Xiubo Li 742fd49cf8 nbd: make the config put is called before the notifying the waiter ... [ Upstream commit 87aac3a80a ] There has one race case for ceph's rbd-nbd tool. When do mapping it may fail with EBUSY from ioctl(nbd, NBD_DO_IT), but actually the nbd device has already unmaped. It dues to if just after the wake_up(), the recv_work() is scheduled out and defers calling the nbd_config_put(), though the map process has exited the "nbd->recv_task" is not cleared. Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-11-05 11:43:22 +01:00
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accessibility	…
acpi	ACPI: HMAT: Fix handling of changes from ACPI 6.2 to ACPI 6.3	2020-11-05 11:43:19 +01:00
amba	…
android	binder: Remove bogus warning on failed same-process transaction	2020-10-29 09:57:37 +01:00
ata	ata: sata_nv: Fix retrieving of active qcs	2020-11-05 11:43:12 +01:00
atm	atm: eni: fix the missed pci_disable_device() for eni_init_one()	2020-10-01 13:18:17 +02:00
auxdisplay	…
base	driver core: Fix probe_count imbalance in really_probe()	2020-10-14 10:32:59 +02:00
bcma	…
block	nbd: make the config put is called before the notifying the waiter	2020-11-05 11:43:22 +01:00
bluetooth	Bluetooth: btusb: Fix memleak in btusb_mtk_submit_wmt_recv_urb	2020-10-29 09:58:08 +01:00
bus	bus/fsl_mc: Do not rely on caller to provide non NULL mc_io	2020-11-05 11:43:19 +01:00
cdrom	…
char	ipmi_si: Fix wrong return value in try_smi_init()	2020-10-29 09:57:44 +01:00
clk	clk: ti: clockdomain: fix static checker warning	2020-11-05 11:43:20 +01:00
clocksource	clocksource/drivers/timer-gx6605s: Fixup counter reload	2020-10-07 08:01:25 +02:00
connector	…
counter	counter: 104-quad-8: Add lock guards - generic interface	2020-05-02 08:48:44 +02:00
cpufreq	cpufreq: sti-cpufreq: add stih418 support	2020-11-05 11:43:17 +01:00
cpuidle	cpuidle: Fixup IRQ state	2020-09-09 19:12:21 +02:00
crypto	chelsio/chtls: fix tls record info to user	2020-11-01 12:01:03 +01:00
dax	dax: Fix alloc_dax_region() compile warning	2020-10-01 13:17:15 +02:00
dca	…
devfreq	PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out	2020-10-01 13:17:14 +02:00
dio	…
dma	dmaengine: dw: Activate FIFO-mode for memory peripherals only	2020-10-29 09:58:09 +01:00
dma-buf	dmabuf: fix NULL pointer dereference in dma_buf_release()	2020-10-01 13:18:24 +02:00
edac	EDAC/ti: Fix handling of platform_get_irq() error	2020-10-29 09:57:29 +01:00
eisa	…
extcon	extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'	2020-06-24 17:50:36 +02:00
firewire	…
firmware	firmware: arm_scmi: Add missing Rx size re-initialisation	2020-11-05 11:43:12 +01:00
fpga	fpga: dfl: fix bug in port reset handshake	2020-07-29 10:18:31 +02:00
fsi	…
gnss	gnss: sirf: fix error return code in sirf_probe()	2020-06-22 09:31:20 +02:00
gpio	gpio: aspeed: fix ast2600 bank properties	2020-10-07 08:01:29 +02:00
gpu	drm/amd/display: HDMI remote sink need mode validation for Linux	2020-11-05 11:43:19 +01:00
greybus	…
hid	HID: ite: Add USB id match for Acer One S1003 keyboard dock	2020-10-29 09:58:07 +01:00
hsi	…
hv	Drivers: hv: vmbus: Add timeout to vmbus_wait_for_unload	2020-09-23 12:40:40 +02:00
