Need to merge back android13-5.15 to get the ABI updates so we can fix
presubmits on this branch.
Change-Id: If7150cb0c3e4b8872bdebf2e622efb3a0739bd55
Signed-off-by: Alistair Delva <adelva@google.com>
Fix error flagged by kernelci for allmodconfig builds. Need
explicit "fallthrough" statement.
see https://linux.kernelci.org/build/id/62ba68b0fdb9daa19ca39bde/logs/
Fixes: 6bcb23254b ("ANDROID: Add vendor hook to skip usb audio suspend in offload mode")
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I709ca3ab667cd31f6a9d8c83d48a8223a28dc911
android_vh_audio_usb_offload_suspend:
To skip pcm suspend in offload mode
We need a vendor hook to skip usb audio suspend in offload mode.
In kernel5.4 the cmd SNDRV_PCM_TRIGGER_SUSPEND and SNDRV_PCM_TRIGGER_STOP are treated differently.
However, they are treated the same in kernel5.15, which will lead to system suspend while music playing in offload mode.
Bug: 237022398
Test: build pass / music playing / recording
Signed-off-by: Wei Chen <wei.chen3@unisoc.com>
Change-Id: Ib6ec0a1419493801aeba2e045b33384f246f43b5
-----BEGIN PGP SIGNATURE-----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=2N+Q
-----END PGP SIGNATURE-----
Merge 5.15.44 into android13-5.15-lts
Changes in 5.15.44
HID: amd_sfh: Add support for sensor discovery
KVM: x86/mmu: fix NULL pointer dereference on guest INVPCID
ice: fix crash at allocation failure
ACPI: sysfs: Fix BERT error region memory mapping
MAINTAINERS: co-maintain random.c
MAINTAINERS: add git tree for random.c
lib/crypto: blake2s: include as built-in
lib/crypto: blake2s: move hmac construction into wireguard
lib/crypto: sha1: re-roll loops to reduce code size
lib/crypto: blake2s: avoid indirect calls to compression function for Clang CFI
random: document add_hwgenerator_randomness() with other input functions
random: remove unused irq_flags argument from add_interrupt_randomness()
random: use BLAKE2s instead of SHA1 in extraction
random: do not sign extend bytes for rotation when mixing
random: do not re-init if crng_reseed completes before primary init
random: mix bootloader randomness into pool
random: harmonize "crng init done" messages
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs
random: early initialization of ChaCha constants
random: avoid superfluous call to RDRAND in CRNG extraction
random: don't reset crng_init_cnt on urandom_read()
random: fix typo in comments
random: cleanup poolinfo abstraction
random: cleanup integer types
random: remove incomplete last_data logic
random: remove unused extract_entropy() reserved argument
random: rather than entropy_store abstraction, use global
random: remove unused OUTPUT_POOL constants
random: de-duplicate INPUT_POOL constants
random: prepend remaining pool constants with POOL_
random: cleanup fractional entropy shift constants
random: access input_pool_data directly rather than through pointer
random: selectively clang-format where it makes sense
random: simplify arithmetic function flow in account()
random: continually use hwgenerator randomness
random: access primary_pool directly rather than through pointer
random: only call crng_finalize_init() for primary_crng
random: use computational hash for entropy extraction
random: simplify entropy debiting
random: use linear min-entropy accumulation crediting
random: always wake up entropy writers after extraction
random: make credit_entropy_bits() always safe
random: remove use_input_pool parameter from crng_reseed()
random: remove batched entropy locking
random: fix locking in crng_fast_load()
random: use RDSEED instead of RDRAND in entropy extraction
random: get rid of secondary crngs
random: inline leaves of rand_initialize()
random: ensure early RDSEED goes through mixer on init
random: do not xor RDRAND when writing into /dev/random
random: absorb fast pool into input pool after fast load
random: use simpler fast key erasure flow on per-cpu keys
random: use hash function for crng_slow_load()
random: make more consistent use of integer types
random: remove outdated INT_MAX >> 6 check in urandom_read()
random: zero buffer after reading entropy from userspace
random: fix locking for crng_init in crng_reseed()
random: tie batched entropy generation to base_crng generation
random: remove ifdef'd out interrupt bench
random: remove unused tracepoints
random: add proper SPDX header
random: deobfuscate irq u32/u64 contributions
random: introduce drain_entropy() helper to declutter crng_reseed()
random: remove useless header comment
random: remove whitespace and reorder includes
random: group initialization wait functions
random: group crng functions
random: group entropy extraction functions
random: group entropy collection functions
random: group userspace read/write functions
random: group sysctl functions
random: rewrite header introductory comment
random: defer fast pool mixing to worker
random: do not take pool spinlock at boot
random: unify early init crng load accounting
random: check for crng_init == 0 in add_device_randomness()
random: pull add_hwgenerator_randomness() declaration into random.h
random: clear fast pool, crng, and batches in cpuhp bring up
random: round-robin registers as ulong, not u32
random: only wake up writers after zap if threshold was passed
random: cleanup UUID handling
random: unify cycles_t and jiffies usage and types
random: do crng pre-init loading in worker rather than irq
random: give sysctl_random_min_urandom_seed a more sensible value
random: don't let 644 read-only sysctls be written to
random: replace custom notifier chain with standard one
random: use SipHash as interrupt entropy accumulator
random: make consistent usage of crng_ready()
random: reseed more often immediately after booting
random: check for signal and try earlier when generating entropy
random: skip fast_init if hwrng provides large chunk of entropy
random: treat bootloader trust toggle the same way as cpu trust toggle
random: re-add removed comment about get_random_{u32,u64} reseeding
random: mix build-time latent entropy into pool at init
random: do not split fast init input in add_hwgenerator_randomness()
random: do not allow user to keep crng key around on stack
random: check for signal_pending() outside of need_resched() check
random: check for signals every PAGE_SIZE chunk of /dev/[u]random
random: allow partial reads if later user copies fail
random: make random_get_entropy() return an unsigned long
random: document crng_fast_key_erasure() destination possibility
random: fix sysctl documentation nits
init: call time_init() before rand_initialize()
ia64: define get_cycles macro for arch-override
s390: define get_cycles macro for arch-override
parisc: define get_cycles macro for arch-override
alpha: define get_cycles macro for arch-override
powerpc: define get_cycles macro for arch-override
timekeeping: Add raw clock fallback for random_get_entropy()
m68k: use fallback for random_get_entropy() instead of zero
riscv: use fallback for random_get_entropy() instead of zero
mips: use fallback for random_get_entropy() instead of just c0 random
arm: use fallback for random_get_entropy() instead of zero
nios2: use fallback for random_get_entropy() instead of zero
x86/tsc: Use fallback for random_get_entropy() instead of zero
um: use fallback for random_get_entropy() instead of zero
sparc: use fallback for random_get_entropy() instead of zero
xtensa: use fallback for random_get_entropy() instead of zero
random: insist on random_get_entropy() existing in order to simplify
random: do not use batches when !crng_ready()
random: use first 128 bits of input as fast init
random: do not pretend to handle premature next security model
random: order timer entropy functions below interrupt functions
random: do not use input pool from hard IRQs
random: help compiler out with fast_mix() by using simpler arguments
siphash: use one source of truth for siphash permutations
random: use symbolic constants for crng_init states
random: avoid initializing twice in credit race
random: move initialization out of reseeding hot path
random: remove ratelimiting for in-kernel unseeded randomness
random: use proper jiffies comparison macro
random: handle latent entropy and command line from random_init()
random: credit architectural init the exact amount
random: use static branch for crng_ready()
random: remove extern from functions in header
random: use proper return types on get_random_{int,long}_wait()
random: make consistent use of buf and len
random: move initialization functions out of hot pages
random: move randomize_page() into mm where it belongs
random: unify batched entropy implementations
random: convert to using fops->read_iter()
random: convert to using fops->write_iter()
random: wire up fops->splice_{read,write}_iter()
random: check for signals after page of pool writes
ALSA: ctxfi: Add SB046x PCI ID
Linux 5.15.44
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I54546066f38abcce892689c492b3210ae380f851
lookups
The control elements are managed in a single linked list and we
traverse the whole list for matching each numid or ctl id per every
inquiry of a control element. This is OK-ish for a small number of
elements but obviously it doesn't scale. Especially the matching with
the ctl id takes time because it checks each field of the snd_ctl_id
element, e.g. the name string is matched with strcmp().
This patch adds the hash tables with Xarray for improving the lookup
speed of a control element. There are two xarray tables added to the
card; one for numid and another for ctl id. For the numid, we use the
numid as the index, while for the ctl id, we calculate a hash key.
The lookup is done via a single xa_load() execution. As long as the
given control element is found on the Xarray table, that's fine, we
can give back a quick lookup result. The problem is when no entry
hits on the table, and for this case, we have a slight optimization.
Namely, the driver checks whether we had a collision on Xarray table,
and do a fallback search (linear lookup of the full entries) only if a
hash key collision happened beforehand.
So, in theory, the inquiry for a non-existing element might take still
time even with this patch in a worst case, but this must be pretty
rare.
The feature is enabled via CONFIG_SND_CTL_FAST_LOOKUP, which is turned
on as default. For simplicity, the option can be turned off only when
CONFIG_EXPERT is set ("You are expert? Then you manage 1000 knobs").
Link: https://lore.kernel.org/r/20220609180504.775-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Bug: 234796421
Signed-off-by: Raghu Bankapur <quic_rbankapu@quicinc.com>
Change-Id: Ic70ba31da655abb1a4287e1bd2a6109d6042b916
There seems to be lots of people wanting to change this structure, and
while it feels internal, due to some SoC patches, there's an ABI that
needs to be preserved here over time.
