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Merge 5.10.101 into android12-5.10-lts
Changes in 5.10.101
integrity: check the return value of audit_log_start()
ima: Remove ima_policy file before directory
ima: Allow template selection with ima_template[_fmt]= after ima_hash=
ima: Do not print policy rule with inactive LSM labels
mmc: sdhci-of-esdhc: Check for error num after setting mask
can: isotp: fix potential CAN frame reception race in isotp_rcv()
net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs
net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs
NFS: Fix initialisation of nfs_client cl_flags field
NFSD: Clamp WRITE offsets
NFSD: Fix offset type in I/O trace points
drm/amdgpu: Set a suitable dev_info.gart_page_size
tracing: Propagate is_signed to expression
NFS: change nfs_access_get_cached to only report the mask
NFSv4 only print the label when its queried
nfs: nfs4clinet: check the return value of kstrdup()
NFSv4.1: Fix uninitialised variable in devicenotify
NFSv4 remove zero number of fs_locations entries error check
NFSv4 expose nfs_parse_server_name function
NFSv4 handle port presence in fs_location server string
x86/perf: Avoid warning for Arch LBR without XSAVE
drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer
net: sched: Clarify error message when qdisc kind is unknown
powerpc/fixmap: Fix VM debug warning on unmap
scsi: target: iscsi: Make sure the np under each tpg is unique
scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup()
scsi: qedf: Add stag_work to all the vports
scsi: qedf: Fix refcount issue when LOGO is received during TMF
scsi: pm8001: Fix bogus FW crash for maxcpus=1
scsi: ufs: Treat link loss as fatal error
scsi: myrs: Fix crash in error case
PM: hibernate: Remove register_nosave_region_late()
usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend
perf: Always wake the parent event
nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs
net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout()
KVM: eventfd: Fix false positive RCU usage warning
KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER
KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS
KVM: SVM: Don't kill SEV guest if SMAP erratum triggers in usermode
KVM: VMX: Set vmcs.PENDING_DBG.BS on #DB in STI/MOVSS blocking shadow
riscv: fix build with binutils 2.38
ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
ARM: dts: Fix boot regression on Skomer
ARM: socfpga: fix missing RESET_CONTROLLER
nvme-tcp: fix bogus request completion when failing to send AER
ACPI/IORT: Check node revision for PMCG resources
PM: s2idle: ACPI: Fix wakeup interrupts handling
drm/rockchip: vop: Correct RK3399 VOP register fields
ARM: dts: Fix timer regression for beagleboard revision c
ARM: dts: meson: Fix the UART compatible strings
ARM: dts: meson8: Fix the UART device-tree schema validation
ARM: dts: meson8b: Fix the UART device-tree schema validation
staging: fbtft: Fix error path in fbtft_driver_module_init()
ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
phy: xilinx: zynqmp: Fix bus width setting for SGMII
ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo
usb: f_fs: Fix use-after-free for epfile
gpio: aggregator: Fix calling into sleeping GPIO controllers
drm/vc4: hdmi: Allow DBLCLK modes even if horz timing is odd.
misc: fastrpc: avoid double fput() on failed usercopy
netfilter: ctnetlink: disable helper autoassign
arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133'
ixgbevf: Require large buffers for build_skb on 82599VF
drm/panel: simple: Assign data from panel_dpi_probe() correctly
ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE
gpio: sifive: use the correct register to read output values
bonding: pair enable_port with slave_arr_updates
net: dsa: mv88e6xxx: don't use devres for mdiobus
net: dsa: ar9331: register the mdiobus under devres
net: dsa: bcm_sf2: don't use devres for mdiobus
net: dsa: felix: don't use devres for mdiobus
net: dsa: lantiq_gswip: don't use devres for mdiobus
ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
nfp: flower: fix ida_idx not being released
net: do not keep the dst cache when uncloning an skb dst and its metadata
net: fix a memleak when uncloning an skb dst and its metadata
veth: fix races around rq->rx_notify_masked
net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE
tipc: rate limit warning for received illegal binding update
net: amd-xgbe: disable interrupts during pci removal
dpaa2-eth: unregister the netdev before disconnecting from the PHY
ice: fix an error code in ice_cfg_phy_fec()
ice: fix IPIP and SIT TSO offload
net: mscc: ocelot: fix mutex lock error during ethtool stats read
net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister
vt_ioctl: fix array_index_nospec in vt_setactivate
vt_ioctl: add array_index_nospec to VT_ACTIVATE
n_tty: wake up poll(POLLRDNORM) on receiving data
eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
usb: dwc2: drd: fix soft connect when gadget is unconfigured
Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"
net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
usb: ulpi: Move of_node_put to ulpi_dev_release
usb: ulpi: Call of_node_put correctly
usb: dwc3: gadget: Prevent core from processing stale TRBs
usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
USB: gadget: validate interface OS descriptor requests
usb: gadget: rndis: check size of RNDIS_MSG_SET command
usb: gadget: f_uac2: Define specific wTerminalType
usb: raw-gadget: fix handling of dual-direction-capable endpoints
USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
USB: serial: option: add ZTE MF286D modem
USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
USB: serial: cp210x: add NCR Retail IO box id
USB: serial: cp210x: add CPI Bulk Coin Recycler id
speakup-dectlk: Restore pitch setting
phy: ti: Fix missing sentinel for clk_div_table
hwmon: (dell-smm) Speed up setting of fan speed
Makefile.extrawarn: Move -Wunaligned-access to W=1
can: isotp: fix error path in isotp_sendmsg() to unlock wait queue
scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
scsi: lpfc: Reduce log messages seen after firmware download
arm64: dts: imx8mq: fix lcdif port node
perf: Fix list corruption in perf_cgroup_switch()
iommu: Fix potential use-after-free during probe
Linux 5.10.101
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic9c80389b155cf05bc1c6a64d0ca92837c83fbb1
[ Upstream commit 6df4432a5e ]
In the function panel_simple_probe() the pointer panel->desc is
assigned to the passed pointer desc. If function panel_dpi_probe()
is called panel->desc will be updated, but further on only desc
will be evaluated. So update the desc pointer to be able to use
the data from the function panel_dpi_probe().
Fixes: 4a1d0dbc83 ("drm/panel: simple: add panel-dpi support")
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
To: dri-devel@lists.freedesktop.org
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220201110153.3479-1-cniedermaier@dh-electronics.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1d11896596 ]
The 2711 pixel valve can't produce odd horizontal timings, and
checks were added to vc4_hdmi_encoder_atomic_check and
vc4_hdmi_encoder_mode_valid to filter out/block selection of
such modes.
Modes with DRM_MODE_FLAG_DBLCLK double all the horizontal timing
values before programming them into the PV. The PV values,
therefore, can not be odd, and so the modes can be supported.
Amend the filtering appropriately.
Fixes: 57fb32e632 ("drm/vc4: hdmi: Block odd horizontal timings")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220127135116.298278-1-maxime@cerno.tech
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 9da1e9ab82 upstream.
Commit 7707f7227f ("drm/rockchip: Add support for afbc") switched up
the rk3399_vop_big[] register windows, but it did so incorrectly.
The biggest problem is in rk3288_win23_data[] vs.
rk3368_win23_data[] .format field:
RK3288's format: VOP_REG(RK3288_WIN2_CTRL0, 0x7, 1)
RK3368's format: VOP_REG(RK3368_WIN2_CTRL0, 0x3, 5)
Bits 5:6 (i.e., shift 5, mask 0x3) are correct for RK3399, according to
the TRM.
There are a few other small differences between the 3288 and 3368
definitions that were swapped in commit 7707f7227f. I reviewed them to
the best of my ability according to the RK3399 TRM and fixed them up.
This fixes IOMMU issues (and display errors) when testing with BG24
color formats.
Fixes: 7707f7227f ("drm/rockchip: Add support for afbc")
Cc: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Tested-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220119161104.1.I1d01436bef35165a8cdfe9308789c0badb5ff46a@changeid
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f4d3da72a7 upstream.
In Mesa, dev_info.gart_page_size is used for alignment and it was
set to AMDGPU_GPU_PAGE_SIZE(4KB). However, the page table of AMDGPU
driver requires an alignment on CPU pages. So, for non-4KB page system,
gart_page_size should be max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE).
Signed-off-by: Rui Wang <wangr@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Link: caa9c0a1
[Xi: rebased for drm-next, use max_t for checkpatch,
and reworded commit message.]
Signed-off-by: Xi Ruoyao <xry111@mengyan1223.wang>
BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1549
Tested-by: Dan Horák <dan@danny.cz>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Salvatore Bonaccorso: Backport to 5.10.y which does not contain
a5a52a43ea ("drm/amd/amdgpu/amdgpu_kms: Remove 'struct
drm_amdgpu_info_device dev_info' from the stack") which removes dev_info
from the stack and places it on the heap.]
