ALSA: compress_offload: tighten ioctl command number checks
The snd_compr_ioctl() ignores the upper 24 bits of the ioctl command
number and only compares the number of the ioctl command, which can
cause unintended behavior if an application tries to use an unsupprted
command that happens to have the same _IOC_NR() value.
Remove the truncation to the low bits and compare the entire ioctl
command code like every other driver does.
When uloading snd_soc_avs module there is NULL pointer dereference.
It happens, because codec was moved into pdata and
avs_component_hda_unregister_dais() was not updated.
Fixes: 1581d5c68208 ("ASoC: Intel: avs: boards: Add Kconfig option for obsolete card names") Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Link: https://patch.msgid.link/20250708105009.1883627-1-amadeuszx.slawinski@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
ALSA: hda/tas2781: Fix calibration data parser issue
We will copy calibration data from position behind to front.
We have created a variable (tmp_val) point on top of calibration data
buffer, and tmp_val[1] is max of node number in original calibration
data structure, it will be overwritten after first data copy,
so can't be used as max node number check in for loop.
So we create a new variable to save max of node number (tmp_val[1]),
used to check if max node number was reached in for loop.
And a point need to be increased to point at calibration data in node.
Data saved position also need to be increased one byte.
Fixes: 4fe238513407 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib") Signed-off-by: Baojun Xu <baojun.xu@ti.com> Link: https://patch.msgid.link/20250707090513.1462-1-baojun.xu@ti.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
pm_runtime_mark_last_busy().
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
pm_runtime_mark_last_busy().
QEMU HD-audio device (1af4:0021) is handled by the generic HD-audio
codec driver, hence it's better to have an explicit device ID listing,
so that we can avoid the superfluous vendor driver matching.
The sanity check has been commented out for more than 12 years since
commit d5657ec9f4ad ("ALSA: hda - Disable the sanity check in
snd_hda_add_pincfg()") - remove it.
ASoC: cs35l56: probe() should fail if the device ID is not recognized
Return an error from driver probe if the DEVID read from the chip is not
one supported by this driver.
In cs35l56_hw_init() there is a check for valid DEVID, but the invalid
case was returning the value of ret. At this point in the code ret == 0
so the caller would think that cs35l56_hw_init() was successful.
Alexander Tsoy [Mon, 30 Jun 2025 01:33:57 +0000 (04:33 +0300)]
ALSA: usb-audio: Improve filtering of sample rates on Focusrite devices
Previously we were filtering out only upper unsupported sampling rates.
This patch adds filtering of the lower unsupported sampling rates. As a
result there is 1:1 mapping between altsetting and supported rates.
The issue was found on a Scarlett 3rd Gen card (see linked bug), but the
same filtering is likely needed for the Scarlett 1st and 2nd Gen as well
as the older Clarett cards which lacks Valid Alternate Setting Control.
MAINTAINERS: update Qualcomm audio codec drivers list
Some of the codec drivers like wcd939x are missing in the MAINTAINERS
which is resulting in incorrect list from get_maintainers script.
Fix this by using wildcard matching on both wcd93* and wsa88* codec and
bindings.
Arun Raghavan [Thu, 26 Jun 2025 13:08:25 +0000 (09:08 -0400)]
ASoC: fsl_sai: Force a software reset when starting in consumer mode
On an imx8mm platform with an external clock provider, when running the
receiver (arecord) and triggering an xrun with xrun_injection, we see a
channel swap/offset. This happens sometimes when running only the
receiver, but occurs reliably if a transmitter (aplay) is also
concurrently running.
It seems that the SAI loses track of frame sync during the trigger stop
-> trigger start cycle that occurs during an xrun. Doing just a FIFO
reset in this case does not suffice, and only a software reset seems to
get it back on track.
This looks like the same h/w bug that is already handled for the
producer case, so we now do the reset unconditionally on config disable.
Signed-off-by: Arun Raghavan <arun@asymptotic.io> Reported-by: Pieterjan Camerlynck <p.camerlynck@televic.com> Fixes: 3e3f8bd56955 ("ASoC: fsl_sai: fix no frame clk in master mode") Cc: stable@vger.kernel.org Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://patch.msgid.link/20250626130858.163825-1-arun@arunraghavan.net Signed-off-by: Mark Brown <broonie@kernel.org>
The helpers that are provided by SND_SOC_ACPI_INTEL_MATCH
(soc-acpi-intel-ssp-common) are used in SND_SOC_INTEL_SOF_BOARD_HELPERS
(sof_board_helpers).
