michael/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Files
v6.18.6
linux/drivers
History
Mateusz Litwin 69695f5331 spi: cadence-quadspi: Prevent lost complete() call during indirect read 
[ Upstream commit d67396c9d6 ]

A race condition exists between the read loop and IRQ `complete()` call.
An interrupt could call the complete() between the inner loop and
reinit_completion(), potentially losing the completion event and causing
an unnecessary timeout. Moving reinit_completion() before the loop
prevents this. A premature signal will only result in a spurious wakeup
and another wait cycle, which is preferable to waiting for a timeout.

Signed-off-by: Mateusz Litwin <mateusz.litwin@nokia.com>
Link: https://patch.msgid.link/20251218-cqspi_indirect_read_improve-v2-1-396079972f2a@nokia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2026-01-17 16:35:33 +01:00
..
accel
accel/amdxdna: Block running under a hypervisor
2026-01-17 16:35:32 +01:00
accessibility
…
acpi
ACPI: CPPC: Fix missing PCC check for guaranteed_perf
2026-01-02 12:56:57 +01:00
amba
amba: tegra-ahb: Fix device leak on SMMU enable
2026-01-02 12:57:28 +01:00
android
rust_binder: remove spin_lock() in rust_shrink_free_page()
2026-01-17 16:35:11 +01:00
ata
ata: libata-core: Disable LPM on ST2000DM008-2FR102
2026-01-17 16:35:32 +01:00
atm
atm: Fix dma_free_coherent() size
2026-01-17 16:35:10 +01:00
auxdisplay
…
base
PM: runtime: Do not clear needs_force_resume with enabled runtime PM
2026-01-02 12:57:22 +01:00
bcma
bcma: don't register devices disabled in OF
2025-10-20 13:54:15 +02:00
block
ublk: fix use-after-free in ublk_partition_scan_work
2026-01-17 16:35:30 +01:00
bluetooth
Bluetooth: btusb: revert use of devm_kzalloc in btusb
2026-01-08 10:16:44 +01:00
bus
ti-sysc: allow OMAP2 and OMAP4 timers to be reserved on AM33xx
2026-01-02 12:56:59 +01:00
cache
…
cdrom
…
cdx
Merge tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-10-04 16:26:32 -07:00
char
char: applicom: fix NULL pointer dereference in ac_ioctl
2026-01-02 12:57:14 +01:00
clk
clk: qcom: Fix dependencies of QCS_{DISP,GPU,VIDEO}CC_615
2026-01-08 10:16:59 +01:00
clocksource
clocksource/drivers/nxp-stm: Prevent driver unbind
2025-12-18 14:03:20 +01:00
comedi
comedi: check device's attached status in compat ioctls
2025-12-12 18:42:47 +01:00
connector
…
counter
counter: interrupt-cnt: Drop IRQF_NO_THREAD flag
2026-01-17 16:35:12 +01:00
cpufreq
cpufreq: nforce2: fix reference count leak in nforce2
2026-01-02 12:57:15 +01:00
cpuidle
cpuidle: governors: teo: Drop misguided target residency check
2026-01-02 12:57:15 +01:00
crypto
crypto: qat - fix duplicate restarting msg during AER error
2026-01-17 16:35:20 +01:00
cxl
cxl: Adjust offset calculation for poison injection
2025-11-07 09:22:10 -07:00
dax
…
dca
…
devfreq
PM / devfreq: hisi: Fix potential UAF in OPP handling
2025-12-18 14:03:11 +01:00
dibs
dibs: Check correct variable in dibs_init()
2025-09-26 15:10:59 -07:00
dio
…
dma
Merge tag 'dmaengine-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2025-10-06 10:37:06 -07:00
dma-buf
dma-fence: Fix safe access wrapper to call timeline name method
2025-10-24 16:56:37 +01:00
dpll
dpll: zl3073x: Fix output pin registration
2025-10-28 18:54:48 -07:00
edac
EDAC/altera: Use INTTEST register for Ethernet and USB SBE injection
2025-11-11 14:59:04 +01:00
eisa
…
extcon
…
firewire
firewire: nosy: Fix dma_free_coherent() size
2026-01-08 10:16:47 +01:00
firmware
firmware: stratix10-svc: Add mutex in stratix10 memory management
2026-01-08 10:17:02 +01:00
fpga
…
fsi
…
fwctl
pds_fwctl: Replace kzalloc + copy_from_user with memdup_user in pdsfc_fw_rpc
