The internal digital microphone on the MSI Vector A16 HX A8WIG is not
detected: the ACP platform devices are created, but snd_soc_acp6x_mach
never binds because the machine is missing from the DMI quirk table, so
no capture device shows up at all.
This is the same board as the already supported "Vector A16 HX A8WHG",
differing only in the trailing model code. Add the corresponding entry.
Signed-off-by: Antonio Ignacio Campos Ruiz <acamposruiz@gmail.com>
Link: https://patch.msgid.link/20260713165709.19489-1-acamposruiz@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In a full-duplex setup, when one direction (playback or capture) is
closed while the other is still running, imx_aif_shutdown() was
unconditionally calling snd_soc_dai_set_sysclk() with rate=0 for all
cpu/codec DAIs, which would disable the clock still needed by the
active stream.
Add snd_soc_dai_active() checks before clearing sysclk so that only
truly inactive DAIs have their clocks reset.
Fixes: 2260bc6ea8 ("ASoC: imx-card: Add WM8524 support")
Cc: stable@vger.kernel.org
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260710031333.3491445-1-chancel.liu@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The H616 codec does not have capture capabilities. Set the
.playback_only quirks flag to denote this.
This was somehow missing from the original driver patch, even though
the patch prior to it in the series added this quirk.
Fixes: 9155c321a1 ("ASoC: sun4i-codec: support allwinner H616 codec")
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Link: https://patch.msgid.link/20260714113304.270224-1-wens@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The TAS2781 firmware parser reads several variable-length description
strings with strlen() before checking that the string terminator is
present inside the firmware blob. A malformed firmware image without a
NUL terminator can therefore make the parser walk past the end of the
firmware buffer before the later size checks run.
Add a small bounded string-length helper and use it for all description
fields that are parsed from the firmware buffer. Keep the existing size
checks for the fixed bytes that follow each string.
Fixes: 915f5eadeb ("ASoC: tas2781: firmware lib")
Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Link: https://patch.msgid.link/20260706144540.93929-1-pengpeng@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Some ASUS TUF ACP70-based systems expose ACP ACPI configuration flags
that select a non-working fallback audio path, similar to previously
affected ASUS platforms.
Add DMI-based overrides in snd_amd_acp_find_config() for the following
systems to skip ACP ACPI flag-based selection:
- ASUS TUF Gaming Vivobook 18
- ASUS TUF Gaming A14 FA401EA
This ensures the intended SoundWire-based machine driver is selected on
these platforms.
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
Link: https://patch.msgid.link/20260710102926.1633385-1-syed.sabakareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When the BCLK divider ratio is 1:1, fsl_sai_set_bclk() enables bypass
mode by setting BYP, but never clears the bit. The BYP=1 value remains
in the regcache, and is restored by regcache_sync() on the next runtime
resume.
Since BYP=1 combined with BCD=1 immediately outputs the ungated MCLK
as BCLK without waiting for BCE/TE/RE to be enabled, the clock is
driven prematurely before the stream is fully configured, causing
noise on some codecs.
Fix this by clearing BYP and BCI in fsl_sai_hw_free() taking into
account sync mode and the opposite stream's state, so that the regcache
holds BYP=0 before runtime suspend and regcache_sync() on resume will
not restore bypass mode prematurely.
Fixes: a50b7926d0 ("ASoC: fsl_sai: implement 1:1 bclk:mclk ratio support")
Cc: stable@vger.kernel.org
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://patch.msgid.link/20260710070835.3749817-1-chancel.liu@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In tas2562_parse_dt(), the fallback lookup for the deprecated
"shut-down" GPIO property is broken due to a missing pair of braces.
The code intends to reset sdz_gpio to NULL only when the lookup
returns an error that is not -EPROBE_DEFER (so the driver gracefully
continues without a GPIO). However, without braces the statement:
tas2562->sdz_gpio = NULL;
falls outside the IS_ERR() check and is executed unconditionally
for every path through the if block, including a successful GPIO
lookup.
This means any device using the deprecated 'shut-down' DT property
will always have sdz_gpio == NULL after probe, making the GPIO
completely non-functional.
Fix this by adding the missing braces to scope the NULL assignment
inside the IS_ERR() branch, matching the pattern already used for
the primary 'shutdown' GPIO lookup above.
Fixes: f78a97003b ("ASoC: tas2562: Update shutdown GPIO property")
Signed-off-by: Uday Khare <udaykhare77@gmail.com>
Link: https://patch.msgid.link/20260706153109.10953-1-udaykhare77@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Ravi Hothi <ravi.hothi@oss.qualcomm.com> says:
This series adds audio support for the Qualcomm Eliza SoC. Eliza uses
the same LPASS macro codec hardware as SM8550, so the existing SM8550
fallback compatible is reused for all four macro codecs (RX, TX, VA,
WSA). The sound card is compatible with the SM8450 generation machine
driver.