Tested-by: Timothy Pearson <tpearson@raptorengineering.com>
Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 5.10.99 into android12-5.10-lts
Changes in 5.10.99
selinux: fix double free of cond_list on error paths
audit: improve audit queue handling when "audit=1" on cmdline
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()
ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
ALSA: usb-audio: Correct quirk for VF0770
ALSA: hda: Fix UAF of leds class devs at unbinding
ALSA: hda: realtek: Fix race at concurrent COEF updates
ALSA: hda/realtek: Add quirk for ASUS GU603
ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks
ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer chipset)
ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows
btrfs: fix deadlock between quota disable and qgroup rescan worker
drm/nouveau: fix off by one in BIOS boundary checking
drm/amd/display: Force link_rate as LINK_RATE_RBR2 for 2018 15" Apple Retina panels
nvme-fabrics: fix state check in nvmf_ctlr_matches_baseopts()
mm/debug_vm_pgtable: remove pte entry from the page table
mm/pgtable: define pte_index so that preprocessor could recognize it
mm/kmemleak: avoid scanning potential huge holes
block: bio-integrity: Advance seed correctly for larger interval sizes
dma-buf: heaps: Fix potential spectre v1 gadget
IB/hfi1: Fix AIP early init panic
Revert "ASoC: mediatek: Check for error clk pointer"
memcg: charge fs_context and legacy_fs_context
RDMA/cma: Use correct address when leaving multicast group
RDMA/ucma: Protect mc during concurrent multicast leaves
IB/rdmavt: Validate remote_addr during loopback atomic tests
RDMA/siw: Fix broken RDMA Read Fence/Resume logic.
RDMA/mlx4: Don't continue event handler after memory allocation failure
iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping()
iommu/amd: Fix loop timeout issue in iommu_ga_log_enable()
spi: bcm-qspi: check for valid cs before applying chip select
spi: mediatek: Avoid NULL pointer crash in interrupt
spi: meson-spicc: add IRQ check in meson_spicc_probe
spi: uniphier: fix reference count leak in uniphier_spi_probe()
net: ieee802154: hwsim: Ensure proper channel selection at probe time
net: ieee802154: mcr20a: Fix lifs/sifs periods
net: ieee802154: ca8210: Stop leaking skb's
net: ieee802154: Return meaningful error codes from the netlink helpers
net: macsec: Fix offload support for NETDEV_UNREGISTER event
net: macsec: Verify that send_sci is on when setting Tx sci explicitly
net: stmmac: dump gmac4 DMA registers correctly
net: stmmac: ensure PTP time register reads are consistent
drm/i915/overlay: Prevent divide by zero bugs in scaling
ASoC: fsl: Add missing error handling in pcm030_fabric_probe
ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes
ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name
ASoC: max9759: fix underflow in speaker_gain_control_put()
pinctrl: intel: Fix a glitch when updating IRQ flags on a preconfigured line
pinctrl: intel: fix unexpected interrupt
pinctrl: bcm2835: Fix a few error paths
scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client.
gve: fix the wrong AdminQ buffer queue index check
bpf: Use VM_MAP instead of VM_ALLOC for ringbuf
selftests/exec: Remove pipe from TEST_GEN_FILES
selftests: futex: Use variable MAKE instead of make
tools/resolve_btfids: Do not print any commands when building silently
rtc: cmos: Evaluate century appropriate
Revert "fbcon: Disable accelerated scrolling"
fbcon: Add option to enable legacy hardware acceleration
perf stat: Fix display of grouped aliased events
perf/x86/intel/pt: Fix crash with stop filters in single-range mode
x86/perf: Default set FREEZE_ON_SMI for all
EDAC/altera: Fix deferred probing
EDAC/xgene: Fix deferred probing
ext4: prevent used blocks from being allocated during fast commit replay
ext4: modify the logic of ext4_mb_new_blocks_simple
ext4: fix error handling in ext4_restore_inline_data()
ext4: fix error handling in ext4_fc_record_modified_inode()
ext4: fix incorrect type issue during replay_del_range
net: dsa: mt7530: make NET_DSA_MT7530 select MEDIATEK_GE_PHY
cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning
selftests: nft_concat_range: add test for reload with no element add/del
Linux 5.10.99
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idc1d987b935d86d2a201e0b4a8db801c08c71b98
commit 90a3d22ff0 upstream.
Smatch detected a divide by zero bug in check_overlay_scaling().
drivers/gpu/drm/i915/display/intel_overlay.c:976 check_overlay_scaling()
error: potential divide by zero bug '/ rec->dst_height'.
drivers/gpu/drm/i915/display/intel_overlay.c:980 check_overlay_scaling()
error: potential divide by zero bug '/ rec->dst_width'.
Prevent this by ensuring that the dst height and width are non-zero.
Fixes: 02e792fbaa ("drm/i915: implement drmmode overlay support v4")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124122409.GA31673@kili
(cherry picked from commit cf5b64f7f1)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 30fbce3747 upstream.
The eDP link rate reported by the DP_MAX_LINK_RATE dpcd register (0xa) is
contradictory to the highest rate supported reported by
EDID (0xc = LINK_RATE_RBR2). The effects of this compounded with commit
'4a8ca46bae ("drm/amd/display: Default max bpc to 16 for eDP")' results
in no display modes being found and a dark panel.
For now, simply force the maximum supported link rate for the eDP attached
2018 15" Apple Retina panels.
Additionally, we must also check the firmware revision since the device ID
reported by the DPCD is identical to that of the more capable 16,1,
incorrectly quirking it. We also use said firmware check to quirk the
refreshed 15,1 models with Vega graphics as they use a slightly newer
firmware version.
Tested-by: Aun-Ali Zaidi <admin@kodeit.net>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Aun-Ali Zaidi <admin@kodeit.net>
Signed-off-by: Aditya Garg <gargaditya08@live.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1b777d4d9e upstream.
Bounds checking when parsing init scripts embedded in the BIOS reject
access to the last byte. This causes driver initialization to fail on
Apple eMac's with GeForce 2 MX GPUs, leaving the system with no working
console.
This is probably only seen on OpenFirmware machines like PowerPC Macs
because the BIOS image provided by OF is only the used parts of the ROM,
not a power-of-two blocks read from PCI directly so PCs always have
empty bytes at the end that are never accessed.
Signed-off-by: Nick Lopez <github@glowingmonkey.org>
Fixes: 4d4e9907ff ("drm/nouveau/bios: guard against out-of-bounds accesses to image")
Cc: <stable@vger.kernel.org> # v4.10+
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220122081906.2633061-1-github@glowingmonkey.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 5.10.98 into android-5.10
Changes in 5.10.98
Revert "drm/vc4: hdmi: Make sure the device is powered with CEC"
Revert "drm/vc4: hdmi: Make sure the device is powered with CEC" again
Linux 5.10.98
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I94e3aa9a740c14204213dad15dd4e618e68023fd
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Merge 5.10.97 into android12-5.10-lts
Changes in 5.10.97
PCI: pciehp: Fix infinite loop in IRQ handler upon power fault
net: ipa: fix atomic update in ipa_endpoint_replenish()
net: ipa: use a bitmap for endpoint replenish_enabled
net: ipa: prevent concurrent replenish
Revert "drivers: bus: simple-pm-bus: Add support for probing simple bus only devices"
KVM: x86: Forcibly leave nested virt when SMM state is toggled
psi: Fix uaf issue when psi trigger is destroyed while being polled
x86/mce: Add Xeon Sapphire Rapids to list of CPUs that support PPIN
x86/cpu: Add Xeon Icelake-D to list of CPUs that support PPIN
drm/vc4: hdmi: Make sure the device is powered with CEC
cgroup-v1: Require capabilities to set release_agent
net/mlx5e: Fix handling of wrong devices during bond netevent
net/mlx5: Use del_timer_sync in fw reset flow of halting poll
net/mlx5: E-Switch, Fix uninitialized variable modact
ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback
net: amd-xgbe: ensure to reset the tx_timer_active flag
net: amd-xgbe: Fix skb data length underflow
fanotify: Fix stale file descriptor in copy_event_to_user()
net: sched: fix use-after-free in tc_new_tfilter()
rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()
cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask()
af_packet: fix data-race in packet_setsockopt / packet_setsockopt
tcp: add missing tcp_skb_can_collapse() test in tcp_shift_skb_data()
Linux 5.10.97
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I428a930b475ba1b15d4b1ad05dde7df36cec6405
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Merge 5.10.96 into android12-5.10-lts
Changes in 5.10.96
Bluetooth: refactor malicious adv data check
media: venus: core: Drop second v4l2 device unregister
net: sfp: ignore disabled SFP node
net: stmmac: skip only stmmac_ptp_register when resume from suspend
s390/module: fix loading modules with a lot of relocations
s390/hypfs: include z/VM guests with access control group set
bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices
udf: Restore i_lenAlloc when inode expansion fails
udf: Fix NULL ptr deref when converting from inline format
efi: runtime: avoid EFIv2 runtime services on Apple x86 machines
PM: wakeup: simplify the output logic of pm_show_wakelocks()
tracing/histogram: Fix a potential memory leak for kstrdup()
tracing: Don't inc err_log entry count if entry allocation fails
ceph: properly put ceph_string reference after async create attempt
ceph: set pool_ns in new inode layout for async creates
fsnotify: fix fsnotify hooks in pseudo filesystems
Revert "KVM: SVM: avoid infinite loop on NPF from bad address"
perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX
drm/etnaviv: relax submit size limits
KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS
arm64: errata: Fix exec handling in erratum 1418040 workaround
netfilter: nft_payload: do not update layer 4 checksum when mangling fragments
serial: 8250: of: Fix mapped region size when using reg-offset property
serial: stm32: fix software flow control transfer
tty: n_gsm: fix SW flow control encoding/handling
tty: Add support for Brainboxes UC cards.
usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge
usb: xhci-plat: fix crash when suspend if remote wake enable
usb: common: ulpi: Fix crash in ulpi_match()
usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS
USB: core: Fix hang in usb_kill_urb by adding memory barriers
usb: typec: tcpm: Do not disconnect while receiving VBUS off
ucsi_ccg: Check DEV_INT bit only when starting CCG4
jbd2: export jbd2_journal_[grab|put]_journal_head
ocfs2: fix a deadlock when commit trans
sched/membarrier: Fix membarrier-rseq fence command missing from query bitmask
x86/MCE/AMD: Allow thresholding interface updates after init
powerpc/32s: Allocate one 256k IBAT instead of two consecutives 128k IBATs
powerpc/32s: Fix kasan_init_region() for KASAN
powerpc/32: Fix boot failure with GCC latent entropy plugin
i40e: Increase delay to 1 s after global EMP reset
i40e: Fix issue when maximum queues is exceeded
i40e: Fix queues reservation for XDP
i40e: Fix for failed to init adminq while VF reset
i40e: fix unsigned stat widths
usb: roles: fix include/linux/usb/role.h compile issue
rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev
rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev
scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put()
ipv6_tunnel: Rate limit warning messages
net: fix information leakage in /proc/net/ptype
hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
hwmon: (lm90) Mark alert as broken for MAX6680
ping: fix the sk_bound_dev_if match in ping_lookup
ipv4: avoid using shared IP generator for connected sockets
hwmon: (lm90) Reduce maximum conversion rate for G781
NFSv4: Handle case where the lookup of a directory fails
NFSv4: nfs_atomic_open() can race when looking up a non-regular file
net-procfs: show net devices bound packet types
drm/msm: Fix wrong size calculation
drm/msm/dsi: Fix missing put_device() call in dsi_get_phy
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
ipv6: annotate accesses to fn->fn_sernum
NFS: Ensure the server has an up to date ctime before hardlinking
NFS: Ensure the server has an up to date ctime before renaming
powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06
netfilter: conntrack: don't increment invalid counter on NF_REPEAT
kernel: delete repeated words in comments
perf: Fix perf_event_read_local() time
sched/pelt: Relax the sync of util_sum with util_avg
net: phy: broadcom: hook up soft_reset for BCM54616S
phylib: fix potential use-after-free
octeontx2-pf: Forward error codes to VF
rxrpc: Adjust retransmission backoff
efi/libstub: arm64: Fix image check alignment at entry
hwmon: (lm90) Mark alert as broken for MAX6654
powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending
net: ipv4: Move ip_options_fragment() out of loop
net: ipv4: Fix the warning for dereference
ipv4: fix ip option filtering for locally generated fragments
ibmvnic: init ->running_cap_crqs early
ibmvnic: don't spin in tasklet
video: hyperv_fb: Fix validation of screen resolution
drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
yam: fix a memory leak in yam_siocdevprivate()
net: cpsw: Properly initialise struct page_pool_params
net: hns3: handle empty unknown interrupt for VF
Revert "ipv6: Honor all IPv6 PIO Valid Lifetime values"
net: bridge: vlan: fix single net device option dumping
ipv4: raw: lock the socket in raw_bind()
ipv4: tcp: send zero IPID in SYNACK messages
ipv4: remove sparse error in ip_neigh_gw4()
net: bridge: vlan: fix memory leak in __allowed_ingress
dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
fsnotify: invalidate dcache before IN_DELETE event
block: Fix wrong offset in bio_truncate()
mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip()
Linux 5.10.96
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie34be06fa082557e93eda246f1a9ebf9f155a138
This reverts commit 55b10b88ac which is
commit 20b0dfa86b upstream.
It wasn't applied correctly, something went wrong with an attempt to fix
it up again, so just revert the whole thing to be back at a clean state.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220205171238.GA3073350@roeck-us.net
Reported-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Link: https://lore.kernel.org/r/Yf5lNIJnvhP4ajam@kroah.com
Cc: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit ac4ba79bb0 which is
commit 20b0dfa86b upstream.
It wasn't applied correctly, something went wrong with an attempt to fix
it up again, so just revert the whole thing to be back at a clean state.
Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220205171238.GA3073350@roeck-us.net
Reported-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Link: https://lore.kernel.org/r/Yf5lNIJnvhP4ajam@kroah.com
Cc: Dave Stevenson <dave.stevenson@raspberrypi.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit 20b0dfa86b upstream.
The original commit depended on a rework commit (724fc856c0 ("drm/vc4:
hdmi: Split the CEC disable / enable functions in two")) that
(rightfully) didn't reach stable.
However, probably because the context changed, when the patch was
applied to stable the pm_runtime_put called got moved to the end of the
vc4_hdmi_cec_adap_enable function (that would have become
vc4_hdmi_cec_disable with the rework) to vc4_hdmi_cec_init.
This means that at probe time, we now drop our reference to the clocks
and power domains and thus end up with a CPU hang when the CPU tries to
access registers.
The call to pm_runtime_resume_and_get() is also problematic since the
.adap_enable CEC hook is called both to enable and to disable the
controller. That means that we'll now call pm_runtime_resume_and_get()
at disable time as well, messing with the reference counting.
The behaviour we should have though would be to have
pm_runtime_resume_and_get() called when the CEC controller is enabled,
and pm_runtime_put when it's disabled.
We need to move things around a bit to behave that way, but it aligns
stable with upstream.
Cc: <stable@vger.kernel.org> # 5.10.x
Cc: <stable@vger.kernel.org> # 5.15.x
Cc: <stable@vger.kernel.org> # 5.16.x
Reported-by: Michael Stapelberg <michael+drm@stapelberg.ch>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 170b22234d ]
The function performs a check on the "ctx" input parameter, however, it
is used before the check.
Initialize the "base" variable after the sanity check to avoid a
possible NULL pointer dereference.
Fixes: 4259ff7ae5 ("drm/msm/dpu: add support for pcc color block in dpu driver")
Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://lore.kernel.org/r/20220109192431.135949-1-jose.exposito89@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 774fe0cd83 ]
The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore.
Add the corresponding 'put_device()' in the error handling path.
Fixes: e00012b256 ("drm/msm/hdmi: Make HDMI core get its PHY")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220107085026.23831-1-linmq006@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 5e761a2287 upstream.
The function performs a check on the "phy" input parameter, however, it
is used before the check.
Initialize the "dev" variable after the sanity check to avoid a possible
NULL pointer dereference.
Fixes: 5c82902844 ("drm/msm/dsi: Split PHY drivers to separate files")
Addresses-Coverity-ID: 1493860 ("Null pointer dereference")
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220116181844.7400-1-jose.exposito89@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit e3d26528e0 upstream.
While all userspace tried to limit commandstreams to 64K in size,
a bug in the Mesa driver lead to command streams of up to 128K
being submitted. Allow those to avoid breaking existing userspace.
Fixes: 6dfa2fab8d ("drm/etnaviv: limit submit sizes")
Cc: stable@vger.kernel.org
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a0f90c8815 upstream.
A failing usercopy of the fence_rep object will lead to a stale entry in
the file descriptor table as put_unused_fd() won't release it. This
enables userland to refer to a dangling 'file' object through that still
valid file descriptor, leading to all kinds of use-after-free
exploitation scenarios.
Fix this by deferring the call to fd_install() until after the usercopy
has succeeded.
Fixes: c906965dee ("drm/vmwgfx: Add export fence to file descriptor support")
Signed-off-by: Mathias Krause <minipli@grsecurity.net>
Signed-off-by: Zack Rusin <zackr@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7938d61591 upstream.
We need to flush TLBs before releasing backing store otherwise userspace
is able to encounter stale entries if a) it is not declaring access to
certain buffers and b) it races with the backing store release from a
such undeclared execution already executing on the GPU in parallel.
The approach taken is to mark any buffer objects which were ever bound
to the GPU and to trigger a serialized TLB flush when their backing
store is released.
Alternatively the flushing could be done on VMA unbind, at which point
we would be able to ascertain whether there is potential a parallel GPU
execution (which could race), but essentially it boils down to paying
the cost of TLB flushes potentially needlessly at VMA unbind time (when
the backing store is not known to be going away so not needed for
safety), versus potentially needlessly at backing store relase time
(since we at that point cannot tell whether there is anything executing
on the GPU which uses that object).