2025-09-22 10:33:10 -03:00
gnss
…
gpio
gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths
2026-01-17 16:35:31 +01:00
gpu
drm/amdkfd: Fix improper NULL termination of queue restore SMI event string
2026-01-17 16:35:32 +01:00
greybus
greybus: gb-beagleplay: Fix timeout handling in bootloader functions
2025-12-18 14:03:21 +01:00
hid
HID: quirks: work around VID/PID conflict for appledisplay
2026-01-17 16:35:29 +01:00
hsi
…
hte
…
hv
mshv: Fix create memory region overlap check
2025-12-18 14:03:02 +01:00
hwmon
hwmon: (dell-smm) Fix off-by-one error in dell_smm_is_visible()
2026-01-08 10:16:56 +01:00
hwspinlock
…
hwtracing
intel_th: Fix error handling in intel_th_output_open
2026-01-02 12:57:14 +01:00
i2c
i2c: amd-mp2: fix reference leak in MP2 PCI device
2026-01-02 12:57:30 +01:00
i3c
i3c: master: svc: Prevent incomplete IBI transaction
2025-12-18 14:02:44 +01:00
idle
…
iio
iio: adc: ti_am335x_adc: Limit step_avg to valid range for gcc complains
2026-01-02 12:57:02 +01:00
infiniband
RDMA/cm: Fix leaking the multicast GID table reference
2026-01-08 10:17:11 +01:00
input
Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table
2026-01-02 12:56:56 +01:00
interconnect
interconnect: qcom: sdx75: Drop QPIC interconnect and BCM nodes
2026-01-02 12:57:30 +01:00
iommu
iommu: disable SVA when CONFIG_X86 is set
2026-01-08 10:16:56 +01:00
ipack
…
irqchip
irqchip/gic-v5: Fix gicv5_its_map_event() ITTE read endianness
2026-01-17 16:35:30 +01:00
isdn
isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()
2025-10-31 17:39:14 -07:00
leds
leds: leds-lp50xx: Enable chip before any communication
2026-01-08 10:16:58 +01:00
macintosh
macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse
2025-12-18 14:02:55 +01:00
mailbox
mailbox: th1520: fix clock imbalance on probe failure
2025-11-28 09:47:44 -06:00
mcb
…
md
dm-snapshot: fix 'scheduling while atomic' on real-time kernels
2026-01-17 16:35:16 +01:00
media
media: mediatek: vcodec: Fix a reference leak in mtk_vcodec_fw_vpu_init()
2026-01-08 10:17:05 +01:00
memory
memory: tegra210: Fix incorrect client ids
2025-10-23 15:32:21 +02:00
memstick
Merge tag 'mm-stable-2025-10-01-19-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-10-02 18:18:33 -07:00
message
…
mfd
mfd: max77620: Fix potential IRQ chip conflict when probing two devices
2026-01-08 10:16:59 +01:00
misc
mei: me: add nova lake point S DID
2026-01-17 16:35:11 +01:00
mmc
mmc: sdhci-msm: Avoid early clock doubling during HS400 transition
2026-01-02 12:57:07 +01:00
most
most: usb: fix double free on late probe failure
2025-11-09 11:15:20 +09:00
mtd
mtd: spi-nor: winbond: Add support for W25H02NWxxAM chips
2026-01-08 10:17:01 +01:00
mux
…
net
net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant
2026-01-17 16:35:31 +01:00
nfc
nfc: pn533: Fix error code in pn533_acr122_poweron_rdr()
2026-01-02 12:56:47 +01:00
ntb
NTB: epf: Add Renesas rcar support
2025-09-22 09:35:21 -04:00
nubus
…
nvdimm
Merge tag 'libnvdimm-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2025-10-06 11:17:18 -07:00
nvme
nvmet: pci-epf: move DMA initialization to EPC init callback
2026-01-08 10:17:01 +01:00
nvmem
nvmem: layouts: fix nvmem_layout_bus_uevent
2025-11-24 18:08:10 +01:00
of
of: unittest: Fix memory leak in unittest_data_add()
2026-01-17 16:35:18 +01:00
opp
…
parisc
parisc: Do not reprogram affinitiy on ASP chip
2026-01-02 12:57:19 +01:00
parport
…
pci
PCI/VGA: Don't assume the only VGA device on a system is boot_vga
2026-01-17 16:35:26 +01:00
pcmcia
…
peci
…
perf
perf: arm_cspmu: fix error handling in arm_cspmu_impl_unregister()
2026-01-02 12:57:07 +01:00
phy
phy: broadcom: bcm63xx-usbh: fix section mismatches
