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a8278cf3f00d6518ba92be57329c7a330bb1961d
linux/drivers
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Rob Clark a8278cf3f0 drm/msm: Fix dirtyfb refcounting 
commit 9225b33707 upstream.

refcount_t complains about 0->1 transitions, which isn't *quite* what we
wanted.  So use dirtyfb==1 to mean that the fb is not connected to any
output that requires dirtyfb flushing, so that we can keep the underflow
and overflow checking.

Fixes: 9e4dde28e9 ("drm/msm: Avoid dirtyfb stalls on video mode displays (v2)")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220304202146.845566-1-robdclark@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-17 14:24:30 +02:00
..
accessibility
tty: the rest, stop using tty_schedule_flip()
2022-07-29 17:25:32 +02:00
acpi
ACPI: CPPC: Do not prevent CPPC from working in the future
2022-08-17 14:24:25 +02:00
amba
…
android
android: binder: stop saving a pointer to the VMA
2022-08-17 14:23:58 +02:00
ata
ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo()
2022-06-22 14:21:56 +02:00
atm
atm: eni: Add check for dma_map_single
2022-03-23 09:16:41 +01:00
auxdisplay
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base
driver core: fix potential deadlock in __driver_attach
2022-08-17 14:23:45 +02:00
bcma
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block
xen-blkfront: Apply 'feature_persistent' parameter when connect
2022-08-17 14:24:28 +02:00
bluetooth
Bluetooth: hci_intel: Add check for platform_driver_register
2022-08-17 14:23:34 +02:00
bus
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
2022-08-17 14:23:10 +02:00
cdrom
…
char
random: update comment from copy_to_user() -> copy_to_iter()
2022-06-29 09:03:31 +02:00
clk
clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
2022-08-17 14:23:55 +02:00
clocksource
clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()
2022-07-07 17:53:32 +02:00
comedi
comedi: vmk80xx: fix expression for tx buffer size
2022-06-22 14:22:03 +02:00
connector
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counter
…
cpufreq
cpufreq: pmac32-cpufreq: Fix refcount leak bug
2022-07-21 21:24:34 +02:00
cpuidle
cpuidle: PSCI: Improve support for suspend-to-RAM for PSCI OSI mode
2022-06-09 10:22:33 +02:00
crypto
crypto: hisilicon/sec - fix auth key size error
2022-08-17 14:23:35 +02:00
cxl
cxl/port: Hold port reference until decoder release
2022-07-12 16:34:58 +02:00
dax
dax: make sure inodes are flushed before destroy cache
2022-04-08 14:23:31 +02:00
dca
…
devfreq
PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events
2022-07-07 17:53:27 +02:00
dio
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dma
dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)
2022-08-17 14:23:56 +02:00
dma-buf
dma-buf/poll: Get a file reference for outstanding fence callbacks
2022-07-12 16:34:51 +02:00
edac
EDAC/ghes: Set the DIMM label unconditionally
2022-08-03 12:03:55 +02:00
eisa
…
extcon
extcon: Modify extcon device to be created after driver data is set
2022-06-14 18:36:22 +02:00
firewire
firewire: core: extend card->lock in fw_core_handle_bus_reset
2022-05-12 12:30:05 +02:00
firmware
firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails
2022-08-17 14:24:20 +02:00
fpga
fpga: altera-pr-ip: fix unsigned comparison with less than zero
2022-08-17 14:23:41 +02:00
fsi
fsi: occ: Force sequence numbering per OCC
2022-07-07 17:53:32 +02:00
gnss
…
gpio
gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data()
2022-08-17 14:23:56 +02:00
gpu
drm/msm: Fix dirtyfb refcounting
2022-08-17 14:24:30 +02:00
greybus
greybus: svc: fix an error handling bug in gb_svc_hello()
2022-04-08 14:22:50 +02:00
hid
HID: amd_sfh: Handle condition of "no sensors"
2022-08-17 14:23:57 +02:00
hsi
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hv
Drivers: hv: vmbus: Release cpu lock in error case
2022-06-22 14:22:00 +02:00
hwmon
hwmon: (drivetemp) Add module alias
2022-08-17 14:23:13 +02:00
hwspinlock
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hwtracing
intel_th: pci: Add Raptor Lake-S CPU support
2022-08-17 14:24:21 +02:00
i2c
i2c: mux-gpmux: Add of_node_put() when breaking out of loop
2022-08-17 14:23:34 +02:00
i3c
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idle
intel_idle: Disable IBRS during long idle
2022-07-23 12:54:04 +02:00
iio
iio: cros: Register FIFO callback after sensor is registered
2022-08-17 14:23:55 +02:00
infiniband
RDMA/rxe: Fix error unwind in rxe_create_qp()
2022-08-17 14:23:59 +02:00
input
Input: gscps2 - check return value of ioremap() in gscps2_probe()
2022-08-17 14:24:19 +02:00
interconnect
interconnect: imx: fix max_node_id
2022-08-17 14:23:53 +02:00
iommu
iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)
2022-08-17 14:24:22 +02:00
ipack
…
irqchip
irqchip/mips-gic: Check the return value of ioremap() in gic_of_init()
2022-08-17 14:23:01 +02:00
isdn
isdn: hfcpci: check the return value of dma_set_mask() in setup_hw()
2022-03-16 14:23:36 +01:00
leds
…
macintosh
macintosh/adb: fix oob read in do_adb_query() function
2022-08-11 13:07:54 +02:00
mailbox
mailbox: forward the hrtimer if not queued and under a lock
2022-06-09 10:23:12 +02:00
mcb
…
md
dm raid: fix address sanitizer warning in raid_resume
2022-08-17 14:24:26 +02:00
media
media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment
2022-08-17 14:23:28 +02:00
memory
memory: renesas-rpc-if: Avoid unaligned bus access for HyperFlash
2022-07-12 16:34:52 +02:00
memstick
memstick/ms_block: Fix a memory leak
2022-08-17 14:23:50 +02:00
message
…
mfd
mfd: max77620: Fix refcount leak in max77620_initialise_fps
2022-08-17 14:24:09 +02:00
misc
eeprom: idt_89hpesx: uninitialized data in idt_dbgfs_csr_write()
2022-08-17 14:23:52 +02:00
mmc
mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
2022-08-17 14:23:57 +02:00
most
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mtd
mtd: spi-nor: fix spi_nor_spimem_setup_op() call in spi_nor_erase_{sector,chip}()
2022-08-17 14:23:58 +02:00
mux
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net
net: phy: smsc: Disable Energy Detect Power-Down in interrupt mode
2022-08-17 14:24:30 +02:00
nfc
NFC: nxp-nci: don't print header length mismatch on i2c error
2022-07-21 21:24:35 +02:00
ntb
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nubus
…
nvdimm
nvdimm: Fix badblocks clear off-by-one error
2022-07-07 17:53:24 +02:00
nvme
nvme: catch -ENODEV from nvme_revalidate_zones again
2022-08-17 14:24:00 +02:00
nvmem
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of
of/fdt: declared return type does not match actual return type
2022-08-17 14:23:59 +02:00
opp
opp: Fix error check in dev_pm_opp_attach_genpd()
2022-08-17 14:24:01 +02:00
parisc
parisc: Check the return value of ioremap() in lba_driver_probe()
2022-08-17 14:22:51 +02:00
parport
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pci
PCI: qcom: Power on PHY before IPQ8074 DBI register accesses
2022-08-17 14:24:22 +02:00
pcmcia
pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards
2022-06-14 18:36:02 +02:00
perf
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
2022-08-17 14:23:14 +02:00
phy
phy: stm32: fix error return in stm32_usbphyc_phy_init
2022-08-17 14:23:52 +02:00
pinctrl
pinctrl: armada-37xx: use raw spinlocks for regmap to avoid invalid wait context
2022-07-29 17:25:20 +02:00
platform
platform/olpc: Fix uninitialized data in debugfs write
2022-08-17 14:23:58 +02:00
pnp
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power
power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe
2022-07-29 17:25:10 +02:00
powercap
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pps
pps: clients: gpio: Propagate return value from pps_gpio_probe
2022-04-08 14:23:44 +02:00
ps3
…
ptp
ptp: replace snprintf with sysfs_emit
2022-04-13 20:59:01 +02:00
pwm
pwm: lpc18xx: Fix period handling
2022-08-17 14:23:16 +02:00
rapidio
…
ras
…
regulator
regulator: of: Fix refcount leak bug in of_get_regulation_constraints()
2022-08-17 14:23:14 +02:00
remoteproc
remoteproc: sysmon: Wait for SSCTL service to come up
2022-08-17 14:24:09 +02:00
reset
reset: tegra-bpmp: Restore Handle errors in BPMP response
2022-04-27 14:38:55 +02:00
rpmsg
rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge
2022-08-17 14:24:08 +02:00
rtc
rtc: rx8025: fix 12/24 hour mode detection on RX-8035
2022-08-17 14:22:53 +02:00
s390
scsi: zfcp: Fix missing auto port scan and thus missing target ports
2022-08-17 14:24:16 +02:00
sbus
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scsi
scsi: lpfc: Remove extra atomic_inc on cmd_pending in queuecommand after VMID
2022-08-17 14:24:21 +02:00
sh
…
siox
…
slimbus
slimbus: qcom: Fix IRQ check in qcom_slim_probe
2022-05-18 10:26:55 +02:00
soc
soc: qcom: Make QCOM_RPMPD depend on PM
2022-08-17 14:23:14 +02:00
soundwire
soundwire: revisit driver bind/unbind and callbacks
2022-08-17 14:23:48 +02:00
spi
spi: tegra20-slink: fix UAF in tegra_slink_remove()
2022-08-17 14:23:12 +02:00
spmi
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ssb
…
staging
staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback
2022-08-17 14:23:50 +02:00
target
target: remove an incorrect unmap zeroes data deduction
2022-06-09 10:22:47 +02:00
tc
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tee
…
thermal
thermal: sysfs: Fix cooling_device_stats_setup() error code path
2022-08-17 14:22:50 +02:00
thunderbolt
thunderbolt: Use different lane for second DisplayPort tunnel
2022-06-14 18:36:20 +02:00
tty
tty: 8250: Add support for Brainboxes PX cards.
2022-08-17 14:24:23 +02:00
uio
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usb
usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()
2022-08-17 14:24:01 +02:00
vdpa
vduse: Tie vduse mgmtdev and its device
2022-07-21 21:24:33 +02:00
vfio
vfio/pci: Fix vf_token mechanism when device-specific VF drivers are used
2022-04-20 09:34:13 +02:00
vhost
vringh: Fix loop descriptors check in the indirect cases
2022-06-14 18:36:24 +02:00
video
video: fbdev: s3fb: Check the size of screen before memset_io()
2022-08-17 14:24:16 +02:00
virt
virt: acrn: fix a memory leak in acrn_dev_ioctl()
2022-04-08 14:23:50 +02:00
virtio
virtio_mmio: Restore guest page size on resume
2022-07-21 21:24:33 +02:00
visorbus
…
vlynq
…
vme
…
w1
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
2022-04-13 20:59:11 +02:00
watchdog
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
2022-08-17 14:24:11 +02:00
xen
xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE
2022-07-21 21:24:23 +02:00
zorro
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Kconfig
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Makefile
…