Jason Zhang [Wed, 6 Dec 2023 01:31:39 +0000 (09:31 +0800)]
ALSA: pcm: fix out-of-bounds in snd_pcm_state_names
The pcm state can be SNDRV_PCM_STATE_DISCONNECTED at disconnect
callback, and there is not an entry of SNDRV_PCM_STATE_DISCONNECTED
in snd_pcm_state_names.
This patch adds the missing entry to resolve this issue.
cat /proc/asound/card2/pcm0p/sub0/status
That results in stack traces like the following:
Limit the speaker digital gains to 0dB so that the users will not damage them.
Currently there is a limit in UCM, but this does not stop the user form
changing the digital gains from command line. So limit this in driver
which makes the speakers more safer without active speaker protection in
place.
Apart from this there is also a range check fix in snd_soc_limit_volume
to allow setting this limit correctly.
ASoC: qcom: sc8280xp: Limit speaker digital volumes
Limit the speaker digital gains to 0dB so that the users will not damage them.
Currently there is a limit in UCM, but this does not stop the user form
changing the digital gains from command line. So limit this in driver
which makes the speakers more safer without active speaker protection in
place.
ASoC: ops: add correct range check for limiting volume
Volume can have ranges that start with negative values, ex: -84dB to
+40dB. Apply correct range check in snd_soc_limit_volume before setting
the platform_max. Without this patch, for example setting a 0dB limit on
a volume range of -84dB to +40dB would fail.
ALSA: hda/realtek: fix speakers on XPS 9530 (2023)
XPS 9530 has 2 tweeters and 2 subwoofers powered by CS35L41 amplifier, SPI
connected. For subwoofers to work, it requires both to enable amplifier
support, and to enable output to subwoofers via 0x17 quirk (similalry to
XPS 9510/9520).
These values mirror those of the Pioneer DJM-250MK2 as the channel layout
appears identical based on my observations. This duplication could be removed in
later contributions if desired.
Dinghao Liu [Mon, 4 Dec 2023 07:41:56 +0000 (15:41 +0800)]
ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate
When wm_adsp_buffer_read() fails, we should free buf->regions.
Otherwise, the callers of wm_adsp_buffer_populate() will
directly free buf on failure, which makes buf->regions a leaked
memory.
Peter Ujfalusi [Tue, 28 Nov 2023 12:39:14 +0000 (14:39 +0200)]
ASoC: hdac_hda: Conditionally register dais for HDMI and Analog
The current driver is registering the same dais for each hdev found in the
system which results duplicated widgets to be registered and the kernel
log contains similar prints:
snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten
snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi3 overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi2 overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi1 overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Codec Output Pin1 overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Codec Input Pin1 overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Analog Codec Playback overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Digital Codec Playback overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Alt Analog Codec Playback overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Analog Codec Capture overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Digital Codec Capture overwritten
skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Alt Analog Codec Capture overwritten
To avoid such issue, split the dai array into HDMI and non HDMI array and
register them conditionally:
for HDMI hdev only register the dais needed for HDMI
for non HDMI hdev do not register the HDMI dais.
Neil Armstrong [Thu, 16 Nov 2023 16:44:21 +0000 (17:44 +0100)]
ASoC: codecs: lpass-tx-macro: set active_decimator correct default value
The -1 value for active_decimator[dai_id] is considered as "not set",
but at probe the table is initialized a 0, this prevents enabling the
DEC0 Mixer since it will be considered as already set.
Initialize the table entries as -1 to fix tx_macro_tx_mixer_put().
Malcolm Hart [Mon, 27 Nov 2023 20:36:00 +0000 (20:36 +0000)]
ASoC: amd: yc: Fix non-functional mic on ASUS E1504FA
This patch adds ASUSTeK COMPUTER INC "E1504FA" to the quirks file acp6x-mach.c
to enable microphone array on ASUS Vivobook GO 15.
I have this laptop and can confirm that the patch succeeds in enabling the
microphone array.
Takashi Iwai [Thu, 30 Nov 2023 15:13:21 +0000 (16:13 +0100)]
ALSA: hda: Disable power-save on KONTRON SinglePC
It's been reported that the runtime PM on KONTRON SinglePC (PCI SSID
1734:1232) caused a stall of playback after a bunch of invocations.
(FWIW, this looks like an timing issue, and the stall happens rather
on the controller side.)
As a workaround, disable the default power-save on this platform.
Peter Ujfalusi [Mon, 27 Nov 2023 11:16:58 +0000 (13:16 +0200)]
ALSA: hda: intel-nhlt: Ignore vbps when looking for DMIC 32 bps format
When looking up DMIC blob from the NHLT table and the format is 32 bits,
ignore the vbps matching for 32 bps for DMIC since some NHLT table have
the vbps as 24, some have it as 32.
The DMIC hardware supports only one type of 32 bit sample size, which is
24 bit sampling on the MSB side and bits[1:0] is used for indicating the
channel number.