So add some padding to struct snd_usb_endpoint so that we can maintain
this succesfully in the future.
Of course, now that the padding is there, there never will be any need
to change this structure again...
Bug: 151154716
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I21cb3abbdca2961e33a94b2bc48b49f3fadbd206
-----BEGIN PGP SIGNATURE-----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=1sT5
-----END PGP SIGNATURE-----
Merge 5.15.42 into android13-5.15-lts
Changes in 5.15.42
usb: gadget: fix race when gadget driver register via ioctl
io_uring: arm poll for non-nowait files
floppy: use a statically allocated error counter
kernel/resource: Introduce request_mem_region_muxed()
i2c: piix4: Replace hardcoded memory map size with a #define
i2c: piix4: Move port I/O region request/release code into functions
i2c: piix4: Move SMBus controller base address detect into function
i2c: piix4: Move SMBus port selection into function
i2c: piix4: Add EFCH MMIO support to region request and release
i2c: piix4: Add EFCH MMIO support to SMBus base address detect
i2c: piix4: Add EFCH MMIO support for SMBus port select
i2c: piix4: Enable EFCH MMIO for Family 17h+
Watchdog: sp5100_tco: Move timer initialization into function
Watchdog: sp5100_tco: Refactor MMIO base address initialization
Watchdog: sp5100_tco: Add initialization using EFCH MMIO
Watchdog: sp5100_tco: Enable Family 17h+ CPUs
mm/kfence: reset PG_slab and memcg_data before freeing __kfence_pool
Revert "drm/i915/opregion: check port number bounds for SWSCI display power state"
rtc: fix use-after-free on device removal
rtc: pcf2127: fix bug when reading alarm registers
um: Cleanup syscall_handler_t definition/cast, fix warning
Input: add bounds checking to input_set_capability()
Input: stmfts - fix reference leak in stmfts_input_open
nvme-pci: add quirks for Samsung X5 SSDs
gfs2: Disable page faults during lockless buffered reads
rtc: sun6i: Fix time overflow handling
crypto: stm32 - fix reference leak in stm32_crc_remove
crypto: x86/chacha20 - Avoid spurious jumps to other functions
ALSA: hda/realtek: Enable headset mic on Lenovo P360
s390/traps: improve panic message for translation-specification exception
s390/pci: improve zpci_dev reference counting
vhost_vdpa: don't setup irq offloading when irq_num < 0
tools/virtio: compile with -pthread
nvmet: use a private workqueue instead of the system workqueue
nvme-multipath: fix hang when disk goes live over reconnect
rtc: mc146818-lib: Fix the AltCentury for AMD platforms
fs: fix an infinite loop in iomap_fiemap
MIPS: lantiq: check the return value of kzalloc()
drbd: remove usage of list iterator variable after loop
platform/chrome: cros_ec_debugfs: detach log reader wq from devm
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
nilfs2: fix lockdep warnings in page operations for btree nodes
nilfs2: fix lockdep warnings during disk space reclamation
ALSA: usb-audio: Restore Rane SL-1 quirk
ALSA: wavefront: Proper check of get_user() error
ALSA: hda/realtek: Add quirk for TongFang devices with pop noise
perf: Fix sys_perf_event_open() race against self
selinux: fix bad cleanup on error in hashtab_duplicate()
Fix double fget() in vhost_net_set_backend()
PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold
Revert "can: m_can: pci: use custom bit timings for Elkhart Lake"
KVM: x86/mmu: Update number of zapped pages even if page list is stable
arm64: paravirt: Use RCU read locks to guard stolen_time
arm64: mte: Ensure the cleared tags are visible before setting the PTE
crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ
libceph: fix potential use-after-free on linger ping and resends
drm/amd: Don't reset dGPUs if the system is going to s2idle
drm/i915/dmc: Add MMIO range restrictions
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
dma-buf: fix use of DMA_BUF_SET_NAME_{A,B} in userspace
dma-buf: ensure unique directory name for dmabuf stats
ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi
pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrl
ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group
ARM: dts: aspeed: Add ADC for AST2600 and enable for Rainier and Everest
ARM: dts: aspeed: Add secure boot controller node
ARM: dts: aspeed: Add video engine to g6
pinctrl: mediatek: mt8365: fix IES control pins
ALSA: hda - fix unused Realtek function when PM is not enabled
net: ipa: record proper RX transaction count
net: macb: Increment rx bd head after allocating skb and buffer
xfrm: rework default policy structure
xfrm: fix "disable_policy" flag use when arriving from different devices
net/sched: act_pedit: sanitize shift argument before usage
netfilter: flowtable: fix excessive hw offload attempts after failure
netfilter: nft_flow_offload: skip dst neigh lookup for ppp devices
net: fix dev_fill_forward_path with pppoe + bridge
netfilter: nft_flow_offload: fix offload with pppoe + vlan
Revert "PCI: aardvark: Rewrite IRQ code to chained IRQ handler"
net: systemport: Fix an error handling path in bcm_sysport_probe()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
ice: fix crash when writing timestamp on RX rings
ice: fix possible under reporting of ethtool Tx and Rx statistics
ice: move ice_container_type onto ice_ring_container
ice: Fix interrupt moderation settings getting cleared
clk: at91: generated: consider range when calculating best rate
net/qla3xxx: Fix a test in ql_reset_work()
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/mlx5: DR, Fix missing flow_source when creating multi-destination FW table
net/mlx5e: Properly block LRO when XDP is enabled
net: af_key: add check for pfkey_broadcast in function pfkey_process
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
mptcp: change the parameter of __mptcp_make_csum
mptcp: reuse __mptcp_make_csum in validate_data_csum
mptcp: fix checksum byte order
igb: skip phy status check where unavailable
netfilter: flowtable: fix TCP flow teardown
netfilter: flowtable: pass flowtable to nf_flow_table_iterate()
netfilter: flowtable: move dst_check to packet path
net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.
riscv: dts: sifive: fu540-c000: align dma node name with dtschema
scsi: ufs: core: Fix referencing invalid rsp field
perf build: Fix check for btf__load_from_kernel_by_id() in libbpf
gpio: gpio-vf610: do not touch other bits when set the target bit
gpio: mvebu/pwm: Refuse requests with inverted polarity
perf regs x86: Fix arch__intr_reg_mask() for the hybrid platform
perf bench numa: Address compiler error on s390
scsi: scsi_dh_alua: Properly handle the ALUA transitioning state
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
mac80211: fix rx reordering with non explicit / psmp ack policy
nl80211: validate S1G channel width
selftests: add ping test with ping_group_range tuned
Revert "fbdev: Make fb_release() return -ENODEV if fbdev was unregistered"
fbdev: Prevent possible use-after-free in fb_release()
net: fix wrong network header length
nl80211: fix locking in nl80211_set_tx_bitrate_mask()
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
net: atlantic: fix "frag[0] not initialized"
net: atlantic: reduce scope of is_rsc_complete
net: atlantic: add check for MAX_SKB_FRAGS
net: atlantic: verify hw_head_ lies within TX buffer ring
arm64: Enable repeat tlbi workaround on KRYO4XX gold CPUs
Input: ili210x - fix reset timing
dt-bindings: pinctrl: aspeed-g6: remove FWQSPID group
mt76: mt7921e: fix possible probe failure after reboot
lockdown: also lock down previous kgdb use
i2c: mt7621: fix missing clk_disable_unprepare() on error in mtk_i2c_probe()
afs: Fix afs_getattr() to refetch file status if callback break occurred
Linux 5.15.42
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifad49f172050c7f8d07f9432a48766cfd5ddf2ca
commit 1b073ebb174d0c7109b438e0a5eb4495137803ec upstream.
Adds the PCI ID for X-Fi cards sold under the Platnum and XtremeMusic names
Before: snd_ctxfi 0000:05:05.0: chip 20K1 model Unknown (1102:0021) is found
After: snd_ctxfi 0000:05:05.0: chip 20K1 model SB046x (1102:0021) is found
[ This is only about defining the model name string, and the rest is
handled just like before, as a default unknown device.
Edward confirmed that the stuff has been working fine -- tiwai ]
Signed-off-by: Edward Matijevic <motolav@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/cae7d1a4-8bd9-7dfe-7427-db7e766f7272@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit c3d9ca93f1e3bd3d1adfc4479a12c82fed424c87 ]
When CONFIG_PM is not enabled, alc_shutup() is not needed,
so move it inside the #ifdef CONFIG_PM guard.
Also drop some contiguous #endif / #ifdef CONFIG_PM for simplicity.
Fixes this build warning:
sound/pci/hda/patch_realtek.c:886:20: warning: unused function 'alc_shutup'
Fixes: 08c189f2c5 ("ALSA: hda - Use generic parser codes for Realtek driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20220430193318.29024-1-rdunlap@infradead.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 8b3b2392ed68bcd17c7eb84ca615ce1e5f115b99 upstream.
When audio stops playing there is an audible "pop"-noise when using
headphones on the TongFang GMxMRxx, GKxNRxx, GMxZGxx, GMxTGxx and GMxAGxx.
This quirk fixes this mostly.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220512180956.281804-1-wse@tuxedocomputers.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a34ae6c0660d3b96b0055f68ef74dc9478852245 upstream.
The antient ISA wavefront driver reads its sample patch data (uploaded
over an ioctl) via __get_user() with no good reason; likely just for
some performance optimizations in the past. Let's change this to the
standard get_user() and the error check for handling the fault case
properly.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220510103626.16635-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5c62383c06837b5719cd5447a5758b791279e653 upstream.
