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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- designware: initialise msg_write_idx during transfer
- microchip: check return value from core xfer call
- realtek: add 'reg' property constraint to the device tree
* tag 'i2c-for-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
dt-bindings: i2c: realtek,rtl9301: Fix missing 'reg' constraint
i2c: microchip-core: re-fix fake detections w/ i2cdetect
i2c/designware: Fix an initialization issue
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The commit message of commit 6ec1f0239485 ("md/md-bitmap: fix stats
collection for external bitmaps") states:
Remove the external bitmap check as the statistics should be
available regardless of bitmap storage location.
Return -EINVAL only for invalid bitmap with no storage (neither in
superblock nor in external file).
But, the code does not adhere to the above, as it does only check for
a valid super-block for "internal" bitmaps. Hence, we observe:
Oops: GPF, probably for non-canonical address 0x1cd66f1f40000028
RIP: 0010:bitmap_get_stats+0x45/0xd0
Call Trace:
seq_read_iter+0x2b9/0x46a
seq_read+0x12f/0x180
proc_reg_read+0x57/0xb0
vfs_read+0xf6/0x380
ksys_read+0x6d/0xf0
do_syscall_64+0x8c/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
We fix this by checking the existence of a super-block for both the
internal and external case.
Fixes: 6ec1f0239485 ("md/md-bitmap: fix stats collection for external bitmaps")
Cc: stable@vger.kernel.org
Reported-by: Gerald Gibson <gerald.gibson@oracle.com>
Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com>
Link: https://lore.kernel.org/linux-raid/20250702091035.2061312-1-haakon.bugge@oracle.com
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
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RAID layers don't implement proper non-blocking semantics for
REQ_NOWAIT, making the flag potentially misleading when propagated
to member disks.
This patch clear REQ_NOWAIT from cloned bios in raid1/raid10. Retain
original bio's REQ_NOWAIT flag for upper layer error handling.
Maybe we can implement non-blocking I/O handling mechanisms within
RAID in future work.
Fixes: 9f346f7d4ea7 ("md/raid1,raid10: don't handle IO error for
REQ_RAHEAD and REQ_NOWAIT")
Signed-off-by: Zheng Qixing <zhengqixing@huawei.com>
Link: https://lore.kernel.org/linux-raid/20250702102341.1969154-1-zhengqixing@huaweicloud.com
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
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If raid10_read_request or raid10_write_request registers a new
request and the REQ_NOWAIT flag is set, the code does not
free the malloc from the mempool.
unreferenced object 0xffff8884802c3200 (size 192):
comm "fio", pid 9197, jiffies 4298078271
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 88 41 02 00 00 00 00 00 .........A......
08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace (crc c1a049a2):
__kmalloc+0x2bb/0x450
mempool_alloc+0x11b/0x320
raid10_make_request+0x19e/0x650 [raid10]
md_handle_request+0x3b3/0x9e0
__submit_bio+0x394/0x560
__submit_bio_noacct+0x145/0x530
submit_bio_noacct_nocheck+0x682/0x830
__blkdev_direct_IO_async+0x4dc/0x6b0
blkdev_read_iter+0x1e5/0x3b0
__io_read+0x230/0x1110
io_read+0x13/0x30
io_issue_sqe+0x134/0x1180
io_submit_sqes+0x48c/0xe90
__do_sys_io_uring_enter+0x574/0x8b0
do_syscall_64+0x5c/0xe0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
V4: changing backing tree to see if CKI tests will pass.
The patch code has not changed between any versions.
Fixes: c9aa889b035f ("md: raid10 add nowait support")
Signed-off-by: Nigel Croxon <ncroxon@redhat.com>
Link: https://lore.kernel.org/linux-raid/c0787379-9caa-42f3-b5fc-369aed784400@redhat.com
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
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In the raid1_reshape function, newpool is
allocated on the stack and assigned to conf->r1bio_pool.
This results in conf->r1bio_pool.wait.head pointing
to a stack address.
Accessing this address later can lead to a kernel panic.
Example access path:
raid1_reshape()
{
// newpool is on the stack
mempool_t newpool, oldpool;
// initialize newpool.wait.head to stack address
mempool_init(&newpool, ...);
conf->r1bio_pool = newpool;
}
raid1_read_request() or raid1_write_request()
{
alloc_r1bio()
{
mempool_alloc()
{
// if pool->alloc fails
remove_element()
{
--pool->curr_nr;
}
}
}
}
mempool_free()
{
if (pool->curr_nr < pool->min_nr) {
// pool->wait.head is a stack address
// wake_up() will try to access this invalid address
// which leads to a kernel panic
return;
wake_up(&pool->wait);
}
}
Fix:
reinit conf->r1bio_pool.wait after assigning newpool.
Fixes: afeee514ce7f ("md: convert to bioset_init()/mempool_init()")
Signed-off-by: Wang Jinchao <wangjinchao600@gmail.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/linux-raid/20250612112901.3023950-1-wangjinchao600@gmail.com
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
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`kernel::str::CStr` is included in the prelude.
