Richard Fitzgerald f5a21755ee soundwire: cadence: Drain the RX FIFO after an IO timeout ... [ Upstream commit 0603a47bd3 ] If wait_for_completion_timeout() times-out in _cdns_xfer_msg() it is possible that something could have been written to the RX FIFO. In this case, we should drain the RX FIFO so that anything in it doesn't carry over and mess up the next transfer. Obviously, if we got to this state something went wrong, and we don't really know the state of everything. The cleanup in this situation cannot be bullet-proof but we should attempt to avoid breaking future transaction, if only to reduce the amount of error noise when debugging the failure from a kernel log. Note that this patch only implements the draining for blocking (non-deferred) transfers. The deferred API doesn't have any proper handling of error conditions and would need some re-design before implementing cleanup. That is a task for a separate patch... Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221202161812.4186897-4-rf@opensource.cirrus.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-03-11 13:55:40 +01:00
..
accessibility	tty: fix possible null-ptr-defer in spk_ttyio_release	2023-01-24 07:24:37 +01:00
acpi	PCI/ACPI: Account for _S0W of the target bridge in acpi_pci_bridge_d3()	2023-03-11 13:55:33 +01:00
amba	…
android	…
ata	ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller"	2023-03-10 09:32:32 +01:00
atm	…
auxdisplay	auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()	2023-03-11 13:55:16 +01:00
base	drivers: base: dd: fix memory leak with using debugfs_lookup()	2023-03-11 13:55:39 +01:00
bcma	…
block	loop: loop_set_status_from_info() check before assignment	2023-03-11 13:55:30 +01:00
bluetooth	Bluetooth: btusb: Add VID:PID 13d3:3529 for Realtek RTL8821CE	2023-03-10 09:33:53 +01:00
bus	bus: mhi: ep: Fix the debug message for MHI_PKT_TYPE_RESET_CHAN_CMD cmd	2023-03-11 13:55:35 +01:00
cdrom	…
char	ipmi_ssif: Rename idle state and check	2023-03-10 09:34:03 +01:00
clk	clk: mxl: syscon_node_to_regmap() returns error pointers	2023-02-25 11:25:39 +01:00
clocksource	clocksource/drivers/riscv: Patch riscv_clock_next_event() jump before first use	2023-03-10 09:33:03 +01:00
comedi	comedi: adv_pci1760: Fix PWM instruction handling	2023-01-24 07:24:35 +01:00
connector	…
counter	…
cpufreq	cpufreq: davinci: Fix clk use after free	2023-03-10 09:33:01 +01:00
cpuidle	cpuidle: add ARCH_SUSPEND_POSSIBLE dependencies	2023-03-10 09:34:22 +01:00
crypto	crypto: qat - fix out-of-bounds read	2023-03-10 09:34:19 +01:00
cxl	cxl/pmem: Fix nvdimm registration races	2023-03-10 09:34:20 +01:00
dax	dax/kmem: Fix leak of memory-hotplug resources	2023-03-10 09:34:25 +01:00
dca	…
devfreq	…
dio	…
dma	dmaengine: ptdma: check for null desc before calling pt_cmd_callback	2023-03-10 09:33:39 +01:00
dma-buf	dma-buf: actually set signaling bit for private stub fences	2023-02-09 11:28:23 +01:00
edac	EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info	2023-02-01 08:34:40 +01:00
eisa	…
extcon	…
firewire	firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region	2023-02-09 11:27:59 +01:00
firmware	firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3	2023-03-11 13:55:32 +01:00