Patch 1 documents the Eliza LPASS macro codec compatibles in the
dt-bindings for RX, TX, VA and WSA macros.
Patch 2 documents the Eliza sound card compatible.
Patch 3 adds the Eliza sound card entry to the machine driver.
Link: https://patch.msgid.link/20260703073434.2589657-1-ravi.hothi@oss.qualcomm.com
BIOS/firmware may re-enable MSI in PCI config space during system
level resume even though this driver only uses legacy INTx interrupts.
If MSI is left enabled with stale address/data registers, the device
will write interrupts to a bogus address causing IOMMU IO_PAGE_FAULT
and interrupt delivery failure.
Clear the MSI Enable bit before reinitializing the ACP hardware on
system level resume.
Fixes: 4916283880 ("ASoC: amd: ps: add callback functions for acp pci driver pm ops")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Link: https://patch.msgid.link/20260707060130.2514138-2-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The I2S FIFO soft-resets its fast domain on start (AIU_RST_SOFT bit 0 +
AIU_I2S_SYNC read in aiu_fifo_i2s_trigger), mirroring the downstream
vendor driver's audio_out_i2s_enable(). The S/PDIF FIFO has no equivalent:
it only toggles the IEC958 DCU, so a stale datapath FIFO can be replayed,
producing the "machine gun noise" buffer underrun - on start when switching
outputs, and on stop when playback ends. The latter is audible on devices
with an always-on S/PDIF-fed DAC (e.g. the ES7144 on the WeTek Play2).
The vendor driver resets the IEC958 fast domain (AIU_RST_SOFT bit 2) on
both enable and disable (audio_hw_958_enable), and when reconfiguring
(audio_hw_958_reset clears AIU_958_DCU_FF_CTRL then resets). Do the same:
reset before enabling the DCU on start, and before disabling on stop.
Fixes: 6ae9ca9ce9 ("ASoC: meson: aiu: add i2s and spdif support")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://patch.msgid.link/20260627131205.808800-1-christianshewitt@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix undefined reference to `snd_soc_acpi_amd_sdca_is_device_rt712_vb`
linker error when CONFIG_SND_SOC_ACPI_AMD_MATCH=y and
CONFIG_SND_SOC_ACPI_AMD_SDCA_QUIRKS=m, which causes built-in code to
reference a symbol only available in a module.
Fix this by changing SND_SOC_ACPI_AMD_SDCA_QUIRKS from tristate to bool
and compiling the quirks code directly into snd-soc-acpi-amd-match
rather than as a separate module. This ensures the quirks symbols are
always available at link time when the match tables reference them.
Fixes: 10d366a846 ("ASoC: amd: acp: Fix Kconfig dependencies for SND_SOC_ACPI_AMD_SDCA_QUIRKS")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Syed Saba Kareem <Syed.SabaKareem@amd.com>
Reviewed-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20260703123314.147977-1-syed.sabakareem@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
On ThinkPad X1 Carbon Gen 13 (Lunar Lake, RT712-SDCA version VA) the
3.5mm headphone jack is silent after rebooting from Windows.
rt712_sdca_va_io_init() gates rt712_sdca_calibration() on the persisted
vendor SW_CONFIG1 flag, and io_init writes SW_CONFIG1=1 at the end
regardless of whether the calibration succeeded. Across a warm reboot
the codec keeps power, so SW_CONFIG1 stays unchanged, the calibration
may be skipped, and the retained state can be invalid, leaving the
headphone amp disabled.
This patch mimics the reset sequence in rt711-sdca.c, it adds an
rt712_sdca_reset() helper, and calls it from io_init so the codec is
reset before initialization. RT712_PARA_VERB_CTL,
RT712_HIDDEN_REG_SW_RESET and RT712_HDA_LEGACY_RESET_CTL are already
defined but were unused. The reset clears SW_CONFIG1 and the analog
state so rt712_sdca_calibration() runs from a clean state and
completes.
Problem reproducible: boot Windows (headphone is good) -> reboot
to Linux (silent).
The reproducibility may depend on Windows' behaviour.