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250704-cstr-include-drm-v1-1-a279dfc4d753@gmail.com
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These address system suspend failures under memory pressure in some
configurations, fix up RAPL handling on platforms where PL1 cannot be
disabled, and fix a documentation typo:
- Prevent the Intel RAPL power capping driver from allowing PL1 to be
exceeded by mistake on systems when PL1 cannot be disabled (Zhang
Rui)
- Fix a typo in the ABI documentation (Sumanth Gavini)
- Allow swap to be used a bit longer during system suspend and
hibernation to avoid suspend failures under memory pressure (Mario
Limonciello)"
* tag 'pm-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: sleep: docs: Replace "diasble" with "disable"
powercap: intel_rapl: Do not change CLAMPING bit if ENABLE bit cannot be changed
PM: Restrict swap use to later in the suspend sequence
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Revert a problematic ACPI battery driver change merged recently"
* tag 'acpi-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
Revert "ACPI: battery: negate current when discharging"
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Merge fixes related to system sleep for 6.16-rc5:
- Fix typo in the ABI documentation (Sumanth Gavini).
- Allow swap to be used a bit longer during system suspend and
hibernation to avoid suspend failures under memory pressure (Mario
Limonciello).
* pm-sleep:
PM: sleep: docs: Replace "diasble" with "disable"
PM: Restrict swap use to later in the suspend sequence
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"A couple of fixes for firmware drivers have come up, addressing kernel
side bugs in op-tee and ff-a code, as well as compatibility issues
with exynos-acpm and ff-a protocols.
The only devicetree fixes are for the Apple platform, addressing
issues with conformance to the bindings for the wlan, spi and mipi
nodes"
* tag 'soc-fixes-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: dts: apple: Move touchbar mipi {address,size}-cells from dtsi to dts
arm64: dts: apple: Drop {address,size}-cells from SPI NOR
arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename
optee: ffa: fix sleep in atomic context
firmware: exynos-acpm: fix timeouts on xfers handling
arm64: defconfig: update renamed PHY_SNPS_EUSB2
firmware: arm_ffa: Fix the missing entry in struct ffa_indirect_msg_hdr
firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context
firmware: arm_ffa: Move memory allocation outside the mutex locking
firmware: arm_ffa: Fix memory leak by freeing notifier callback node
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"A few driver fixes (the GPIO one being potentially nasty, though it
has been there for a while without anyone reporting it), and one core
fix for the rarely used combination of coupled regulators and
unbinding"
* tag 'regulator-fix-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods
regulator: mp886x: Fix ID table driver_data
regulator: sy8824x: Fix ID table driver_data
regulator: tps65219: Fix devm_kmalloc size allocation
regulator: core: fix NULL dereference on unbind due to stale coupling data
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"As well as a few driver specific fixes we've got a core change here
which raises the hard coded limit on the number of devices we can
support on one SPI bus since some FPGA based systems are running into
the existing limit. This is not a good solution but it's one suitable
for this point in the release cycle, we should dynamically size the
relevant data structures which I hope will happen in the next couple
of merge windows.
We also pull in a MTD fix for the Qualcomm SNAND driver, the two fixes
cover the same issue and merging them together minimises bisection
issues"
* tag 'spi-fix-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: cadence-quadspi: fix cleanup of rx_chan on failure paths
spi: spi-fsl-dspi: Clear completion counter before initiating transfer
spi: Raise limit on number of chip selects to 24
mtd: nand: qpic_common: prevent out of bounds access of BAM arrays
spi: spi-qpic-snand: reallocate BAM transactions
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
"Mostly a few lines fixed here and there except amd/isp4 which improves
swnodes relationships but that is a new driver not in any stable
kernels yet. The think-lmi driver changes also look relatively large
but there are just many fixes to it.
The i2c/piix4 change is a effectively a revert of the commit
7e173eb82ae9 ("i2c: piix4: Make CONFIG_I2C_PIIX4 dependent on
CONFIG_X86") but that required moving the header out from arch/x86
under include/linux/platform_data/
Summary:
- amd/isp4: Improve swnode graph (new driver exception)
- asus-nb-wmi: Use duo keyboard quirk for Zenbook Duo UX8406CA
- dell-lis3lv02d: Add Latitude 5500 accelerometer address
- dell-wmi-sysman: Fix WMI data block retrieval and class dev unreg
- hp-bioscfg: Fix class device unregistration
- i2c: piix4: Re-enable on non-x86 + move FCH header under platform_data/
- intel/hid: Wildcat Lake support
