This reverts commit d3d254e63e which is
commit e03781879a0d524ce3126678d50a80484a513c4b upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: Iecbd6b6537bd4cd2d178d0afbdc7557e521429c5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 00f8c6dc82 which is
commit 119a784c81 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I9f973774a99437a3dcfecf32eff8e7ddcfd418ed
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit ebc7597ce9 which is
commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I7db90bfbe74a408b807480c811382e38731f0c53
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 6fcbcc6c8e which is
commit 5c0930ccaad5a74d74e8b18b648c5eb21ed2fe94 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: Ifdc5474de6e7488eb24959df1697b61b2e3e7880
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.143
vdpa/mlx5: preserve CVQ vringh index
hrtimers: Push pending hrtimers away from outgoing CPU earlier
i2c: designware: Fix corrupted memory seen in the ISR
netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test
tg3: Move the [rt]x_dropped counters to tg3_napi
tg3: Increment tx_dropped in tg3_tso_bug()
kconfig: fix memory leak from range properties
drm/amdgpu: correct chunk_ptr to a pointer to chunk.
platform/x86: asus-wmi: Adjust tablet/lidflip handling to use enum
platform/x86: asus-wmi: Add support for ROG X13 tablet mode
platform/x86: asus-wmi: Simplify tablet-mode-switch probing
platform/x86: asus-wmi: Simplify tablet-mode-switch handling
platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code
of: dynamic: Fix of_reconfig_get_state_change() return value documentation
platform/x86: wmi: Allow duplicate GUIDs for drivers that use struct wmi_driver
platform/x86: wmi: Skip blocks with zero instances
ipv6: fix potential NULL deref in fib6_add()
octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam
octeontx2-af: Check return value of nix_get_nixlf before using nixlf
hv_netvsc: rndis_filter needs to select NLS
r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE
r8152: Add RTL8152_INACCESSIBLE checks to more loops
r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash()
r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1()
r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en()
mlxbf-bootctl: correctly identify secure boot with development keys
platform/mellanox: Add null pointer checks for devm_kasprintf()
platform/mellanox: Check devm_hwmon_device_register_with_groups() return value
arcnet: restoring support for multiple Sohard Arcnet cards
net: stmmac: fix FPE events losing
octeontx2-af: fix a use-after-free in rvu_npa_register_reporters
i40e: Fix unexpected MFS warning message
net: bnxt: fix a potential use-after-free in bnxt_init_tc
ionic: fix snprintf format length warning
ionic: Fix dim work handling in split interrupt mode
ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit()
net: hns: fix fake link up on xge port
octeontx2-af: Update Tx link register range
netfilter: nf_tables: bail out on mismatching dynset and set expressions
netfilter: nf_tables: validate family when identifying table via handle
netfilter: xt_owner: Fix for unsafe access of sk->sk_socket
tcp: do not accept ACK of bytes we never sent
bpf: sockmap, updating the sg structure should also update curr
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
net: add missing kdoc for struct genl_multicast_group::flags
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
tee: optee: Fix supplicant based device enumeration
RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm
RDMA/irdma: Do not modify to SQD on error
RDMA/irdma: Add wait for suspend on SQD
arm64: dts: rockchip: Expand reg size of vdec node for RK3399
RDMA/rtrs-srv: Do not unconditionally enable irq
RDMA/rtrs-clt: Start hb after path_up
RDMA/rtrs-srv: Check return values while processing info request
RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true
RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight
RDMA/rtrs-clt: Fix the max_send_wr setting
RDMA/rtrs-clt: Remove the warnings for req in_use check
RDMA/bnxt_re: Correct module description string
hwmon: (acpi_power_meter) Fix 4.29 MW bug
hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe()
ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate
RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz
RDMA/irdma: Avoid free the non-cqp_request scratch
arm64: dts: imx8mq: drop usb3-resume-missing-cas from usb
arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3
ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock
tracing: Fix a warning when allocating buffered events fails
scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle()
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt
ARM: dts: imx28-xea: Pass the 'model' property
riscv: fix misaligned access handling of C.SWSP and C.SDSP
md: introduce md_ro_state
md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly()
kprobes: consistent rcu api usage for kretprobe holder
nvme-pci: Add sleep quirk for Kingston drives
io_uring: fix mutex_unlock with unreferenced ctx
ALSA: usb-audio: Add Pioneer DJM-450 mixer controls
ALSA: pcm: fix out-of-bounds in snd_pcm_state_names
ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5
nilfs2: fix missing error check for sb_set_blocksize call
nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
checkstack: fix printed address
tracing: Always update snapshot buffer size
tracing: Disable snapshot buffer when stopping instance tracers
tracing: Fix incomplete locking when disabling buffered events
tracing: Fix a possible race when disabling buffered events
packet: Move reference count in packet_sock to atomic_long_t
regmap: fix bogus error on regcache_sync success
platform/surface: aggregator: fix recv_buf() return value
arm64: dts: mediatek: mt7622: fix memory node warning check
arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties
arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names
arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory
binder: fix memory leaks of spam and pending work
kallsyms: Make kallsyms_on_each_symbol generally available
coresight: etm4x: Make etm4_remove_dev() return void