In the current code, we enable a widget core when it is set up and
disable it when it is freed. This is problematic with IPC4 because
widget free is essentially a NOP and all widgets are freed in the
firmware when the pipeline is deleted. This results in a crash during
pipeline deletion when one of it's widgets is scheduled to run on a
secondary core and is powered off when widget is freed. So, change the
logic to enable all cores needed by all the modules in a pipeline when
the pipeline widget is set up and disable them after the pipeline
widget is freed.
ASoC: SOF: sof-audio: Modify logic for enabling/disabling topology cores
In the current code, we enable a widget core when it is set up and
disable it when it is freed. This is problematic with IPC4 because
widget free is essentially a NOP and all widgets are freed in the
firmware when the pipeline is deleted. This results in a crash during
pipeline deletion when one of it's widgets is scheduled to run on a
secondary core and is powered off when widget is freed. So, change the
logic to enable all cores needed by all the modules in a pipeline when
the pipeline widget is set up and disable them after the pipeline
widget is freed.
ASoC: SOF: ipc4-topology: Add core_mask in struct snd_sof_pipeline
With IPC4, a pipeline may contain multiple modules in the data
processing domain and they can be scheduled to run on different cores.
Add a new field in struct snd_sof_pipeline to keep track of all the
cores that are associated with the modules in the pipeline. Set the
pipeline core mask for IPC3 when initializing the pipeline widget IPC
structure. For IPC4, set the core mark when initializing the pipeline
widget and initializing processing modules in the data processing domain.
Peter Ujfalusi [Fri, 24 Nov 2023 12:40:32 +0000 (14:40 +0200)]
ASoC: Intel: sof_sdw: Always register the HDMI dai links
The topology files for SDW devices require HDMI dai links to be present and
this is granted under normal conditions but in case of special use cases
the display (i915) driver might not be enabled due to deny-listing,
booting with nomodeset or just not compiled at all.
This should not block the non HDMI audio to be usable so register the dai
links unconditionally. The code has been prepared for this and in case of
no HDMI audio the link is created with dummy codec.
Shengjiu Wang [Thu, 23 Nov 2023 01:14:53 +0000 (09:14 +0800)]
ASoC: fsl_xcvr: refine the requested phy clock frequency
As the input phy clock frequency will divided by 2 by default
on i.MX8MP with the implementation of clk-imx8mp-audiomix driver,
So the requested frequency need to be updated.
The relation of phy clock is:
sai_pll_ref_sel
sai_pll
sai_pll_bypass
sai_pll_out
sai_pll_out_div2
earc_phy_cg
Johan Hovold [Thu, 23 Nov 2023 09:18:15 +0000 (10:18 +0100)]
ASoC: soc-pcm: fix up bad merge
A recent change to address pops and clicks with codecs like WSA883X
touched the same code paths as a fix for clearing DAI parameters and
resulted in a bad merge.
Specifically, commit f0220575e65a ("ASoC: soc-dai: add flag to mute and
unmute stream during trigger") made mute at stream close conditional,
while commit 3efcb471f871 ("ASoC: soc-pcm.c: Make sure DAI parameters
cleared if the DAI becomes inactive") moved that same mute call back to
soc_pcm_hw_clean().
Fix up the bad merge by dropping the second mute call from
soc_pcm_clean() and making sure that the call in soc_pcm_hw_clean() is
conditional as intended.
ALSA: hda: cs35l56: Enable low-power hibernation mode on SPI
SPI hibernation is now supported with the latest hibernation/wake
sequences in the shared ASoC code.
This has a functional dependency on two commits:
commit 3df761bdbc8b ("ASoC: cs35l56: Wake transactions need to be issued
twice")
commit a47cf4dac7dc ("ASoC: cs35l56: Change hibernate sequence to use
allow auto hibernate")
To protect against this, enabling hibernation is conditional on
CS35L56_WAKE_HOLD_TIME_US being defined, which indicates that the new
hibernation sequences are available.
Shengjiu Wang [Wed, 22 Nov 2023 01:42:53 +0000 (09:42 +0800)]
ASoC: fsl_xcvr: Enable 2 * TX bit clock for spdif only case
The bit 10 in TX_DPTH_CTRL register controls the TX clock rate.
If this bit is set, TX datapath clock should be = 2* TX bit rate.
If this bit is not set, TX datapath clock should be 10* TX bit rate.
As the spdif only case, we always use 2 * TX bit clock, so
this bit need to be set.
Shengjiu Wang [Mon, 20 Nov 2023 10:05:35 +0000 (18:05 +0800)]
ASoC: fsl_sai: Fix no frame sync clock issue on i.MX8MP
On i.MX8MP, when the TERE and FSD_MSTR enabled before configuring
the word width, there will be no frame sync clock issue, because
old word width impact the generation of frame sync.
TERE enabled earlier only for i.MX8MP case for the hardware limitation,
So need to disable FSD_MSTR before configuring word width, then enable
FSD_MSTR bit for this specific case.
Stefan Binding [Fri, 17 Nov 2023 16:36:09 +0000 (16:36 +0000)]
ALSA: cs35l41: Fix for old systems which do not support command
Some older laptops using cs35l41 use firmware which does not support
the CSPL_MBOX_CMD_SPK_OUT_ENABLE command.
Firmware versions v0.28.0 and older do not support this command.