At cleaning up and moving the device rename from the quirk table to
its own table, we removed the entry for Rane SL-1 as we thought it's
only for renaming. It turned out, however, that the quirk is required
for matching with the device that declares itself as no standard
audio but only as vendor-specific.
Restore the quirk entry for Rane SL-1 to fix the regression.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215887
Fixes: 5436f59bc5 ("ALSA: usb-audio: Move device rename and profile quirks to an internal table")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220516103112.12950-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 5a8738571747c1e275a40b69a608657603867b7e ]
Lenovo P360 is another platform equipped with ALC897, and it needs
ALC897_FIXUP_HEADSET_MIC_PIN quirk to make its headset mic work.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220325160501.705221-1-kai.heng.feng@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-----BEGIN PGP SIGNATURE-----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=35Fl
-----END PGP SIGNATURE-----
Merge 5.15.41 into android13-5.15
Changes in 5.15.41
batman-adv: Don't skb_split skbuffs with frag_list
iwlwifi: iwl-dbg: Use del_timer_sync() before freeing
hwmon: (tmp401) Add OF device ID table
mac80211: Reset MBSSID parameters upon connection
net: Fix features skip in for_each_netdev_feature()
net: mscc: ocelot: fix last VCAP IS1/IS2 filter persisting in hardware when deleted
net: mscc: ocelot: fix VCAP IS2 filters matching on both lookups
net: mscc: ocelot: restrict tc-trap actions to VCAP IS2 lookup 0
net: mscc: ocelot: avoid corrupting hardware counters when moving VCAP filters
fbdev: simplefb: Cleanup fb_info in .fb_destroy rather than .remove
fbdev: efifb: Cleanup fb_info in .fb_destroy rather than .remove
fbdev: vesafb: Cleanup fb_info in .fb_destroy rather than .remove
platform/surface: aggregator: Fix initialization order when compiling as builtin module
ice: Fix race during aux device (un)plugging
ice: fix PTP stale Tx timestamps cleanup
ipv4: drop dst in multicast routing path
drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name()
netlink: do not reset transport header in netlink_recvmsg()
net: chelsio: cxgb4: Avoid potential negative array offset
fbdev: efifb: Fix a use-after-free due early fb_info cleanup
sfc: Use swap() instead of open coding it
net: sfc: fix memory leak due to ptp channel
mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
nfs: fix broken handling of the softreval mount option
ionic: fix missing pci_release_regions() on error in ionic_probe()
dim: initialize all struct fields
hwmon: (ltq-cputemp) restrict it to SOC_XWAY
procfs: prevent unprivileged processes accessing fdinfo dir
selftests: vm: Makefile: rename TARGETS to VMTARGETS
arm64: vdso: fix makefile dependency on vdso.so
virtio: fix virtio transitional ids
s390/ctcm: fix variable dereferenced before check
s390/ctcm: fix potential memory leak
s390/lcs: fix variable dereferenced before check
net/sched: act_pedit: really ensure the skb is writable
net: ethernet: mediatek: ppe: fix wrong size passed to memset()
net: bcmgenet: Check for Wake-on-LAN interrupt probe deferral
drm/vc4: hdmi: Fix build error for implicit function declaration
net: dsa: bcm_sf2: Fix Wake-on-LAN with mac_link_down()
net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
tls: Fix context leak on tls_device_down
drm/vmwgfx: Fix fencing on SVGAv3
gfs2: Fix filesystem block deallocation for short writes
hwmon: (f71882fg) Fix negative temperature
RDMA/irdma: Fix deadlock in irdma_cleanup_cm_core()
iommu: arm-smmu: disable large page mappings for Nvidia arm-smmu
ASoC: max98090: Reject invalid values in custom control put()
ASoC: max98090: Generate notifications on changes for custom control
ASoC: ops: Validate input values in snd_soc_put_volsw_range()
s390: disable -Warray-bounds
ASoC: SOF: Fix NULL pointer exception in sof_pci_probe callback
net: emaclite: Don't advertise 1000BASE-T and do auto negotiation
net: sfp: Add tx-fault workaround for Huawei MA5671A SFP ONT
secure_seq: use the 64 bits of the siphash for port offset calculation
tcp: use different parts of the port_offset for index and offset
tcp: resalt the secret every 10 seconds
tcp: add small random increments to the source port
tcp: dynamically allocate the perturb table used by source ports
tcp: increase source port perturb table to 2^16
tcp: drop the hash_32() part from the index calculation
interconnect: Restore sync state by ignoring ipa-virt in provider count
firmware_loader: use kernel credentials when reading firmware
KVM: PPC: Book3S PR: Enable MSR_DR for switch_mmu_context()
usb: xhci-mtk: fix fs isoc's transfer error
x86/mm: Fix marking of unused sub-pmd ranges
tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
tty: n_gsm: fix buffer over-read in gsm_dlci_data()
tty: n_gsm: fix mux activation issues in gsm_config()
usb: cdc-wdm: fix reading stuck on device close
usb: typec: tcpci: Don't skip cleanup in .remove() on error
usb: typec: tcpci_mt6360: Update for BMC PHY setting
USB: serial: pl2303: add device id for HP LM930 Display
USB: serial: qcserial: add support for Sierra Wireless EM7590
USB: serial: option: add Fibocom L610 modem
USB: serial: option: add Fibocom MA510 modem
slimbus: qcom: Fix IRQ check in qcom_slim_probe
fsl_lpuart: Don't enable interrupts too early
serial: 8250_mtk: Fix UART_EFR register address
serial: 8250_mtk: Fix register address for XON/XOFF character
ceph: fix setting of xattrs on async created inodes
Revert "mm/memory-failure.c: skip huge_zero_page in memory_failure()"
mm/huge_memory: do not overkill when splitting huge_zero_page
drm/vmwgfx: Disable command buffers on svga3 without gbobjects
drm/nouveau/tegra: Stop using iommu_present()
i40e: i40e_main: fix a missing check on list iterator
net: atlantic: always deep reset on pm op, fixing up my null deref regression
net: phy: Fix race condition on link status change
writeback: Avoid skipping inode writeback
cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp()
arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
net: phy: micrel: Do not use kszphy_suspend/resume for KSZ8061
net: phy: micrel: Pass .probe for KS8737
SUNRPC: Ensure that the gssproxy client can start in a connected state
drm/vmwgfx: Initialize drm_mode_fb_cmd2
Revert "drm/amd/pm: keep the BACO feature enabled for suspend"
dma-buf: call dma_buf_stats_setup after dmabuf is in valid list
mm/hwpoison: use pr_err() instead of dump_page() in get_any_page()
SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()
ping: fix address binding wrt vrf
usb: gadget: uvc: rename function to be more consistent
usb: gadget: uvc: allow for application to cleanly shutdown
Linux 5.15.41
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia65cdbbddf553237d6a3a38efb9bcb2fcc3990ec
[ Upstream commit aa22125c57f9e577f0a667e4fa07fc3fa8ca1e60 ]
Check that values written via snd_soc_put_volsw_range() are
within the range advertised by the control, ensuring that we
don't write out of spec values to the hardware.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220423131239.3375261-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 13fcf676d9e102594effc686d98521ff5c90b925 ]
The max98090 driver has some custom controls which share a put() function
which returns 0 unconditionally, meaning that events are not generated
when the value changes. Fix that.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220420193454.2647908-2-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2fbe467bcbfc760a08f08475eea6bbd4c2874319 ]
The max98090 driver has a custom put function for some controls which can
only be updated in certain circumstances which makes no effort to validate
that input is suitable for the control, allowing out of spec values to be
written to the hardware and presented to userspace. Fix this by returning
an error when invalid values are written.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220420193454.2647908-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Changes in 5.15.39
MIPS: Fix CP0 counter erratum detection for R4k CPUs
parisc: Merge model and model name into one line in /proc/cpuinfo
ALSA: hda/realtek: Add quirk for Yoga Duet 7 13ITL6 speakers
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC
mmc: sunxi-mmc: Fix DMA descriptors allocated above 32 bits
mmc: core: Set HS clock speed before sending HS CMD13
gpiolib: of: fix bounds check for 'gpio-reserved-ranges'
x86/fpu: Prevent FPU state corruption
KVM: x86/svm: Account for family 17h event renumberings in amd_pmc_perf_hw_id
iommu/vt-d: Calculate mask for non-aligned flushes
iommu/arm-smmu-v3: Fix size calculation in arm_smmu_mm_invalidate_range()
drm/amd/display: Avoid reading audio pattern past AUDIO_CHANNELS_COUNT
drm/amdgpu: do not use passthrough mode in Xen dom0
RISC-V: relocate DTB if it's outside memory region
Revert "SUNRPC: attempt AF_LOCAL connect on setup"
timekeeping: Mark NMI safe time accessors as notrace
firewire: fix potential uaf in outbound_phy_packet_callback()
firewire: remove check of list iterator against head past the loop body
firewire: core: extend card->lock in fw_core_handle_bus_reset
net: stmmac: disable Split Header (SPH) for Intel platforms
genirq: Synchronize interrupt thread startup
ASoC: da7219: Fix change notifications for tone generator frequency
ASoC: wm8958: Fix change notifications for DSP controls
ASoC: meson: Fix event generation for AUI ACODEC mux
ASoC: meson: Fix event generation for G12A tohdmi mux
ASoC: meson: Fix event generation for AUI CODEC mux
s390/dasd: fix data corruption for ESE devices
s390/dasd: prevent double format of tracks for ESE devices
s390/dasd: Fix read for ESE with blksize < 4k
s390/dasd: Fix read inconsistency for ESE DASD devices
can: grcan: grcan_close(): fix deadlock
can: isotp: remove re-binding of bound socket
can: grcan: use ofdev->dev when allocating DMA memory
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
can: grcan: only use the NAPI poll budget for RX
nfc: replace improper check device_is_registered() in netlink related functions
nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs
NFC: netlink: fix sleep in atomic bug when firmware download timeout
gpio: visconti: Fix fwnode of GPIO IRQ
gpio: pca953x: fix irq_stat not updated when irq is disabled (irq_mask not set)
hwmon: (adt7470) Fix warning on module removal
hwmon: (pmbus) disable PEC if not enabled
ASoC: dmaengine: Restore NULL prepare_slave_config() callback
ASoC: soc-ops: fix error handling
iommu/vt-d: Drop stop marker messages
iommu/dart: check return value after calling platform_get_resource()
net/mlx5e: Fix trust state reset in reload
net/mlx5e: Don't match double-vlan packets if cvlan is not set
net/mlx5e: CT: Fix queued up restore put() executing after relevant ft release
net/mlx5e: Fix the calling of update_buffer_lossy() API
net/mlx5: Avoid double clear or set of sync reset requested
net/mlx5: Fix deadlock in sync reset flow
selftests/seccomp: Don't call read() on TTY from background pgrp
SUNRPC release the transport of a relocated task with an assigned transport
RDMA/siw: Fix a condition race issue in MPA request processing
RDMA/irdma: Flush iWARP QP if modified to ERR from RTR state
RDMA/irdma: Reduce iWARP QP destroy time
RDMA/irdma: Fix possible crash due to NULL netdev in notifier
NFSv4: Don't invalidate inode attributes on delegation return
net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init()
net: dsa: mt7530: add missing of_node_put() in mt7530_setup()
net: stmmac: dwmac-sun8i: add missing of_node_put() in sun8i_dwmac_register_mdio_mux()
net: mdio: Fix ENOMEM return value in BCM6368 mux bus controller
net: cpsw: add missing of_node_put() in cpsw_probe_dt()
net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
net: emaclite: Add error handling for of_address_to_resource()
selftests/net: so_txtime: fix parsing of start time stamp on 32 bit systems
selftests/net: so_txtime: usage(): fix documentation of default clock
drm/msm/dp: remove fail safe mode related code
btrfs: do not BUG_ON() on failure to update inode when setting xattr
hinic: fix bug of wq out of bound access
mld: respect RCU rules in ip6_mc_source() and ip6_mc_msfilter()
rxrpc: Enable IPv6 checksums on transport socket
selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational
bnxt_en: Fix possible bnxt_open() failure caused by wrong RFS flag
bnxt_en: Fix unnecessary dropping of RX packets
selftests: ocelot: tc_flower_chains: specify conform-exceed action for policer
smsc911x: allow using IRQ0
btrfs: force v2 space cache usage for subpage mount
btrfs: always log symlinks in full mode
drm/amdgpu: unify BO evicting method in amdgpu_ttm
drm/amdgpu: explicitly check for s0ix when evicting resources
drm/amdgpu: don't set s3 and s0ix at the same time
drm/amdgpu: Ensure HDA function is suspended before ASIC reset
gpio: mvebu: drop pwm base assignment
kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
fbdev: Make fb_release() return -ENODEV if fbdev was unregistered
net/mlx5: Fix slab-out-of-bounds while reading resource dump menu
net/mlx5e: Lag, Fix use-after-free in fib event handler
net/mlx5e: Lag, Fix fib_info pointer assignment
net/mlx5e: Lag, Don't skip fib events on current dst
iommu/dart: Add missing module owner to ops structure
kvm: selftests: do not use bitfields larger than 32-bits for PTEs
KVM: selftests: Silence compiler warning in the kvm_page_table_test
x86/kvm: Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume
KVM: x86: Do not change ICR on write to APIC_SELF_IPI
KVM: x86/mmu: avoid NULL-pointer dereference on page freeing bugs
KVM: LAPIC: Enable timer posted-interrupt only when mwait/hlt is advertised
selftest/vm: verify mmap addr in mremap_test
selftest/vm: verify remap destination address in mremap_test
mmc: rtsx: add 74 Clocks in power on flow
Revert "parisc: Mark sched_clock unstable only if clocks are not syncronized"
rcu: Fix callbacks processing time limit retaining cond_resched()
rcu: Apply callbacks processing time limit only on softirq
PCI: pci-bridge-emul: Add description for class_revision field
PCI: pci-bridge-emul: Add definitions for missing capabilities registers
PCI: aardvark: Add support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers on emulated bridge
PCI: aardvark: Clear all MSIs at setup
PCI: aardvark: Comment actions in driver remove method
PCI: aardvark: Disable bus mastering when unbinding driver
PCI: aardvark: Mask all interrupts when unbinding driver
PCI: aardvark: Fix memory leak in driver unbind
PCI: aardvark: Assert PERST# when unbinding driver
PCI: aardvark: Disable link training when unbinding driver
PCI: aardvark: Disable common PHY when unbinding driver
PCI: aardvark: Replace custom PCIE_CORE_INT_* macros with PCI_INTERRUPT_*
PCI: aardvark: Rewrite IRQ code to chained IRQ handler
PCI: aardvark: Check return value of generic_handle_domain_irq() when processing INTx IRQ
PCI: aardvark: Make MSI irq_chip structures static driver structures
PCI: aardvark: Make msi_domain_info structure a static driver structure
PCI: aardvark: Use dev_fwnode() instead of of_node_to_fwnode(dev->of_node)
PCI: aardvark: Refactor unmasking summary MSI interrupt
PCI: aardvark: Add support for masking MSI interrupts
PCI: aardvark: Fix setting MSI address
PCI: aardvark: Enable MSI-X support
PCI: aardvark: Add support for ERR interrupt on emulated bridge
PCI: aardvark: Optimize writing PCI_EXP_RTCTL_PMEIE and PCI_EXP_RTSTA_PME on emulated bridge
PCI: aardvark: Add support for PME interrupts
PCI: aardvark: Fix support for PME requester on emulated bridge
PCI: aardvark: Use separate INTA interrupt for emulated root bridge
PCI: aardvark: Remove irq_mask_ack() callback for INTx interrupts
PCI: aardvark: Don't mask irq when mapping
PCI: aardvark: Drop __maybe_unused from advk_pcie_disable_phy()
PCI: aardvark: Update comment about link going down after link-up
Linux 5.15.39
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic51d6d05a0d99156c6fd844786e984aff8e7386a
Changes in 5.15.38
usb: mtu3: fix USB 3.0 dual-role-switch from device to host
USB: quirks: add a Realtek card reader
USB: quirks: add STRING quirk for VCOM device
USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS
USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
usb: xhci: tegra:Fix PM usage reference leak of tegra_xusb_unpowergate_partitions
xhci: Enable runtime PM on second Alderlake controller
xhci: stop polling roothubs after shutdown
xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms
iio: dac: ad5592r: Fix the missing return value.