2026-01-02 12:57:13 +01:00
pinctrl
pinctrl: mediatek: mt8189: restore previous register base name array order
2026-01-17 16:35:20 +01:00
platform
platform/x86: alienware-wmi-wmax: Add support for Alienware 16X Aurora
2026-01-08 10:17:14 +01:00
pmdomain
pmdomain: imx: Fix reference count leak in imx_gpc_probe()
2026-01-08 10:17:09 +01:00
pnp
…
power
power: supply: max77705: Fix potential IRQ chip conflict when probing two devices
2026-01-08 10:17:02 +01:00
powercap
powercap: fix sscanf() error return value handling
2026-01-17 16:35:32 +01:00
pps
…
ps3
…
ptp
ptp: Allow exposing cycles only for clocks with free-running counter
2025-10-31 16:27:40 -07:00
pwm
pwm: rzg2l-gpt: Allow checking period_tick cache value only if sibling channel is enabled
2026-01-02 12:57:29 +01:00
rapidio
…
ras
RAS: Report all ARM processor CPER information to userspace
2025-12-18 14:03:09 +01:00
regulator
regulator: spacemit: Align input supply name with the DT binding
2025-12-18 14:03:39 +01:00
remoteproc
remoteproc: qcom_q6v5_wcss: fix parsing of qcom,halt-regs
2025-12-18 14:03:28 +01:00
reset
reset: imx8mp-audiomix: Fix bad mask values
2025-11-05 16:12:28 +01:00
rpmsg
rpmsg: glink: fix rpmsg device leak
2026-01-02 12:57:29 +01:00
rtc
rtc: max31335: Fix ignored return value in set_alarm
2025-12-18 14:03:38 +01:00
s390
s390/dasd: Fix gendisk parent after copy pair swap
2026-01-02 12:57:08 +01:00
sbus
…
scsi
scsi: sg: Fix occasional bogus elapsed time that exceeds timeout
2026-01-17 16:35:33 +01:00
sh
…
siox
…
slimbus
slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves
2025-11-09 11:14:59 +09:00
soc
soc: amlogic: canvas: fix device leak on lookup
2026-01-02 12:57:29 +01:00
soundwire
Merge tag 'soundwire-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2025-10-06 10:32:22 -07:00
spi
spi: cadence-quadspi: Prevent lost complete() call during indirect read
2026-01-17 16:35:33 +01:00
spmi
…
ssb
…
staging
staging: fbtft: core: fix potential memory leak in fbtft_probe_common()
2025-12-18 14:03:16 +01:00
target
scsi: target: Reset t_task_cdb pointer in error case
2026-01-02 12:57:16 +01:00
tc
…
tee
Merge tag 'qcomtee-fixes2-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into arm/fixes
2025-11-21 21:27:20 +01:00
thermal
thermal: renesas: Fix RZ/G3E fall-out
2025-10-02 10:41:58 +02:00
thunderbolt
thunderbolt: Add support for Intel Wildcat Lake
2025-10-20 08:20:34 +02:00
tty
serial: sh-sci: Check that the DMA cookie is valid
2026-01-02 12:57:15 +01:00
ufs
scsi: ufs: core: Fix EH failure after W-LUN resume error
2026-01-17 16:35:18 +01:00
uio
uio: uio_fsl_elbc_gpcm:: Add null pointer check to uio_fsl_elbc_gpcm_probe
2025-12-18 14:02:34 +01:00
usb
xhci: dbgtty: fix device unregister: fixup
2026-01-02 12:57:14 +01:00
vdpa
virtio: vdpa: Fix reference count leak in octep_sriov_enable()
2026-01-02 12:57:28 +01:00
vfio
vfio/pci: Disable qword access to the PCI ROM bar
2026-01-08 10:17:21 +01:00
vhost
vhost/vsock: improve RCU read sections around vhost_vsock_get()
2026-01-02 12:57:04 +01:00
video
fbdev: tcx.c fix mem_map to correct smem_start offset
2026-01-08 10:17:03 +01:00
virt
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2025-09-29 18:48:39 -07:00
virtio
virtio: clean up features qword/dword terms
2025-12-18 14:03:24 +01:00
w1
…
watchdog
via_wdt: fix critical boot hang due to unnamed resource allocation
2026-01-02 12:57:01 +01:00
xen
Merge tag 'dma-mapping-6.18-2025-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
2025-10-03 17:41:12 -07:00
zorro
…
Kconfig
…
Makefile
Merge tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2025-10-07 08:40:15 -07:00