Thereforce simplicity of implementation has been chosen for now with
scope to benchmark and refine later as required.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reported-by: Sushma Venkatesh Reddy <sushma.venkatesh.reddy@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Dave Airlie <airlied@redhat.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jon Bloomfield <jon.bloomfield@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 5.10.94 into android12-5.10-lts
Changes in 5.10.94
KVM: VMX: switch blocked_vcpu_on_cpu_lock to raw spinlock
HID: uhid: Fix worker destroying device without any protection
HID: wacom: Reset expected and received contact counts at the same time
HID: wacom: Ignore the confidence flag when a touch is removed
HID: wacom: Avoid using stale array indicies to read contact count
f2fs: fix to do sanity check in is_alive()
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
mtd: rawnand: gpmi: Add ERR007117 protection for nfc_apply_timings
mtd: rawnand: gpmi: Remove explicit default gpmi clock setting for i.MX6
mtd: Fixed breaking list in __mtd_del_partition.
mtd: rawnand: davinci: Don't calculate ECC when reading page
mtd: rawnand: davinci: Avoid duplicated page read
mtd: rawnand: davinci: Rewrite function description
x86/gpu: Reserve stolen memory for first integrated Intel GPU
tools/nolibc: x86-64: Fix startup code bug
tools/nolibc: i386: fix initial stack alignment
tools/nolibc: fix incorrect truncation of exit code
rtc: cmos: take rtc_lock while reading from CMOS
media: v4l2-ioctl.c: readbuffers depends on V4L2_CAP_READWRITE
media: flexcop-usb: fix control-message timeouts
media: mceusb: fix control-message timeouts
media: em28xx: fix control-message timeouts
media: cpia2: fix control-message timeouts
media: s2255: fix control-message timeouts
media: dib0700: fix undefined behavior in tuner shutdown
media: redrat3: fix control-message timeouts
media: pvrusb2: fix control-message timeouts
media: stk1160: fix control-message timeouts
media: cec-pin: fix interrupt en/disable handling
can: softing_cs: softingcs_probe(): fix memleak on registration failure
iio: adc: ti-adc081c: Partial revert of removal of ACPI IDs
lkdtm: Fix content of section containing lkdtm_rodata_do_nothing()
iommu/io-pgtable-arm-v7s: Add error handle for page table allocation failure
gpu: host1x: Add back arm_iommu_detach_device()
dma_fence_array: Fix PENDING_ERROR leak in dma_fence_array_signaled()
PCI: Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
mm_zone: add function to check if managed dma zone exists
dma/pool: create dma atomic pool only if dma zone has managed pages
mm/page_alloc.c: do not warn allocation failure on zone DMA if no managed pages
shmem: fix a race between shmem_unused_huge_shrink and shmem_evict_inode
drm/ttm: Put BO in its memory manager's lru list
Bluetooth: L2CAP: Fix not initializing sk_peer_pid
drm/bridge: display-connector: fix an uninitialized pointer in probe()
drm: fix null-ptr-deref in drm_dev_init_release()
drm/panel: kingdisplay-kd097d04: Delete panel on attach() failure
drm/panel: innolux-p079zca: Delete panel on attach() failure
drm/rockchip: dsi: Fix unbalanced clock on probe error
drm/rockchip: dsi: Hold pm-runtime across bind/unbind
drm/rockchip: dsi: Disable PLL clock on bind error
drm/rockchip: dsi: Reconfigure hardware on resume()
Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails
clk: bcm-2835: Pick the closest clock rate
clk: bcm-2835: Remove rounding up the dividers
drm/vc4: hdmi: Set a default HSM rate
wcn36xx: ensure pairing of init_scan/finish_scan and start_scan/end_scan
wcn36xx: Indicate beacon not connection loss on MISSED_BEACON_IND
wcn36xx: Fix DMA channel enable/disable cycle
wcn36xx: Release DMA channel descriptor allocations
wcn36xx: Put DXE block into reset before freeing memory
wcn36xx: populate band before determining rate on RX
wcn36xx: fix RX BD rate mapping for 5GHz legacy rates
ath11k: Send PPDU_STATS_CFG with proper pdev mask to firmware
mtd: hyperbus: rpc-if: Check return value of rpcif_sw_init()
media: videobuf2: Fix the size printk format
media: atomisp: add missing media_device_cleanup() in atomisp_unregister_entities()
media: atomisp: fix punit_ddr_dvfs_enable() argument for mrfld_power up case
media: atomisp: fix inverted logic in buffers_needed()
media: atomisp: do not use err var when checking port validity for ISP2400
media: atomisp: fix inverted error check for ia_css_mipi_is_source_port_valid()
media: atomisp: fix ifdefs in sh_css.c
media: staging: media: atomisp: pci: Balance braces around conditional statements in file atomisp_cmd.c
media: atomisp: add NULL check for asd obtained from atomisp_video_pipe
media: atomisp: fix enum formats logic
media: atomisp: fix uninitialized bug in gmin_get_pmic_id_and_addr()
media: aspeed: fix mode-detect always time out at 2nd run
media: em28xx: fix memory leak in em28xx_init_dev
media: aspeed: Update signal status immediately to ensure sane hw state
arm64: dts: amlogic: meson-g12: Fix GPU operating point table node name
arm64: dts: amlogic: Fix SPI NOR flash node name for ODROID N2/N2+
arm64: dts: meson-gxbb-wetek: fix HDMI in early boot
arm64: dts: meson-gxbb-wetek: fix missing GPIO binding
fs: dlm: use sk->sk_socket instead of con->sock
fs: dlm: don't call kernel_getpeername() in error_report()
memory: renesas-rpc-if: Return error in case devm_ioremap_resource() fails
Bluetooth: stop proccessing malicious adv data
ath11k: Fix ETSI regd with weather radar overlap
ath11k: clear the keys properly via DISABLE_KEY
ath11k: reset RSN/WPA present state for open BSS
tee: fix put order in teedev_close_context()
fs: dlm: fix build with CONFIG_IPV6 disabled
drm/vboxvideo: fix a NULL vs IS_ERR() check
arm64: dts: renesas: cat875: Add rx/tx delays
media: dmxdev: fix UAF when dvb_register_device() fails
crypto: qce - fix uaf on qce_ahash_register_one
crypto: qce - fix uaf on qce_skcipher_register_one
mtd: hyperbus: rpc-if: fix bug in rpcif_hb_remove
ARM: dts: stm32: fix dtbs_check warning on ili9341 dts binding on stm32f429 disco
crypto: qat - fix spelling mistake: "messge" -> "message"
crypto: qat - remove unnecessary collision prevention step in PFVF
crypto: qat - make pfvf send message direction agnostic
crypto: qat - fix undetected PFVF timeout in ACK loop
ath11k: Use host CE parameters for CE interrupts configuration
arm64: dts: ti: k3-j721e: correct cache-sets info
tty: serial: atmel: Check return code of dmaengine_submit()
tty: serial: atmel: Call dma_async_issue_pending()
mfd: atmel-flexcom: Remove #ifdef CONFIG_PM_SLEEP
mfd: atmel-flexcom: Use .resume_noirq
media: rcar-csi2: Correct the selection of hsfreqrange
media: imx-pxp: Initialize the spinlock prior to using it
media: si470x-i2c: fix possible memory leak in si470x_i2c_probe()
media: mtk-vcodec: call v4l2_m2m_ctx_release first when file is released
media: coda: fix CODA960 JPEG encoder buffer overflow
media: venus: pm_helpers: Control core power domain manually
media: venus: core, venc, vdec: Fix probe dependency error
media: venus: core: Fix a potential NULL pointer dereference in an error handling path
media: venus: core: Fix a resource leak in the error handling path of 'venus_probe()'
thermal/drivers/imx: Implement runtime PM support
netfilter: bridge: add support for pppoe filtering
arm64: dts: qcom: msm8916: fix MMC controller aliases
cgroup: Trace event cgroup id fields should be u64
ACPI: EC: Rework flushing of EC work while suspended to idle
thermal/drivers/imx8mm: Enable ADC when enabling monitor
drm/amdgpu: Fix a NULL pointer dereference in amdgpu_connector_lcd_native_mode()
drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms()
arm64: dts: ti: k3-j7200: Fix the L2 cache sets
arm64: dts: ti: k3-j721e: Fix the L2 cache sets
arm64: dts: ti: k3-j7200: Correct the d-cache-sets info
tty: serial: uartlite: allow 64 bit address
serial: amba-pl011: do not request memory region twice
floppy: Fix hang in watchdog when disk is ejected
staging: rtl8192e: return error code from rtllib_softmac_init()
staging: rtl8192e: rtllib_module: fix error handle case in alloc_rtllib()
Bluetooth: btmtksdio: fix resume failure
sched/fair: Fix detection of per-CPU kthreads waking a task
sched/fair: Fix per-CPU kthread and wakee stacking for asym CPU capacity
bpf: Adjust BTF log size limit.