SND_SOC_ACPI_INTEL_MATCH is selected by machine drivers. When
skl_hda_dsp_generic uses the board helpers, it select
SND_SOC_INTEL_SOF_BOARD_HELPERS only but not SND_SOC_ACPI_INTEL_MATCH
which initroduce the undefined symbol errors. However, it makes more
sense that SND_SOC_INTEL_SOF_BOARD_HELPERS select
SND_SOC_ACPI_INTEL_MATCH itself.
Fixes: b28b23dea314 ("ASoC: Intel: skl_hda_dsp_generic: use common module for DAI links") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506141543.dN0JJyZC-lkp@intel.com/ Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com> Link: https://patch.msgid.link/20250626064420.450334-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Shengjiu Wang [Wed, 25 Jun 2025 02:05:04 +0000 (10:05 +0800)]
ASoC: fsl_asrc: use internal measured ratio for non-ideal ratio mode
When USRC=0, there is underrun issue for the non-ideal ratio mode;
according to the reference mannual, the internal measured ratio can be
used with USRC=1 and IDRC=0.
Fixes: d0250cf4f2ab ("ASoC: fsl_asrc: Add an option to select internal ratio mode") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://patch.msgid.link/20250625020504.2728161-1-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
Linus Torvalds [Sun, 29 Jun 2025 16:25:55 +0000 (09:25 -0700)]
Merge tag 'staging-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fix from Greg KH:
"Here is a single staging driver fix for 6.16-rc4. It resolves a build
error in the rtl8723bs driver for some versions of clang on arm64 when
checking the frame size with -Wframe-larger-than.
It has been in linux-next for a while now with no reported issues"
* tag 'staging-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()
Linus Torvalds [Sun, 29 Jun 2025 16:21:27 +0000 (09:21 -0700)]
Merge tag 'tty-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are five small serial and tty and vt fixes for 6.16-rc4. Included
in here are:
- kerneldoc fixes for recent vt changes
- imx serial driver fix
- of_node sysfs fix for a regression
- vt missing notification fix
- 8250 dt bindings fix
All of these have been in linux-next for a while with no reported issues"
* tag 'tty-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
serial: imx: Restore original RXTL for console to fix data loss
serial: core: restore of_node information in sysfs
vt: fix kernel-doc warnings in ucs_get_fallback()
vt: add missing notification when switching back to text mode
Linus Torvalds [Sun, 29 Jun 2025 15:43:54 +0000 (08:43 -0700)]
Merge tag 'edac_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fix from Borislav Petkov:
- Consider secondary address mask registers in amd64_edac in order to
get the correct total memory size of the system
* tag 'edac_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/amd64: Fix size calculation for Non-Power-of-Two DIMMs
Linus Torvalds [Sun, 29 Jun 2025 15:28:24 +0000 (08:28 -0700)]
Merge tag 'x86_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Make sure DR6 and DR7 are initialized to their architectural values
and not accidentally cleared, leading to misconfigurations
* tag 'x86_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/traps: Initialize DR7 by writing its architectural reset value
x86/traps: Initialize DR6 by writing its architectural reset value
Linus Torvalds [Sun, 29 Jun 2025 15:16:02 +0000 (08:16 -0700)]
Merge tag 'perf_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fix from Borislav Petkov:
- Make sure an AUX perf event is really disabled when it overruns
* tag 'perf_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/aux: Fix pending disable flow when the AUX ring buffer overruns
Linus Torvalds [Sat, 28 Jun 2025 22:23:17 +0000 (15:23 -0700)]
Merge tag 'i2c-for-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- imx: fix SMBus protocol compliance during block read
- omap: fix error handling path in probe
- robotfuzz, tiny-usb: prevent zero-length reads
- x86, designware, amdisp: fix build error when modules are disabled
(agreed to go in via i2c)
- scx200_acb: fix build error because of missing HAS_IOPORT
* tag 'i2c-for-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: scx200_acb: depends on HAS_IOPORT
i2c: omap: Fix an error handling path in omap_i2c_probe()
platform/x86: Use i2c adapter name to fix build errors
i2c: amd-isp: Initialize unique adapter name
i2c: designware: Initialize adapter name only when not set
i2c: tiny-usb: disable zero-length read messages
i2c: robotfuzz-osif: disable zero-length read messages
i2c: imx: fix emulated smbus block read
Linus Torvalds [Sat, 28 Jun 2025 18:39:24 +0000 (11:39 -0700)]
Merge tag 'trace-v6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fix from Steven Rostedt:
- Fix possible UAF on error path in filter_free_subsystem_filters()
When freeing a subsystem filter, the filter for the subsystem is
passed in to be freed and all the events within the subsystem will
have their filter freed too. In order to free without waiting for RCU
synchronization, list items are allocated to hold what is going to be
freed to free it via a call_rcu(). If the allocation of these items
fails, it will call the synchronization directly and free after that
(causing a bit of delay for the user).