Signed-off-by: Tianze Shao <shaotianze@outlook.com>
Link: https://patch.msgid.link/TYCPR01MB872223CB999D2099A5E0F58DC4F62@TYCPR01MB8722.jpnprd01.prod.outlook.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Pull x86 fix from Ingo Molnar:
- Prevent OOB access in the resctrl code while offlining
CPUs when Intel SNC (Sub-NUMA Clustering) is enabled
(Reinette Chatre)
* tag 'x86-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86,fs/resctrl: Prevent out-of-bounds access while offlining CPU when SNC enabled
Pull perf events fixes from Ingo Molnar:
- Fix a perf_event_attr::remove_on_exec bug for group events
(Taeyang Lee)
- Fix uprobes CALL emulation interaction with shadow stacks, and
add a testcase for this (David Windsor)
- Fix uprobes unregister bug (Jiri Olsa)
* tag 'perf-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline
selftests/x86: Add shadow stack uprobe CALL test
x86/uprobes: Keep shadow stack in sync for emulated CALLs
perf/core: Detach event groups during remove_on_exec
Pull futex fix from Ingo Molnar:
- Fix a futex-requeue deadlock detection regression (Thomas Gleixner)
* tag 'locking-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex/requeue: Revert "Prevent NULL pointer dereference in remove_waiter() on self-deadlock""
Pull irq fixes from Ingo Molnar:
"Misc irqchip driver fixes:
- Fix a resource leak in the RISC-V imsic-early driver (Haoxiang Li)
- Fix an OF node reference leak in the ARM gic-v3-its driver (Yuho
Choi)
- Fix a dangling handler function on module removal bug in the
TS-4800 ARM board irqchip driver (Qingshuang Fu)"
* tag 'irq-urgent-2026-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/ts4800: Fix missing chained handler cleanup on remove
irqchip/gic-v3-its: Fix OF node reference leak
irqchip/irq-riscv-imsic-early: Fix fwnode leak on state setup failure
Pull sound fixes from Takashi Iwai:
"A standard set of driver-specific fixes and quirks accumulated since
the merge window:
ASoC:
- SOF: Sanity check to prevent OOB reads
- rsnd: Fix clock leak and double-disable issues with PM
- tas675x: Misc fixes for register fields, etc
- lpass-va-macro: Correct codec version for Qualcomm SC7280
- amd-yc: DMIC quirk for Alienware m15 R7 AMD
Others:
- us144mkii: Fix a UAF on disconnect and anchor list corruption
- HD-audio: Realtek quirks for HP models"
* tag 'sound-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: rsnd: src: Add missing scu_supply clock to suspend/resume
Documentation: sound: tas675x: Fix temperature range and impedance documentation
ASoC: codecs: tas675x: Fix CHx temperature range register bit fields
ASoC: codecs: tas675x: use READ_ONCE for params to be used concurrently
ASoC: rsnd: adg: make rsnd_adg_clk_control() idempotent
ASoC: SOF: validate probe info element counts
ALSA: usx2y: us144mkii: fix work UAF on disconnect
ASoC: amd: yc: Add Alienware m15 R7 AMD to DMIC quirk table
ALSA: hda/realtek: Add quirk for HP Victus 16-e0xxx (88EE) to enable mute LED
MAINTAINERS: ASoC: SOF: add AMD reviewer for Sound Open Firmware
ASoC: codecs: lpass-va-macro: Fix LPASS Codec Version for SC7280
ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on each resubmission
Pull spi fixes from Mark Brown:
"A small set of fixes that came in since -rc1, we have one core fix for
shutting down target mode properly if the system suspends while it's
running plus a small set of fairly unremarkable device specific fixes.
There's also a couple of pure DT binding changes for Renesas SoCs, the
power domains one allows some SoCs to be correctly described with
existing code"
* tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: rzv2h-rspi: Fix DMA transfer error handling for signal interruption
spi: dt-bindings: snps,dw-apb-ssi: add 'power-domains' property
spi: dt-bindings: snps,dw-apb-ssi: drop superfluous RZ/N1 entry
spi: dw: use the correct error msg if request_irq() fails
spi: dw: fix first spi transfer with dma always fallback to PIO
spi: core: Abort active target transfer on controller suspend
spi: sh-msiof: abort transfers when reset times out
Pull s390 fixes from Vasily Gorbik:
- Fix PKEY_VERIFYPROTK ioctl key type handling by removing the generic
key-length based type check with its wrong bit-size calculation, and
leaving protected key verification to the pkey handler
- Fix monwriter buffer reuse by rejecting records that change the data
length, preventing out of bounds user copy into the kernel buffer
* tag 's390-7.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/monwriter: Reject buffer reuse with different data length
pkey: Move keytype check from pkey api to handler
Pull MIPS fixes from Thomas Bogendoerfer.