Stefan Binding [Fri, 17 Nov 2023 16:36:08 +0000 (16:36 +0000)]
ALSA: hda: cs35l41: Remove unnecessary boolean state variable firmware_running
This state duplicates the running state inside cs_dsp, so is not necessary.
Remove it, and use cs_dsp.running instead.
This brings the CS35L41 HDA driver more inline with its ASoC version,
allowing the same state to be used when calling library functions.
Linus Torvalds [Sun, 19 Nov 2023 21:54:28 +0000 (13:54 -0800)]
Merge tag 'kbuild-fixes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Fix section mismatch warning messages for riscv and loongarch
- Remove CONFIG_IA64 left-over from linux/export-internal.h
- Fix the location of the quotes for UIMAGE_NAME
- Fix a memory leak bug in Kconfig
* tag 'kbuild-fixes-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: fix memory leak from range properties
kbuild: Move the single quotes for image name
linux/export: clean up the IA-64 KSYM_FUNC macro
modpost: fix section mismatch message for RELA
Linus Torvalds [Sun, 19 Nov 2023 21:49:32 +0000 (13:49 -0800)]
Merge tag 'irq_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fix from Borislav Petkov:
- Flush the translation service tables to prevent unpredictable
behavior on non-coherent GIC devices
* tag 'irq_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3-its: Flush ITS tables correctly in non-coherent GIC designs
Linus Torvalds [Sun, 19 Nov 2023 21:46:17 +0000 (13:46 -0800)]
Merge tag 'x86_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Ignore invalid x2APIC entries in order to not waste per-CPU data
- Fix a back-to-back signals handling scenario when shadow stack is in
use
- A documentation fix
- Add Kirill as TDX maintainer
* tag 'x86_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/acpi: Ignore invalid x2APIC entries
x86/shstk: Delay signal entry SSP write until after user accesses
x86/Documentation: Indent 'note::' directive for protocol version number note
MAINTAINERS: Add Intel TDX entry
Linus Torvalds [Sun, 19 Nov 2023 21:35:07 +0000 (13:35 -0800)]
Merge tag 'timers_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Borislav Petkov:
- Do the push of pending hrtimers away from a CPU which is being
offlined earlier in the offlining process in order to prevent a
deadlock
* tag 'timers_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
hrtimers: Push pending hrtimers away from outgoing CPU earlier
Linus Torvalds [Sun, 19 Nov 2023 21:32:00 +0000 (13:32 -0800)]
Merge tag 'sched_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Fix virtual runtime calculation when recomputing a sched entity's
weights
- Fix wrongly rejected unprivileged poll requests to the cgroup psi
pressure files
- Make sure the load balancing is done by only one CPU
* tag 'sched_urgent_for_v6.7_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Fix the decision for load balance
sched: psi: fix unprivileged polling against cgroups
sched/eevdf: Fix vruntime adjustment on reweight
Linus Torvalds [Sat, 18 Nov 2023 23:20:58 +0000 (15:20 -0800)]
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Seven small fixes, six in drivers and one in sd.
The sd fix is so large because it changes a struct pointer to a struct
but otherwise is fairly simple"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: qcom-ufs: dt-bindings: Document the SM8650 UFS Controller
scsi: sd: Fix sshdr use in sd_suspend_common()
scsi: scsi_debug: Delete some bogus error checking
scsi: scsi_debug: Fix some bugs in sdebug_error_write()
scsi: ufs: core: Fix racing issue between ufshcd_mcq_abort() and ISR
scsi: ufs: core: Expand MCQ queue slot to DeviceQueueDepth + 1
scsi: qla2xxx: Fix system crash due to bad pointer access
Linus Torvalds [Sat, 18 Nov 2023 23:13:10 +0000 (15:13 -0800)]
Merge tag 'parisc-for-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fixes from Helge Deller:
"On parisc we still sometimes need writeable stacks, e.g. if programs
aren't compiled with gcc-14. To avoid issues with the upcoming
systemd-254 we therefore have to disable prctl(PR_SET_MDWE) for now
(for parisc only).
