo8tMNu2pVVOKFsTfqczrHV091tXwY+IKXXaoPqKgD/ZGzBDGS8p/Yq
/vHD6iDuPR2q7j60t8Qz6bSSMlDUmgA=
=fFNj
-----END PGP SIGNATURE-----
Merge tag 'input-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- fixes to ALPS and Focaltech PS/2 drivers dealing with the breakage of
switching to -funsigned-char
- quirks to i8042 to better handle Lifebook A574/H and TUXEDO devices
- a quirk to Goodix touchscreen driver to handle Yoga Book X90F
- a fix for incorrectly merged patch to xpad game controller driver
* tag 'input-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: i8042 - add TUXEDO devices to i8042 quirk tables for partial fix
Input: alps - fix compatibility with -funsigned-char
Input: focaltech - use explicitly signed char type
Input: xpad - fix incorrectly applied patch for MAP_PROFILE_BUTTON
Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table
Input: i8042 - add quirk for Fujitsu Lifebook A574/H
- Fix up the Kconfig options for MediaTek MT7981.
- Fix the irq domain name in the AT91-PIO4 driver.
- Fix some alternative muxing modes in the Ocelot
driver.
- Allocate the GPIO numbers dynamically in the STM32
driver.
- Disable and mask interrupts on resume in the AMD
driver.
- Fix a typo in the Qualcomm SM8550 pin control
device tree bindings.
-----BEGIN PGP SIGNATURE-----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=/F9m
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Some pin control fixes for the v6.3 series.
The most notable and urgent one is probably the AMD fix which affects
AMD laptops, found by the Chromium people.
Summary:
- Fix up the Kconfig options for MediaTek MT7981
- Fix the irq domain name in the AT91-PIO4 driver
- Fix some alternative muxing modes in the Ocelot driver
- Allocate the GPIO numbers dynamically in the STM32 driver
- Disable and mask interrupts on resume in the AMD driver
- Fix a typo in the Qualcomm SM8550 pin control device tree bindings"
* tag 'pinctrl-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
dt-bindings: pinctrl: qcom,sm8550-lpass-lpi: allow input-enabled and bias-bus-hold
pinctrl: amd: Disable and mask interrupts on resume
pinctrl: stm32: use dynamic allocation of GPIO base
pinctrl: ocelot: Fix alt mode for ocelot
pinctrl: at91-pio4: fix domain name assignment
pinctrl: mediatek: fix naming inconsistency
pinctrl: mediatek: add missing options to PINCTRL_MT7981
- Fix linux-headers debian package
- Fix a merge_config.sh error due to a misspelled variable
- Fix modversion for 32-bit build machines
-----BEGIN PGP SIGNATURE-----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=vZOW
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix linux-headers debian package
- Fix a merge_config.sh error due to a misspelled variable
- Fix modversion for 32-bit build machines
* tag 'kbuild-fixes-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
modpost: Fix processing of CRCs on 32-bit build machines
scripts: merge_config: Fix typo in variable name.
kbuild: deb-pkg: set version for linux-headers paths
Including:
- Maintainer update for S390 IOMMU driver
- A fix for the set_platform_dma_ops() call-back in the
Exynos IOMMU driver
- Intel VT-d fixes from Lu Baolu:
- Fix a lockdep splat
- Fix a supplement of the specification
- Fix a warning in perfmon code
-----BEGIN PGP SIGNATURE-----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=ndWV
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Maintainer update for S390 IOMMU driver
- A fix for the set_platform_dma_ops() call-back in the Exynos
IOMMU driver
- Intel VT-d fixes from Lu Baolu:
- Fix a lockdep splat
- Fix a supplement of the specification
- Fix a warning in perfmon code
* tag 'iommu-fixes-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/vt-d: Fix an IOMMU perfmon warning when CPU hotplug
iommu/vt-d: Allow zero SAGAW if second-stage not supported
iommu/vt-d: Remove unnecessary locking in intel_irq_remapping_alloc()
iommu/exynos: Fix set_platform_dma_ops() callback
MAINTAINERS: Update s390-iommu driver maintainer information
The runtime suspend/resume functions are only referenced from the
dev_pm_ops, but they use the old SET_RUNTIME_PM_OPS() helper that
requires a __maybe_unused annotation to avoid a warning:
drivers/media/i2c/imx290.c:1082:12: error: unused function 'imx290_runtime_resume' [-Werror,-Wunused-function]
static int imx290_runtime_resume(struct device *dev)
^
drivers/media/i2c/imx290.c:1090:12: error: unused function 'imx290_runtime_suspend' [-Werror,-Wunused-function]
static int imx290_runtime_suspend(struct device *dev)
^
Convert this to the new RUNTIME_PM_OPS() helper that so this is not
required. To improve this further, also use the pm_ptr() helper that
lets the dev_pm_ops get dropped entirely when CONFIG_PM is disabled.
A related mistake happened in the of_match_ptr() macro here, which like
SET_RUNTIME_PM_OPS() requires the match table to be marked as
__maybe_unused, though I could not reproduce building this without
CONFIG_OF. Remove the of_match_ptr() here as there is no point in
dropping the match table in configurations without CONFIG_OF.