* tag 'mips-fixes_7.2_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: configs: Enable the current Ingenic USB PHY symbol
MIPS: loongson64: add IRQ work based on self-IPI
MIPS: mm: Add check for highmem before removing memory block
mips: Add build salt to the vDSO
MIPS: DEC: Ensure RTC platform device deregistration upon failure
Pull smb server fixes from Steve French:
- Fix several use-after-free races in durable handle reconnect,
supersede, and oplock handling
- Avoid holding the inode oplock lock while waiting for a lease break
acknowledgement. This removes delays of up to 35 seconds when cifs.ko
closes a deferred handle in response to a lease break
- Fix malformed security descriptor handling, including an undersized
DACL allocation issue and an out-of-bounds ACE SID read
- Fix memory leaks in security descriptor and DOS attribute xattr
encoding/decoding error paths
- Fix outstanding SMB2 credit leaks on aborted requests and correct the
QUERY_INFO credit charge calculation
- Fix hard-link creation without replacement being incorrectly rejected
when the handle lacks DELETE access
- Avoid unnecessary zeroing of large SMB2 read buffers
- Add an oplock list lockdep annotation and update the documented
support status for durable handles and SMB3.1.1 compression
- Durable handle fixes to address ownership and lifetime races during
reconnect, session teardown, oplock handling, and superseding opens,
preventing stale session and file references from being used by
concurrent operations
* tag 'v7.2-rc1-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: fix app-instance durable supersede session UAF
ksmbd: snapshot previous oplock state before durable checks
ksmbd: close superseded durable handles through refcount handoff
ksmbd: fix use-after-free of fp->owner.name in durable handle owner check
smb/server: do not require delete access for non-replacing links
ksmbd: don't hold ci->m_lock while waiting for a lease break ack
ksmbd: doc: update feature support status for durable handles and compression
ksmbd: annotate oplock list traversals under m_lock
ksmbd: fix outstanding credit leak on abort and error paths
ksmbd: fix credit charge calculation for SMB2 QUERY_INFO
ksmbd: avoid zeroing the read buffer in smb2_read()
ksmbd: validate num_subauth when copying ACE in set_ntacl_dacl
ksmbd: reject undersized DACLs before parsing ACEs
ksmbd: fix n.data memory leak in ksmbd_vfs_set_dos_attrib_xattr
ksmbd: Fix acl.sd_buf memory leak and invalid sd_size error handling
ksmbd: fix sd_ndr.data memory leak in ksmbd_vfs_set_sd_xattr
Pull drm fixes from Dave Airlie:
"Weekly fixes for drm. This is large for rc2 but it's just a lot of
small fixes across a bunch of drivers, xe, amdgpu as usual, plus some
sashiko-inspired fixes for panthor, and some dma-fence updates.
core:
- kernel doc fix
- include types.h in drm_ras.h
dma-fence:
- fix NULL ptr dereference
- use correct callback
- make dma_fence_dedup_array more robust
dp:
- handle torn down topology gracefully
- fix kernel doc
i915:
- Input validation fixes for BIOS and EDID
- Fix HDCP code buffer overflow and seq_num_v monotonic increase check
- Fix near-NULL deref in i915_active during GFP_ATOMIC exhaustion
xe:
- Wedge from the timeout handler only after releasing the queue
- Fix a NULL pointer dereference
- Remove redundant exec_queue_suspended
- RTP / OA whitelist fixes
- Return error on non-migratable faults requiring devmem
- Skip FORCE_WC and vm_bound check for external dma-bufs
- Hold notifier lock for write on inject test path
- Drop bogus static from finish in force_invalidate
- Fix double-free of managed BO in error path
- Don't attempt to process FAST_REQ or EVENT relays
- Fix NPD in bo_meminfo
- Prevent invalid cursor access for purged BOs
- Fix offset alignment for MERT WHITELST_OA_MERT_MMIO_TRG
amdgpu:
- Soc24 aborted suspend fix
- Drop unecessary BUG() and BUG_ON() from error paths
- SCPM fix
- Power reporting fix
- DCE HDR fix
- UVD boundary checks
- VCN boundary checks
- VCE boundary checks
- DCN 4.2 fixes
- Large stack allocation fixes
- Fix aperture mapping leak
- UserQ fixes
- Ignore_damage_clips fix
- ACP fixes
- DC boundary checks
- GPUVM fixes
- JPEG idle check fixes
- Userptr fix
- GC 11.7 updates
- Non-4K page fix
- SMU 13 fixes
- DP alt mode fix
amdkfd:
- Boundary checks
- CRIU fixes
amdxdna:
- fix device removal issues
- fix use after free in debug BO
imagination:
- fix double call to scheduler fini
- fix ioctl return values
- fix user array stride
virtio:
- handle EDIDs better
panthor:
- irq safe fence lock fix
- reset work fix
- fix invalid pointer
- fix iomem access in suspended state
- sched resume fix
- unplug suspend fix
- drop needless check
- eviction leak fix
- bail on group start/resume fix
- keep irqs masked
malidp:
- use clock bulk API
komeda:
- clock prepare fixes"
* tag 'drm-fixes-2026-07-04' of https://gitlab.freedesktop.org/drm/kernel: (105 commits)
drm/xe/oa: Fix offset alignment for MERT WHITELIST_OA_MERT_MMIO_TRG
drm/xe/pt: prevent invalid cursor access for purged BOs
drm/xe: fix NPD in bo_meminfo()
drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays
drm/xe/hw_engine: Fix double-free of managed BO in error path
drm/xe/userptr: Drop bogus static from finish in force_invalidate
drm/xe/userptr: Hold notifier_lock for write on inject test path
drm/xe/display: skip FORCE_WC and vm_bound check for external dma-bufs
drm/xe: Return error on non-migratable faults requiring devmem
drm/xe/rtp: Ensure locking/ref counting for OA whitelists
drm/xe/oa: (De-)whitelist OA registers on OA stream open/release
drm/xe/rtp: (De-)whitelist OA registers for all hwe's for a gt
drm/xe/rtp: Toggle 'deny' bit to (de-)whitelist OA regs
drm/xe/rtp: Save OA nonpriv registers to register save/restore lists
drm/xe/rtp: Generalize whitelist_apply_to_hwe
drm/xe/rtp: Keep track of non-OA nonpriv slots
drm/xe/rtp: Maintain OA whitelists separately
drm/xe/rtp: Fix build error with clang < 21 and non-const initializers
drm/imagination: Fix user array stride in pvr_set_uobj_array()
drm/imagination: Fix returned size for DRM_IOCTL_PVR_DEV_QUERY
...