The other two patches are minor: a bugfix for the soft power-off on
qemu with 64-bit kernel and prefer strscpy() over strlcpy():
- Fix power soft-off on qemu
- Disable prctl(PR_SET_MDWE) since parisc sometimes still needs
writeable stacks
- Use strscpy instead of strlcpy in show_cpuinfo()"
* tag 'parisc-for-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
prctl: Disable prctl(PR_SET_MDWE) on parisc
parisc/power: Fix power soft-off when running on qemu
parisc: Replace strlcpy() with strscpy()
Linus Torvalds [Sat, 18 Nov 2023 19:28:28 +0000 (11:28 -0800)]
Merge tag 'xfs-6.7-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Chandan Babu:
- Fix deadlock arising due to intent items in AIL not being cleared
when log recovery fails
- Fix stale data exposure bug when remapping COW fork extents to data
fork
- Fix deadlock when data device flush fails
- Fix AGFL minimum size calculation
- Select DEBUG_FS instead of XFS_DEBUG when XFS_ONLINE_SCRUB_STATS is
selected
- Fix corruption of log inode's extent count field when NREXT64 feature
is enabled
* tag 'xfs-6.7-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: recovery should not clear di_flushiter unconditionally
xfs: inode recovery does not validate the recovered inode
xfs: fix again select in kconfig XFS_ONLINE_SCRUB_STATS
xfs: fix internal error from AGFL exhaustion
xfs: up(ic_sema) if flushing data device fails
xfs: only remap the written blocks in xfs_reflink_end_cow_extent
XFS: Update MAINTAINERS to catch all XFS documentation
xfs: abort intent items when recovery intents fail
xfs: factor out xfs_defer_pending_abort
Linus Torvalds [Sat, 18 Nov 2023 19:23:32 +0000 (11:23 -0800)]
Merge tag 'nfsd-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
- Fix several long-standing bugs in the duplicate reply cache
- Fix a memory leak
* tag 'nfsd-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
NFSD: Fix checksum mismatches in the duplicate reply cache
NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update()
NFSD: Update nfsd_cache_append() to use xdr_stream
nfsd: fix file memleak on client_opens_release
Linus Torvalds [Sat, 18 Nov 2023 19:18:46 +0000 (11:18 -0800)]
Merge tag '6.7-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- multichannel fixes (including a lock ordering fix and an important
refcounting fix)
- spnego fix
* tag '6.7-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix lock ordering while disabling multichannel
cifs: fix leak of iface for primary channel
cifs: fix check of rc in function generate_smb3signingkey
cifs: spnego: add ';' in HOST_KEY_LEN
Helge Deller [Sat, 18 Nov 2023 18:33:35 +0000 (19:33 +0100)]
prctl: Disable prctl(PR_SET_MDWE) on parisc
systemd-254 tries to use prctl(PR_SET_MDWE) for it's MemoryDenyWriteExecute
functionality, but fails on parisc which still needs executable stacks in
certain combinations of gcc/glibc/kernel.
Disable prctl(PR_SET_MDWE) by returning -EINVAL for now on parisc, until
userspace has catched up.
Linus Torvalds [Sat, 18 Nov 2023 18:02:16 +0000 (10:02 -0800)]
Merge tag 'for-6.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Various fixes for the DM delay target to address regressions
introduced during the 6.7 merge window
- Fixes to both DM bufio and the verity target for no-sleep mode,
to address sleeping while atomic issues
- Update DM crypt target in response to the treewide change that
made MAX_ORDER inclusive
* tag 'for-6.7/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm-crypt: start allocating with MAX_ORDER
dm-verity: don't use blocking calls from tasklets
dm-bufio: fix no-sleep mode
dm-delay: avoid duplicate logic
dm-delay: fix bugs introduced by kthread mode
dm-delay: fix a race between delay_presuspend and delay_bio
Kees Cook [Thu, 16 Nov 2023 19:13:40 +0000 (11:13 -0800)]
parisc: Replace strlcpy() with strscpy()
strlcpy() reads the entire source buffer first. This read may exceed
the destination size limit. This is both inefficient and can lead
to linear read overflows if a source string is not NUL-terminated[1].
Additionally, it returns the size of the source string, not the
resulting size of the destination string. In an effort to remove strlcpy()
completely[2], replace strlcpy() here with strscpy().
Linus Torvalds [Sat, 18 Nov 2023 17:44:14 +0000 (09:44 -0800)]
Merge tag 'i2c-for-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Revert a not-working conversion to generic recovery for PXA,
use proper IO accessors for designware, and use proper PM level
for ocores to allow accessing interrupt providers late"
* tag 'i2c-for-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: ocores: Move system PM hooks to the NOIRQ phase
i2c: designware: Fix corrupted memory seen in the ISR
Revert "i2c: pxa: move to generic GPIO recovery"
Linus Torvalds [Sat, 18 Nov 2023 17:09:17 +0000 (09:09 -0800)]
Merge tag 'turbostat-2023.11.07' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull turbostat updates from Len Brown:
- Turbostat features are now table-driven (Rui Zhang)
- Add support for some new platforms (Sumeet Pawnikar, Rui Zhang)
- Gracefully run in configs when CPUs are limited (Rui Zhang, Srinivas
Pandruvada)
- misc minor fixes
[ This came in during the merge window, but sorting out the signed tag
took a while, so thus the late merge - Linus ]
* tag 'turbostat-2023.11.07' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (86 commits)
tools/power turbostat: version 2023.11.07
tools/power/turbostat: bugfix "--show IPC"
tools/power/turbostat: Add initial support for LunarLake
tools/power/turbostat: Add initial support for ArrowLake
tools/power/turbostat: Add initial support for GrandRidge
tools/power/turbostat: Add initial support for SierraForest
tools/power/turbostat: Add initial support for GraniteRapids
tools/power/turbostat: Add MSR_CORE_C1_RES support for spr_features
tools/power/turbostat: Move process to root cgroup
tools/power/turbostat: Handle cgroup v2 cpu limitation
tools/power/turbostat: Abstrct function for parsing cpu string
tools/power/turbostat: Handle offlined CPUs in cpu_subset
tools/power/turbostat: Obey allowed CPUs for system summary
tools/power/turbostat: Obey allowed CPUs for primary thread/core detection
tools/power/turbostat: Abstract several functions
tools/power/turbostat: Obey allowed CPUs during startup
tools/power/turbostat: Obey allowed CPUs when accessing CPU counters
tools/power/turbostat: Introduce cpu_allowed_set
tools/power/turbostat: Remove PC7/PC9 support on ADL/RPL
tools/power/turbostat: Enable MSR_CORE_C1_RES on recent Intel client platforms
...