fpga	fpga: microchip-spi: rewrite status polling in a time measurable way	2023-03-10 09:33:34 +01:00
fsi	use less confusing names for iov_iter direction initializers	2023-02-09 11:28:04 +01:00
gnss	…
gpio	gpio: vf610: connect GPIO label to dev name	2023-03-10 09:33:18 +01:00
gpu	drm/i915: move a Kconfig symbol to unbreak the menu presentation	2023-03-11 13:55:25 +01:00
greybus	…
hid	HID: logitech-hidpp: Don't restart communication if not necessary	2023-03-10 09:34:00 +01:00
hsi	…
hte	…
hv	HV: hv_balloon: fix memory leak with using debugfs_lookup()	2023-02-09 11:28:21 +01:00
hwmon	hwmon: (nct6775) Fix incorrect parenthesization in nct6775_write_fan_div()	2023-03-10 09:34:23 +01:00
hwspinlock	…
hwtracing	hwtracing: hisi_ptt: Only add the supported devices to the filters list	2023-03-10 09:33:31 +01:00
i2c	i2c: designware: fix i2c_dw_clk_rate() return size to be u32	2023-03-10 09:33:29 +01:00
i3c	…
idle	cpuidle, intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE *again*	2023-03-10 09:32:36 +01:00
iio	iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()	2023-03-11 13:55:35 +01:00
infiniband	RDMA/cma: Distinguish between sockaddr_in and sockaddr_in6 by size	2023-03-11 13:55:40 +01:00
input	Input: i8042 - add Clevo PCX0DX to i8042 quirk table	2023-02-01 08:34:50 +01:00
interconnect	interconnect: qcom: msm8996: Fix regmap max_register values	2023-02-01 08:34:06 +01:00
iommu	iommu: Attach device group to old domain in error path	2023-03-11 13:55:40 +01:00
ipack	…
irqchip	irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts	2023-03-10 09:33:07 +01:00
isdn	use less confusing names for iov_iter direction initializers	2023-02-09 11:28:04 +01:00
leds	leds: simatic-ipc-leds-gpio: Make sure we have the GPIO providing driver	2023-03-10 09:33:26 +01:00
macintosh	…
mailbox	…
mcb	…
md	dm flakey: fix a bug with 32-bit highmem systems	2023-03-10 09:34:23 +01:00
media	media: uvcvideo: Silence memcpy() run-time false positive warnings	2023-03-11 13:55:33 +01:00
memory	memory: renesas-rpc-if: Move resource acquisition to .probe()	2023-03-11 13:55:17 +01:00
memstick	…
message	…
mfd	mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak	2023-03-11 13:55:32 +01:00
misc	misc: vmw_balloon: fix memory leak with using debugfs_lookup()	2023-03-11 13:55:39 +01:00
mmc	mmc: mmc_spi: fix error handling in mmc_spi_probe()	2023-02-22 12:59:48 +01:00
most	…
mtd	ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed	2023-03-11 13:55:21 +01:00
mux	…
net	net: dsa: felix: fix internal MDIO controller resource length	2023-03-11 13:55:28 +01:00
nfc	nfc: fix memory leak of se_io context in nfc_genl_se_io	2023-03-11 13:55:27 +01:00
ntb	…
nubus	…
nvdimm	cxl/pmem: Fix nvdimm registration races	2023-03-10 09:34:20 +01:00
nvme	nvme-fabrics: show well known discovery name	2023-03-11 13:55:31 +01:00
nvmem	nvmem: core: fix return value	2023-02-09 11:28:25 +01:00
of	of: reserved_mem: Have kmemleak ignore dynamically allocated reserved mem	2023-02-22 12:59:46 +01:00
opp	OPP: fix error checking in opp_migrate_dentry()	2023-03-10 09:33:01 +01:00
parisc	…
parport	…
pci	PCI: pciehp: Add Qualcomm quirk for Command Completed erratum	2023-03-11 13:55:40 +01:00