- mellanox:
- mlxbf-pmc: Fix duplicate event ID
- mlxbf-tmfifo: Fix vring_desc.len assignment
- mlxreg-lc: Fix bit-not-set logic check
- nvsw-sn2201: Fix bus number in error message & spelling errors
- portwell-ec: Move watchdog device under correct platform hierarchy
- think-lmi: Error handling fixes (sysfs, kset, kobject, class dev unreg)
- thinkpad_acpi: Handle HKEY 0x1402 event (2025 Thinkpads)
- wmi: Fix WMI event enablement"
* tag 'platform-drivers-x86-v6.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (22 commits)
platform/x86: think-lmi: Fix sysfs group cleanup
platform/x86: think-lmi: Fix kobject cleanup
platform/x86: think-lmi: Create ksets consecutively
platform/mellanox: mlxreg-lc: Fix logic error in power state check
i2c: Re-enable piix4 driver on non-x86
Move FCH header to a location accessible by all archs
platform/x86/intel/hid: Add Wildcat Lake support
platform/x86: dell-wmi-sysman: Fix class device unregistration
platform/x86: think-lmi: Fix class device unregistration
platform/x86: hp-bioscfg: Fix class device unregistration
platform/x86: Update swnode graph for amd isp4
platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks
platform/x86: wmi: Update documentation of WCxx/WExx ACPI methods
platform/x86: wmi: Fix WMI event enablement
platform/mellanox: nvsw-sn2201: Fix bus number in adapter error message
platform/mellanox: Fix spelling and comment clarity in Mellanox drivers
platform/mellanox: mlxbf-pmc: Fix duplicate event ID for CACHE_DATA1
platform/x86: thinkpad_acpi: handle HKEY 0x1402 event
platform/x86: asus-nb-wmi: add DMI quirk for ASUS Zenbook Duo UX8406CA
platform/x86: dell-lis3lv02d: Add Latitude 5500
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB driver fixes for 6.16-rc5. I originally wanted this
to get into -rc4, but there were some regressions that had to be
handled first. Now all looks good. Included in here are the following
fixes:
- cdns3 driver fixes
- xhci driver fixes
- typec driver fixes
- USB hub fixes (this is what took the longest to get right)
- new USB driver quirks added
- chipidea driver fixes
All of these have been in linux-next for a while and now we have no
more reported problems with them"
* tag 'usb-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits)
usb: hub: Fix flushing of delayed work used for post resume purposes
xhci: dbc: Flush queued requests before stopping dbc
xhci: dbctty: disable ECHO flag by default
xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS
usb: xhci: quirk for data loss in ISOC transfers
usb: dwc3: gadget: Fix TRB reclaim logic for short transfers and ZLPs
usb: hub: Fix flushing and scheduling of delayed work that tunes runtime pm
usb: typec: displayport: Fix potential deadlock
usb: typec: altmodes/displayport: do not index invalid pin_assignments
usb: cdnsp: Fix issue with CV Bad Descriptor test
usb: typec: tcpm: apply vbus before data bringup in tcpm_src_attach
Revert "usb: xhci: Implement xhci_handshake_check_state() helper"
usb: xhci: Skip xhci_reset in xhci_resume if xhci is being removed
usb: gadget: u_serial: Fix race condition in TTY wakeup
Revert "usb: gadget: u_serial: Add null pointer check in gs_start_io"
usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume
usb: acpi: fix device link removal
usb: hub: fix detection of high tier USB3 devices behind suspended hubs
Logitech C-270 even more broken
usb: dwc3: Abort suspend on soft disconnect failure
...
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- support for Acer NGR 200 Controller added to xpad driver
- xpad driver will no longer log errors about URBs at sudden disconnect
- a fix for potential NULL dereference in cs40l50-vibra driver
- several drivers have been switched to using scnprintf() to suppress
warnings about potential output truncation
* tag 'input-for-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt()
Input: alps - use scnprintf() to suppress truncation warning
Input: iqs7222 - explicitly define number of external channels
Input: xpad - support Acer NGR 200 Controller
Input: xpad - return errors from xpad_try_sending_next_out_packet() up
Input: xpad - adjust error handling for disconnect
Input: apple_z2 - drop default ARCH_APPLE in Kconfig
Input: Fully open-code compatible for grepping
dt-bindings: HID: i2c-hid: elan: Introduce Elan eKTH8D18
Input: psmouse - switch to use scnprintf() to suppress truncation warning
Input: lifebook - switch to use scnprintf() to suppress truncation warning
Input: alps - switch to use scnprintf() to suppress truncation warning
Input: atkbd - switch to use scnprintf() to suppress truncation warning
Input: fsia6b - suppress buffer truncation warning for phys
Input: iqs626a - replace snprintf() with scnprintf()
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Pull drm fixes from Dave Airlie:
"Weekly drm fixes, bit of a bumper crop, the usual amdgpu/xe/i915
suspects, then there is a large scattering of fixes across core and
drivers. I think the simple panel lookup fix is probably the largest,
the sched race fix is also fun, but I don't see anything standing out
too badly.