Pull ACPI support fixes from Rafael Wysocki:
"These fix a coding mistake in the ACPI TAD (Time and Alarm
Device) driver introduced by one of its previous updates and
get rid of the ugly #ifdef __KERNEL__ conditional compilation
in acpi_ut_safe_strncpy() by redefining that function as an
alias for strscpy_pad():
- Add a missing ACPI_TAD_AC_WAKE capability check omitted by mistake
to the ACPI TAD driver (Xu Rao)
- Define acpi_ut_safe_strncpy() as an alias for strscpy_pad()
which is viable because that function is only called from kernel
code (Rafael Wysocki)"
* tag 'acpi-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPICA: Define acpi_ut_safe_strncpy() as strscpy_pad() alias
ACPI: TAD: Check AC wake capability before enabling wakeup
Pull RISC-V fixes from Paul Walmsley:
- Fix a crash when a kretprobe reads from the stack
- Fix an issue with the build-time mcount sorter that broke ftrace
- Fix the rv32 IRQ stack frame padding to match the ABI
- Only defer IOMMU configuration during initialization. This avoids an
issue where IOMMU configuration could be indefinitely deferred
- Add the missing build salt to the vDSO
- Now that RISC-V systems with higher numbers of cores are starting to
become available, raise NR_CPUS for RISC-V to 256
- Clean up some warnings from sparse caused by the RISC-V-optimized
RAID6 code
- Clean up our __cpu_up() code with a few minor fixes
* tag 'riscv-for-linus-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: probes: save original sp in rethook trampoline
riscv: Fix 32-bit call_on_irq_stack() frame pointer ABI
scripts/sorttable: Handle RISC-V patchable ftrace entries
riscv: smp: use secs_to_jiffies in __cpu_up
ACPI: RIMT: Only defer the IOMMU configuration in init stage
riscv: Add build salt to the vDSO
raid6: fix raid6_recov_rvv symbol undeclared warning
raid6: fix riscv symbol undeclared warnigns
riscv: Raise default NR_CPUS for 64BIT to 256
Pull smb client fixes from Steve French:
- Credit fix
- Fix alignment issue in parse_posix_ctxt
- SID parsing fix
* tag 'v7.2-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Fix missing credit release on failure in cifs_issue_read()
cifs: update internal module version number
smb: client: use unaligned reads in parse_posix_ctxt()
smb: client: harden POSIX SID length parsing
Pull vfs fixes from Christian Brauner:
- netfs:
- fix the decision when to disallow write-streaming with fscache in
use, handling of asynchronous cache object creation, a double fput
in cachefiles, clearing S_KERNEL_FILE without the inode lock held,
page extraction bugs in the iov_iter helpers (a potential
underflow, a missing allocation failure check, a memory leak, and
a folio offset miscalculation), writeback error and ENOMEM
handling, DIO write retry for filesystems without a
->prepare_write() method, and the replacement of the wb_lock mutex
with a bit lock plus writethrough collection offload so that
multiple asynchronous writebacks don't interfere with each other.
- Fix the barriering when walking the netfs subrequest list during
retries as it was possible to see a subrequest that was just added
by the application thread.
- iomap:
- Change iomap to submit read bios after each extent instead of
building them up across extents. The old behavior was considered
problematic for a while and now caused an actual erofs bug.
- Guard the ioend io_size EOF trim in iomap against underflow when a
concurrent truncate moves EOF below the start of the ioend,
wrapping io_size to a huge value.
- overlayfs
- Fix a stale overlayfs comment about the locking order.
