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Andrzej Hajda 86f0082fb9 drm/i915: fix TLB invalidation for Gen12 video and compute engines 
commit 04aa64375f upstream.

In case of Gen12 video and compute engines, TLB_INV registers are masked -
to modify one bit, corresponding bit in upper half of the register must
be enabled, otherwise nothing happens.

CVE: CVE-2022-4139
Suggested-by: Chris Wilson <chris.p.wilson@intel.com>
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Fixes: 7938d61591 ("drm/i915: Flush TLBs before releasing backing store")
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-12-02 17:40:06 +01:00
..
accessibility
speakup: fix a segfault caused by switching consoles
2022-11-25 17:45:50 +01:00
acpi
ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init()
2022-11-10 18:14:22 +01:00
amba
…
android
binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0
2022-12-02 17:40:04 +01:00
ata
ata: libata-core: do not issue non-internal commands once EH is pending
2022-12-02 17:39:57 +01:00
atm
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auxdisplay
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base
PM: domains: Fix handling of unavailable/disabled idle states
2022-11-03 23:57:53 +09:00
bcma
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block
drbd: use after free in drbd_create_device()
2022-11-25 17:45:47 +01:00
bluetooth
Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure
2022-10-26 13:25:21 +02:00
bus
bus: sunxi-rsb: Support atomic transfers
2022-12-02 17:39:59 +01:00
cdrom
…
char
hwrng: imx-rngc - Moving IRQ handler registering after imx_rngc_irq_mask_clear()
2022-10-26 13:25:41 +02:00
clk
clk: bcm2835: Make peripheral PLLC critical
2022-10-26 13:25:54 +02:00
clocksource
…
connector
…
counter
counter: microchip-tcb-capture: Handle Signal1 read and Synapse
2022-11-03 23:57:50 +09:00
cpufreq
cpufreq: qcom: fix memory leak in error path
2022-10-30 09:41:15 +01:00
cpuidle
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crypto
crypto: cavium - prevent integer overflow loading firmware
2022-10-26 13:25:43 +02:00
dax
devdax: Fix soft-reservation memory description
2022-09-28 11:10:41 +02:00
dca
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devfreq
…
dio
…
dma
dmaengine: at_hdmac: Check return code of dma_async_device_register
2022-11-16 09:57:20 +01:00
dma-buf
dma-buf: fix racing conflict of dma_heap_add()
2022-12-02 17:40:01 +01:00
edac
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eisa
…
extcon
…
firewire
…
firmware
firmware: coreboot: Register bus in module init
2022-11-25 17:45:53 +01:00
fpga
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
2022-10-26 13:25:33 +02:00
fsi
fsi: core: Check error number after calling ida_simple_get
2022-10-26 13:25:38 +02:00
gnss
…
gpio
…
gpu
drm/i915: fix TLB invalidation for Gen12 video and compute engines
2022-12-02 17:40:06 +01:00
greybus
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hid
HID: hyperv: fix possible memory leak in mousevsc_probe()
2022-11-16 09:57:08 +01:00
hsi
HSI: omap_ssi_port: Fix dma_map_sg error check
2022-10-26 13:25:32 +02:00
hv
Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register()
2022-12-02 17:40:00 +01:00
hwmon
hwmon/coretemp: Handle large core ID value
2022-10-30 09:41:15 +01:00
hwspinlock
hwspinlock: qcom: correct MMIO max register for newer SoCs
2022-11-16 09:57:07 +01:00
hwtracing
coresight: cti: Fix hang in cti_disable_hw()
2022-11-10 18:14:25 +01:00
i2c
i2c: i801: add lis3lv02d's I2C address for Vostro 5568
2022-11-25 17:45:40 +01:00
i3c
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ide
…
idle
…
iio
iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails
2022-12-02 17:40:02 +01:00
infiniband
RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
2022-11-10 18:14:17 +01:00
input
Input: soc_button_array - add Acer Switch V 10 to dmi_use_low_level_irq[]
2022-12-02 17:40:05 +01:00
interconnect
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iommu
iommu/vt-d: Set SRE bit only when hardware has SRS cap
2022-11-25 17:45:53 +01:00
ipack
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irqchip
irqchip/gic-v3: Always trust the managed affinity provided by the core code
2022-12-02 17:40:06 +01:00
isdn
mISDN: fix misuse of put_device() in mISDN_register_device()
2022-11-25 17:45:46 +01:00
leds
leds: lm3601x: Don't use mutex after it was destroyed
2022-10-26 13:25:18 +02:00
lightnvm
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macintosh
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mailbox
mailbox: bcm-ferxrm-mailbox: Fix error check for dma_map_sg
2022-10-26 13:25:40 +02:00
mcb