dma-buf:
- fix timeout handling
gem:
- fix framebuffer object references
sched:
- fix spsc queue job count race
bridge:
- fix aux hpd bridge of node
- panel: move missing flag handling
- samsung-dsim: fix %pK usage to %p
panel:
- fix problem with simple panel lookup
ttm:
- fix error path handling
amdgpu:
- SDMA 5.x reset fix
- Add missing firmware declaration
- Fix leak in amdgpu_ctx_mgr_entity_fini()
- Freesync fix
- OLED backlight fix
amdkfd:
- mtype fix for ext coherent system memory
- MMU notifier fix
- gfx7/8 fix
xe:
- Fix chunking the PTE updates and overflowing the maximum number of
dwords with with MI_STORE_DATA_IMM
- Move WA BB to the LRC BO to mitigate hangs on context switch
- Fix frequency/flush WAs for BMG
- Fix kconfig prompt title and description
- Do not require kunit
- Extend 14018094691 WA to BMG
- Fix wedging the device on signal
i915:
- Make mei interrupt top half irq disabled to fix RT builds
- Fix timeline left held on VMA alloc error
- Fix NULL pointer deref in vlv_dphy_param_init()
- Fix selftest mock_request() to avoid NULL deref
exynos:
- switch to using %p instead of %pK
- fix vblank NULL ptr race
- fix lockup on samsung peach-pit/pi chromebooks
vesadrm:
- NULL ptr fix
vmwgfx:
- fix encrypted memory allocation bug
v3d:
- fix irq enabled during reset"
* tag 'drm-fixes-2025-07-04' of https://gitlab.freedesktop.org/drm/kernel: (41 commits)
drm/xe: Do not wedge device on killed exec queues
drm/xe: Extend WA 14018094691 to BMG
drm/v3d: Disable interrupts before resetting the GPU
drm/gem: Acquire references on GEM handles for framebuffers
drm/sched: Increment job count before swapping tail spsc queue
drm/xe: Allow dropping kunit dependency as built-in
drm/xe: Fix kconfig prompt
drm/xe/bmg: Update Wa_22019338487
drm/xe/bmg: Update Wa_14022085890
drm/xe: Split xe_device_td_flush()
drm/xe/xe_guc_pc: Lock once to update stashed frequencies
drm/xe/guc_pc: Add _locked variant for min/max freq
drm/xe: Make WA BB part of LRC BO
drm/xe: Fix out-of-bounds field write in MI_STORE_DATA_IMM
drm/i915/gsc: mei interrupt top half should be in irq disabled context
drm/i915/gt: Fix timeline left held on VMA alloc error
drm/vmwgfx: Fix guests running with TDX/SEV
drm/amd/display: Don't allow OLED to go down to fully off
drm/amd/display: Added case for when RR equals panel's max RR using freesync
drm/amdkfd: add hqd_sdma_get_doorbell callbacks for gfx7/8
...
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git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu fixes from Joerg Roedel:
- Rockchip: fix infinite loop caused by probing race condition
- Intel VT-d: assign devtlb cache tag on ATS enablement
* tag 'iommu-fixes-v6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu/vt-d: Assign devtlb cache tag on ATS enablement
iommu/rockchip: prevent iommus dead loop when two masters share one IOMMU
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Pull block fixes from Jens Axboe:
- NVMe fixes via Christoph:
- fix incorrect cdw15 value in passthru error logging (Alok Tiwari)
- fix memory leak of bio integrity in nvmet (Dmitry Bogdanov)
- refresh visible attrs after being checked (Eugen Hristev)
- fix suspicious RCU usage warning in the multipath code (Geliang Tang)
- correctly account for namespace head reference counter (Nilay Shroff)
- Fix for a regression introduced in ublk in this cycle, where it would
attempt to queue a canceled request.
- brd RCU sleeping fix, also introduced in this cycle. Bare bones fix,
should be improved upon for the next release.
* tag 'block-6.16-20250704' of git://git.kernel.dk/linux:
brd: fix sleeping function called from invalid context in brd_insert_page()
ublk: don't queue request if the associated uring_cmd is canceled
nvme-multipath: fix suspicious RCU usage warning
nvme-pci: refresh visible attrs after being checked
nvmet: fix memory leak of bio integrity
nvme: correctly account for namespace head reference counter
nvme: Fix incorrect cdw15 value in passthru error logging
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The GPU hard reset sequence calls pm_runtime_force_suspend() and
pm_runtime_force_resume(), which according to their documentation should
only be used during system-wide PM transitions to sleep states.
The main issue though is that depending on some internal runtime PM
state as seen by pm_runtime_force_suspend() (whether the usage count is
<= 1), pm_runtime_force_resume() might not resume the device unless
needed. If that happens, the runtime PM resume callback
pvr_power_device_resume() is not called, the GPU clocks are not
re-enabled, and the kernel crashes on the next attempt to access GPU
registers as part of the power-on sequence.
Replace calls to pm_runtime_force_suspend() and
pm_runtime_force_resume() with direct calls to the driver's runtime PM
callbacks, pvr_power_device_suspend() and pvr_power_device_resume(),
to ensure clocks are re-enabled and avoid the kernel crash.
Fixes: cc1aeedb98ad ("drm/imagination: Implement firmware infrastructure and META FW support")
Signed-off-by: Alessio Belle <alessio.belle@imgtec.com>
Reviewed-by: Matt Coster <matt.coster@imgtec.com>
Link: https://lore.kernel.org/r/20250624-fix-kernel-crash-gpu-hard-reset-v1-1-6d24810d72a6@imgtec.com
Cc: stable@vger.kernel.org
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-linus
Georgi writes:
interconnect fixes for v6.16-rc
This contains a few framework core fixes (related to the new dynamic node
id feature), as well as some misc Qualcomm and Samsung driver fixes.
- interconnect: qcom: sc7280: Add missing num_links to xm_pcie3_1 node
- interconnect: exynos: handle node name allocation failure
- interconnect: increase ICC_DYN_ID_START
- interconnect: icc-clk: destroy nodes in case of memory allocation failures
- interconnect: avoid memory allocation when 'icc_bw_lock' is held
Signed-off-by: Georgi Djakov <djakov@kernel.org>
* tag 'icc-6.16-rc5' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
interconnect: avoid memory allocation when 'icc_bw_lock' is held
interconnect: icc-clk: destroy nodes in case of memory allocation failures
interconnect: increase ICC_DYN_ID_START
interconnect: exynos: handle node name allocation failure
interconnect: qcom: sc7280: Add missing num_links to xm_pcie3_1 node
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus
Jonathan writes:
iio: 1st set of fixes for the 6.16 cycle
The usual mixed back of the recent and ancient issues that have surfaced
so far this cycle.
iio-core
- Fix a possible out of bounds write on writing string terminator.
iio-backend:
- Fix a possible out of bounds write on writing string terminator.
adi,ad3530r
- Fix wrong masking for channels 4-7 in powerdown mode as they are in a
second register and mask assumed all in one larger register.
adi,ad7380
- Fix parsing of adi,gain-milli property by reading it as u16 as specified
in the binding.
adi,ad7606
- Tweak dt-binding to allow both interrupts and backend to be wired up
resolving some dt_schema warnings.