- Store the linked-in upper dentry instead of the disconnected
O_TMPFILE dentry during overlayfs tmpfile copy-up. With a FUSE or
virtiofs upper layer ->d_revalidate() would try to look up "/" in
the workdir and fail, causing persistent ESTALE errors that broke
dpkg and apt.
- vfs-bpf:
Have the bpf_real_data_inode() kfunc take a struct file instead of a
dentry so it is usable from the bprm_check_security, mmap_file, and
file_mprotect hooks, and rename it from bpf_real_inode() to make the
data-inode semantics explicit. The kfunc landed this cycle so the
change is safe.
- afs:
NULL pointer dereferences in the callback service and in
afs_get_tree(), several memory and refcount leaks, missing locking
around the dynamic root inode numbers and premature cell exposure
through /afs, a netns destruction hang caused by a misplaced
increment of net->cells_outstanding, a bulk lookup malfunction caused
by the dir_emit() API change, inode (re)initialisation issues, and
assorted smaller fixes to error codes, seqlock handling, and debug
output.
- vfs:
Refuse O_TMPFILE creation with an unmapped fsuid or fsgid and add a
selftest for it.
- vboxsf:
Add Jori Koolstra as vboxsf maintainer, taking over from Hans de
Goede.
- dio:
Release the pages attached to a short atomic dio bio; the REQ_ATOMIC
size check error path leaked them.
- procfs:
Only bump the parent directory link count when registering
directories in procfs. Registering regular files inflated the count
and leaked a link on every create and remove cycle.
- minix:
Avoid an unsigned overflow in the minix bitmap block count
calculation that let crafted images with huge inode or zone counts
pass superblock validation and crash the kernel during mount.
- cachefiles:
Fix a double unlock in the cachefiles nomem_d_alloc error path left
over from the start_creating() conversion.
- fat:
Stop fat from reading directory entries past the 0x00
end-of-directory marker. If the trailing on-disk slots aren't
zero-filled the driver surfaced arbitrary garbage as directory
entries.
- freexvfs:
Don't BUG() on unknown typed-extent types in freevxfs, reachable via
ioctl(FIBMAP) on a crafted image; fail with an I/O error instead.
- orangefs:
Keep the readdir entry size 64-bit in orangefs fill_from_part().
Truncating it to __u32 bypassed the bounds check and led to
out-of-bounds reads triggerable by the userspace client.
- xfs:
Fix the error unwind in xfs_open_devices() which released the rt
device file twice and left dangling buftarg pointers behind that were
freed again when the failed mount was torn down.
- exec:
Fix an off-by-one in the comment documenting the maximum binfmt
rewrite depth in exec_binprm(). The code allows five rewrites, not
four; restricting the code would break userspace so the comment is
fixed instead.
- file handles:
Reject detached mounts in capable_wrt_mount(). A detached mount can
be dissolved concurrently, leaving a NULL mount namespace that
open_by_handle_at() would dereference.
* tag 'vfs-7.2-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (57 commits)
netfs: Fix barriering when walking subrequest list
iomap: submit read bio after each extent
fuse: call fuse_send_readpages explicitly from fuse_readahead
iomap: consolidate bio submission
fhandle: reject detached mounts in capable_wrt_mount()
netfs: Fix DIO write retry for filesystems without a ->prepare_write()
netfs: Fix folio state after ENOMEM whilst under writeback iteration
netfs: Fix writeback error handling
netfs: Fix writethrough to use collection offload
netfs: Replace wb_lock with a bit lock for asynchronicity
netfs: Fix kdoc warning
scatterlist: Fix offset in folio calc in extract_xarray_to_sg()
iov_iter: Remove unused variable in kunit_iov_iter.c
iov_iter: Fix a memory leak in iov_iter_extract_user_pages()
iov_iter: Fix missing alloc fail check in iov_iter_extract_bvec_pages()
iov_iter: Fix potential underflow in iov_iter_extract_xarray_pages()
cachefiles: Fix file burial to take lock when unsetting S_KERNEL_FILE
cachefiles: Fix double fput
netfs: Fix netfs_create_write_req() to handle async cache object creation
netfs: Fix decision whether to disallow write-streaming due to fscache use
...