bpf: Disallow BPF_LOG_KERNEL log level for bpf(BPF_BTF_LOAD)
bpf: Remove config check to enable bpf support for branch records
arm64: lib: Annotate {clear, copy}_page() as position-independent
arm64: clear_page() shouldn't use DC ZVA when DCZID_EL0.DZP == 1
media: dib8000: Fix a memleak in dib8000_init()
media: saa7146: mxb: Fix a NULL pointer dereference in mxb_attach()
media: si2157: Fix "warm" tuner state detection
wireless: iwlwifi: Fix a double free in iwl_txq_dyn_alloc_dma
sched/rt: Try to restart rt period timer when rt runtime exceeded
drm/msm/dp: displayPort driver need algorithm rational
rcu/exp: Mark current CPU as exp-QS in IPI loop second pass
mwifiex: Fix possible ABBA deadlock
xfrm: fix a small bug in xfrm_sa_len()
x86/uaccess: Move variable into switch case statement
selftests: clone3: clone3: add case CLONE3_ARGS_NO_TEST
selftests: harness: avoid false negatives if test has no ASSERTs
crypto: stm32 - Fix last sparse warning in stm32_cryp_check_ctr_counter
crypto: stm32/cryp - fix CTR counter carry
crypto: stm32/cryp - fix xts and race condition in crypto_engine requests
crypto: stm32/cryp - check early input data
crypto: stm32/cryp - fix double pm exit
crypto: stm32/cryp - fix lrw chaining mode
crypto: stm32/cryp - fix bugs and crash in tests
crypto: stm32 - Revert broken pm_runtime_resume_and_get changes
ath11k: Fix deleting uninitialized kernel timer during fragment cache flush
ARM: dts: gemini: NAS4220-B: fis-index-block with 128 KiB sectors
media: dw2102: Fix use after free
media: msi001: fix possible null-ptr-deref in msi001_probe()
media: coda/imx-vdoa: Handle dma_set_coherent_mask error codes
ath11k: Fix a NULL pointer dereference in ath11k_mac_op_hw_scan()
arm64: dts: qcom: c630: Fix soundcard setup
arm64: dts: qcom: ipq6018: Fix gpio-ranges property
drm/msm/dpu: fix safe status debugfs file
drm/bridge: ti-sn65dsi86: Set max register for regmap
drm/tegra: vic: Fix DMA API misuse
media: hantro: Fix probe func error path
xfrm: interface with if_id 0 should return error
xfrm: state and policy should fail if XFRMA_IF_ID 0
ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding
usb: ftdi-elan: fix memory leak on device disconnect
arm64: dts: marvell: cn9130: add GPIO and SPI aliases
arm64: dts: marvell: cn9130: enable CP0 GPIO controllers
ARM: dts: armada-38x: Add generic compatible to UART nodes
iwlwifi: mvm: fix 32-bit build in FTM
iwlwifi: mvm: test roc running status bits before removing the sta
mmc: meson-mx-sdhc: add IRQ check
mmc: meson-mx-sdio: add IRQ check
selinux: fix potential memleak in selinux_add_opt()
um: fix ndelay/udelay defines
um: virtio_uml: Fix time-travel external time propagation
Bluetooth: L2CAP: Fix using wrong mode
bpftool: Enable line buffering for stdout
backlight: qcom-wled: Validate enabled string indices in DT
backlight: qcom-wled: Pass number of elements to read to read_u32_array
backlight: qcom-wled: Fix off-by-one maximum with default num_strings
backlight: qcom-wled: Override default length with qcom,enabled-strings
backlight: qcom-wled: Use cpu_to_le16 macro to perform conversion
backlight: qcom-wled: Respect enabled-strings in set_brightness
software node: fix wrong node passed to find nargs_prop
Bluetooth: hci_qca: Stop IBS timer during BT OFF
x86/boot/compressed: Move CLANG_FLAGS to beginning of KBUILD_CFLAGS
hwmon: (mr75203) fix wrong power-up delay value
x86/mce/inject: Avoid out-of-bounds write when setting flags
ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes
pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in __nonstatic_find_io_region()
pcmcia: rsrc_nonstatic: Fix a NULL pointer dereference in nonstatic_find_mem_region()
power: reset: mt6397: Check for null res pointer
netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check()
bpf: Don't promote bogus looking registers after null check.
bpf: Fix SO_RCVBUF/SO_SNDBUF handling in _bpf_setsockopt().
netfilter: nft_set_pipapo: allocate pcpu scratch maps on clone
ppp: ensure minimum packet size in ppp_write()
rocker: fix a sleeping in atomic bug
staging: greybus: audio: Check null pointer
fsl/fman: Check for null pointer after calling devm_ioremap
Bluetooth: hci_bcm: Check for error irq
Bluetooth: hci_qca: Fix NULL vs IS_ERR_OR_NULL check in qca_serdev_probe
usb: dwc3: qcom: Fix NULL vs IS_ERR checking in dwc3_qcom_probe
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_init
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_get_str_desc
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_huion_init
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad
debugfs: lockdown: Allow reading debugfs files that are not world readable
net/mlx5e: Fix page DMA map/unmap attributes
net/mlx5e: Don't block routes with nexthop objects in SW
Revert "net/mlx5e: Block offload of outer header csum for UDP tunnels"
net/mlx5: Set command entry semaphore up once got index free
lib/mpi: Add the return value check of kcalloc()
Bluetooth: L2CAP: uninitialized variables in l2cap_sock_setsockopt()
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
ax25: uninitialized variable in ax25_setsockopt()
netrom: fix api breakage in nr_setsockopt()
regmap: Call regmap_debugfs_exit() prior to _init()
can: mcp251xfd: add missing newline to printed strings
tpm: add request_locality before write TPM_INT_ENABLE
tpm_tis: Fix an error handling path in 'tpm_tis_core_init()'
can: softing: softing_startstop(): fix set but not used variable warning
can: xilinx_can: xcan_probe(): check for error irq
pcmcia: fix setting of kthread task states
iwlwifi: mvm: Use div_s64 instead of do_div in iwl_mvm_ftm_rtt_smoothing()
net: mcs7830: handle usb read errors properly
ext4: avoid trim error on fs with small groups
ALSA: jack: Add missing rwsem around snd_ctl_remove() calls
ALSA: PCM: Add missing rwsem around snd_ctl_remove() calls
ALSA: hda: Add missing rwsem around snd_ctl_remove() calls
RDMA/bnxt_re: Scan the whole bitmap when checking if "disabling RCFW with pending cmd-bit"
RDMA/hns: Validate the pkey index
scsi: pm80xx: Update WARN_ON check in pm8001_mpi_build_cmd()
clk: imx8mn: Fix imx8mn_clko1_sels
powerpc/prom_init: Fix improper check of prom_getprop()
ASoC: uniphier: drop selecting non-existing SND_SOC_UNIPHIER_AIO_DMA
dt-bindings: thermal: Fix definition of cooling-maps contribution property
powerpc/64s: Convert some cpu_setup() and cpu_restore() functions to C
powerpc/perf: MMCR0 control for PMU registers under PMCC=00
powerpc/perf: move perf irq/nmi handling details into traps.c
powerpc/irq: Add helper to set regs->softe
powerpc/perf: Fix PMU callbacks to clear pending PMI before resetting an overflown PMC
powerpc/32s: Fix shift-out-of-bounds in KASAN init
clocksource: Reduce clocksource-skew threshold
clocksource: Avoid accidental unstable marking of clocksources
ALSA: oss: fix compile error when OSS_DEBUG is enabled
ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID
char/mwave: Adjust io port register size
binder: fix handling of error during copy
openrisc: Add clone3 ABI wrapper
iommu/io-pgtable-arm: Fix table descriptor paddr formatting
scsi: ufs: Fix race conditions related to driver data
RDMA/qedr: Fix reporting max_{send/recv}_wr attrs
PCI/MSI: Fix pci_irq_vector()/pci_irq_get_affinity()
powerpc/powermac: Add additional missing lockdep_register_key()
RDMA/core: Let ib_find_gid() continue search even after empty entry
RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry
ASoC: rt5663: Handle device_property_read_u32_array error codes
of: unittest: fix warning on PowerPC frame size warning
of: unittest: 64 bit dma address test requires arch support
clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after system enter shell
mips: add SYS_HAS_CPU_MIPS64_R5 config for MIPS Release 5 support
mips: fix Kconfig reference to PHYS_ADDR_T_64BIT
dmaengine: pxa/mmp: stop referencing config->slave_id
iommu/amd: Remove iommu_init_ga()
iommu/amd: Restore GA log/tail pointer on host resume
ASoC: Intel: catpt: Test dmaengine_submit() result before moving on
iommu/iova: Fix race between FQ timeout and teardown
scsi: block: pm: Always set request queue runtime active in blk_post_runtime_resume()
phy: uniphier-usb3ss: fix unintended writing zeros to PHY register
ASoC: mediatek: Check for error clk pointer
ASoC: samsung: idma: Check of ioremap return value
misc: lattice-ecp3-config: Fix task hung when firmware load failed
counter: stm32-lptimer-cnt: remove iio counter abi
arm64: tegra: Fix Tegra194 HDA {clock,reset}-names ordering