Linus Torvalds [Fri, 17 Nov 2023 22:36:58 +0000 (14:36 -0800)]
Merge tag 'bcachefs-2023-11-17' of https://evilpiepirate.org/git/bcachefs
Pull bcachefs fixes from Kent Overstreet:
"Lots of small fixes for minor nits and compiler warnings.
Bigger items:
- The six locks lost wakeup is finally fixed: six_read_trylock() was
checking for the waiting bit before decrementing the number of
readers - validated the fix with a torture test.
- Fix for a memory reclaim issue: when needing to reallocate a key
cache key, we now do our usual GFP_NOWAIT; unlock(); GFP_KERNEL
dance.
- Multiple deleted inodes btree fixes
- Fix an issue in fsck, where i_nlink would be recalculated
incorrectly for hardlinked files if a snapshot had ever been taken.
- Kill journal pre-reservations: This is a bigger patch than I would
normally send at this point, but it deletes code and it fixes some
of our tests that would sporadically die with the journal getting
stuck, and it's a performance improvement, too"
* tag 'bcachefs-2023-11-17' of https://evilpiepirate.org/git/bcachefs: (22 commits)
bcachefs: Fix missing locking for dentry->d_parent access
bcachefs: six locks: Fix lost wakeup
bcachefs: Fix no_data_io mode checksum check
bcachefs: Fix bch2_check_nlinks() for snapshots
bcachefs: Don't decrease BTREE_ITER_MAX when LOCKDEP=y
bcachefs: Disable debug log statements
bcachefs: Fix missing transaction commit
bcachefs: Fix error path in bch2_mount()
bcachefs: Fix potential sleeping during mount
bcachefs: Fix iterator leak in may_delete_deleted_inode()
bcachefs: Kill journal pre-reservations
bcachefs: Check for nonce offset inconsistency in data_update path
bcachefs: Make sure to drop/retake btree locks before reclaim
bcachefs: btree_trans->write_locked
bcachefs: Run btree key cache shrinker less aggressively
bcachefs: Split out btree_key_cache_types.h
bcachefs: Guard against insufficient devices to create stripes
bcachefs: Fix null ptr deref in bch2_backpointer_get_node()
bcachefs: Fix multiple -Warray-bounds warnings
bcachefs: Use DECLARE_FLEX_ARRAY() helper and fix multiple -Warray-bounds warnings
...
Linus Torvalds [Fri, 17 Nov 2023 22:19:46 +0000 (14:19 -0800)]
Merge tag 'mm-hotfixes-stable-2023-11-17-14-04' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"Thirteen hotfixes. Seven are cc:stable and the remainder pertain to
post-6.6 issues or aren't considered suitable for backporting"
* tag 'mm-hotfixes-stable-2023-11-17-14-04' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: more ptep_get() conversion
parisc: fix mmap_base calculation when stack grows upwards
mm/damon/core.c: avoid unintentional filtering out of schemes
mm: kmem: drop __GFP_NOFAIL when allocating objcg vectors
mm/damon/sysfs-schemes: handle tried region directory allocation failure
mm/damon/sysfs-schemes: handle tried regions sysfs directory allocation failure
mm/damon/sysfs: check error from damon_sysfs_update_target()
mm: fix for negative counter: nr_file_hugepages
selftests/mm: add hugetlb_fault_after_madv to .gitignore
selftests/mm: restore number of hugepages
selftests: mm: fix some build warnings
selftests: mm: skip whole test instead of failure
mm/damon/sysfs: eliminate potential uninitialized variable warning
Linus Torvalds [Fri, 17 Nov 2023 22:08:14 +0000 (14:08 -0800)]
Merge tag 'block-6.7-2023-11-17' of git://git.kernel.dk/linux
Pull block fix from Jens Axboe:
"Just a single fix from Christoph/Ming, fixing a case where integrity
IO could be called without having an appropriate queue reference"
* tag 'block-6.7-2023-11-17' of git://git.kernel.dk/linux:
blk-mq: make sure active queue usage is held for bio_integrity_prep()
Linus Torvalds [Fri, 17 Nov 2023 22:03:18 +0000 (14:03 -0800)]
Merge tag 'io_uring-6.7-2023-11-17' of git://git.kernel.dk/linux
Pull io_uring fix from Jens Axboe:
"Just a single fixup for a change we made in this release, which caused
a regression in sometimes missing fdinfo output if the SQPOLL thread
had the lock held when fdinfo output was retrieved.