coresight: etm4x: Remove bogous __exit annotation for some functions
misc: mei: client.c: return negative error code in mei_cl_write
misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write
ring-buffer: Force absolute timestamp on discard of event
tracing: Set actual size after ring buffer resize
tracing: Stop current tracer when resizing buffer
r8169: fix rtl8125b PAUSE frames blasting when suspended
mm: fix oops when filemap_map_pmd() without prealloc_pte
io_uring/af_unix: disable sending io_uring over sockets
netfilter: nft_set_pipapo: skip inactive elements during set walk
platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting
docs/process/howto: Replace C89 with C11
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
arm64: dts: mediatek: align thermal zone node names with dtschema
arm64: dts: mediatek: mt8183: Move thermal-zones to the root node
arm64: dts: mediatek: add missing space before {
arm64: dts: mt8183: kukui: Fix underscores in node names
perf/core: Add a new read format to get a number of lost samples
perf: Fix perf_event_validate_size()
gpiolib: sysfs: Fix error handling on failed export
drm/amd/amdgpu: Fix warnings in amdgpu/amdgpu_display.c
drm/amdgpu: correct the amdgpu runtime dereference usage count
usb: gadget: f_hid: fix report descriptor allocation
parport: Add support for Brainboxes IX/UC/PX parallel cards
Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1"
usb: typec: class: fix typec_altmode_put_partner to put plugs
ARM: PL011: Fix DMA support
serial: sc16is7xx: address RX timeout interrupt errata
serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit
serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt
serial: 8250_omap: Add earlycon support for the AM654 UART controller
x86/CPU/AMD: Check vendor in the AMD microcode callback
KVM: s390/mm: Properly reset no-dat
KVM: SVM: Update EFER software model on CR0 trap for SEV-ES
MIPS: Loongson64: Reserve vgabios memory on boot
MIPS: Loongson64: Enable DMA noncoherent support
Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem"
cifs: Fix non-availability of dedup breaking generic/304
smb: client: fix potential NULL deref in parse_dfs_referrals()
devcoredump : Serialize devcd_del work
devcoredump: Send uevent once devcd is ready
Linux 5.15.143
Change-Id: Ide3da0c3ba124e0773d9e6c946751fc3124f2d76
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 68156ce252 which is
commit 8d91f3f8ae upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I7d958eaa72b5fb242f60899c024cbbd34e7cb140
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 8912dbddb2 which is
commit 477865af60b2117ceaa1d558e03559108c15c78c upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I3afce81d975fc42a8a8bb41212da7303c3b231d9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.142
pinctrl: avoid reload of p state in list iteration
firewire: core: fix possible memory leak in create_units()
mmc: cqhci: Increase recovery halt timeout
mmc: cqhci: Warn of halt or task clear failure
mmc: cqhci: Fix task clearing in CQE error recovery
mmc: block: Retry commands in CQE error recovery
mmc: block: Do not lose cache flush during CQE error recovery
mmc: block: Be sure to wait while busy in CQE error recovery
ALSA: hda: Disable power-save on KONTRON SinglePC
ALSA: hda/realtek: Headset Mic VREF to 100%
ALSA: hda/realtek: Add supported ALC257 for ChromeOS
dm-verity: align struct dm_verity_fec_io properly
dm verity: don't perform FEC for failed readahead IO
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR
iommu/vt-d: Add MTL to quirk list to skip TE disabling
powerpc: Don't clobber f0/vs0 during fp|altivec register save
parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes
btrfs: add dmesg output for first mount and last unmount of a filesystem
btrfs: ref-verify: fix memory leaks in btrfs_ref_tree_mod()
btrfs: fix off-by-one when checking chunk map includes logical address
btrfs: send: ensure send_fd is writable
btrfs: make error messages more clear when getting a chunk map
Input: xpad - add HyperX Clutch Gladiate Support
vlan: introduce vlan_dev_free_egress_priority
vlan: move dev_put into vlan_dev_uninit
rcu: Avoid tracing a few functions executed in stop machine
hv_netvsc: fix race of netvsc and VF register_netdevice
USB: core: Change configuration warnings to notices
usb: config: fix iteration issue in 'usb_get_bos_descriptor()'
ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet
dpaa2-eth: increase the needed headroom to account for alignment
uapi: propagate __struct_group() attributes to the container union
selftests/net: ipsec: fix constant out of range
octeontx2-af: Fix possible buffer overflow
net: stmmac: xgmac: Disable FPE MMC interrupts
octeontx2-pf: Fix adding mbox work queue entry when num_vfs > 64
Revert "workqueue: remove unused cancel_work()"
r8169: prevent potential deadlock in rtl8169_close
ravb: Fix races between ravb_tx_timeout_work() and net related ops
net: ravb: Check return value of reset_control_deassert()
net: ravb: Use pm_runtime_resume_and_get()
net: ravb: Start TX queues after HW initialization succeeded
net: ravb: Stop DMA in case of failures on ravb_open()
perf intel-pt: Fix async branch flags
selftests/resctrl: Add missing SPDX license to Makefile
selftests/resctrl: Move _GNU_SOURCE define into Makefile
smb3: fix touch -h of symlink
ASoC: Intel: Move soc_intel_is_foo() helpers to a generic header
ASoC: SOF: sof-pci-dev: use community key on all Up boards
ASoC: SOF: sof-pci-dev: add parameter to override topology filename
ASoC: SOF: sof-pci-dev: don't use the community key on APL Chromebooks
ASoC: SOF: sof-pci-dev: Fix community key quirk detection
fbdev: stifb: Make the STI next font pointer a 32-bit signed offset
fs: add ctime accessors infrastructure
smb3: fix caching of ctime on setxattr
cpufreq: imx6q: don't warn for disabling a non-existing frequency
cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
iommu/vt-d: Omit devTLB invalidation requests when TES=0
iommu/vt-d: Make context clearing consistent with context mapping
mmc: core: add helpers mmc_regulator_enable/disable_vqmmc
mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled
r8169: disable ASPM in case of tx timeout
r8169: fix deadlock on RTL8125 in jumbo mtu mode
iomap: update ki_pos a little later in iomap_dio_complete
Linux 5.15.142
Change-Id: I2d05eab8dfba11864fda02413067bb3ce67ce9ea
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 52badc06b1 which is
commit 1e839143d6 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I1c9b7949853c19e46c3dc125d8e9d7ca15ada746
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 364406d4c1 which is
commit fc43e9c857b7aa55efba9398419b14d9e35dcc7d upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I4ebf910f8c9e94cb2f2ec217a7dd76f1489f0e3a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.141
afs: Fix afs_server_list to be cleaned up with RCU
afs: Make error on cell lookup failure consistent with OpenAFS
drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence
drm/panel: auo,b101uan08.3: Fine tune the panel power sequence
drm/panel: simple: Fix Innolux G101ICE-L01 bus flags
drm/panel: simple: Fix Innolux G101ICE-L01 timings
wireguard: use DEV_STATS_INC()
octeontx2-pf: Fix memory leak during interface down
ata: pata_isapnp: Add missing error check for devm_ioport_map()
drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full
HID: core: store the unique system identifier in hid_device
HID: fix HID device resource race between HID core and debugging support
ipv4: Correct/silence an endian warning in __ip_do_redirect
net: usb: ax88179_178a: fix failed operations during ax88179_reset
net/smc: avoid data corruption caused by decline
arm/xen: fix xen_vcpu_info allocation alignment
octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF
amd-xgbe: handle corner-case during sfp hotplug
amd-xgbe: handle the corner-case during tx completion
amd-xgbe: propagate the correct speed and duplex status
net: axienet: Fix check for partial TX checksum
afs: Return ENOENT if no cell DNS record can be found
afs: Fix file locking on R/O volumes to operate in local mode
nvmet: nul-terminate the NQNs passed in the connect command
USB: dwc3: qcom: fix resource leaks on probe deferral
USB: dwc3: qcom: fix ACPI platform device leak
lockdep: Fix block chain corruption
MIPS: KVM: Fix a build warning about variable set but not used
media: camss: Replace hard coded value with parameter
media: camss: sm8250: Virtual channels for CSID
media: qcom: camss: Fix set CSI2_RX_CFG1_VC_MODE when VC is greater than 3
media: qcom: camss: Fix csid-gen2 for test pattern generator
ext4: add a new helper to check if es must be kept
ext4: factor out __es_alloc_extent() and __es_free_extent()
ext4: use pre-allocated es in __es_insert_extent()
ext4: use pre-allocated es in __es_remove_extent()
ext4: using nofail preallocation in ext4_es_remove_extent()
ext4: using nofail preallocation in ext4_es_insert_delayed_block()
ext4: using nofail preallocation in ext4_es_insert_extent()
ext4: fix slab-use-after-free in ext4_es_insert_extent()
ext4: make sure allocate pending entry not fail
proc: sysctl: prevent aliased sysctls from getting passed to init
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA
swiotlb-xen: provide the "max_mapping_size" method
bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce()
md: fix bi_status reporting in md_end_clone_io
bcache: fixup multi-threaded bch_sectors_dirty_init() wake-up race
io_uring/fs: consider link->flags when getting path for LINKAT
s390/dasd: protect device queue against concurrent access
USB: serial: option: add Luat Air72*U series products
hv_netvsc: Fix race of register_netdevice_notifier and VF register
hv_netvsc: Mark VF as slave before exposing it to user-mode
dm-delay: fix a race between delay_presuspend and delay_bio
bcache: check return value from btree_node_alloc_replacement()
bcache: prevent potential division by zero error
bcache: fixup init dirty data errors
bcache: fixup lock c->root error
usb: cdnsp: Fix deadlock issue during using NCM gadget
USB: serial: option: add Fibocom L7xx modules
USB: serial: option: fix FM101R-GL defines
USB: serial: option: don't claim interface 4 for ZTE MF290
usb: typec: tcpm: Skip hard reset when in error recovery
USB: dwc2: write HCINT with INTMASK applied
usb: dwc3: Fix default mode initialization
usb: dwc3: set the dma max_seg_size
USB: dwc3: qcom: fix software node leak on probe errors
USB: dwc3: qcom: fix wakeup after probe deferral
io_uring: fix off-by one bvec index
Linux 5.15.141
Change-Id: Ice6c7b1f1d40d45f597694dbdf7580dc70b1a227
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit bc443a199f which is
commit 47f56e38a199bd45514b8e0142399cba4feeaf1a upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I1eb28bbeaad153856f124ef007fa5834012c2aba
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit bb9bcf47fb which is
commit 8ea1eebb49 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I7312d7514465b14b40fbc96f35d15a3af057168e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit be1ceb8b7c which is
commit e8d0059000 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I12120ec99b50bb671a10272766641545051785e0
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 427165421c which is
commit cae3873c5b upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: I442c411d2dd2a01f30d3d9cba5f83510e3fdc2e1
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit 6c71b9b177 which is
commit 871019b22d1bcc9fab2d1feba1b9a564acbb6e99 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: Ia61632b09de4a97dbc231e242f7315d798bf5e96
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit cbc7c29dff which is
commit bb32500fb9b78215e4ef6ee8b4345c5f5d7eafb4 upstream.
It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.
Bug: 161946584
Change-Id: Ibe8c85403cda0e808e3921d947bd3d0201da521a
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This reverts commit f9d3ba62e8 which is
commit 265f3ed077036f053981f5eea0b5b43e7c5b39ff upstream.
It turns the work_on_cpu() function into an #define, which messes with
the systems that were previously depending on that abi symbol. As this
is a change only for when lockdep is enabled, which is NOT in any
running Android system, it is safe to revert for now.