iio: dac: ad5446: Fix read_raw not returning set value
iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
iio: imu: inv_icm42600: Fix I2C init possible nack
usb: misc: fix improper handling of refcount in uss720_probe()
usb: core: Don't hold the device lock while sleeping in do_proc_control()
usb: typec: ucsi: Fix reuse of completion structure
usb: typec: ucsi: Fix role swapping
usb: gadget: uvc: Fix crash when encoding data for usb request
usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind()
usb: dwc3: Try usb-role-switch first in dwc3_drd_init
usb: dwc3: core: Fix tx/rx threshold settings
usb: dwc3: core: Only handle soft-reset in DCTL
usb: dwc3: gadget: Return proper request status
usb: dwc3: pci: add support for the Intel Meteor Lake-P
usb: cdns3: Fix issue for clear halt endpoint
usb: phy: generic: Get the vbus supply
serial: imx: fix overrun interrupts in DMA mode
serial: amba-pl011: do not time out prematurely when draining tx fifo
serial: 8250: Also set sticky MCR bits in console restoration
serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
arch_topology: Do not set llc_sibling if llc_id is invalid
ceph: fix possible NULL pointer dereference for req->r_session
bus: mhi: host: pci_generic: Add missing poweroff() PM callback
bus: mhi: host: pci_generic: Flush recovery worker during freeze
arm64: dts: imx8mm-venice: fix spi2 pin configuration
pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config
hex2bin: make the function hex_to_bin constant-time
hex2bin: fix access beyond string end
riscv: patch_text: Fixup last cpu should be master
x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests
iocost: don't reset the inuse weight of under-weighted debtors
virtio_net: fix wrong buf address calculation when using xdp
cpufreq: qcom-hw: fix the race between LMH worker and cpuhp
cpufreq: qcom-cpufreq-hw: Fix throttle frequency value on EPSS platforms
video: fbdev: udlfb: properly check endpoint type
arm64: dts: meson: remove CPU opps below 1GHz for G12B boards
arm64: dts: meson: remove CPU opps below 1GHz for SM1 boards
iio:imu:bmi160: disable regulator in error path
mtd: rawnand: fix ecc parameters for mt7622
xsk: Fix l2fwd for copy mode + busy poll combo
arm64: dts: imx8qm: Correct SCU clock controller's compatible property
USB: Fix xhci event ring dequeue pointer ERDP update issue
ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue
arm64: dts: imx8mn: Fix SAI nodes
arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO pin labeling for CON1
phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
phy: samsung: exynos5250-sata: fix missing device put in probe error paths
ARM: OMAP2+: Fix refcount leak in omap_gic_of_init
bus: ti-sysc: Make omap3 gpt12 quirk handling SoC specific
ARM: dts: dra7: Fix suspend warning for vpe powerdomain
phy: ti: omap-usb2: Fix error handling in omap_usb2_enable_clocks
ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek
ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name
ARM: dts: at91: fix pinctrl phandles
phy: mapphone-mdm6600: Fix PM error handling in phy_mdm6600_probe
phy: ti: Add missing pm_runtime_disable() in serdes_am654_probe
interconnect: qcom: sdx55: Drop IP0 interconnects
ARM: dts: Fix mmc order for omap3-gta04
ARM: dts: am3517-evm: Fix misc pinmuxing
ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35
ipvs: correctly print the memory size of ip_vs_conn_tab
phy: amlogic: fix error path in phy_g12a_usb3_pcie_probe()
pinctrl: mediatek: moore: Fix build error
mtd: rawnand: Fix return value check of wait_for_completion_timeout
mtd: fix 'part' field data corruption in mtd_info
pinctrl: stm32: Do not call stm32_gpio_get() for edge triggered IRQs in EOI
memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode
net: dsa: Add missing of_node_put() in dsa_port_link_register_of
netfilter: nft_set_rbtree: overlap detection with element re-addition after deletion
bpf, lwt: Fix crash when using bpf_skb_set_tunnel_key() from bpf_xmit lwt hook
pinctrl: rockchip: fix RK3308 pinmux bits
tcp: md5: incorrect tcp_header_len for incoming connections
pinctrl: stm32: Keep pinctrl block clock enabled when LEVEL IRQ requested
tcp: ensure to use the most recently sent skb when filling the rate sample
wireguard: device: check for metadata_dst with skb_valid_dst()
sctp: check asoc strreset_chunk in sctp_generate_reconf_event
ARM: dts: imx6ull-colibri: fix vqmmc regulator
arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock
pinctrl: pistachio: fix use of irq_of_parse_and_map()
cpufreq: fix memory leak in sun50i_cpufreq_nvmem_probe
net: hns3: clear inited state and stop client after failed to register netdev
net: hns3: modify the return code of hclge_get_ring_chain_from_mbx
net: hns3: add validity check for message data length
net: hns3: add return value for mailbox handling in PF
net/smc: sync err code when tcp connection was refused
ip_gre: Make o_seqno start from 0 in native mode
ip6_gre: Make o_seqno start from 0 in native mode
ip_gre, ip6_gre: Fix race condition on o_seqno in collect_md mode
tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
tcp: make sure treq->af_specific is initialized
bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
cpufreq: qcom-cpufreq-hw: Clear dcvs interrupts
net: bcmgenet: hide status block before TX timestamping
net: phy: marvell10g: fix return value on error
net: dsa: mv88e6xxx: Fix port_hidden_wait to account for port_base_addr
drm/sun4i: Remove obsolete references to PHYS_OFFSET
net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK
io_uring: check reserved fields for send/sendmsg
io_uring: check reserved fields for recv/recvmsg
netfilter: conntrack: fix udp offload timeout sysctl
drm/amdkfd: Fix GWS queue count
drm/amd/display: Fix memory leak in dcn21_clock_source_create
tls: Skip tls_append_frag on zero copy size
bnx2x: fix napi API usage sequence
net: fec: add missing of_node_put() in fec_enet_init_stop_mode()
gfs2: Prevent endless loops in gfs2_file_buffered_write
gfs2: Minor retry logic cleanup
gfs2: Make sure not to return short direct writes
gfs2: No short reads or writes upon glock contention
perf arm-spe: Fix addresses of synthesized SPE events
ixgbe: ensure IPsec VF<->PF compatibility
Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits"
tcp: fix F-RTO may not work correctly when receiving DSACK
ASoC: Intel: soc-acpi: correct device endpoints for max98373
ASoC: wm8731: Disable the regulator when probing fails
ext4: fix bug_on in start_this_handle during umount filesystem
arch: xtensa: platforms: Fix deadlock in rs_close()
ksmbd: increment reference count of parent fp
ksmbd: set fixed sector size to FS_SECTOR_SIZE_INFORMATION
bonding: do not discard lowest hash bit for non layer3+4 hashing
x86: __memcpy_flushcache: fix wrong alignment if size > 2^32
cifs: destage any unwritten data to the server before calling copychunk_write
drivers: net: hippi: Fix deadlock in rr_close()
powerpc/perf: Fix 32bit compile
selftest/vm: verify mmap addr in mremap_test
selftest/vm: verify remap destination address in mremap_test
Revert "ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40"
zonefs: Fix management of open zones
zonefs: Clear inode information flags on inode creation
kasan: prevent cpu_quarantine corruption when CPU offline and cache shrink occur at same time
mtd: rawnand: qcom: fix memory corruption that causes panic
netfilter: Update ip6_route_me_harder to consider L3 domain
drm/i915: Check EDID for HDR static metadata when choosing blc
drm/i915: Fix SEL_FETCH_PLANE_*(PIPE_B+) register addresses
net: ethernet: stmmac: fix write to sgmii_adapter_base
ACPI: processor: idle: Avoid falling back to C3 type C-states
thermal: int340x: Fix attr.show callback prototype
btrfs: fix leaked plug after failure syncing log on zoned filesystems
ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines
ARM: dts: imx8mm-venice-gw{71xx,72xx,73xx}: fix OTG controller OC mode
x86/cpu: Load microcode during restore_processor_state()
perf symbol: Pass is_kallsyms to symbols__fixup_end()
perf symbol: Update symbols__fixup_end()
tty: n_gsm: fix restart handling via CLD command
tty: n_gsm: fix decoupled mux resource
tty: n_gsm: fix mux cleanup after unregister tty device
tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
tty: n_gsm: fix malformed counter for out of frame data
netfilter: nft_socket: only do sk lookups when indev is available
tty: n_gsm: fix insufficient txframe size
tty: n_gsm: fix wrong DLCI release order
tty: n_gsm: fix missing explicit ldisc flush
tty: n_gsm: fix wrong command retry handling
tty: n_gsm: fix wrong command frame length field encoding
tty: n_gsm: fix wrong signal octets encoding in MSC
tty: n_gsm: fix missing tty wakeup in convergence layer type 2
tty: n_gsm: fix reset fifo race condition
tty: n_gsm: fix incorrect UA handling
tty: n_gsm: fix software flow control handling
perf symbol: Remove arch__symbols__fixup_end()
eeprom: at25: Use DMA safe buffers
objtool: Fix code relocs vs weak symbols
objtool: Fix type of reloc::addend
powerpc/64: Add UADDR64 relocation support
Linux 5.15.38
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic5e398d47dd6240ecde38f635b3085fae7c3c0ab
Changes in 5.15.36
fs: remove __sync_filesystem
block: remove __sync_blockdev
block: simplify the block device syncing code
vfs: make sync_filesystem return errors from ->sync_fs
xfs: return errors in xfs_fs_sync_fs
dma-mapping: remove bogus test for pfn_valid from dma_map_resource
arm64/mm: drop HAVE_ARCH_PFN_VALID
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
mm: page_alloc: fix building error on -Werror=array-compare
perf tools: Fix segfault accessing sample_id xyarray
mm, kfence: support kmem_dump_obj() for KFENCE objects
gfs2: assign rgrp glock before compute_bitstructs
scsi: ufs: core: scsi_get_lba() error fix
net/sched: cls_u32: fix netns refcount changes in u32_change()
ALSA: usb-audio: Clear MIDI port active flag after draining
ALSA: hda/realtek: Add quirk for Clevo NP70PNP
ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek
ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create()
ASoC: rk817: Use devm_clk_get() in rk817_platform_probe
ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component
ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use
dmaengine: idxd: fix device cleanup on disable
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources
dmaengine: dw-edma: Fix unaligned 64bit access
spi: spi-mtk-nor: initialize spi controller after resume
esp: limit skb_page_frag_refill use to a single page
spi: cadence-quadspi: fix incorrect supports_op() return value
igc: Fix infinite loop in release_swfw_sync
igc: Fix BUG: scheduling while atomic
igc: Fix suspending when PTM is active
ALSA: hda/hdmi: fix warning about PCM count when used with SOF
rxrpc: Restore removed timer deletion
net/smc: Fix sock leak when release after smc_shutdown()
net/packet: fix packet_sock xmit return value checking
ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit()
ip6_gre: Fix skb_under_panic in __gre6_xmit()
net: restore alpha order to Ethernet devices in config
net/sched: cls_u32: fix possible leak in u32_init_knode()
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
ipv6: make ip6_rt_gc_expire an atomic_t
can: isotp: stop timeout monitoring when no first frame was sent
net: dsa: hellcreek: Calculate checksums in tagger
net: mscc: ocelot: fix broken IP multicast flooding
netlink: reset network and mac headers in netlink_dump()
drm/i915/display/psr: Unset enable_psr2_sel_fetch if other checks in intel_psr2_config_valid() fails
net: stmmac: Use readl_poll_timeout_atomic() in atomic state
dmaengine: idxd: add RO check for wq max_batch_size write
dmaengine: idxd: add RO check for wq max_transfer_size write
dmaengine: idxd: skip clearing device context when device is read-only
selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets
arm64: mm: fix p?d_leaf()
ARM: vexpress/spc: Avoid negative array index when !SMP
reset: renesas: Check return value of reset_control_deassert()
reset: tegra-bpmp: Restore Handle errors in BPMP response
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
drm/msm/disp: check the return value of kzalloc()
arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes
vxlan: fix error return code in vxlan_fdb_append
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
net: atlantic: Avoid out-of-bounds indexing
mt76: Fix undefined behavior due to shift overflowing the constant
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info()
drm/msm/mdp5: check the return of kzalloc()
net: macb: Restart tx only if queue pointer is lagging
scsi: iscsi: Release endpoint ID when its freed
scsi: iscsi: Merge suspend fields
scsi: iscsi: Fix NOP handling during conn recovery
scsi: qedi: Fix failed disconnect handling
stat: fix inconsistency between struct stat and struct compat_stat
VFS: filename_create(): fix incorrect intent.