This brings us back on par with what we had before, where just the
main uring_lock will prevent that output. We'd love to get rid of that
too, but that is beyond the scope of this release and will have to
wait for 6.8"
* tag 'io_uring-6.7-2023-11-17' of git://git.kernel.dk/linux:
io_uring/fdinfo: remove need for sqpoll lock for thread/pid retrieval
Linus Torvalds [Fri, 17 Nov 2023 21:58:26 +0000 (13:58 -0800)]
Merge tag 'drm-fixes-2023-11-17' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Daniel Vetter:
"This is a 'blast from the bast' fixes pull, because it contains a
bunch of AGP fixes for amdgpu. Otherwise nothing out of the ordinary.
Next week is back to Dave unless he's knocked out by some conference
bug.
- amdgpu: fixes all over, including a set of AGP fixes
- nouvea: GSP + other bugfixes
- ivpu build fix
- lenovo legion go panel orientation quirk"
* tag 'drm-fixes-2023-11-17' of git://anongit.freedesktop.org/drm/drm: (30 commits)
drm/amdgpu/gmc9: disable AGP aperture
drm/amdgpu/gmc10: disable AGP aperture
drm/amdgpu/gmc11: disable AGP aperture
drm/amdgpu: add a module parameter to control the AGP aperture
drm/amdgpu/gmc11: fix logic typo in AGP check
drm/amd/display: Fix encoder disable logic
drm/amd/display: Change the DMCUB mailbox memory location from FB to inbox
drm/amdgpu: add and populate the port num into xgmi topology info
drm/amd/display: Negate IPS allow and commit bits
drm/amd/pm: Don't send unload message for reset
drm/amdgpu: fix ras err_data null pointer issue in amdgpu_ras.c
drm/amd/display: Clear dpcd_sink_ext_caps if not set
drm/amd/display: Enable fast plane updates on DCN3.2 and above
drm/amd/display: fix NULL dereference
drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()
drm/amd/display: Add null checks for 8K60 lightup
drm/amd/pm: Fill pcie error counters for gpu v1_4
drm/amd/pm: Update metric table for smu v13_0_6
drm/amdgpu: correct chunk_ptr to a pointer to chunk.
drm/amd/display: Fix DSC not Enabled on Direct MST Sink
...
Chuck Lever [Fri, 10 Nov 2023 16:28:45 +0000 (11:28 -0500)]
NFSD: Fix checksum mismatches in the duplicate reply cache
nfsd_cache_csum() currently assumes that the server's RPC layer has
been advancing rq_arg.head[0].iov_base as it decodes an incoming
request, because that's the way it used to work. On entry, it
expects that buf->head[0].iov_base points to the start of the NFS
header, and excludes the already-decoded RPC header.
These days however, head[0].iov_base now points to the start of the
RPC header during all processing. It no longer points at the NFS
Call header when execution arrives at nfsd_cache_csum().
In a retransmitted RPC the XID and the NFS header are supposed to
be the same as the original message, but the contents of the
retransmitted RPC header can be different. For example, for krb5,
the GSS sequence number will be different between the two. Thus if
the RPC header is always included in the DRC checksum computation,
the checksum of the retransmitted message might not match the
checksum of the original message, even though the NFS part of these
messages is identical.
The result is that, even if a matching XID is found in the DRC,
the checksum mismatch causes the server to execute the
retransmitted RPC transaction again.
Chuck Lever [Fri, 10 Nov 2023 16:28:33 +0000 (11:28 -0500)]
NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update()
The "statp + 1" pointer that is passed to nfsd_cache_update() is
supposed to point to the start of the egress NFS Reply header. In
fact, it does point there for AUTH_SYS and RPCSEC_GSS_KRB5 requests.
But both krb5i and krb5p add fields between the RPC header's
accept_stat field and the start of the NFS Reply header. In those
cases, "statp + 1" points at the extra fields instead of the Reply.
The result is that nfsd_cache_update() caches what looks to the
client like garbage.
A connection break can occur for a number of reasons, but the most
common reason when using krb5i/p is a GSS sequence number window
underrun. When an underrun is detected, the server is obliged to
drop the RPC and the connection to force a retransmit with a fresh
GSS sequence number. The client presents the same XID, it hits in
the server's DRC, and the server returns the garbage cache entry.
The "statp + 1" argument has been used since the oldest changeset
in the kernel history repo, so it has been in nfsd_dispatch()
literally since before history began. The problem arose only when
the server-side GSS implementation was added twenty years ago.
Chuck Lever [Fri, 10 Nov 2023 16:28:39 +0000 (11:28 -0500)]
NFSD: Update nfsd_cache_append() to use xdr_stream
When inserting a DRC-cached response into the reply buffer, ensure
that the reply buffer's xdr_stream is updated properly. Otherwise
the server will send a garbage response.
Mikulas Patocka [Fri, 17 Nov 2023 17:38:33 +0000 (18:38 +0100)]
dm-crypt: start allocating with MAX_ORDER
Commit 23baf831a32c ("mm, treewide: redefine MAX_ORDER sanely")
changed the meaning of MAX_ORDER from exclusive to inclusive. So, we
can allocate compound pages with up to 1 << MAX_ORDER pages.
Reflect this change in dm-crypt and start trying to allocate compound
pages with MAX_ORDER.