Bug: 161946584
Change-Id: I5f117cccfb411efb742a4faf1cefcb4826faae15
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Changes in 5.15.140
locking/ww_mutex/test: Fix potential workqueue corruption
perf/core: Bail out early if the request AUX area is out of bound
clocksource/drivers/timer-imx-gpt: Fix potential memory leak
clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware
workqueue: Provide one lock class key per work_on_cpu() callsite
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
wifi: mac80211_hwsim: fix clang-specific fortify warning
wifi: mac80211: don't return unset power in ieee80211_get_tx_power()
atl1c: Work around the DMA RX overflow issue
bpf: Detect IP == ksym.end as part of BPF program
wifi: ath9k: fix clang-specific fortify warnings
wifi: ath10k: fix clang-specific fortify warning
net: annotate data-races around sk->sk_tx_queue_mapping
net: annotate data-races around sk->sk_dst_pending_confirm
wifi: ath10k: Don't touch the CE interrupt registers after power up
Bluetooth: btusb: Add date->evt_skb is NULL check
Bluetooth: Fix double free in hci_conn_cleanup
platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e
drm/komeda: drop all currently held locks if deadlock happens
drm/amdkfd: Fix a race condition of vram buffer unref in svm code
drm/amd/display: use full update for clip size increase of large plane source
string.h: add array-wrappers for (v)memdup_user()
kernel: kexec: copy user-array safely
kernel: watch_queue: copy user-array safely
drm: vmwgfx_surface.c: copy user-array safely
drm/msm/dp: skip validity check for DP CTS EDID checksum
drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
drm/amdgpu: Fix potential null pointer derefernce
drm/panel: fix a possible null pointer dereference
drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference
drm/amdgpu/vkms: fix a possible null pointer dereference
drm/panel: st7703: Pick different reset sequence
drm/amdkfd: Fix shift out-of-bounds issue
drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
arm64: dts: ls208xa: use a pseudo-bus to constrain usb dma size
selftests/efivarfs: create-read: fix a resource leak
ASoC: soc-card: Add storage for PCI SSID
crypto: pcrypt - Fix hungtask for PADATA_RESET
RDMA/hfi1: Use FIELD_GET() to extract Link Width
scsi: hisi_sas: Set debugfs_dir pointer to NULL after removing debugfs
scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool
fs/jfs: Add check for negative db_l2nbperpage
fs/jfs: Add validity check for db_maxag and db_agpref
jfs: fix array-index-out-of-bounds in dbFindLeaf
jfs: fix array-index-out-of-bounds in diAlloc
HID: lenovo: Detect quirk-free fw on cptkbd and stop applying workaround
ARM: 9320/1: fix stack depot IRQ stack filter
ALSA: hda: Fix possible null-ptr-deref when assigning a stream
PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields
atm: iphase: Do PCI error checks on own line
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
PCI: Use FIELD_GET() to extract Link Width
PCI: Extract ATS disabling to a helper function
PCI: Disable ATS for specific Intel IPU E2000 devices
misc: pci_endpoint_test: Add Device ID for R-Car S4-8 PCIe controller
PCI: Use FIELD_GET() in Sapphire RX 5600 XT Pulse quirk
HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W
exfat: support handle zero-size directory
tty: vcc: Add check for kstrdup() in vcc_probe()
usb: gadget: f_ncm: Always set current gadget in ncm_bind()
9p/trans_fd: Annotate data-racy writes to file::f_flags
9p: v9fs_listxattr: fix %s null argument warning
i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
i2c: sun6i-p2wi: Prevent potential division by zero
virtio-blk: fix implicit overflow on virtio_max_dma_size
i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.
media: gspca: cpia1: shift-out-of-bounds in set_flicker
media: vivid: avoid integer overflow
gfs2: ignore negated quota changes
gfs2: fix an oops in gfs2_permission
media: cobalt: Use FIELD_GET() to extract Link Width
media: ccs: Fix driver quirk struct documentation
media: imon: fix access to invalid resource for the second interface
drm/amd/display: Avoid NULL dereference of timing generator
kgdb: Flush console before entering kgdb on panic
i2c: dev: copy userspace array safely
ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings
drm/qxl: prevent memory leak
drm/amdgpu: fix software pci_unplug on some chips
pwm: Fix double shift bug
wifi: iwlwifi: Use FW rate for non-data frames
tracing: Reuse logic from perf's get_recursion_context()
tracing/perf: Add interrupt_context_level() helper
sched/core: Optimize in_task() and in_interrupt() a bit
media: cadence: csi2rx: Unregister v4l2 async notifier
media: cec: meson: always include meson sub-directory in Makefile
SUNRPC: ECONNRESET might require a rebind
SUNRPC: Add an IS_ERR() check back to where it was
NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO
SUNRPC: Fix RPC client cleaned up the freed pipefs dentries
gfs2: Silence "suspicious RCU usage in gfs2_permission" warning
mptcp: diag: switch to context structure
mptcp: listen diag dump support
net: inet: Remove count from inet_listen_hashbucket
net: inet: Open code inet_hash2 and inet_unhash2
net: inet: Retire port only listening_hash
net: set SOCK_RCU_FREE before inserting socket into hashtable
ipvlan: add ipvlan_route_v6_outbound() helper
tty: Fix uninit-value access in ppp_sync_receive()
net: hns3: fix add VLAN fail issue
net: hns3: refine the definition for struct hclge_pf_to_vf_msg
net: hns3: add byte order conversion for PF to VF mailbox message
net: hns3: add barrier in vf mailbox reply process
net: hns3: fix incorrect capability bit display for copper port
net: hns3: fix variable may not initialized problem in hns3_init_mac_addr()
net: hns3: fix VF reset fail issue
net: hns3: fix VF wrong speed and duplex issue