- Mask value before returning it in register read as for parallel busses
both the value and (unwanted) address are read back.
adi,ad7949
- Use spi_is_bpw_supported() to correctly handle bits_per_word_mask == 0
which means default value of 8.
invensense,mpu3050
- Fix wrong number of interrupts in the binding as minItems should have
been maxItems.
maxim,max1363
- Two related fixes for a long running mismatch between array indexes
that now results in warnings after the core gained a sanity check.
Resulted in unnecessary channels being sampled.
nxp,fxls8962
- Fix a use after free in fxls8962af_fifo_flush() if it races with buffer
mode tear down.
st,sensors
- Stop using indio_dev->dev before it was initialized as the parent device
should be used anyway for error messages and similar.
st,stm32-adc
- Fix a race when installing chained IRQ handler.
x-powers,axp20x_adc
- Add missing sentinel in ADC channel map (avoid out of bounds read).
* tag 'iio-fixes-for-6.16a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
iio: dac: ad3530r: Fix incorrect masking for channels 4-7 in powerdown mode
iio: adc: ad7380: fix adi,gain-milli property parsing
iio: adc: ad7949: use spi_is_bpw_supported()
iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush
iio: adc: axp20x_adc: Add missing sentinel to AXP717 ADC channel maps
dt-bindings: iio: gyro: invensense,mpu3050: change irq maxItems
iio: common: st_sensors: Fix use of uninitialize device structs
iio: adc: adi-axi-adc: fix ad7606_bus_reg_read()
dt-bindings: iio: adc: adi,ad7606: fix dt_schema validation warning
iio: adc: max1363: Reorder mode_list[] entries
iio: adc: max1363: Fix MAX1363_4X_CHANS/MAX1363_8X_CHANS[]
iio: adc: stm32-adc: Fix race in installing chained IRQ handler
iio: fix potential out-of-bound write
iio: backend: fix out-of-bound write
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MMIO mux uses now regmap_init_mmio(), so one way or another
CONFIG_REGMAP_MMIO should be enabled, because there are no stubs for
!REGMAP_MMIO case:
ERROR: modpost: "__regmap_init_mmio_clk" [drivers/mux/mux-mmio.ko] undefined!
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505150312.dYbBqUhG-lkp@intel.com/
Fixes: 61de83fd8256 ("mux: mmio: Do not use syscon helper to build regmap")
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250521152354.92720-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250616093841.31985-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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CONFIG_RFS_ACCEL
I received a kernel-test-bot report[1] that shows the
[-Wunused-but-set-variable] warning. Since the previous commit I made, as
the 'Fixes' tag shows, gives users an option to turn on and off the
CONFIG_RFS_ACCEL, the issue then can be discovered and reproduced with
GCC specifically.
Like Simon and Jakub suggested, use fewer #ifdefs which leads to fewer
bugs.
[1]
All warnings (new ones prefixed by >>):
drivers/net/ethernet/broadcom/bnxt/bnxt.c: In function 'bnxt_request_irq':
>> drivers/net/ethernet/broadcom/bnxt/bnxt.c:10703:9: warning: variable 'j' set but not used [-Wunused-but-set-variable]
10703 | int i, j, rc = 0;
| ^
Fixes: 9b6a30febddf ("net: allow rps/rfs related configs to be switched")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202506282102.x1tXt0qz-lkp@intel.com/
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Check for NULL return value with dma_alloc_coherent, in line with
Robin's fix for vic.c in 'drm/tegra: vic: Fix DMA API misuse'.
Fixes: 46f226c93d35 ("drm/tegra: Add NVDEC driver")
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20250702-nvdec-dma-error-check-v1-1-c388b402c53a@nvidia.com
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Commit <4f1492efb495> ("iommu/vt-d: Revert ATS timing change to fix boot
failure") placed the enabling of ATS in the probe_finalize callback. This
occurs after the default domain attachment, which is when the ATS cache
tag is assigned. Consequently, the device TLB cache tag is missed when the
domain is attached, leading to the device TLB not being invalidated in the
iommu_unmap paths.
Fix this by assigning the CACHE_TAG_DEVTLB cache tag when ATS is enabled.
Fixes: 4f1492efb495 ("iommu/vt-d: Revert ATS timing change to fix boot failure")
Cc: stable@vger.kernel.org
Suggested-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Tested-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20250625050135.3129955-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20250628100351.3198955-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
|
|
The GPIO expander is connected via I2C, thus the can_sleep flag has to
be set to true. This fixes spurious "scheduling while atomic" bugs
in the kernel ringbuffer.