nvme: add a quirk to disable namespace identifiers
nvme-pci: disable namespace identifiers for the MAXIO MAP1002/1202
nvme-pci: disable namespace identifiers for Qemu controllers
EDAC/synopsys: Read the error count from the correct register
mm/memory-failure.c: skip huge_zero_page in memory_failure()
memcg: sync flush only if periodic flush is delayed
mm, hugetlb: allow for "high" userspace addresses
oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup
mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove()
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
dma: at_xdmac: fix a missing check on list iterator
dmaengine: imx-sdma: fix init of uart scripts
net: atlantic: invert deep par in pm functions, preventing null derefs
Input: omap4-keypad - fix pm_runtime_get_sync() error checking
scsi: sr: Do not leak information in ioctl
sched/pelt: Fix attach_entity_load_avg() corner case
perf/core: Fix perf_mmap fail when CONFIG_PERF_USE_VMALLOC enabled
drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised
drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare
KVM: PPC: Fix TCE handling for VFIO
drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage
powerpc/perf: Fix power9 event alternatives
powerpc/perf: Fix power10 event alternatives
perf script: Always allow field 'data_src' for auxtrace
perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event
xtensa: patch_text: Fixup last cpu should be master
xtensa: fix a7 clobbering in coprocessor context load/store
openvswitch: fix OOB access in reserve_sfa_size()
gpio: Request interrupts after IRQ is initialized
ASoC: soc-dapm: fix two incorrect uses of list iterator
e1000e: Fix possible overflow in LTR decoding
ARC: entry: fix syscall_trace_exit argument
arm_pmu: Validate single/group leader events
KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog
KVM: x86: Pend KVM_REQ_APICV_UPDATE during vCPU creation to fix a race
KVM: nVMX: Defer APICv updates while L2 is active until L1 is active
KVM: SVM: Flush when freeing encrypted pages even on SME_COHERENT CPUs
netfilter: conntrack: convert to refcount_t api
netfilter: conntrack: avoid useless indirection during conntrack destruction
ext4: fix fallocate to use file_modified to update permissions consistently
ext4: fix symlink file size not match to file content
ext4: fix use-after-free in ext4_search_dir
ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
ext4, doc: fix incorrect h_reserved size
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4: force overhead calculation if the s_overhead_cluster makes no sense
netfilter: nft_ct: fix use after free when attaching zone template
jbd2: fix a potential race while discarding reserved buffers after an abort
spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller
block/compat_ioctl: fix range check in BLKGETSIZE
arm64: dts: qcom: add IPA qcom,qmp property
Linux 5.15.36
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I44d3a4de9b6fa1d2016b4e063eb211e8373a1216
commit eb5773201b1c5d603424bd21f161c8c2d1075b42 upstream.
cppcheck throws the following warning:
sound/soc/soc-ops.c:461:8: style: Variable 'ret' is assigned a value
that is never used. [unreadVariable]
ret = err;
^
This seems to be a missing change in the return value.
Fixes: 7f3d90a351968 ("ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_sx()")
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220421162328.302017-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 660564fc9a92a893a14f255be434f7ea0b967901 upstream.
As pointed out by Sascha Hauer, this patch changes:
if (pmc->config && !pcm->config->prepare_slave_config)
<do nothing>
to:
if (pmc->config && !pcm->config->prepare_slave_config)
snd_dmaengine_pcm_prepare_slave_config()
This breaks the drivers that do not need a call to
dmaengine_slave_config(). Drivers that still need to call
snd_dmaengine_pcm_prepare_slave_config(), but have a NULL
pcm->config->prepare_slave_config should use
snd_dmaengine_pcm_prepare_slave_config() as their prepare_slave_config
callback.
Fixes: 9a1e13440a4f ("ASoC: dmaengine: do not use a NULL prepare_slave_config() callback")
Reported-by: Sascha Hauer <sha@pengutronix.de>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20220421125403.2180824-1-codrin.ciubotariu@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit fce49921a22262736cdc3cc74fa67915b75e9363 upstream.
The AIU CODEC has a custom put() operation which returns 0 when the value
of the mux changes, meaning that events are not generated for userspace.
Change to return 1 in this case, the function returns early in the case
where there is no change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20220421123803.292063-3-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 12131008fc13ff7f7690d170b7a8f72d24fd7d1e upstream.
The G12A tohdmi has a custom put() operation which returns 0 when the value
of the mux changes, meaning that events are not generated for userspace.
Change to return 1 in this case, the function returns early in the case
where there is no change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20220421123803.292063-4-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 2e3a0d1bfa95b54333f7add3e50e288769373873 upstream.
The AIU ACODEC has a custom put() operation which returns 0 when the value
of the mux changes, meaning that events are not generated for userspace.
Change to return 1 in this case, the function returns early in the case
where there is no change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20220421123803.292063-2-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b4f5c6b2e52b27462c0599e64e96e53b58438de1 upstream.
The WM8958 DSP controls all return 0 on successful write, not a boolean
value indicating if the write changed the value of the control. Fix this
by returning 1 after a change, there is already a check at the start of
each put() that skips the function in the case that there is no change.
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220416125408.197440-1-broonie@kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 08ef48404965cfef99343d6bbbcf75b88c74aa0e upstream.
The tone generator frequency control just returns 0 on successful write,
not a boolean value indicating if there was a change or not. Compare
what was written with the value that was there previously so that
notifications are generated appropriately when the value changes.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220420133437.569229-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit eb9d84b0ffe39893cb23b0b6712bbe3637fa25fa upstream.
ALSA fireworks driver has a bug in its initial state to return count
shorter than expected by 4 bytes to userspace applications when handling
response frame for Echo Audio Fireworks transaction. It's due to missing
addition of the size for the type of event in ALSA firewire stack.
Fixes: 555e8a8f7f ("ALSA: fireworks: Add command/response functionality into hwdep interface")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20220424102428.21109-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 3b79954fd00d540677c97a560622b73f3a1f4e28 upstream.
Lenovo Yoga Duet 7 13ITL6 has Realtek ALC287 and built-in
speakers do not work out of the box. The fix developed for
Yoga 7i 14ITL5 also enables speaker output for this model.
Signed-off-by: Zihao Wang <wzhd@ustc.edu>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220424084120.74125-1-wzhd@ustc.edu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 92ccbf17eeacf510cf1eed9c252d9332ca24f02d ]
When the driver fails during probing, the driver should disable the
regulator, not just handle it in wm8731_hw_init().
The following log reveals it:
[ 17.812483] WARNING: CPU: 1 PID: 364 at drivers/regulator/core.c:2257 _regulator_put+0x3ec/0x4e0
[ 17.815958] RIP: 0010:_regulator_put+0x3ec/0x4e0
[ 17.824467] Call Trace:
[ 17.824774] <TASK>
[ 17.825040] regulator_bulk_free+0x82/0xe0
[ 17.825514] devres_release_group+0x319/0x3d0
[ 17.825882] i2c_device_probe+0x766/0x940
[ 17.829198] i2c_register_driver+0xb5/0x130
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Link: https://lore.kernel.org/r/20220405121038.4094051-1-zheyuma97@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 97326be14df7bacc6ba5c62c0556298c27ea0432 ]
The left speaker of max98373 uses spk_r_endpoint, and right
speaker uses spk_l_endpoint, this is obviously wrong.
This patch corrects the endpoints for max98373 codec.
Signed-off-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220406192341.271465-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
There are a lot of different structures that need to have a "frozen" abi
for the next 5+ years. Add padding to a lot of them in order to be able
to handle any future changes that might be needed due to LTS and
security fixes that might come up.
It's a best guess, based on what has happened in the past from the
5.10.0..5.10.110 release (1 1/2 years). Yes, past changes do not mean
that future changes will also be needed in the same area, but that is a
hint that those areas are both well maintained and looked after, and
there have been previous problems found in them.
Also the list of structures that are being required based on OEM usage
in the android/ symbol lists were consulted as that's a larger list than
what has been changed in the past.
Hopefully we caught everything we need to worry about, only time will
tell...
Bug: 151154716
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I880bbcda0628a7459988eeb49d18655522697664
This reverts commit 990e8bd6d9.
It is no longer needed as we are able to update the abi at this point in
time.
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id685a5c9bca0cd0aa8bcc0d2da6288b9220456c8
commit f730a46b931d894816af34a0ff8e4ad51565b39f upstream.
These two bug are here:
list_for_each_entry_safe_continue(w, n, list,
power_list);
list_for_each_entry_safe_continue(w, n, list,
power_list);
After the list_for_each_entry_safe_continue() exits, the list iterator
will always be a bogus pointer which point to an invalid struct objdect
containing HEAD member. The funciton poniter 'w->event' will be a
invalid value which can lead to a control-flow hijack if the 'w' can be
controlled.
The original intention was to continue the outer list_for_each_entry_safe()
loop with the same entry if w->event is NULL, but misunderstanding the
meaning of list_for_each_entry_safe_continue().
So just add a 'continue;' to fix the bug.