tipc: Fix kernel-infoleak due to uninitialized TLV value
ppp: limit MRU to 64K
xen/events: fix delayed eoi list handling
ptp: annotate data-race around q->head and q->tail
bonding: stop the device in bond_setup_by_slave()
net: ethernet: cortina: Fix max RX frame define
net: ethernet: cortina: Handle large frames
net: ethernet: cortina: Fix MTU max setting
af_unix: fix use-after-free in unix_stream_read_actor()
netfilter: nf_conntrack_bridge: initialize err to 0
netfilter: nf_tables: use the correct get/put helpers
netfilter: nf_tables: add and use BE register load-store helpers
netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval()
net: stmmac: fix rx budget limit check
net/mlx5e: fix double free of encap_header
net/mlx5e: fix double free of encap_header in update funcs
net/mlx5e: Remove incorrect addition of action fwd flag
net/mlx5e: Move mod hdr allocation to a single place
net/mlx5e: Refactor mod header management API
net/mlx5e: Fix pedit endianness
net/mlx5e: Reduce the size of icosq_str
net/mlx5e: Check return value of snprintf writing to fw_version buffer for representors
macvlan: Don't propagate promisc change to lower dev in passthru
tools/power/turbostat: Fix a knl bug
tools/power/turbostat: Enable the C-state Pre-wake printing
cifs: spnego: add ';' in HOST_KEY_LEN
cifs: fix check of rc in function generate_smb3signingkey
xfs: refactor buffer cancellation table allocation
xfs: don't leak xfs_buf_cancel structures when recovery fails
xfs: convert buf_cancel_table allocation to kmalloc_array
xfs: use invalidate_lock to check the state of mmap_lock
xfs: prevent a UAF when log IO errors race with unmount
xfs: flush inode gc workqueue before clearing agi bucket
xfs: fix use-after-free in xattr node block inactivation
xfs: don't leak memory when attr fork loading fails
xfs: fix intermittent hang during quotacheck
xfs: add missing cmap->br_state = XFS_EXT_NORM update
xfs: Fix false ENOSPC when performing direct write on a delalloc extent in cow fork
xfs: fix inode reservation space for removing transaction
xfs: avoid a UAF when log intent item recovery fails
xfs: fix exception caused by unexpected illegal bestcount in leaf dir
xfs: fix memory leak in xfs_errortag_init
xfs: Fix unreferenced object reported by kmemleak in xfs_sysfs_init()
i915/perf: Fix NULL deref bugs with drm_dbg() calls
media: venus: hfi: add checks to perform sanity on queue pointers
powerpc/perf: Fix disabling BHRB and instruction sampling
randstruct: Fix gcc-plugin performance mode to stay in group
bpf: Fix check_stack_write_fixed_off() to correctly spill imm
bpf: Fix precision tracking for BPF_ALU | BPF_TO_BE | BPF_END
scsi: mpt3sas: Fix loop logic
scsi: megaraid_sas: Increase register read retry rount from 3 to 30 for selected registers
scsi: qla2xxx: Fix system crash due to bad pointer access
crypto: x86/sha - load modules based on CPU features
x86/cpu/hygon: Fix the CPU topology evaluation for real
KVM: x86: hyper-v: Don't auto-enable stimer on write from user-space
KVM: x86: Ignore MSR_AMD64_TW_CFG access
audit: don't take task_lock() in audit_exe_compare() code path
audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()
tty/sysrq: replace smp_processor_id() with get_cpu()
hvc/xen: fix console unplug
hvc/xen: fix error path in xen_hvc_init() to always register frontend driver
hvc/xen: fix event channel handling for secondary consoles
PCI/sysfs: Protect driver's D3cold preference from user space
watchdog: move softlockup_panic back to early_param
ACPI: resource: Do IRQ override on TongFang GMxXGxx
arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
parisc/pdc: Add width field to struct pdc_model
clk: socfpga: Fix undefined behavior bug in struct stratix10_clock_data
clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks
clk: qcom: ipq6018: drop the CLK_SET_RATE_PARENT flag from PLL clocks
mmc: vub300: fix an error code
mmc: sdhci_am654: fix start loop index for TAP value parsing
PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common()
PCI: exynos: Don't discard .remove() callback
wifi: wilc1000: use vmm_table as array in wilc struct
svcrdma: Drop connection after an RDMA Read error
rcu/tree: Defer setting of jiffies during stall reset
arm64: dts: qcom: ipq6018: Fix hwlock index for SMEM
PM: hibernate: Use __get_safe_page() rather than touching the list
PM: hibernate: Clean up sync_read handling in snapshot_write_next()
rcu: kmemleak: Ignore kmemleak false positives when RCU-freeing objects
btrfs: don't arbitrarily slow down delalloc if we're committing
firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit
ACPI: FPDT: properly handle invalid FPDT subtables
ima: annotate iint mutex to avoid lockdep false positive warnings
ima: detect changes to the backing overlay file
wifi: ath11k: fix temperature event locking
wifi: ath11k: fix dfs radar event locking
wifi: ath11k: fix htt pktlog locking
mmc: meson-gx: Remove setting of CMD_CFG_ERROR
genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware
KEYS: trusted: Rollback init_trusted() consistently
PCI: keystone: Don't discard .remove() callback
PCI: keystone: Don't discard .probe() callback
netfilter: nf_tables: remove catchall element in GC sync path
netfilter: nf_tables: split async and sync catchall in two functions
selftests/resctrl: Remove duplicate feature check from CMT test
selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests
ASoC: codecs: wsa-macro: fix uninitialized stack variables with name prefix
jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev
quota: explicitly forbid quota files from being encrypted
kernel/reboot: emergency_restart: Set correct system_state
i2c: core: Run atomic i2c xfer when !preemptible
tracing: Have the user copy of synthetic event address use correct context
mcb: fix error handling for different scenarios when parsing