arm64: tegra: Remove non existent Tegra194 reset
mips: lantiq: add support for clk_set_parent()
mips: bcm63xx: add support for clk_set_parent()
powerpc/xive: Add missing null check after calling kmalloc
ASoC: fsl_mqs: fix MODULE_ALIAS
RDMA/cxgb4: Set queue pair state when being queried
ASoC: fsl_asrc: refine the check of available clock divider
clk: bm1880: remove kfrees on static allocations
of: base: Fix phandle argument length mismatch error message
ARM: dts: omap3-n900: Fix lp5523 for multi color
Bluetooth: Fix debugfs entry leak in hci_register_dev()
fs: dlm: filter user dlm messages for kernel locks
drm/lima: fix warning when CONFIG_DEBUG_SG=y & CONFIG_DMA_API_DEBUG=y
selftests/bpf: Fix bpf_object leak in skb_ctx selftest
ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply
drm/bridge: dw-hdmi: handle ELD when DRM_BRIDGE_ATTACH_NO_CONNECTOR
drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR
media: atomisp: fix try_fmt logic
media: atomisp: set per-device's default mode
media: atomisp-ov2680: Fix ov2680_set_fmt() clobbering the exposure
ARM: shmobile: rcar-gen2: Add missing of_node_put()
batman-adv: allow netlink usage in unprivileged containers
media: atomisp: handle errors at sh_css_create_isp_params()
ath11k: Fix crash caused by uninitialized TX ring
usb: gadget: f_fs: Use stream_open() for endpoint files
drm: panel-orientation-quirks: Add quirk for the Lenovo Yoga Book X91F/L
HID: apple: Do not reset quirks when the Fn key is not found
media: b2c2: Add missing check in flexcop_pci_isr:
EDAC/synopsys: Use the quirk for version instead of ddr version
ARM: imx: rename DEBUG_IMX21_IMX27_UART to DEBUG_IMX27_UART
drm/amd/display: check top_pipe_to_program pointer
drm/amdgpu/display: set vblank_disable_immediate for DC
soc: ti: pruss: fix referenced node in error message
mlxsw: pci: Add shutdown method in PCI driver
drm/bridge: megachips: Ensure both bridges are probed before registration
tty: serial: imx: disable UCR4_OREN in .stop_rx() instead of .shutdown()
gpiolib: acpi: Do not set the IRQ type if the IRQ is already in use
HSI: core: Fix return freed object in hsi_new_client
crypto: jitter - consider 32 LSB for APT
mwifiex: Fix skb_over_panic in mwifiex_usb_recv()
rsi: Fix use-after-free in rsi_rx_done_handler()
rsi: Fix out-of-bounds read in rsi_read_pkt()
ath11k: Avoid NULL ptr access during mgmt tx cleanup
media: venus: avoid calling core_clk_setrate() concurrently during concurrent video sessions
ACPI / x86: Drop PWM2 device on Lenovo Yoga Book from always present table
ACPI: Change acpi_device_always_present() into acpi_device_override_status()
ACPI / x86: Allow specifying acpi_device_override_status() quirks by path
ACPI / x86: Add not-present quirk for the PCI0.SDHB.BRC1 device on the GPD win
arm64: dts: ti: j7200-main: Fix 'dtbs_check' serdes_ln_ctrl node
usb: uhci: add aspeed ast2600 uhci support
floppy: Add max size check for user space request
x86/mm: Flush global TLB when switching to trampoline page-table
drm: rcar-du: Fix CRTC timings when CMM is used
media: uvcvideo: Increase UVC_CTRL_CONTROL_TIMEOUT to 5 seconds.
media: rcar-vin: Update format alignment constraints
media: saa7146: hexium_orion: Fix a NULL pointer dereference in hexium_attach()
media: m920x: don't use stack on USB reads
thunderbolt: Runtime PM activate both ends of the device link
iwlwifi: mvm: synchronize with FW after multicast commands
iwlwifi: mvm: avoid clearing a just saved session protection id
ath11k: avoid deadlock by change ieee80211_queue_work for regd_update_work
ath10k: Fix tx hanging
net-sysfs: update the queue counts in the unregistration path
net: phy: prefer 1000baseT over 1000baseKX
gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock
selftests/ftrace: make kprobe profile testcase description unique
ath11k: Avoid false DEADLOCK warning reported by lockdep
x86/mce: Allow instrumentation during task work queueing
x86/mce: Mark mce_panic() noinstr
x86/mce: Mark mce_end() noinstr
x86/mce: Mark mce_read_aux() noinstr
net: bonding: debug: avoid printing debug logs when bond is not notifying peers
bpf: Do not WARN in bpf_warn_invalid_xdp_action()
HID: quirks: Allow inverting the absolute X/Y values
media: igorplugusb: receiver overflow should be reported
media: saa7146: hexium_gemini: Fix a NULL pointer dereference in hexium_attach()
mmc: core: Fixup storing of OCR for MMC_QUIRK_NONSTD_SDIO
audit: ensure userspace is penalized the same as the kernel when under pressure
arm64: dts: ls1028a-qds: move rtc node to the correct i2c bus
arm64: tegra: Adjust length of CCPLEX cluster MMIO region
PM: runtime: Add safety net to supplier device release
cpufreq: Fix initialization of min and max frequency QoS requests
usb: hub: Add delay for SuperSpeed hub resume to let links transit to U0
ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream
rtw88: 8822c: update rx settings to prevent potential hw deadlock
PM: AVS: qcom-cpr: Use div64_ul instead of do_div
iwlwifi: fix leaks/bad data after failed firmware load
iwlwifi: remove module loading failure message
iwlwifi: mvm: Fix calculation of frame length
iwlwifi: pcie: make sure prph_info is set when treating wakeup IRQ
um: registers: Rename function names to avoid conflicts and build problems
ath11k: Fix napi related hang
Bluetooth: vhci: Set HCI_QUIRK_VALID_LE_STATES
xfrm: rate limit SA mapping change message to user space
drm/etnaviv: consider completed fence seqno in hang check
jffs2: GC deadlock reading a page that is used in jffs2_write_begin()
ACPICA: actypes.h: Expand the ACPI_ACCESS_ definitions
ACPICA: Utilities: Avoid deleting the same object twice in a row
ACPICA: Executer: Fix the REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R()
ACPICA: Fix wrong interpretation of PCC address
ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5
drm/amdgpu: fixup bad vram size on gmc v8
amdgpu/pm: Make sysfs pm attributes as read-only for VFs
ACPI: battery: Add the ThinkPad "Not Charging" quirk
btrfs: remove BUG_ON() in find_parent_nodes()
btrfs: remove BUG_ON(!eie) in find_parent_nodes
net: mdio: Demote probed message to debug print
mac80211: allow non-standard VHT MCS-10/11
dm btree: add a defensive bounds check to insert_at()
dm space map common: add bounds check to sm_ll_lookup_bitmap()
mlxsw: pci: Avoid flow control for EMAD packets
net: phy: marvell: configure RGMII delays for 88E1118
net: gemini: allow any RGMII interface mode
regulator: qcom_smd: Align probe function with rpmh-regulator
serial: pl010: Drop CR register reset on set_termios
serial: core: Keep mctrl register state and cached copy in sync
random: do not throw away excess input to crng_fast_load
parisc: Avoid calling faulthandler_disabled() twice
x86/kbuild: Enable CONFIG_KALLSYMS_ALL=y in the defconfigs
powerpc/6xx: add missing of_node_put
powerpc/powernv: add missing of_node_put
powerpc/cell: add missing of_node_put
powerpc/btext: add missing of_node_put
powerpc/watchdog: Fix missed watchdog reset due to memory ordering race
i2c: i801: Don't silently correct invalid transfer size
powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
i2c: mpc: Correct I2C reset procedure
clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB
powerpc/powermac: Add missing lockdep_register_key()
KVM: PPC: Book3S: Suppress warnings when allocating too big memory slots
KVM: PPC: Book3S: Suppress failed alloc warning in H_COPY_TOFROM_GUEST
w1: Misuse of get_user()/put_user() reported by sparse
nvmem: core: set size for sysfs bin file
dm: fix alloc_dax error handling in alloc_dev
scsi: lpfc: Trigger SLI4 firmware dump before doing driver cleanup
ALSA: seq: Set upper limit of processed events
MIPS: Loongson64: Use three arguments for slti
powerpc/40x: Map 32Mbytes of memory at startup
selftests/powerpc/spectre_v2: Return skip code when miss_percent is high
powerpc: handle kdump appropriately with crash_kexec_post_notifiers option
powerpc/fadump: Fix inaccurate CPU state info in vmcore generated with panic
udf: Fix error handling in udf_new_inode()
MIPS: OCTEON: add put_device() after of_find_device_by_node()
irqchip/gic-v4: Disable redistributors' view of the VPE table at boot time
i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters
MIPS: Octeon: Fix build errors using clang
scsi: sr: Don't use GFP_DMA
ASoC: mediatek: mt8173: fix device_node leak
ASoC: mediatek: mt8183: fix device_node leak
phy: mediatek: Fix missing check in mtk_mipi_tx_probe
rpmsg: core: Clean up resources on announce_create failure.