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md
dm integrity: clear the journal on suspend
2022-12-02 17:40:05 +01:00
media
media: dvb-frontends/drxk: initialize err to 0
2022-11-10 18:14:22 +01:00
memory
memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()
2022-10-26 13:25:28 +02:00
memstick
…
message
…
mfd
mtd: spi-nor: intel-spi: Disable write protection only if asked
2022-11-25 17:45:41 +01:00
misc
misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()
2022-11-25 17:45:54 +01:00
mmc
mmc: sdhci-brcmstb: Fix SDHCI_RESET_ALL for CQHCI
2022-12-02 17:40:03 +01:00
most
…
mtd
spi: intel: Use correct mask for flash and protected regions
2022-11-25 17:45:41 +01:00
mux
…
net
wifi: wilc1000: validate number of channels
2022-12-02 17:40:06 +01:00
nfc
nfc: st-nci: fix memory leaks in EVT_TRANSACTION
2022-12-02 17:40:02 +01:00
ntb
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nubus
…
nvdimm
…
nvme
nvme-pci: add NVME_QUIRK_BOGUS_NID for Micron Nitro
2022-12-02 17:39:57 +01:00
nvmem
…
of
…
opp
…
oprofile
…
parisc
parisc: Export iosapic_serial_irq() symbol for serial port driver
2022-11-10 18:14:27 +01:00
parport
parport_pc: Avoid FIFO port location truncation
2022-11-25 17:45:44 +01:00
pci
PCI: Sanitise firmware BAR assignments behind a PCI-PCI bridge
2022-10-26 13:25:11 +02:00
pcmcia
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perf
…
phy
phy: stm32: fix an error code in probe
2022-11-16 09:57:08 +01:00
pinctrl
pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
2022-11-25 17:45:44 +01:00
platform
platform/x86: hp-wmi: Ignore Smart Experience App event
2022-12-02 17:40:05 +01:00
pnp
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power
power: supply: adp5061: fix out-of-bounds read in adp5061_get_chg_type()
2022-10-26 13:25:52 +02:00
powercap
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
2022-10-26 13:25:44 +02:00
pps
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ps3
…
ptp
…
pwm
…
rapidio
…
ras
…
regulator
regulator: twl6030: re-add TWL6032_SUBCLASS
2022-12-02 17:40:01 +01:00
remoteproc
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reset
reset: imx7: Fix the iMX8MP PCIe PHY PERST support
2022-10-05 10:38:40 +02:00
rpmsg
rpmsg: qcom: glink: replace strncpy() with strscpy_pad()
2022-10-15 07:55:54 +02:00
rtc
…
s390
s390/dasd: fix no record found for raw_track_access
2022-12-02 17:40:02 +01:00
sbus
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scsi
scsi: storvsc: Fix handling of srb_status and capacity change events
2022-12-02 17:39:59 +01:00
sfi
…
sh
…
siox
siox: fix possible memory leak in siox_device_add()
2022-11-25 17:45:44 +01:00
slimbus
slimbus: stream: correct presence rate frequencies
2022-11-25 17:45:50 +01:00
soc
soc/tegra: fuse: Drop Kconfig dependency on TEGRA20_APB_DMA
2022-10-26 13:25:29 +02:00
soundwire
soundwire: intel: fix error handling on dai registration issues
2022-10-26 13:25:53 +02:00
spi
spi: dw-dma: decrease reference count in dw_spi_dma_init_mfld()
2022-12-02 17:39:59 +01:00
spmi
spmi: pmic-arb: correct duplicate APID to PPID mapping logic
2022-10-26 13:25:39 +02:00
ssb
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staging
media: meson: vdec: fix possible refcount leak in vdec_probe()
2022-11-10 18:14:22 +01:00
target
scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus()
2022-11-25 17:45:55 +01:00
tc
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tee
tee: optee: fix possible memory leak in optee_register_device()
2022-12-02 17:39:59 +01:00
thermal
thermal: intel_powerclamp: Use first online CPU as control_cpu
2022-10-26 13:25:56 +02:00
thunderbolt
thunderbolt: Explicitly enable lane adapter hotplug events at startup
2022-10-26 13:25:16 +02:00
tty
serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios()
2022-12-02 17:40:05 +01:00
uio
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usb
usb: dwc3: gadget: Clear ep descriptor last
2022-12-02 17:40:04 +01:00
vdpa
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vfio
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vhost
vhost/vsock: Use kvmalloc/kvfree for larger packets.
2022-10-26 13:25:22 +02:00
video
fbdev: stifb: Fall back to cfb_fillrect() on 32-bit HCRX cards
2022-11-10 18:14:21 +01:00
virt
…
virtio
…
visorbus
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vlynq
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vme
…
w1
…
watchdog
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xen
xen/platform-pci: add missing free_irq() in error path
2022-12-02 17:40:05 +01:00
zorro
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Kconfig
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Makefile
…