Signed-off-by: David Bauer <mail@david-bauer.net>
Signed-off-by: Milan Krstic <milan.krstic@gmail.com>
Link: https://lore.kernel.org/20250703143039.5809-1-milan.krstic@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
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commit 74abd086d2ee ("gpiolib: sanitize the return value of
gpio_chip::get_multiple()") altered the value returned by
gc->get_multiple() in case it is positive (> 0), but failed to return
for other cases (<= 0).
This may result in the "if (gc->get)" block being executed and thus
negates the performance gain that is normally obtained by using
gc->get_multiple().
Fix by returning the result of gc->get_multiple() if it is <= 0.
Also move the "ret" variable to the scope where it is used, which as an
added bonus fixes an indentation error introduced by the aforementioned
commit.
Fixes: 74abd086d2ee ("gpiolib: sanitize the return value of gpio_chip::get_multiple()")
Cc: stable@vger.kernel.org
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20250703191829.2952986-1-hugo@hugovil.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
|
|
The cs40l50_upload_owt() function allocates memory via kmalloc()
without checking for allocation failure, which could lead to a
NULL pointer dereference.
Return -ENOMEM in case allocation fails.
Signed-off-by: Yunshui Jiang <jiangyunshui@kylinos.cn>
Fixes: c38fe1bb5d21 ("Input: cs40l50 - Add support for the CS40L50 haptic driver")
Link: https://lore.kernel.org/r/20250704024010.2353841-1-jiangyunshui@kylinos.cn
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
Driver Changes:
- Fix chunking the PTE updates and overflowing the maximum number of
dwords with with MI_STORE_DATA_IMM (Jia Yao)
- Move WA BB to the LRC BO to mitigate hangs on context switch (Matthew
Brost)
- Fix frequency/flush WAs for BMG (Vinay / Lucas)
- Fix kconfig prompt title and description (Lucas)
- Do not require kunit (Harry Austen / Lucas)
- Extend 14018094691 WA to BMG (Daniele)
- Fix wedging the device on signal (Matthew Brost)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/o5662wz6nrlf6xt5sjgxq5oe6qoujefzywuwblm3m626hreifv@foqayqydd6ig
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes
- Fixed raw pointer leakage and unsafe behavior in printk()
. Switch from %pK to %p for pointer formatting, as %p is now safer
and prevents issues like raw pointer leakage and acquiring sleeping
locks in atomic contexts.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Inki Dae <inki.dae@samsung.com>
Link: https://lore.kernel.org/r/20250629091742.29956-1-inki.dae@samsung.com
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes
Fixups
- Fixed raw pointer leakage and unsafe behavior in printk()
. Switch from %pK to %p for pointer formatting, as %p is now safer
and prevents issues like raw pointer leakage and acquiring sleeping
locks in atomic contexts.
- Fixed kernel panic during boot
. A NULL pointer dereference issue occasionally occurred
when the vblank interrupt handler was called before
the DRM driver was fully initialized during boot.
So this patch fixes the issue by adding a check in the interrupt handler
to ensure the DRM driver is properly initialized.
- Fixed a lockup issue on Samsung Peach-Pit/Pi Chromebooks
. The issue occurred after commit c9b1150a68d9 changed
the call order of CRTC enable/disable and bridge pre_enable/post_disable
methods, causing fimd_dp_clock_enable() to be called
before the FIMD device was activated. To fix this,
runtime PM guards were added to fimd_dp_clock_enable()
to ensure proper operation even when CRTC is not enabled.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Inki Dae <inki.dae@samsung.com>
Link: https://lore.kernel.org/r/20250629083554.28628-1-inki.dae@samsung.com
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https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
- Make mei interrupt top half irq disabled to fix RT builds
- Fix timeline left held on VMA alloc error
- Fix NULL pointer deref in vlv_dphy_param_init()
- Fix selftest mock_request() to avoid NULL deref
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://lore.kernel.org/r/aGYVPAA4KvsZqDFx@jlahtine-mobl
|
|
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.16-rc5:
- Replace simple panel lookup hack with proper fix.
- nullpointer deref in vesadrm fix.
- fix dma_resv_wait_timeout.
- fix error handling in ttm_buffer_object_transfer.
- bridge fixes.
- Fix vmwgfx accidentally allocating encrypted memory.
- Fix race in spsc_queue_push()
- Add refcount on backing GEM objects during fb creation.
- Fix v3d irq's being enabled during gpu reset.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://lore.kernel.org/r/a7461418-08dc-4b7c-b2fa-264155f66d5e@linux.intel.com
|
|
soc-button-array hardcodes a debounce value by means of gpio_keys
which uses pinctrl-amd as a backend to program debounce for a GPIO.
This hardcoded value doesn't match what the firmware intended to be
programmed in _AEI. The hardcoded debounce leads to problems waking
from suspend. There isn't appetite to conditionalize the behavior in
soc-button-array or gpio-keys so clear it when the system suspends to
avoid problems with being able to resume.
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Hans de Goede <hansg@kernel.org>
Fixes: 5c4fa2a6da7fb ("Input: soc_button_array - debounce the buttons")
Link: https://lore.kernel.org/linux-input/mkgtrb5gt7miyg6kvqdlbu4nj3elym6ijudobpdi26gp4xxay5@rsa6ytrjvj2q/
Link: https://lore.kernel.org/linux-input/20250625215813.3477840-1-superm1@kernel.org/
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Link: https://lore.kernel.org/20250627150155.3311574-1-superm1@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
This fixes a bunch of command hangs after runtime suspend/resume.