crypto: omap-aes - Fix broken pm_runtime_and_get() usage
crypto: stm32/crc32 - Fix kernel BUG triggered in probe()
crypto: caam - replace this_cpu_ptr with raw_cpu_ptr
ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers
tpm: fix NPE on probe for missing device
spi: uniphier: Fix a bug that doesn't point to private data correctly
xen/gntdev: fix unmap notification order
fuse: Pass correct lend value to filemap_write_and_wait_range()
serial: Fix incorrect rs485 polarity on uart open
cputime, cpuacct: Include guest time in user time in cpuacct.stat
tracing/kprobes: 'nmissed' not showed correctly for kretprobe
iwlwifi: mvm: Increase the scan timeout guard to 30 seconds
s390/mm: fix 2KB pgtable release race
device property: Fix fwnode_graph_devcon_match() fwnode leak
drm/etnaviv: limit submit sizes
drm/nouveau/kms/nv04: use vzalloc for nv04_display
drm/bridge: analogix_dp: Make PSR-exit block less
parisc: Fix lpa and lpa_user defines
powerpc/64s/radix: Fix huge vmap false positive
PCI: xgene: Fix IB window setup
PCI: pciehp: Use down_read/write_nested(reset_lock) to fix lockdep errors
PCI: pci-bridge-emul: Make expansion ROM Base Address register read-only
PCI: pci-bridge-emul: Properly mark reserved PCIe bits in PCI config space
PCI: pci-bridge-emul: Fix definitions of reserved bits
PCI: pci-bridge-emul: Correctly set PCIe capabilities
PCI: pci-bridge-emul: Set PCI_STATUS_CAP_LIST for PCIe device
xfrm: fix policy lookup for ipv6 gre packets
btrfs: fix deadlock between quota enable and other quota operations
btrfs: check the root node for uptodate before returning it
btrfs: respect the max size in the header when activating swap file
ext4: make sure to reset inode lockdep class when quota enabling fails
ext4: make sure quota gets properly shutdown on error
ext4: fix a possible ABBA deadlock due to busy PA
ext4: initialize err_blk before calling __ext4_get_inode_loc
ext4: fix fast commit may miss tracking range for FALLOC_FL_ZERO_RANGE
ext4: set csum seed in tmp inode while migrating to extents
ext4: Fix BUG_ON in ext4_bread when write quota data
ext4: use ext4_ext_remove_space() for fast commit replay delete range
ext4: fast commit may miss tracking unwritten range during ftruncate
ext4: destroy ext4_fc_dentry_cachep kmemcache on module removal
ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits'
ext4: don't use the orphan list when migrating an inode
drm/radeon: fix error handling in radeon_driver_open_kms
of: base: Improve argument length mismatch error
firmware: Update Kconfig help text for Google firmware
can: mcp251xfd: mcp251xfd_tef_obj_read(): fix typo in error message
media: rcar-csi2: Optimize the selection PHTW register
drm/vc4: hdmi: Make sure the device is powered with CEC
media: correct MEDIA_TEST_SUPPORT help text
Documentation: dmaengine: Correctly describe dmatest with channel unset
Documentation: ACPI: Fix data node reference documentation
Documentation: refer to config RANDOMIZE_BASE for kernel address-space randomization
Documentation: fix firewire.rst ABI file path error
Bluetooth: hci_sync: Fix not setting adv set duration
scsi: core: Show SCMD_LAST in text form
dmaengine: uniphier-xdmac: Fix type of address variables
RDMA/hns: Modify the mapping attribute of doorbell to device
RDMA/rxe: Fix a typo in opcode name
dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK
Revert "net/mlx5: Add retry mechanism to the command entry index allocation"
powerpc/cell: Fix clang -Wimplicit-fallthrough warning
powerpc/fsl/dts: Enable WA for erratum A-009885 on fman3l MDIO buses
block: Fix fsync always failed if once failed
bpftool: Remove inclusion of utilities.mak from Makefiles
xdp: check prog type before updating BPF link
perf evsel: Override attr->sample_period for non-libpfm4 events
ipv4: update fib_info_cnt under spinlock protection
ipv4: avoid quadratic behavior in netns dismantle
net/fsl: xgmac_mdio: Add workaround for erratum A-009885
net/fsl: xgmac_mdio: Fix incorrect iounmap when removing module
parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries
f2fs: compress: fix potential deadlock of compress file
f2fs: fix to reserve space for IO align feature
af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
clk: Emit a stern warning with writable debugfs enabled
clk: si5341: Fix clock HW provider cleanup
net/smc: Fix hung_task when removing SMC-R devices
net: axienet: increase reset timeout
net: axienet: Wait for PhyRstCmplt after core reset
net: axienet: reset core on initialization prior to MDIO access
net: axienet: add missing memory barriers
net: axienet: limit minimum TX ring size
net: axienet: Fix TX ring slot available check
net: axienet: fix number of TX ring slots for available check
net: axienet: fix for TX busy handling
net: axienet: increase default TX ring size to 128
HID: vivaldi: fix handling devices not using numbered reports
rtc: pxa: fix null pointer dereference
vdpa/mlx5: Fix wrong configuration of virtio_version_1_0
virtio_ring: mark ring unused on error
taskstats: Cleanup the use of task->exit_code
inet: frags: annotate races around fqdir->dead and fqdir->high_thresh
netns: add schedule point in ops_exit_list()
xfrm: Don't accidentally set RTO_ONLINK in decode_session4()
gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst()
libcxgb: Don't accidentally set RTO_ONLINK in cxgb_find_route()
perf script: Fix hex dump character output
dmaengine: at_xdmac: Don't start transactions at tx_submit level
dmaengine: at_xdmac: Start transfer for cyclic channels in issue_pending
dmaengine: at_xdmac: Print debug message after realeasing the lock
dmaengine: at_xdmac: Fix concurrency over xfers_list
dmaengine: at_xdmac: Fix lld view setting
dmaengine: at_xdmac: Fix at_xdmac_lld struct definition
perf probe: Fix ppc64 'perf probe add events failed' case
devlink: Remove misleading internal_flags from health reporter dump
arm64: dts: qcom: msm8996: drop not documented adreno properties
net: bonding: fix bond_xmit_broadcast return value error bug
net_sched: restore "mpu xxx" handling
bcmgenet: add WOL IRQ check
net: ethernet: mtk_eth_soc: fix error checking in mtk_mac_config()
net: sfp: fix high power modules without diagnostic monitoring
net: mscc: ocelot: fix using match before it is set
dt-bindings: display: meson-dw-hdmi: add missing sound-name-prefix property
dt-bindings: display: meson-vpu: Add missing amlogic,canvas property
dt-bindings: watchdog: Require samsung,syscon-phandle for Exynos7
scripts/dtc: dtx_diff: remove broken example from help text
lib82596: Fix IRQ check in sni_82596_probe
mm/hmm.c: allow VM_MIXEDMAP to work with hmm_range_fault
lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test
mtd: nand: bbt: Fix corner case in bad block table handling
ath10k: Fix the MTU size on QCA9377 SDIO
scripts: sphinx-pre-install: add required ctex dependency
scripts: sphinx-pre-install: Fix ctex support on Debian
Linux 5.10.94
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I857f2417c899508815a1ba13d1285fd400a1f133
commit 20b0dfa86b upstream.
Similarly to what we encountered with the detect hook with DRM, nothing
actually prevents any of the CEC callback from being run while the HDMI
output is disabled.
However, this is an issue since any register access to the controller
when it's powered down will result in a silent hang.
Let's make sure we run the runtime_pm hooks when the CEC adapter is
opened and closed by the userspace to avoid that issue.
Fixes: 15b4511a4a ("drm/vc4: add HDMI CEC support")
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210819135931.895976-6-maxime@cerno.tech
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 4722f46389 upstream.
The return value was never initialized so the cleanup code executed when
it isn't even necessary.
Just add proper error handling.
Fixes: ab50cb9df8 ("drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms()")
Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Jan Stancek <jstancek@redhat.com>
Tested-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit c4c6ef2295 upstream.
Prior to commit 6c836d965b ("drm/rockchip: Use the helpers for PSR"),
"PSR exit" used non-blocking analogix_dp_send_psr_spd(). The refactor
started using the blocking variant, for a variety of reasons -- quoting
Sean Paul's potentially-faulty memory:
"""
- To avoid racing a subsequent PSR entry (if exit takes a long time)
- To avoid racing disable/modeset
- We're not displaying new content while exiting PSR anyways, so there
is minimal utility in allowing frames to be submitted
- We're lying to userspace telling them frames are on the screen when
we're just dropping them on the floor
"""
However, I'm finding that this blocking transition is causing upwards of
60+ ms of unneeded latency on PSR-exit, to the point that initial cursor
movements when leaving PSR are unbearably jumpy.