dmaengine: stm32-mdma: correct desc prep when channel running
s390/cmma: fix detection of DAT pages
mm/cma: use nth_page() in place of direct struct page manipulation
mm/memory_hotplug: use pfn math in place of direct struct page manipulation
mtd: cfi_cmdset_0001: Byte swap OTP info
i3c: master: cdns: Fix reading status register
i3c: master: svc: fix race condition in ibi work thread
i3c: master: svc: fix wrong data return when IBI happen during start frame
i3c: master: svc: fix ibi may not return mandatory data byte
i3c: master: svc: fix check wrong status register in irq handler
i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen
parisc: Prevent booting 64-bit kernels on PA1.x machines
parisc/pgtable: Do not drop upper 5 address bits of physical address
xhci: Enable RPM on controllers that support low-power states
ALSA: info: Fix potential deadlock at disconnection
ALSA: hda/realtek - Add Dell ALC295 to pin fall back table
ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC
serial: meson: Use platform_get_irq() to get the interrupt
tty: serial: meson: fix hard LOCKUP on crtscts mode
regmap: Ensure range selector registers are updated after cache sync
cpufreq: stats: Fix buffer overflow detection in trans_stats()
Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0cb8:0xc559
bluetooth: Add device 0bda:887b to device tables
bluetooth: Add device 13d3:3571 to device tables
Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tables
Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE
ksmbd: fix slab out of bounds write in smb_inherit_dacl()
arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO
arm64: dts: qcom: ipq6018: Fix tcsr_mutex register size
powerpc/pseries/ddw: simplify enable_ddw()
Revert ncsi: Propagate carrier gain/loss events to the NCSI controller
Revert "i2c: pxa: move to generic GPIO recovery"
lsm: fix default return value for vm_enough_memory
lsm: fix default return value for inode_getsecctx
sbsa_gwdt: Calculate timeout with 64-bit math
i2c: designware: Disable TX_EMPTY irq while waiting for block length byte
s390/ap: fix AP bus crash on early config change callback invocation
net: ethtool: Fix documentation of ethtool_sprintf()
net: dsa: lan9303: consequently nested-lock physical MDIO
net: phylink: initialize carrier state at creation
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
f2fs: avoid format-overflow warning
media: lirc: drop trailing space from scancode transmit
media: sharp: fix sharp encoding
media: venus: hfi_parser: Add check to keep the number of codecs within range
media: venus: hfi: fix the check to handle session buffer requirement
media: venus: hfi: add checks to handle capabilities from firmware
media: ccs: Correctly initialise try compose rectangle
nfsd: fix file memleak on client_opens_release
riscv: kprobes: allow writing to x0
mmc: sdhci-pci-gli: A workaround to allow GL9750 to enter ASPM L1.2
mm: kmem: drop __GFP_NOFAIL when allocating objcg vectors
r8169: fix network lost after resume on DASH systems
mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER
media: qcom: camss: Fix pm_domain_on sequence in probe
media: qcom: camss: Fix vfe_get() error jump
media: qcom: camss: Fix VFE-17x vfe_disable_output()
media: qcom: camss: Fix missing vfe_lite clocks check
Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E"
ext4: apply umask if ACL support is disabled
ext4: correct offset of gdb backup in non meta_bg group to update_backups
ext4: correct return value of ext4_convert_meta_bg
ext4: correct the start block of counting reserved clusters
ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks
ext4: add missed brelse in update_backups
drm/amd/pm: Handle non-terminated overdrive commands.
drm/i915: Fix potential spectre vulnerability
drm/amdgpu: don't use ATRM for external devices
drm/amdgpu: fix error handling in amdgpu_bo_list_get()
drm/amd/display: Change the DMCUB mailbox memory location from FB to inbox
io_uring/fdinfo: lock SQ thread while retrieving thread cpu/pid
powerpc/powernv: Fix fortify source warnings in opal-prd.c
tracing: Have trace_event_file have ref counters
Input: xpad - add VID for Turtle Beach controllers
driver core: Release all resources during unbind before updating device links
Linux 5.15.140
Change-Id: Ie738d72b0c30212abc4aae8f965d78bf9d480ffe
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit af54d778a03853801d681c98c0c2a6c316ef9ca7 ]
dev_coredumpm() creates a devcoredump device and adds it
to the core kernel framework which eventually end up
sending uevent to the user space and later creates a
symbolic link to the failed device. An application
running in userspace may be interested in this symbolic
link to get the name of the failed device.
In a issue scenario, once uevent sent to the user space
it start reading '/sys/class/devcoredump/devcdX/failing_device'
to get the actual name of the device which might not been
created and it is in its path of creation.
To fix this, suppress sending uevent till the failing device
symbolic link gets created and send uevent once symbolic
link is created successfully.
Fixes: 833c95456a ("device coredump: add new device coredump class")
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1700232572-25823-1-git-send-email-quic_mojha@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 01daccf748 ]
In following scenario(diagram), when one thread X running dev_coredumpm()
adds devcd device to the framework which sends uevent notification to
userspace and another thread Y reads this uevent and call to
devcd_data_write() which eventually try to delete the queued timer that
is not initialized/queued yet.
So, debug object reports some warning and in the meantime, timer is
initialized and queued from X path. and from Y path, it gets reinitialized
again and timer->entry.pprev=NULL and try_to_grab_pending() stucks.