Pull xfs fixes from Carlos Maiolino:
"A collection of bugfixes and some small code refactoring"
* tag 'xfs-fixes-7.2-rc2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: simplify __xfs_buf_ioend
xfs: fix handling of synchronous errors in xfs_buf_submit
xfs: remove xfs_buf_ioend
xfs: improve the xfs_buf_ioend_fail calling convention
xfs: use null daddr for unset first bad log block
xfs: fix memory leak in xfs_dqinode_metadir_create()
xfs: release dquot buffer after dqflush failure
xfs: also mark the buffer stale on verifier failure in xfs_buf_submit
xfs: open code xfs_buf_ioend_fail in xfs_buf_submit
xfs: fix AGFL extent count calculation in xrep_agfl_fill
xfs: simplify the failure path in xfs_buf_alloc_vmalloc
xfs: fix incorrect use of gfp flags in xfs_buf_alloc_backing_mem
xfs: lift setting __GFP_NOFAIL from xfs_buf_alloc_kmem to the caller
xfs: split up xfs_buf_alloc_backing_mem
Pull xen fixes from Juergen Gross:
- rename function parameters and a comment related to
xen_exchange_memory() (Jan Beulich)
- replace __ASSEMBLY__ with __ASSEMBLER__ (Thomas Huth)
- add some sanity checking to the Xen pvcalls frontend driver (Michael
Bommarito)
- fix error handling in the Xen gntdev driver (Wentao Liang)
- fix several minor bugs in Xen related drivers (Yousef Alhouseen)
* tag 'for-linus-7.2a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/Xen: correct commentary and parameter naming of xen_exchange_memory()
xenbus: reject unterminated directory replies
xen/gntalloc: validate grant count before allocation
xen/gntalloc: make grant counters unsigned
xen/front-pgdir-shbuf: free grant reference head on errors
xen/gntdev: fix error handling in ioctl
xen: Replace __ASSEMBLY__ with __ASSEMBLER__ in header files
xen/pvcalls: bound backend response req_id before indexing rsp[]
Pull gpio fixes from Bartosz Golaszewski:
- check the return value of gpiochip_add_data() in gpio-mvebu and
gpio-htc-egpio
- avoid locking context issues with GPIO drivers using the shared GPIO
proxy by only allowing sleeping operations (atomic GPIO ops don't
really make sense in shared context anyway)
- with the above: restore non-sleeping GPIO access in pinctrl-meson
- fix return value on OOM in gpio-timberdale
- fix interrupt handling in gpio-mt7621
- support both A and B variants of NCT6126D in gpio-f7188x
* tag 'gpio-fixes-for-v7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
pinctrl: meson: restore non-sleeping GPIO access
gpio: timberdale: Return -ENOMEM on dynamic memory allocation in probe
gpio: mt7621: be sure IRQ domain is created before exposing GPIO chips
gpio: mt7621: more robust management of IRQ domain teardown
gpio: mt7621: avoid corruption of shared interrupt trigger state
gpio: shared-proxy: always serialize with a sleeping mutex
gpio-f7188x: Add support for NCT6126D version B
gpio: htc-egpio: use managed gpiochip registration
gpio: mvebu: fail probe if gpiochip registration fails
ASoC: Fixes for v7.2
A fairly standard set of driver specific fixes and quirks that have come
in since the merge window, plus a MAINTAINERS update. The tas675x
READ_ONCE change is probably not actually fixing issues properly but we
need a whole new approach to concurrency there and it came along with
some good fixes.
Pull mod_devicetable.h header split from Uwe Kleine-König:
"Split <linux/mod_devicetable.h> in per subsystem headers
<linux/mod_devicetable.h> is included transitively in nearly every
driver in an x86_64 allmodconfig build of v7.1:
$ find drivers -name \*.o -not -name \*.mod.o | wc -l
21330
$ find drivers -name \*.o.cmd -not -name \*.mod.o.cmd | xargs grep -l mod_devicetable.h | wc -l
17038
The result of this mixture of different and unrelated subsystem
details is that even when touching an obscure device id struct most of
the kernel needs to be recompiled. Given that each driver typically
only needs one or two of these structures, splitting into per
subsystem headers and only including what is really needed reduces the
amount of needed recompilation.
This split is implemented in the first commit and then after some
preparatory work in the following commits, the last two replace
includes of <linux/mod_devicetable.h> by the actually needed more
specific headers.