It turns out that we need to meet in the middle somewhere: Sean is right
that we were "lying to userspace" with a non-blocking PSR-exit, but the
new blocking behavior is also waiting too long:
According to the eDP specification, the sink device must support PSR
entry transitions from both state 4 (ACTIVE_RESYNC) and state 0
(INACTIVE). It also states that in ACTIVE_RESYNC, "the Sink device must
display the incoming active frames from the Source device with no
visible glitches and/or artifacts."
Thus, for our purposes, we only need to wait for ACTIVE_RESYNC before
moving on; we are ready to display video, and subsequent PSR-entry is
safe.
Tested on a Samsung Chromebook Plus (i.e., Rockchip RK3399 Gru Kevin),
where this saves about 60ms of latency, for PSR-exit that used to
take about 80ms.
Fixes: 6c836d965b ("drm/rockchip: Use the helpers for PSR")
Cc: <stable@vger.kernel.org>
Cc: Zain Wang <wzz@rock-chips.com>
Cc: Tomasz Figa <tfiga@chromium.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211103135112.v3.1.I67612ea073c3306c71b46a87be894f79707082df@changeid
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit bd6e07e72f upstream.
The struct is giant, and triggers an order-7 allocation (512K). There is
no reason for this to be kmalloc-type memory, so switch to vmalloc. This
should help loading nouveau on low-memory and/or long-running systems.
Reported-by: Nathan E. Egge <unlord@xiph.org>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: stable@vger.kernel.org
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests/10
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 6dfa2fab8d upstream.
Currently we allow rediculous amounts of kernel memory being allocated
via the etnaviv GEM_SUBMIT ioctl, which is a pretty easy DoS vector. Put
some reasonable limits in to fix this.
The commandstream size is limited to 64KB, which was already a soft limit
on older kernels after which the kernel only took submits on a best effort
base, so there is no userspace that tries to submit commandstreams larger
than this. Even if the whole commandstream is a single incrementing address
load, the size limit also limits the number of potential relocs and
referenced buffers to slightly under 64K, so use the same limit for those
arguments. The performance monitoring infrastructure currently supports
less than 50 performance counter signals, so limiting them to 128 on a
single submit seems like a reasonably future-proof number for now. This
number can be bumped if needed without breaking the interface.
Cc: stable@vger.kernel.org
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 11c9cc95f8 ]
== Description ==
Setting values of pm attributes through sysfs
should not be allowed in SRIOV mode.
These calls will not be processed by FW anyway,
but error handling on sysfs level should be improved.
== Changes ==
This patch prohibits performing of all set commands
in SRIOV mode on sysfs level.
It offers better error handling as calls that are
not allowed will not be propagated further.
== Test ==
Writing to any sysfs file in passthrough mode will succeed.
Writing to any sysfs file in ONEVF mode will yield error:
"calling process does not have sufficient permission to execute a command".
Signed-off-by: Marina Nikolic <Marina.Nikolic@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 11544d77e3 ]
Some boards(like RX550) seem to have garbage in the upper
16 bits of the vram size register. Check for
this and clamp the size properly. Fixes
boards reporting bogus amounts of vram.
after add this patch,the maximum GPU VRAM size is 64GB,
otherwise only 64GB vram size will be used.
Signed-off-by: Zongmin Zhou<zhouzongmin@kylinos.cn>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit cdd156955f ]
Some GPU heavy test programs manage to trigger the hangcheck quite often.
If there are no other GPU users in the system and the test program
exhibits a very regular structure in the commandstreams that are being
submitted, we can end up with two distinct submits managing to trigger
the hangcheck with the FE in a very similar address range. This leads
the hangcheck to believe that the GPU is stuck, while in reality the GPU
is already busy working on a different job. To avoid those spurious
GPU resets, also remember and consider the last completed fence seqno
in the hang check.
Reported-by: Joerg Albert <joerg.albert@iav.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit f0ce591dc9 ]
When the CMM is enabled, an offset of 25 pixels must be subtracted from
the HDS (horizontal display start) and HDE (horizontal display end)
registers. Fix the timings calculation, and take this into account in
the mode validation.
This fixes a visible horizontal offset in the image with VGA monitors.
HDMI monitors seem to be generally more tolerant to incorrect timings,
but may be affected too.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 92020e81dd ]
Disable vblanks immediately to save power. I think this was
missed when we merged DC support.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1781
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a689e8d1f8 ]
Clang static analysis reports this error
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:2870:7: warning:
Dereference of null pointer [clang-analyzer-core.NullDereference]
if
(top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) {
^
top_pipe_to_program being NULL is caught as an error
But then it is used to report the error.
So add a check before using it.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit bc30c3b0c8 ]
The Lenovo Yoga Book X91F/L uses a panel which has been mounted
90 degrees rotated. Add a quirk for this.
Cc: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Ser <contact@emersion.fr>
Tested-by: Yauhen Kharuzhy <jekhor@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211106130227.11927-1-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1d2271d2fb ]
There have been reports of the WFI timing out on some boards, and a
patch was proposed to just remove it. This stuff is rather fragile,
and I believe the WFI might be needed with our FW prior to GM200.
However, we probably should not be touching PMU during init on GPUs
where we depend on NVIDIA FW, outside of limited circumstances, so
this should be a somewhat safer change that achieves the desired
result.
Reported-by: Diego Viola <diego.viola@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Link: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests/10
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3f2532d65a ]
The current ELD handling takes the internal connector ELD buffer and
shares it to the I2S and AHB sub-driver.
But with DRM_BRIDGE_ATTACH_NO_CONNECTOR, the connector is created
elsewhere (or not), and an eventual connector is known only
if the bridge chain up to a connector is enabled.
The current dw-hdmi code gets the current connector from
atomic_enable() so use the already stored connector pointer and
replace the buffer pointer with a callback returning the current
connector ELD buffer.
Since a connector is not always available, either pass an empty
ELD to the alsa HDMI driver or don't call snd_pcm_hw_constraint_eld()
in AHB driver.
Reported-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[narmstrong: fixed typo in commit log]
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211029135947.3022875-1-narmstrong@baylibre.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5566174cb1 ]
Upon failure, dma_alloc_coherent() returns NULL. If that does happen,
passing some uninitialised stack contents to dma_mapping_error() - which
belongs to a different API in the first place - has precious little
chance of detecting it.
Also include the correct header, because the fragile transitive
inclusion currently providing it is going to break soon.
Fixes: 20e7dce255 ("drm/tegra: Remove memory allocation from Falcon library")
CC: Thierry Reding <thierry.reding@gmail.com>
CC: Mikko Perttunen <mperttunen@nvidia.com>
CC: dri-devel@lists.freedesktop.org
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 0b665d4af3 ]
Set the maximum register to 0xff so we can dump the registers for this
device in debugfs.
Fixes: a095f15c00 ("drm/bridge: add support for sn65dsi86 bridge driver")
Cc: Rob Clark <robdclark@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211215002529.382383-1-swboyd@chromium.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ab50cb9df8 ]
In radeon_driver_open_kms(), radeon_vm_bo_add() is assigned to
vm->ib_bo_va and passes and used in radeon_vm_bo_set_addr(). In
radeon_vm_bo_set_addr(), there is a dereference of vm->ib_bo_va,
which could lead to a NULL pointer dereference on failure of
radeon_vm_bo_add().
Fix this bug by adding a check of vm->ib_bo_va.
This bug was found by a static analyzer. The analysis employs
differential checking to identify inconsistent security operations
(e.g., checks or kfrees) between two code paths and confirms that the
inconsistent operations are not recovered in the current function or
the callers, so they constitute bugs.
Note that, as a bug found by static analysis, it can be a false
positive or hard to trigger. Multiple researchers have cross-reviewed
the bug.
Builds with CONFIG_DRM_RADEON=m show no new warnings,
and our static analyzer no longer warns about this code.
Fixes: cc9e67e3d7 ("drm/radeon: fix VM IB handling")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Zhou Qingyang <zhou1615@umn.edu>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b220110e4c ]
In amdgpu_connector_lcd_native_mode(), the return value of
drm_mode_duplicate() is assigned to mode, and there is a dereference
of it in amdgpu_connector_lcd_native_mode(), which will lead to a NULL
pointer dereference on failure of drm_mode_duplicate().
Fix this bug add a check of mode.
This bug was found by a static analyzer. The analysis employs
differential checking to identify inconsistent security operations
(e.g., checks or kfrees) between two code paths and confirms that the
inconsistent operations are not recovered in the current function or
the callers, so they constitute bugs.
Note that, as a bug found by static analysis, it can be a false
positive or hard to trigger. Multiple researchers have cross-reviewed
the bug.
Builds with CONFIG_DRM_AMDGPU=m show no new warnings, and
our static analyzer no longer warns about this code.
Fixes: d38ceaf99e ("drm/amdgpu: add core driver (v4)")
Signed-off-by: Zhou Qingyang <zhou1615@umn.edu>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit cebbb5c46d ]
The devm_gen_pool_create() function never returns NULL, it returns
error pointers.
Fixes: 4cc9b56545 ("drm/vboxvideo: Use devm_gen_pool_create")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211118111233.GA1147@kili
Signed-off-by: Sasha Levin <sashal@kernel.org>
Greg Kroah-Hartman