This fixes a regression caused by code movement in the commit below,
the commit seems to just change timings enough to cause this to happen
now, and adding the sleep seems to avoid it.
I've spent some time trying to root cause it to no great avail,
it seems like a bug on the firmware side, but it could be a bug
in our rpc handling that I can't find.
Either way, we should land the workaround to fix the problem,
while we continue to work out the root cause.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Cc: Ben Skeggs <bskeggs@nvidia.com>
Cc: Danilo Krummrich <dakr@kernel.org>
Fixes: c21b039715ce ("drm/nouveau/gsp: add hals for fbsr.suspend/resume()")
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250702232707.175679-1-airlied@gmail.com
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If CONFIG_DEBUG_FS is enabled, nouveau_drm_init() returns an error if it
fails to create the "nouveau" directory in debugfs. One case where that
will happen is when debugfs access is restricted by
CONFIG_DEBUG_FS_ALLOW_NONE or by the boot parameter debugfs=off, which
cause the debugfs APIs to return -EPERM.
So just ignore errors from debugfs. Note that nouveau_debugfs_root may
be an error now, but that is a standard pattern for debugfs. From
include/linux/debugfs.h:
"NOTE: it's expected that most callers should _ignore_ the errors
returned by this function. Other debugfs functions handle the fact that
the "dentry" passed to them could be an error and they don't crash in
that case. Drivers should generally work fine even if debugfs fails to
init anyway."
Fixes: 97118a1816d2 ("drm/nouveau: create module debugfs root")
Cc: stable@vger.kernel.org
Signed-off-by: Aaron Thompson <dev@aaront.org>
Acked-by: Timur Tabi <ttabi@nvidia.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20250703211949.9916-1-dev@aaront.org
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Driver fixes plus core sd.c fix are all small and obvious.
The larger change to hosts.c is less obvious, but required to avoid
data corruption caused by bio splitting"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: core: Fix spelling of a sysfs attribute name
scsi: core: Enforce unlimited max_segment_size when virt_boundary_mask is set
scsi: RDMA/srp: Don't set a max_segment_size when virt_boundary_mask is set
scsi: sd: Fix VPD page 0xb7 length check
scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu()
scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database()
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth.
Current release - new code bugs:
- eth:
- txgbe: fix the issue of TX failure
- ngbe: specify IRQ vector when the number of VFs is 7
Previous releases - regressions:
- sched: always pass notifications when child class becomes empty
- ipv4: fix stat increase when udp early demux drops the packet
- bluetooth: prevent unintended pause by checking if advertising is active
- virtio: fix error reporting in virtqueue_resize
- eth:
- virtio-net:
- ensure the received length does not exceed allocated size
- fix the xsk frame's length check
- lan78xx: fix WARN in __netif_napi_del_locked on disconnect
Previous releases - always broken:
- bluetooth: mesh: check instances prior disabling advertising
- eth:
- idpf: convert control queue mutex to a spinlock
- dpaa2: fix xdp_rxq_info leak
- amd-xgbe: align CL37 AN sequence as per databook"
* tag 'net-6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
vsock/vmci: Clear the vmci transport packet properly when initializing it
dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the example
net: ngbe: specify IRQ vector when the number of VFs is 7
net: wangxun: revert the adjustment of the IRQ vector sequence
net: txgbe: request MISC IRQ in ndo_open
virtio_net: Enforce minimum TX ring size for reliability
virtio_net: Cleanup '2+MAX_SKB_FRAGS'
virtio_ring: Fix error reporting in virtqueue_resize
virtio-net: xsk: rx: fix the frame's length check
virtio-net: use the check_mergeable_len helper
virtio-net: remove redundant truesize check with PAGE_SIZE
virtio-net: ensure the received length does not exceed allocated size
net: ipv4: fix stat increase when udp early demux drops the packet
net: libwx: fix the incorrect display of the queue number
amd-xgbe: do not double read link status
net/sched: Always pass notifications when child class becomes empty
nui: Fix dma_mapping_error() check
rose: fix dangling neighbour pointers in rose_rt_device_down()
enic: fix incorrect MTU comparison in enic_change_mtu()
amd-xgbe: align CL37 AN sequence as per databook
...
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Pull NVMe fixes from Christoph:
"- fix incorrect cdw15 value in passthru error logging (Alok Tiwari)
- fix memory leak of bio integrity in nvmet (Dmitry Bogdanov)
- refresh visible attrs after being checked (Eugen Hristev)
- fix suspicious RCU usage warning in the multipath code (Geliang Tang)
- correctly account for namespace head reference counter (Nilay Shroff)"
* tag 'nvme-6.16-2025-07-03' of git://git.infradead.org/nvme:
nvme-multipath: fix suspicious RCU usage warning
nvme-pci: refresh visible attrs after being checked
nvmet: fix memory leak of bio integrity
nvme: correctly account for namespace head reference counter
nvme: Fix incorrect cdw15 value in passthru error logging
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The TCON clock can be parented to both the video PLL and the periph0 PLL.
Add the latter, which was missing from the list.