Mikulas Patocka [Fri, 17 Nov 2023 17:37:25 +0000 (18:37 +0100)]
dm-verity: don't use blocking calls from tasklets
The commit 5721d4e5a9cd enhanced dm-verity, so that it can verify blocks
from tasklets rather than from workqueues. This reportedly improves
performance significantly.
However, dm-verity was using the flag CRYPTO_TFM_REQ_MAY_SLEEP from
tasklets which resulted in warnings about sleeping function being called
from non-sleeping context.
This commit fixes dm-verity so that it doesn't use the flags
CRYPTO_TFM_REQ_MAY_SLEEP and CRYPTO_TFM_REQ_MAY_BACKLOG from tasklets. The
crypto API would do GFP_ATOMIC allocation instead, it could return -ENOMEM
and we catch -ENOMEM in verity_tasklet and requeue the request to the
workqueue.
Mikulas Patocka [Fri, 17 Nov 2023 17:36:34 +0000 (18:36 +0100)]
dm-bufio: fix no-sleep mode
dm-bufio has a no-sleep mode. When activated (with the
DM_BUFIO_CLIENT_NO_SLEEP flag), the bufio client is read-only and we
could call dm_bufio_get from tasklets. This is used by dm-verity.
Unfortunately, commit 450e8dee51aa ("dm bufio: improve concurrent IO
performance") broke this and the kernel would warn that cache_get()
was calling down_read() from no-sleeping context. The bug can be
reproduced by using "veritysetup open" with the "--use-tasklets"
flag.
This commit fixes dm-bufio, so that the tasklet mode works again, by
expanding use of the 'no_sleep_enabled' static_key to conditionally
use either a rw_semaphore or rwlock_t (which are colocated in the
buffer_tree structure using a union).
Mikulas Patocka [Fri, 17 Nov 2023 17:24:04 +0000 (18:24 +0100)]
dm-delay: avoid duplicate logic
This is small refactoring of dm-delay - we avoid duplicate logic in
flush_delayed_bios and flush_delayed_bios_fast and join these two
functions into one.
We also add cond_resched() to flush_delayed_bios because the list may have
unbounded number of entries.
Mikulas Patocka [Fri, 17 Nov 2023 17:22:47 +0000 (18:22 +0100)]
dm-delay: fix bugs introduced by kthread mode
This commit fixes the following bugs introduced by commit 70bbeb29fab0
("dm delay: for short delays, use kthread instead of timers and wq"):
* the function flush_worker_fn has no exit path - on unload, this
function will just loop and consume 100% CPU without any progress
* the wake-up mechanism in flush_worker_fn is racy - a wake up will be
missed if the process adds entries to the delayed_bios list just
before set_current_state(TASK_INTERRUPTIBLE)
* flush_delayed_bios_fast submits a bio while holding a global mutex;
this may deadlock if we have multiple stacked dm-delay devices and
the underlying device attempts to acquire the mutex too
* if the target constructor fails, it will call delay_dtr. delay_dtr
would attempt to free dc->timer_lock without it being initialized by
the constructor.
* if the target constructor's kthread allocation fails, delay_dtr
would crash trying to dereference dc->worker because it is non-NULL
due to ERR_PTR.
Fixes: 70bbeb29fab0 ("dm delay: for short delays, use kthread instead of timers and wq") Signed-off-by: Mikulas Patocka <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>
Mikulas Patocka [Fri, 17 Nov 2023 17:21:14 +0000 (18:21 +0100)]
dm-delay: fix a race between delay_presuspend and delay_bio
In delay_presuspend, we set the atomic variable may_delay and then stop
the timer and flush pending bios. The intention here is to prevent the
delay target from re-arming the timer again.
However, this test is racy. Suppose that one thread goes to delay_bio,
sees that dc->may_delay is one and proceeds; now, another thread executes
delay_presuspend, it sets dc->may_delay to zero, deletes the timer and
flushes pending bios. Then, the first thread continues and adds the bio to
delayed->list despite the fact that dc->may_delay is false.
Fix this bug by changing may_delay's type from atomic_t to bool and
only access it while holding the delayed_bios_lock mutex. Note that we
don't have to grab the mutex in delay_resume because there are no bios
in flight at this point.