Cc: stable@vger.kernel.org
Fixes: 163cac061c ("ASoC: Factor out DAPM sequence execution")
Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
Link: https://lore.kernel.org/r/20220329012134.9375-1-xiam0nd.tong@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 1ef8715975de8bd481abbd0839ed4f49d9e5b0ff ]
Fix:
sound/usb/midi.c: In function ‘snd_usbmidi_out_endpoint_create’:
sound/usb/midi.c:1389:2: error: case label does not reduce to an integer constant
case USB_ID(0xfc08, 0x0101): /* Unknown vendor Cable */
^~~~
See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory
details as to why it triggers with older gccs only.
[ A slight correction with parentheses around the argument by tiwai ]
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220405151517.29753-3-bp@alien8.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit c74193787b2f683751a67603fb5f15c7584f355f ]
With commit 13046370c4 ("ALSA: hda/hdmi: let new platforms assign the
pcm slot dynamically"), old behaviour to consider the HDA pin number,
when choosing PCM to assign, was dropped.
Build on this change and limit the number of PCMs created to number of
converters (= maximum number of concurrent display/receivers) when
"mst_no_extra_pcms" and "dyn_pcm_no_legacy" quirks are both set.
Fix the check in hdmi_find_pcm_slot() to ensure only spec->pcm_used
entries are considered in the search. Elsewhere in the driver
spec->pcm_used is already checked properly.
Doing this avoids following warning at SOF driver probe for multiple
machine drivers:
[ 112.425297] sof_sdw sof_sdw: hda_dsp_hdmi_build_controls: no
PCM in topology for HDMI converter 4
[ 112.425298] sof_sdw sof_sdw: hda_dsp_hdmi_build_controls: no
PCM in topology for HDMI converter 5
[ 112.425299] sof_sdw sof_sdw: hda_dsp_hdmi_build_controls: no
PCM in topology for HDMI converter 6
Fixes: 13046370c4 ("ALSA: hda/hdmi: let new platforms assign the pcm slot dynamically")
BugLink: https://github.com/thesofproject/linux/issues/2573
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20220414150516.3638283-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit db6dd1bee63d1d88fbddfe07af800af5948ac28e ]
SIDO(Single-Inductor Dual-Ouput) Buck powers up both analog and digital
circuits along with internal memory, powering off this is the last thing
that codec should do when going to very low power.
Current code was powering off this Buck if there are no users of sysclk,
which is not correct. Powering off this buck will result in no register access.
This code path was never tested until recently after adding pm support
in SoundWire controller. Fix this by removing the buck poweroff when the
codec is active and also the code that is not used.
Without this patch all the read/write transactions will never complete and
results in SLIMBus Errors like:
qcom,slim-ngd qcom,slim-ngd.1: Tx:MT:0x0, MC:0x60, LA:0xcf failed:-110
wcd934x-codec wcd934x-codec.1.auto: ASoC: error at soc_component_read_no_lock
on wcd934x-codec.1.auto for register: [0x00000d05] -110
qcom,slim-ngd-ctrl 171c0000.slim: Error Interrupt received 0x82000000
Reported-by: Amit Pundir <amit.pundir@linaro.org>
Fixes: a61f3b4f47 ("ASoC: wcd934x: add support to wcd9340/wcd9341 codec")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Amit Pundir <amit.pundir@linaro.org>
Link: https://lore.kernel.org/r/20220407094313.2880-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e927b05f3cc20de87f6b7d912a5bbe556931caca ]
devm_snd_soc_register_component() may fails, we should check the error
and do the corresponding error handling.
Fixes: 150db8c5af ("ASoC: codecs: Add msm8916-wcd digital codec")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220403115239.30140-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8ba08d3a367a70f707b7c5d53ad92b98b960ee88 ]
We need to call clk_put() to undo clk_get() in the error path.
Use devm_clk_get() to obtain a reference to the clock, It has
the benefit that clk_put() is no longer required.
Fixes: 0d6a04da9b ("ASoC: Add Rockchip rk817 audio CODEC support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220404090753.17940-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9c363532413cda3e2c6dfa10e5cca7cd221877a0 ]
Academic correction of error handling:
In case the allocation of kc or kcontrol_type fails the correct label to
jump is hdr_err since the template.sname has been also allocated at this
point.
Fixes: d29d41e28e ("ASoC: topology: Add support for multiple kcontrol types to a widget")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220331114957.519-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit c775cbf62ed4911e4f0f23880f01815753123690 ]
The MCLK of the WM8731 on the AT91SAM9G20-EK board is connected to the
PCK0 output of the SoC, intended in the reference software to be supplied
using PLLB and programmed to 12MHz. As originally written for use with a
board file the audio driver was responsible for configuring the entire tree
but in the conversion to the common clock framework the registration of
the named pck0 and pllb clocks was removed so the driver has failed to
instantiate ever since.
Since the WM8731 driver has had support for managing a MCLK provided via
the common clock framework for some time we can simply drop all the clock
management code from the machine driver other than configuration of the
sysclk rate, the CODEC driver still respects that configuration from the
machine driver.
Fixes: ff78a189b0 ("ARM: at91: remove old at91-specific clock driver")
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20220325154241.1600757-2-broonie@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 0665886ad1392e6b5bae85d7a6ccbed48dca1522 upstream.
When a rawmidi output stream is closed, it calls the drain at first,
then does trigger-off only when the drain returns -ERESTARTSYS as a
fallback. It implies that each driver should turn off the stream
properly after the drain. Meanwhile, USB-audio MIDI interface didn't
change the port->active flag after the drain. This may leave the
output work picking up the port that is closed right now, which
eventually leads to a use-after-free for the already released rawmidi
object.
This patch fixes the bug by properly clearing the port->active flag
after the output drain.
Reported-by: syzbot+70e777a39907d6d5fd0a@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/00000000000011555605dceaff03@google.com
Link: https://lore.kernel.org/r/20220420130247.22062-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Changes in 5.15.35
drm/amd/display: Add pstate verification and recovery for DCN31
drm/amd/display: Fix p-state allow debug index on dcn31
hamradio: defer 6pack kfree after unregister_netdev
hamradio: remove needs_free_netdev to avoid UAF
cpuidle: PSCI: Move the `has_lpi` check to the beginning of the function
ACPI: processor idle: Check for architectural support for LPI
ACPI: processor idle: Allow playing dead in C3 state
ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40
btrfs: remove unused parameter nr_pages in add_ra_bio_pages()
btrfs: remove no longer used counter when reading data page
btrfs: remove unused variable in btrfs_{start,write}_dirty_block_groups()
soc: qcom: aoss: Expose send for generic usecase
dt-bindings: net: qcom,ipa: add optional qcom,qmp property
net: ipa: request IPA register values be retained
btrfs: release correct delalloc amount in direct IO write path
ALSA: core: Add snd_card_free_on_error() helper
ALSA: sis7019: Fix the missing error handling
ALSA: ali5451: Fix the missing snd_card_free() call at probe error
ALSA: als300: Fix the missing snd_card_free() call at probe error
ALSA: als4000: Fix the missing snd_card_free() call at probe error
ALSA: atiixp: Fix the missing snd_card_free() call at probe error
ALSA: au88x0: Fix the missing snd_card_free() call at probe error
ALSA: aw2: Fix the missing snd_card_free() call at probe error
ALSA: azt3328: Fix the missing snd_card_free() call at probe error
ALSA: bt87x: Fix the missing snd_card_free() call at probe error
ALSA: ca0106: Fix the missing snd_card_free() call at probe error
ALSA: cmipci: Fix the missing snd_card_free() call at probe error
ALSA: cs4281: Fix the missing snd_card_free() call at probe error
ALSA: cs5535audio: Fix the missing snd_card_free() call at probe error
ALSA: echoaudio: Fix the missing snd_card_free() call at probe error
ALSA: emu10k1x: Fix the missing snd_card_free() call at probe error
ALSA: ens137x: Fix the missing snd_card_free() call at probe error
ALSA: es1938: Fix the missing snd_card_free() call at probe error
ALSA: es1968: Fix the missing snd_card_free() call at probe error
ALSA: fm801: Fix the missing snd_card_free() call at probe error
ALSA: galaxy: Fix the missing snd_card_free() call at probe error
ALSA: hdsp: Fix the missing snd_card_free() call at probe error
ALSA: hdspm: Fix the missing snd_card_free() call at probe error
ALSA: ice1724: Fix the missing snd_card_free() call at probe error
ALSA: intel8x0: Fix the missing snd_card_free() call at probe error
ALSA: intel_hdmi: Fix the missing snd_card_free() call at probe error
ALSA: korg1212: Fix the missing snd_card_free() call at probe error
ALSA: lola: Fix the missing snd_card_free() call at probe error
ALSA: lx6464es: Fix the missing snd_card_free() call at probe error
ALSA: maestro3: Fix the missing snd_card_free() call at probe error
ALSA: oxygen: Fix the missing snd_card_free() call at probe error
ALSA: riptide: Fix the missing snd_card_free() call at probe error
ALSA: rme32: Fix the missing snd_card_free() call at probe error
ALSA: rme9652: Fix the missing snd_card_free() call at probe error
ALSA: rme96: Fix the missing snd_card_free() call at probe error
ALSA: sc6000: Fix the missing snd_card_free() call at probe error
ALSA: sonicvibes: Fix the missing snd_card_free() call at probe error
ALSA: via82xx: Fix the missing snd_card_free() call at probe error