pcmcia	…
peci	…
perf	Partially revert "perf/arm-cmn: Optimise DTC counter accesses"	2023-02-01 08:34:49 +01:00
phy	phy: rockchip-typec: Fix unsigned comparison with less than zero	2023-03-11 13:55:40 +01:00
pinctrl	pinctrl: at91: use devm_kasprintf() to avoid potential leaks	2023-03-10 09:33:59 +01:00
platform	platform/chrome: cros_ec_typec: Update port DP VDO	2023-03-10 09:32:52 +01:00
pnp	…
power	power: supply: remove faulty cooling logic	2023-03-10 09:33:36 +01:00
powercap	powercap: fix possible name leak in powercap_register_zone()	2023-03-10 09:32:56 +01:00
pps	…
ps3	…
ptp	ptp: vclock: use mutex to fix "sleep on atomic" bug	2023-03-11 13:55:25 +01:00
pwm	pwm: stm32-lp: fix the check on arr and cmp registers update	2023-03-11 13:55:17 +01:00
rapidio	…
ras	…
regulator	regulator: core: Use ktime_get_boottime() to determine how long a regulator was off	2023-03-10 09:34:25 +01:00
remoteproc	remoteproc/mtk_scp: Move clk ops outside send_lock	2023-03-10 09:34:26 +01:00
reset	reset: uniphier-glue: Fix possible null-ptr-deref	2023-02-01 08:34:05 +01:00
rpmsg	rpmsg: glink: Release driver_override	2023-03-10 09:33:45 +01:00
rtc	rtc: allow rtc_read_alarm without read_alarm callback	2023-03-11 13:55:30 +01:00
s390	s390: vfio-ap: tighten the NIB validity check	2023-03-10 09:33:02 +01:00
sbus	…
scsi	scsi: mpi3mr: Use number of bits to manage bitmap sizes	2023-03-11 13:55:29 +01:00
sh	…
siox	…
slimbus	…
soc	soc: qcom: stats: Populate all subsystem debugfs files	2023-03-11 13:55:22 +01:00
soundwire	soundwire: cadence: Drain the RX FIFO after an IO timeout	2023-03-11 13:55:40 +01:00
spi	spi: tegra210-quad: Fix iterator outside loop	2023-03-11 13:55:29 +01:00
spmi	…
ssb	…
staging	staging: pi433: fix memory leak with using debugfs_lookup()	2023-03-11 13:55:36 +01:00
target	scsi: target: core: Fix warning on RT kernels	2023-02-09 11:28:12 +01:00
tc	…
tee	…
thermal	thermal: intel: BXT_PMIC: select REGMAP instead of depending on it	2023-03-11 13:55:32 +01:00
thunderbolt	thunderbolt: Do not call PM runtime functions in tb_retimer_scan()	2023-01-24 07:24:37 +01:00
tty	tty: pcn_uart: fix memory leak with using debugfs_lookup()	2023-03-11 13:55:39 +01:00
ufs	scsi: ufs: core: Fix device management cmd timeout flow	2023-03-10 09:34:00 +01:00
uio	…
usb	usb: gadget: uvc: Make bSourceID read/write	2023-03-11 13:55:38 +01:00
vdpa	vdpa: ifcvf: Do proper cleanup if IFCVF init fails	2023-02-22 12:59:42 +01:00
vfio	vfio/type1: restore locked_vm	2023-03-10 09:34:32 +01:00
vhost	vhost-scsi: unbreak any layout for response	2023-02-09 11:28:04 +01:00
video	Revert "fbcon: don't lose the console font across generic->chip driver switch"	2023-03-10 09:33:56 +01:00
virt	virt/sev-guest: Return -EIO if certificate buffer is not large enough	2023-03-10 09:34:14 +01:00
virtio	virtio_pci: modify ENOENT to EINVAL	2023-01-24 07:24:31 +01:00
vlynq	…
w1	w1: fix WARNING after calling w1_process()	2023-02-01 08:34:26 +01:00
watchdog	watchdog: sbsa_wdog: Make sure the timeout programming is within the limits	2023-03-11 13:55:24 +01:00
xen	xen/grant-dma-iommu: Implement a dummy probe_device() callback	2023-03-10 09:33:02 +01:00
zorro	…
Kconfig	…
Makefile	…