Fixes: d0f11d14b0bc ("clk: sunxi-ng: add support for V3s CCU")
Signed-off-by: Paul Kocialkowski <paulk@sys-base.io>
Link: https://patch.msgid.link/20250701201124.812882-5-paulk@sys-base.io
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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The CSI1 MCLK clock is reported as "csi-mclk" while it is specific to
CSI1 as the name of the definition indicates. Fix it in the driver.
Fixes: d0f11d14b0bc ("clk: sunxi-ng: add support for V3s CCU")
Signed-off-by: Paul Kocialkowski <paulk@sys-base.io>
Reviewed-By: Icenowy Zheng <uwu@icenowy.me>
Link: https://patch.msgid.link/20250701201124.812882-4-paulk@sys-base.io
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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The CSI SCLK clock is incorrectly called CSI1 SCLK while it is used for
both the CSI0 and CSI1 interfaces and is called CSI SCLK all around the
documentation.
Fix the name in the driver, header and device-tree.
Fixes: d0f11d14b0bc ("clk: sunxi-ng: add support for V3s CCU")
Signed-off-by: Paul Kocialkowski <paulk@sys-base.io>
Reviewed-By: Icenowy Zheng <uwu@icenowy.me>
Link: https://patch.msgid.link/20250701201124.812882-3-paulk@sys-base.io
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into arm/fixes
A fix in the OP-TEE driver for v6.16
Fixing a sleep in atomic context in the FF-A notification callback by
adding a work queue to process in a non-atomic context.
* tag 'optee-fix-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee:
optee: ffa: fix sleep in atomic context
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/fixes
Samsung SoC fixes for v6.16
1. Correct CONFIG option in arm64 defconfig enabling the Qualcomm SoC
SNPS EUSB2 phy driver, because Kconfig entry was renamed when
changing the driver to a common one, shared with Samsung SoC, thus
defconfig lost that driver effectively.
2. Exynos ACPM: Fix timeouts happening with multiple requests.
* tag 'samsung-fixes-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
firmware: exynos-acpm: fix timeouts on xfers handling
arm64: defconfig: update renamed PHY_SNPS_EUSB2
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When a user closes an exec queue or interrupts an app with Ctrl-C,
this does not warrant wedging the device in mode 2.
Avoid this by skipping the wedge check for killed exec queues in
the TDR and LR exec queue cleanup worker.
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/20250624174103.2707941-1-matthew.brost@intel.com
(cherry picked from commit 5a2f117a80c207372513ca8964eeb178874f4990)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
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This WA is applicable to BMG as well.
Note that this is a GSC WA and we don't load the GSC on BMG, so
extending the WA to BMG won't do anything right now. However, it helps
future-proof the driver so that if we ever turn the GSC on we won't have
to remember to extend this WA.
v2: don't use VERSION_RANGE from 2001 to 2004 (Matt)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://lore.kernel.org/r/20250613231128.1261815-2-daniele.ceraolospurio@intel.com
(cherry picked from commit 1a5ce0c5b95b0624ebd44f574b98003a466973be)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
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The dma_unmap_sg() functions should be called with the same nents as the
dma_map_sg(), not the value the map function returned.
Fixes: 2f5da678351f ("mmc: bcm2835: Properly handle dmaengine_prep_slave_sg")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250630093510.82871-2-fourier.thomas@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
Arm FF-A fixes for v6.16
Couple of fixes to address:
1. The safety and memory issues in the FF-A notification callback handler:
The fixes replaces a mutex with an rwlock to prevent sleeping in atomic
context, resolving kernel warnings. Memory allocation is moved outside
the lock to support this transition safely. Additionally, a memory leak
in the notifier unregistration path is fixed by properly freeing the
callback node.
2. The missing entry in struct ffa_indirect_msg_hdr:
The fix adds the missing 32 bit reserved entry in the structure as
required by the FF-A specification.
* tag 'ffa-fixes-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_ffa: Fix the missing entry in struct ffa_indirect_msg_hdr
firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context
firmware: arm_ffa: Move memory allocation outside the mutex locking
firmware: arm_ffa: Fix memory leak by freeing notifier callback node
Link: https://lore.kernel.org/r/20250609105207.1185570-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Errata i2312 [0] for K3 silicon mentions the maximum obtainable
timeout through MMC host controller is 700ms. And for commands taking
longer than 700ms, hardware timeout should be disabled and software
timeout should be used.
The workaround for Errata i2312 can be achieved by adding
SDHCI_QUIRK2_DISABLE_HW_TIMEOUT quirk in sdhci_am654.
[0] https://www.ti.com/lit/pdf/sprz487
Signed-off-by: Judith Mendez <jm@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 41fd4caeb00b ("mmc: sdhci_am654: Add Initial Support for AM654 SDHCI driver")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250626231452.3460987-1-jm@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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drvdata::gpiods is supposed to hold an array of 'gpio_desc' pointers. But
the memory is allocated for only one pointer. This will lead to
out-of-bounds access later in the code if 'config::ngpios' is > 1. So
fix the code to allocate enough memory to hold 'config::ngpios' of GPIO
descriptors.
While at it, also move the check for memory allocation failure to be below
the allocation to make it more readable.
Cc: stable@vger.kernel.org # 5.0
Fixes: d6cd33ad7102 ("regulator: gpio: Convert to use descriptors")
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/20250703103549.16558-1-mani@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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