Linus Torvalds [Fri, 17 Nov 2023 14:18:48 +0000 (09:18 -0500)]
Merge tag 'ovl-fixes-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs
Pull overlayfs fixes from Amir Goldstein:
"A fix to an overlayfs param parsing bug and a misformatted comment"
* tag 'ovl-fixes-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs:
ovl: fix memory leak in ovl_parse_param()
ovl: fix misformatted comment
Linus Torvalds [Fri, 17 Nov 2023 14:05:31 +0000 (09:05 -0500)]
Merge tag 'sound-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes: including a regression fix in RC1 wrt
HD-audio / i915 component binding, while the rest are HD-audio
device-speific fixes / quirks"
* tag 'sound-6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/realtek: Add quirks for HP Laptops
ALSA: hda/realtek: Add quirks for ASUS 2024 Zenbooks
ALSA: hda: i915: Alays handle -EPROBE_DEFER
ALSA: hda/realtek: Enable Mute LED on HP 255 G10
ALSA: hda: cs35l56: Enable low-power hibernation mode on i2c
ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC
ALSA: hda/realtek: Enable Mute LED on HP 255 G8
ALSA: hda/realtek - Add Dell ALC295 to pin fall back table
Linus Torvalds [Fri, 17 Nov 2023 13:42:05 +0000 (08:42 -0500)]
Merge tag 'audit-pr-20231116' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit fix from Paul Moore:
"One small audit patch to convert a WARN_ON_ONCE() into a normal
conditional to avoid scary looking console warnings when eBPF code
generates audit records from unexpected places"
* tag 'audit-pr-20231116' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
Kamil Duljas [Thu, 16 Nov 2023 22:41:13 +0000 (23:41 +0100)]
ASoC: Intel: Skylake: mem leak in skl register function
skl_platform_register() uses krealloc. When krealloc is fail,
then previous memory is not freed. The leak is also when soc
component registration failed.
Daniel Vetter [Fri, 17 Nov 2023 10:04:52 +0000 (11:04 +0100)]
Merge tag 'drm-misc-fixes-2023-11-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Assorted fixes for v6.7-rc2:
- Nouveau GSP fixes.
- Fix nouveau driver load without display.
- Use rwlock for nouveau's event lock to break a lockdep splat.
- Add orientation quirk for Lenovo Legion Go.
- Fix build failure in IVPU.
Alex Deucher [Thu, 9 Nov 2023 20:40:00 +0000 (15:40 -0500)]
drm/amdgpu/gmc9: disable AGP aperture
We've had misc reports of random IOMMU page faults when
this is used. It's just a rarely used optimization anyway, so
let's just disable it. It can still be toggled via the
module parameter for testing.
Alex Deucher [Thu, 9 Nov 2023 20:38:54 +0000 (15:38 -0500)]
drm/amdgpu/gmc10: disable AGP aperture
We've had misc reports of random IOMMU page faults when
this is used. It's just a rarely used optimization anyway, so
let's just disable it. It can still be toggled via the
module parameter for testing.
Alex Deucher [Thu, 9 Nov 2023 20:34:19 +0000 (15:34 -0500)]
drm/amdgpu/gmc11: disable AGP aperture
We've had misc reports of random IOMMU page faults when
this is used. It's just a rarely used optimization anyway, so
let's just disable it. It can still be toggled via the
module parameter for testing.
Alex Deucher [Thu, 9 Nov 2023 20:31:00 +0000 (15:31 -0500)]
drm/amdgpu: add a module parameter to control the AGP aperture
Add a module parameter to control the AGP aperture. The AGP
aperture is an aperture in the GPU's internal address space
which provides direct non-paged access to the platform address
space. This access is non-snooped so only uncached memory
can be accessed.
Add a knob so that we can toggle this for debugging.
Fixes: 67318cb84341 ("drm/amdgpu/gmc11: set gart placement GC11") Acked-by: Christian König <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Tested-by: Mario Limonciello <[email protected]> # PHX & Navi33 Signed-off-by: Alex Deucher <[email protected]>
[WHY]
DENTIST hangs when OTG is off and encoder is on. We were not
disabling the encoder properly when switching from extended mode to
external monitor only.
[HOW]
Disable the encoder using an existing enable/disable fifo helper instead
of enc35_stream_encoder_enable.
Paul Hsieh [Wed, 25 Oct 2023 02:53:35 +0000 (10:53 +0800)]
drm/amd/display: Clear dpcd_sink_ext_caps if not set
[WHY]
Some eDP panels' ext caps don't set initial values
and the value of dpcd_addr (0x317) is random.
It means that sometimes the eDP can be OLED, miniLED and etc,
and cause incorrect backlight control interface.
[HOW]
Add remove_sink_ext_caps to remove sink ext caps (HDR, OLED and etc)
Tianci Yin [Wed, 1 Nov 2023 01:47:13 +0000 (09:47 +0800)]
drm/amd/display: Enable fast plane updates on DCN3.2 and above
[WHY]
When cursor moves across screen boarder, lag cursor observed,
since subvp settings need to sync up with vblank that causes
cursor updates being delayed.
[HOW]
Enable fast plane updates on DCN3.2 to fix it.
José Pekkarinen [Tue, 14 Nov 2023 15:27:51 +0000 (17:27 +0200)]
drm/amd/display: fix NULL dereference
The following patch will fix a minor issue where a debug message is
referencing an struct that has just being checked whether is null or
not. This has been noticed by using coccinelle, in the following output:
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c:540:25-29: ERROR: aconnector is NULL but dereferenced.
Fixes: 5d72e247e58c ("drm/amd/display: switch DC over to the new DRM logging macros") Signed-off-by: José Pekkarinen <[email protected]> Signed-off-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()
When ddc_service_construct() is called, it explicitly checks both the
link type and whether there is something on the link which will
dictate whether the pin is marked as hw_supported.
If the pin isn't set or the link is not set (such as from
unloading/reloading amdgpu in an IGT test) then fail the
amdgpu_dm_i2c_xfer() call.
projects / linux.git / log