Fixes: 02852c01f6 ("media: i2c: imx290: Initialize runtime PM before subdev")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bugfixes:
* Fix shutdown of NFS TCP client sockets
* Fix hangs when recovering open state after a server reboot
-----BEGIN PGP SIGNATURE-----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=S4il
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-6.3-3' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker:
- Fix shutdown of NFS TCP client sockets
- Fix hangs when recovering open state after a server reboot
* tag 'nfs-for-6.3-3' of git://git.linux-nfs.org/projects/anna/linux-nfs:
SUNRPC: fix shutdown of NFS TCP client socket
NFSv4: Fix hangs when recovering open state after a server reboot
Highlights
- Fix a regression in ideapad-laptop which caused the touchpad
to stop working after a suspend/resume on some models
- 1 other small fix and 3 hw-id additions
The following is an automated git shortlog grouped by driver:
asus-nb-wmi:
- Add quirk_asus_tablet_mode to other ROG Flow X13 models
gigabyte-wmi:
- add support for X570S AORUS ELITE
- add support for B650 AORUS ELITE AX
ideapad-laptop:
- Stop sending KEY_TOUCHPAD_TOGGLE
platform/x86/intel/pmc:
- Alder Lake PCH slp_s0_residency fix
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmQnLVAUHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9wyegf+LHKQN84DmSBInG+T21UiiIJIFZBL
MQcbDaNOprdfSw2b/+aVp9PDsSf8QmvYiYrQeu8XWw99bL/2uUtIIDKmQSRnnzFz
Q4oF8VxEaWwfFK4+AVd5V2lIyNGPUpkpC1ml88AsV0q5a69qvBHb8iWd4rUSyiuc
28Q/SqE+q9YpNy1ywoWKi6raO62sdKxoG0kX8Tco6cfq372BH8PhSbj8Wcf8J5FI
gSf8PzI7UG1koR4SWtvZheNWxAvqxIw2rB6hp+gA6Y2dhncqTQ39pHBbJswzDgRj
kIPy3g6+HgKHNseK8NLyRZwEGOkfFbgr1XdAbAqHsiH8glm4TF35lsu+Qw==
=yIN9
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
- Fix a regression in ideapad-laptop which caused the touchpad to stop
working after a suspend/resume on some models
- One other small fix and three hw-id additions
* tag 'platform-drivers-x86-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: ideapad-laptop: Stop sending KEY_TOUCHPAD_TOGGLE
platform/x86: asus-nb-wmi: Add quirk_asus_tablet_mode to other ROG Flow X13 models
platform/x86: gigabyte-wmi: add support for X570S AORUS ELITE
platform/x86: gigabyte-wmi: add support for B650 AORUS ELITE AX
platform/x86/intel/pmc: Alder Lake PCH slp_s0_residency fix
This fixes a rarely triggered issue where we would treat probe
deferral for clocks as a fatal error in the fixed regulator,
causing it to fail to retry when it should.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmQnBfEACgkQJNaLcl1U
h9Cg6Qf9HaRZlxkNgaNHCFwes47S7w/+oi6B+HNY+qDi4VSNGc9rJBKeSamZyjMZ
/pYJDmzv3KTrFztSRmQDlvVPgvEfzWWo4Kd5a5kXF0geLwOWbuvd5SRPNvLXgp2w
PUQb6SwSbH1U6oqDVceglbCw7GZQn3LEItzgcAs8D4zmtXOs+HamQ8U8uZ+uJ78l
Zng3MTTosh0RyAHms/KmlhYcAtKviU/XDKvX5O2NoElzuANiyEW/uPVXn5lc9O7h
XgmnL6wPXjavGye9hK9y+3Pc3KutHnbVdi9IrJrl5wAsIADzlEHxQ3jzWbve/wMj
nVNSI5i+NOHxSkjjaa1uvjuPp4PGpg==
=dj55
-----END PGP SIGNATURE-----
Merge tag 'regulator-fix-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"Deferred probe fix for v6.3.
This fixes a rarely triggered issue where we would treat probe
deferral for clocks as a fatal error in the fixed regulator, causing
it to fail to retry when it should"
* tag 'regulator-fix-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: Handle deferred clk
-----BEGIN PGP SIGNATURE-----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=EjQp
-----END PGP SIGNATURE-----
Merge tag 'block-6.3-2023-03-30' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Christoph:
- Mark Lexar NM760 as IGNORE_DEV_SUBNQN (Juraj Pecigos)
- Fix a possible UAF when failing to allocate an TCP io queue (Sagi
Grimberg)
- MD pull request via Song:
- Fix a null pointer deference in 6.3-rc (Yu Kuai)
- uevent partition fix (Alyssa)
* tag 'block-6.3-2023-03-30' of git://git.kernel.dk/linux:
nvme-tcp: fix a possible UAF when failing to allocate an io queue
md: fix regression for null-ptr-deference in __md_stop()
nvme-pci: mark Lexar NM760 as IGNORE_DEV_SUBNQN
loop: LOOP_CONFIGURE: send uevents for partitions
Pavel Begunkov