To fix this, introduce mutex and a boolean flag to serialize the behaviour.
cpu0(X) cpu1(Y)
dev_coredump() uevent sent to user space
device_add() ======================> user space process Y reads the
uevents writes to devcd fd
which results into writes to
devcd_data_write()
mod_delayed_work()
try_to_grab_pending()
del_timer()
debug_assert_init()
INIT_DELAYED_WORK()
schedule_delayed_work()
debug_object_fixup()
timer_fixup_assert_init()
timer_setup()
do_init_timer()
/*
Above call reinitializes
the timer to
timer->entry.pprev=NULL
and this will be checked
later in timer_pending() call.
*/
timer_pending()
!hlist_unhashed_lockless(&timer->entry)
!h->pprev
/*
del_timer() checks h->pprev and finds
it to be NULL due to which
try_to_grab_pending() stucks.
*/
Link: https://lore.kernel.org/lkml/2e1f81e2-428c-f11f-ce92-eb11048cb271@quicinc.com/
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Link: https://lore.kernel.org/r/1663073424-13663-1-git-send-email-quic_mojha@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: af54d778a038 ("devcoredump: Send uevent once devcd is ready")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 92414333eb375ed64f4ae92d34d579e826936480 ]
If server returned no data for FSCTL_DFS_GET_REFERRALS, @dfs_rsp will
remain NULL and then parse_dfs_referrals() will dereference it.
Fix this by returning -EIO when no output data is returned.
Besides, we can't fix it in SMB2_ioctl() as some FSCTLs are allowed to
return no data as per MS-SMB2 2.2.32.
Fixes: 9d49640a21 ("CIFS: implement get_dfs_refer for SMB2+")
Cc: stable@vger.kernel.org
Reported-by: Robert Morris <rtm@csail.mit.edu>
Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit edc0378eee00200a5bedf1bb9f00ad390e0d1bd4 upstream.
There are some Loongson64 systems come with broken coherent DMA
support, firmware will set a bit in boot_param and pass nocoherentio
in cmdline.
However nonconherent support was missed out when spin off Loongson-2EF
form Loongson64, and that boot_param change never made itself into
upstream.
Support DMA noncoherent properly to get those systems working.
Cc: stable@vger.kernel.org
Fixes: 71e2f4dd5a ("MIPS: Fork loongson2ef from loongson64")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 8f7aa77a463f47c9e00592d02747a9fcf2271543 upstream.
vgabios is passed from firmware to kernel on Loongson64 systems.
Sane firmware will keep this pointer in reserved memory space
passed from the firmware but insane firmware keeps it in low
memory before kernel entry that is not reserved.
Previously kernel won't try to allocate memory from low memory
before kernel entry on boot, but after converting to memblock
it will do that.
Fix by resversing those memory on early boot.
Cc: stable@vger.kernel.org
Fixes: a94e4f24ec ("MIPS: init: Drop boot_mem_map")
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 4cdf351d3630a640ab6a05721ef055b9df62277f upstream.
In general, activating long mode involves setting the EFER_LME bit in
the EFER register and then enabling the X86_CR0_PG bit in the CR0
register. At this point, the EFER_LMA bit will be set automatically by
hardware.
In the case of SVM/SEV guests where writes to CR0 are intercepted, it's
necessary for the host to set EFER_LMA on behalf of the guest since
hardware does not see the actual CR0 write.
In the case of SEV-ES guests where writes to CR0 are trapped instead of
intercepted, the hardware *does* see/record the write to CR0 before
exiting and passing the value on to the host, so as part of enabling
SEV-ES support commit f1c6366e30 ("KVM: SVM: Add required changes to
support intercepts under SEV-ES") dropped special handling of the
EFER_LMA bit with the understanding that it would be set automatically.
However, since the guest never explicitly sets the EFER_LMA bit, the
host never becomes aware that it has been set. This becomes problematic
when userspace tries to get/set the EFER values via
KVM_GET_SREGS/KVM_SET_SREGS, since the EFER contents tracked by the host
will be missing the EFER_LMA bit, and when userspace attempts to pass
the EFER value back via KVM_SET_SREGS it will fail a sanity check that
asserts that EFER_LMA should always be set when X86_CR0_PG and EFER_LME
are set.
Fix this by always inferring the value of EFER_LMA based on X86_CR0_PG
and EFER_LME, regardless of whether or not SEV-ES is enabled.
Fixes: f1c6366e30 ("KVM: SVM: Add required changes to support intercepts under SEV-ES")
Reported-by: Peter Gonda <pgonda@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210507165947.2502412-2-seanjc@google.com>
[A two year old patch that was revived after we noticed the failure in
KVM_SET_SREGS and a similar patch was posted by Michael Roth. This is
Sean's patch, but with Michael's more complete commit message. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 9b8493dc43044376716d789d07699f17d538a7c4 upstream.
Commit in Fixes added an AMD-specific microcode callback. However, it
didn't check the CPU vendor the kernel runs on explicitly.
The only reason the Zenbleed check in it didn't run on other x86 vendors
hardware was pure coincidental luck:
if (!cpu_has_amd_erratum(c, amd_zenbleed))
return;
gives true on other vendors because they don't have those families and
models.
However, with the removal of the cpu_has_amd_erratum() in
05f5f73936fa ("x86/CPU/AMD: Drop now unused CPU erratum checking function")
that coincidental condition is gone, leading to the zenbleed check
getting executed on other vendors too.
Add the explicit vendor check for the whole callback as it should've
been done in the first place.
Fixes: 522b1d6921 ("x86/cpu/amd: Add a Zenbleed fix")
Cc: <stable@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20231201184226.16749-1-bp@alien8.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit c6bb057418876cdfdd29a6f7b8cef54539ee8811 upstream.
Starting RX DMA on THRI interrupt is too early because TX may not have
finished yet.