There are still a few instances left, but the ones with high impact
(that is in headers that are used a lot) and the easy ones (.c files)
are handled. These remaining includes will be addressed during the
next merge window"
* tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (headers)
parisc: #include <linux/compiler.h> for unlikely() in <asm/ptrace.h>
media: em28xx: Add include for struct usb_device_id
LoongArch: KVM: Add include defining struct cpu_feature
ALSA: hda/core: Add include defining struct hda_device_id
usb: dwc2: Add include defining struct pci_device_id
platform/x86: int3472: Add include defining struct dmi_system_id
platform/x86: x86-android-tablets: Add include defining struct dmi_system_id
i2c: Let i2c-core.h include <linux/i2c.h>
of: Explicitly include <linux/types.h> and <linux/err.h>
platform/x86: msi-ec: Ensure dmi_system_id is defined
usb: serial: Include <linux/usb.h> in <linux/usb/serial.h>
driver core: platform: Include header for struct platform_device_id
driver: core: Include headers for acpi_device_id and of_device_id for struct device_driver
media: ti: vpe: #include <linux/platform_device.h> explicitly
mod_devicetable.h: Split into per subsystem headers
Pull ata fixes from Damien Le Moal:
- Quirk the Phison PS3111-S11 SSD with NOLPM due to its defective
link power management (Bryam)
- Strengthen checks on a device concurrent positioning range
information to make sure to reject any invalid report (Bryam)
- Fix probe error handling in the pata_pxa and sata_gemini
drivers (Myeonghun, Wentao)
- Limit buffer size of replies from translated commands to what
libata actually generated (Karuna)
* tag 'ata-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-scsi: limit simulated SCSI command copy to response length
ata: pata_pxa: Fix DMA channel leak on probe error
ata: sata_gemini: unwind clocks on IDE pinctrl errors
ata: libata-core: Reject an invalid concurrent positioning ranges count
ata: libata-core: Add NOLPM quirk for PNY CS900 1TB SSD
<linux/mod_devicetable.h> is included in a many files:
$ git grep '<linux/mod_devicetable.h>' ef0c9f75a1 | wc -l
1598
; some of them are widely used headers. To stop mixing up different and
unrelated driver( type)s let the subsystem headers only use the subset
of the recently split <linux/mod_devicetable.h> that are relevant for
them.
The fallout (I hope) is addressed in the previous commits that handle
sources relying on e.g. <linux/i2c.h> pulling in the full legacy header
and thus providing pci_device_id.
Acked-by: Danilo Krummrich <dakr@kernel.org>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://patch.msgid.link/199fe46b624ba07fb9bd3e0cd6ff13757932cb5f.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Currently <linux/compiler.h> isn't included at all (not even
transitively) in <asm/ptrace.h>.
arch/parisc/kernel/asm-offsets.c just happens to include the following
chain of includes before <asm/ptrace.h>:
<linux/sched.h>
-> <asm/processor.h>
-> <asm/hardware.h>
-> <linux/mod_devicetable.h>
-> <linux/uuid.h>
-> <linux/string.h>
-> <linux/compiler.h>
. That chain will be broken, because in one of the next commits
<asm/hardware.h> is changed to only include <linux/device-id/parisc.h>
instead of <linux/mod_devicetable.h>. So to ensure
arch/parisc/kernel/asm-offsets.c knows about unlikely() even after that
change, #include <linux/compiler.h> explicitly.
Link: https://patch.msgid.link/0574a2b73363c3cbf21c55c27455c3cecfb33583.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Traditionally <linux/mod_devicetable.h> was a header defining a plethora
of structs, among them struct usb_device_id. This was split now with the
objective that only the relevant bits are included.
Currently <linux/mod_devicetable.h> is transitively included in
drivers/media/usb/em28xx/em28xx.h via:
drivers/media/usb/em28xx/em28xx.h ->
<linux/i2c.h> ->
<linux/acpi.h> ->
<linux/device.h> ->
<linux/device/driver.h> ->
<linux/mod_devicetable.h
To keep struct usb_device_id available once <linux/device/driver.h>
stops including <linux/mod_devicetable.h>, include it the header
providing that struct explictly.
Acked-by: Danilo Krummrich <dakr@kernel.org>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://patch.msgid.link/e72de5b4b9f1aa77a3c19a5e698a195dfd81ae0b.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Traditionally <linux/mod_devicetable.h> was a header defining a plethora
of structs, among them struct cpu_features. This was split now with the
objective that only the relevant bits are included.
Currently <linux/mod_devicetable.h> is transitively included in
arch/loongarch/kvm/main.c via:
arch/loongarch/kvm/main.c ->
<linux/kvm_host.h> ->
<linux/entry-virt.h> ->
<linux/resume_user_mode.h> ->
<linux/memcontrol.h> ->
<linux/cgroup.h> ->
<linux/kernel_stat.h> ->
<linux/interrupt.h> ->
<linux/hardirq> ->
<asm/hardirq.h> ->
<linux/irq.h> ->
<asm/irq.h> ->
<linux/irqdomain.h> ->
<linux/of.h> ->
<linux/mod_devicetable.h>
To keep struct cpu_features available once <linux/of.h> stops including
<linux/mod_devicetable.h>, include it here explicitly.
Acked-by: Danilo Krummrich <dakr@kernel.org>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://patch.msgid.link/052feec0e04ea8f5b2706a19a5b236679eed0aba.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Traditionally all *_device_id were defined in a single header
<linux/mod_devicetable.h>. This was split now with the objective that
only the relevant bits are included. So including <linux/pci.h> won't be
enough to get a definition of (the unrelated to pci) struct
hda_device_id.
Add an explicit include for the header defining struct hda_device_id to
keep working when <linux/pci.h> stops providing this defintion.
Acked-by: Danilo Krummrich <dakr@kernel.org>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/376883bc5889d5cca01efb6f8d4e07a20158f2b8.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