ALSA: usb-audio: Cap upper limits of buffer/period bytes for implicit fb
ALSA: nm256: Don't call card private_free at probe error path
drm/msm: Add missing put_task_struct() in debugfs path
firmware: arm_scmi: Remove clear channel call on the TX channel
memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe
Revert "ath11k: mesh: add support for 256 bitmap in blockack frames in 11ax"
firmware: arm_scmi: Fix sorting of retrieved clock rates
media: rockchip/rga: do proper error checking in probe
SUNRPC: Fix the svc_deferred_event trace class
net/sched: flower: fix parsing of ethertype following VLAN header
veth: Ensure eth header is in skb's linear part
gpiolib: acpi: use correct format characters
cifs: release cached dentries only if mount is complete
net: mdio: don't defer probe forever if PHY IRQ provider is missing
mlxsw: i2c: Fix initialization error flow
net/sched: fix initialization order when updating chain 0 head
net: dsa: felix: suppress -EPROBE_DEFER errors
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
net/sched: taprio: Check if socket flags are valid
cfg80211: hold bss_lock while updating nontrans_list
netfilter: nft_socket: make cgroup match work in input too
drm/msm: Fix range size vs end confusion
drm/msm/dsi: Use connector directly in msm_dsi_manager_connector_init()
drm/msm/dp: add fail safe mode outside of event_mutex context
net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()
scsi: pm80xx: Mask and unmask upper interrupt vectors 32-63
scsi: pm80xx: Enable upper inbound, outbound queues
scsi: iscsi: Move iscsi_ep_disconnect()
scsi: iscsi: Fix offload conn cleanup when iscsid restarts
scsi: iscsi: Fix endpoint reuse regression
scsi: iscsi: Fix conn cleanup and stop race during iscsid restart
scsi: iscsi: Fix unbound endpoint error handling
sctp: Initialize daddr on peeled off socket
netfilter: nf_tables: nft_parse_register can return a negative value
ALSA: ad1889: Fix the missing snd_card_free() call at probe error
ALSA: mtpav: Don't call card private_free at probe error path
io_uring: move io_uring_rsrc_update2 validation
io_uring: verify that resv2 is 0 in io_uring_rsrc_update2
io_uring: verify pad field is 0 in io_get_ext_arg
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
ALSA: usb-audio: Increase max buffer size
ALSA: usb-audio: Limit max buffer and period sizes per time
perf tools: Fix misleading add event PMU debug message
macvlan: Fix leaking skb in source mode with nodst option
net: ftgmac100: access hardware register after clock ready
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
dm mpath: only use ktime_get_ns() in historical selector
vfio/pci: Fix vf_token mechanism when device-specific VF drivers are used
net: bcmgenet: Revert "Use stronger register read/writes to assure ordering"
block: fix offset/size check in bio_trim()
drm/amd: Add USBC connector ID
btrfs: fix fallocate to use file_modified to update permissions consistently
btrfs: do not warn for free space inode in cow_file_range
drm/amdgpu: conduct a proper cleanup of PDB bo
drm/amdgpu/gmc: use PCI BARs for APUs in passthrough
drm/amd/display: fix audio format not updated after edid updated
drm/amd/display: FEC check in timing validation
drm/amd/display: Update VTEM Infopacket definition
drm/amdkfd: Fix Incorrect VMIDs passed to HWS
drm/amdgpu/vcn: improve vcn dpg stop procedure
drm/amdkfd: Check for potential null return of kmalloc_array()
Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests
PCI: hv: Propagate coherence from VMbus device to PCI device
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
scsi: target: tcmu: Fix possible page UAF
scsi: lpfc: Fix queue failures when recovering from PCI parity error
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
net: micrel: fix KS8851_MLL Kconfig
ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs
gpu: ipu-v3: Fix dev_dbg frequency output
regulator: wm8994: Add an off-on delay for WM8994 variant
arm64: alternatives: mark patch_alternative() as `noinstr`
tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry
net: axienet: setup mdio unconditionally
Drivers: hv: balloon: Disable balloon and hot-add accordingly
net: usb: aqc111: Fix out-of-bounds accesses in RX fixup
myri10ge: fix an incorrect free for skb in myri10ge_sw_tso
spi: cadence-quadspi: fix protocol setup for non-1-1-X operations
drm/amd/display: Enable power gating before init_pipes
drm/amd/display: Revert FEC check in validation
drm/amd/display: Fix allocate_mst_payload assert on resume
drbd: set QUEUE_FLAG_STABLE_WRITES
scsi: mpt3sas: Fail reset operation if config request timed out
scsi: mvsas: Add PCI ID of RocketRaid 2640
scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan
drivers: net: slip: fix NPD bug in sl_tx_timeout()
io_uring: zero tag on rsrc removal
io_uring: use nospec annotation for more indexes
perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant
mm/secretmem: fix panic when growing a memfd_secret
mm, page_alloc: fix build_zonerefs_node()
mm: fix unexpected zeroed page mapping with zram swap
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
KVM: x86/mmu: Resolve nx_huge_pages when kvm.ko is loaded
SUNRPC: Fix NFSD's request deferral on RDMA transports
memory: renesas-rpc-if: fix platform-device leak in error path
gcc-plugins: latent_entropy: use /dev/urandom
cifs: verify that tcon is valid before dereference in cifs_kill_sb
ath9k: Properly clear TX status area before reporting to mac80211
ath9k: Fix usage of driver-private space in tx_info
btrfs: fix root ref counts in error handling in btrfs_get_root_ref
btrfs: mark resumed async balance as writing
ALSA: hda/realtek: Add quirk for Clevo PD50PNT
ALSA: hda/realtek: add quirk for Lenovo Thinkpad X12 speakers
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
nl80211: correctly check NL80211_ATTR_REG_ALPHA2 size
ipv6: fix panic when forwarding a pkt with no in6 dev
drm/amd/display: don't ignore alpha property on pre-multiplied mode
drm/amdgpu: Enable gfxoff quirk on MacBook Pro
x86/tsx: Use MSR_TSX_CTRL to clear CPUID bits
x86/tsx: Disable TSX development mode at boot
genirq/affinity: Consider that CPUs on nodes can be unbalanced
tick/nohz: Use WARN_ON_ONCE() to prevent console saturation
ARM: davinci: da850-evm: Avoid NULL pointer dereference
dm integrity: fix memory corruption when tag_size is less than digest size
i2c: dev: check return value when calling dev_set_name()
smp: Fix offline cpu check in flush_smp_call_function_queue()
i2c: pasemi: Wait for write xfers to finish
dt-bindings: net: snps: remove duplicate name
timers: Fix warning condition in __run_timers()
dma-direct: avoid redundant memory sync for swiotlb
drm/i915: Sunset igpu legacy mmap support based on GRAPHICS_VER_FULL
cpu/hotplug: Remove the 'cpu' member of cpuhp_cpu_state
soc: qcom: aoss: Fix missing put_device call in qmp_get
net: ipa: fix a build dependency
cpufreq: intel_pstate: ITMT support for overclocked system
ax25: add refcount in ax25_dev to avoid UAF bugs
ax25: fix reference count leaks of ax25_dev
ax25: fix UAF bugs of net_device caused by rebinding operation
ax25: Fix refcount leaks caused by ax25_cb_del()
ax25: fix UAF bug in ax25_send_control()
ax25: fix NPD bug in ax25_disconnect
ax25: Fix NULL pointer dereferences in ax25 timers
ax25: Fix UAF bugs in ax25 timers
Linux 5.15.35
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0dd9eaea7f977df42b0a5b9cb9043c879f62718b
commit 264fb03497ec1c7841bba872571bcd11beed57a7 upstream.
For this specific device on Lenovo Thinkpad X12 tablet, the verbs were
dumped by qemu running a guest OS that init this codec properly.
After studying the dump, it turns out that
the same quirk used by the other Lenovo devices can be reused.
The patch was tested working against the mainline kernel.
Cc: <stable@vger.kernel.org>
Signed-off-by: Tao Jin <tao-j@outlook.com>
Link: https://lore.kernel.org/r/CO6PR03MB6241CD73310B37858FE64C85E1E89@CO6PR03MB6241.namprd03.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 24d0c9f0e7de95fe3e3e0067cbea1cd5d413244b ]
In the previous fix, we increased the max buffer bytes from 1MB to 4MB
so that we can use bigger buffers for the modern HiFi devices with
higher rates, more channels and wider formats. OTOH, extending this
has a concern that too big buffer is allowed for the lower rates, less
channels and narrower formats; when an application tries to allocate
as big buffer as possible, it'll lead to unexpectedly too huge size.
Also, we had a problem about the inconsistent max buffer and period
bytes for the implicit feedback mode when both streams have different
channels. This was fixed by the (relatively complex) patch to reduce
the max buffer and period bytes accordingly.
This is an alternative fix for those, a patch to kill two birds with
one stone (*): instead of increasing the max buffer bytes blindly and
applying the reduction per channels, we simply use the hw constraints
for the buffer and period "time". Meanwhile the max buffer and period
bytes are set unlimited instead.
Since the inconsistency of buffer (and period) bytes comes from the
difference of the channels in the tied streams, as long as we care
only about the buffer (and period) time, it doesn't matter; the buffer
time is same for different channels, although we still allow higher
buffer size. Similarly, this will allow more buffer bytes for HiFi
devices while it also keeps the reasonable size for the legacy
devices, too.
As of this patch, the max period and buffer time are set to 1 and 2
seconds, which should be large enough for all possible use cases.
(*) No animals were harmed in the making of this patch.
Fixes: 98c27add5d96 ("ALSA: usb-audio: Cap upper limits of buffer/period bytes for implicit fb")
Fixes: fee2ec8cceb3 ("ALSA: usb-audio: Increase max buffer size")
Link: https://lore.kernel.org/r/20220412130740.18933-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Alistair Delva