This change is inspired by commit 90b8596ac4 ("serial: 8250: Prevent
starting up DMA Rx on THRI interrupt") and fixes DMA issues I had with
an AM62 SoC that is using the 8250 OMAP variant.
Cc: stable@vger.kernel.org
Fixes: c26389f998 ("serial: 8250: 8250_omap: Add DMA support for UARTs on K3 SoCs")
Signed-off-by: Ronald Wahl <ronald.wahl@raritan.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20231101171431.16495-1-rwahl@gmx.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 08ce9a1b72e38cf44c300a44ac5858533eb3c860 upstream.
This device has a silicon bug that makes it report a timeout interrupt
but no data in the FIFO.
The datasheet states the following in the errata section 18.1.4:
"If the host reads the receive FIFO at the same time as a
time-out interrupt condition happens, the host might read 0xCC
(time-out) in the Interrupt Indication Register (IIR), but bit 0
of the Line Status Register (LSR) is not set (means there is no
data in the receive FIFO)."
The errata description seems to indicate it concerns only polled mode of
operation when reading bit 0 of the LSR register. However, tests have
shown and NXP has confirmed that the RXLVL register also yields 0 when
the bug is triggered, and hence the IRQ driven implementation in this
driver is equally affected.
This bug has hit us on production units and when it does, sc16is7xx_irq()
would spin forever because sc16is7xx_port_irq() keeps seeing an
interrupt in the IIR register that is not cleared because the driver
does not call into sc16is7xx_handle_rx() unless the RXLVL register
reports at least one byte in the FIFO.
Fix this by always reading one byte from the FIFO when this condition
is detected in order to clear the interrupt. This approach was
confirmed to be correct by NXP through their support channels.
Tested by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Daniel Mack <daniel@zonque.org>
Co-Developed-by: Maxim Popov <maxim.snafu@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231123072818.1394539-1-daniel@zonque.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b17b7fe6dd5c6ff74b38b0758ca799cdbb79e26e upstream.
When typec_altmode_put_partner is called by a plug altmode upon release,
the port altmode the plug belongs to will not remove its reference to the
plug. The check to see if the altmode being released evaluates against the
released altmode's partner instead of the calling altmode itself, so change
adev in typec_altmode_put_partner to properly refer to the altmode being
released.
typec_altmode_set_partner is not run for port altmodes, so also add a check
in typec_altmode_release to prevent typec_altmode_put_partner() calls on
port altmode release.
Fixes: 8a37d87d72 ("usb: typec: Bus type for alternate modes")
Cc: stable@vger.kernel.org
Signed-off-by: RD Babiera <rdbabiera@google.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231129192349.1773623-2-rdbabiera@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 61890dc28f7d9e9aac8a9471302613824c22fae4 upstream.
The commit 89ff3dfac6 ("usb: gadget: f_hid: fix f_hidg lifetime vs
cdev") has introduced a bug that leads to hid device corruption after
the replug operation.
Reverse device managed memory allocation for the report descriptor
to fix the issue.
Tested:
This change was tested on the AMD EthanolX CRB server with the BMC
based on the OpenBMC distribution. The BMC provides KVM functionality
via the USB gadget device:
- before: KVM page refresh results in a broken USB device,
- after: KVM page refresh works without any issues.
Fixes: 89ff3dfac6 ("usb: gadget: f_hid: fix f_hidg lifetime vs cdev")
Cc: stable@vger.kernel.org
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Link: https://lore.kernel.org/r/20231206080744.253-2-aladyshev22@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 93125cb704 ]
Fixes the below checkpatch.pl warnings:
WARNING: Block comments use * on subsequent lines
WARNING: Block comments use a trailing */ on a separate line
WARNING: suspect code indent for conditional statements (8, 12)
WARNING: braces {} are not necessary for single statement blocks
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stable-dep-of: c6df7f313794 ("drm/amdgpu: correct the amdgpu runtime dereference usage count")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 95dd1e34ff5bbee93a28ff3947eceaf6de811b1a ]
If gpio_set_transitory() fails, we should free the GPIO again. Most
notably, the flag FLAG_REQUESTED has previously been set in
gpiod_request_commit(), and should be reset on failure.
To my knowledge, this does not affect any current users, since the
gpio_set_transitory() mainly returns 0 and -ENOTSUPP, which is converted
to 0. However the gpio_set_transitory() function calles the .set_config()
function of the corresponding GPIO chip and there are some GPIO drivers in
which some (unlikely) branches return other values like -EPROBE_DEFER,
and -EINVAL. In these cases, the above mentioned FLAG_REQUESTED would not
be reset, which results in the pin being blocked until the next reboot.
Fixes: e10f72bf4b ("gpio: gpiolib: Generalise state persistence beyond sleep")
Signed-off-by: Boerge Struempfel <boerge.struempfel@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b ]
Budimir noted that perf_event_validate_size() only checks the size of
the newly added event, even though the sizes of all existing events
can also change due to not all events having the same read_format.
When we attach the new event, perf_group_attach(), we do re-compute
the size for all events.
Fixes: a723968c0e ("perf: Fix u16 overflows")
Reported-by: Budimir Markovic <markovicbudimir@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 119a784c81 ]
Sometimes we want to know an accurate number of samples even if it's
lost. Currenlty PERF_RECORD_LOST is generated for a ring-buffer which
might be shared with other events. So it's hard to know per-event
lost count.
Add event->lost_samples field and PERF_FORMAT_LOST to retrieve it from
userspace.
Original-patch-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220616180623.1358843-1-namhyung@kernel.org
Stable-dep-of: 382c27f4ed28 ("perf: Fix perf_event_validate_size()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