The subsystem filter is first added to this list and then the filters
for all the events under the subsystem. The bug is if one of the
allocations of the list items for the event filters fail to allocate,
it jumps to the "free_now" label which will free the subsystem
filter, then all the items on the allocated list, and then the event
filters that were not added to the list yet. But because the
subsystem filter was added first, it gets freed twice.
The solution is to add the subsystem filter after the events, and
then if any of the allocations fail it will not try to free any of
them twice
* tag 'trace-v6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Fix filter logic error
Linus Torvalds [Sat, 28 Jun 2025 18:35:11 +0000 (11:35 -0700)]
Merge tag 'loongarch-fixes-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
- replace __ASSEMBLY__ with __ASSEMBLER__ in headers like others
- fix build warnings about export.h
- reserve the EFI memory map region for kdump
- handle __init vs inline mismatches
- fix some KVM bugs
* tag 'loongarch-fixes-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: KVM: Disable updating of "num_cpu" and "feature"
LoongArch: KVM: Check validity of "num_cpu" from user space
LoongArch: KVM: Check interrupt route from physical CPU
LoongArch: KVM: Fix interrupt route update with EIOINTC
LoongArch: KVM: Add address alignment check for IOCSR emulation
LoongArch: KVM: Avoid overflow with array index
LoongArch: Handle KCOV __init vs inline mismatches
LoongArch: Reserve the EFI memory map region
LoongArch: Fix build warnings about export.h
LoongArch: Replace __ASSEMBLY__ with __ASSEMBLER__ in headers
- Fix for regression in handling native Windows symlinks
- Three smbdirect fixes:
- oops in RDMA response processing
- smbdirect memcpy issue
- fix smbdirect regression with large writes (smbdirect test cases
now all passing)
- Fix for "FAILED_TO_PARSE" warning in trace-cmd report output
* tag 'v6.16-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Fix reading into an ITER_FOLIOQ from the smbdirect code
cifs: Fix the smbd_response slab to allow usercopy
smb: client: fix potential deadlock when reconnecting channels
smb: client: remove \t from TP_printk statements
smb: client: let smbd_post_send_iter() respect the peers max_send_size and transmit all data
smb: client: fix regression with native SMB symlinks
Linus Torvalds [Sat, 28 Jun 2025 03:34:10 +0000 (20:34 -0700)]
Merge tag 'mm-hotfixes-stable-2025-06-27-16-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"16 hotfixes.
6 are cc:stable and the remainder address post-6.15 issues or aren't
considered necessary for -stable kernels. 5 are for MM"
* tag 'mm-hotfixes-stable-2025-06-27-16-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
MAINTAINERS: add Lorenzo as THP co-maintainer
mailmap: update Duje Mihanović's email address
selftests/mm: fix validate_addr() helper
crashdump: add CONFIG_KEYS dependency
mailmap: correct name for a historical account of Zijun Hu
mailmap: add entries for Zijun Hu
fuse: fix runtime warning on truncate_folio_batch_exceptionals()
scripts/gdb: fix dentry_name() lookup
mm/damon/sysfs-schemes: free old damon_sysfs_scheme_filter->memcg_path on write
mm/alloc_tag: fix the kmemleak false positive issue in the allocation of the percpu variable tag->counters
lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly()
mm/hugetlb: remove unnecessary holding of hugetlb_lock
MAINTAINERS: add missing files to mm page alloc section
MAINTAINERS: add tree entry to mm init block
mm: add OOM killer maintainer structure
fs/proc/task_mmu: fix PAGE_IS_PFNZERO detection for the huge zero folio
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