hwmon	hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61}	2020-10-29 09:57:32 +01:00
hwspinlock	…
hwtracing	coresight: Make sysfs functional on topologies with per core sink	2020-11-05 11:43:18 +01:00
i2c	i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs	2020-10-29 09:58:00 +01:00
i3c	i3c: master: Fix error return in cdns_i3c_master_probe()	2020-10-29 09:57:51 +01:00
ide	…
idle	…
iio	iio: adc: stm32-adc: fix runtime autosuspend delay when slow polling	2020-10-29 09:57:43 +01:00
infiniband	RDMA/qedr: Fix memory leak in iWARP CM	2020-11-05 11:43:12 +01:00
input	Input: sun4i-ps2 - fix handling of platform_get_irq() error	2020-10-29 09:57:57 +01:00
interconnect	…
iommu	iommu/vt-d: Fix lockdep splat in iommu_flush_dev_iotlb()	2020-10-14 10:33:02 +02:00
ipack	ipack: tpci200: fix error return code in tpci200_register()	2020-05-27 17:46:47 +02:00
irqchip	irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake	2020-09-03 11:27:06 +02:00
isdn	…
leds	leds: mlxreg: Fix possible buffer overflow	2020-10-01 13:17:14 +02:00
lightnvm	lightnvm: fix out-of-bounds write to array devices->info[]	2020-10-29 09:58:00 +01:00
macintosh	macintosh/via-macii: Access autopoll_devs when inside lock	2020-08-19 08:16:15 +02:00
mailbox	mailbox: avoid timer start from callback	2020-10-29 09:57:53 +01:00
mcb	…
md	md/bitmap: md_bitmap_get_counter returns wrong blocks	2020-11-05 11:43:20 +01:00
media	media: uvcvideo: Fix dereference of out-of-bound list iterator	2020-11-05 11:43:17 +01:00
memory	memory: emif: Remove bogus debugfs error handling	2020-11-05 11:43:21 +01:00
memstick	memstick: Skip allocating card when removing host	2020-10-07 08:01:25 +02:00
message	scsi: mptscsih: Fix read sense data size	2020-07-16 08:16:36 +02:00
mfd	mfd: sm501: Fix leaks in probe()	2020-10-29 09:57:43 +01:00
misc	misc: rtsx: do not setting OC_POWER_DOWN reg in rtsx_pci_init_ocp()	2020-11-01 12:01:06 +01:00
mmc	mmc: via-sdmmc: Fix data race bug	2020-11-05 11:43:16 +01:00
mtd	mtd: spinand: gigadevice: Add QE Bit	2020-10-29 09:57:51 +01:00
mux	…
net	bnxt_en: Log unknown link speed appropriately.	2020-11-05 11:43:20 +01:00
nfc	NFC: st95hf: Fix memleak in st95hf_in_send_cmd	2020-09-17 13:47:45 +02:00
ntb	NTB: hw: amd: fix an issue about leak system resources	2020-10-29 09:58:00 +01:00
nubus	…
nvdimm	libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr	2020-08-21 13:05:35 +02:00
nvme	nvmet: fix uninitialized work for zero kato	2020-10-29 09:58:00 +01:00
nvmem	nvmem: core: fix possibly memleak when use nvmem_cell_info_to_nvmem_cell()	2020-10-29 09:57:42 +01:00
of	of: of_mdio: Correct loop scanning logic	2020-07-22 09:32:55 +02:00
opp	opp: Prevent memory leak in dev_pm_opp_attach_genpd()	2020-10-29 09:58:06 +01:00
oprofile	…
parisc	parisc: mask out enable and reserved bits from sba imask	2020-08-19 08:16:26 +02:00
parport	…
pci	PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY	2020-10-29 09:57:54 +01:00
pcmcia	…
perf	drivers/perf: thunderx2_pmu: Fix memory resource error handling	2020-10-29 09:57:30 +01:00
phy	phy: marvell: comphy: Convert internal SMCC firmware return codes to errno	2020-11-01 12:01:07 +01:00
pinctrl	pinctrl: mcp23s08: Fix mcp23x17 precious range	2020-10-29 09:57:39 +01:00
platform	platform/x86: mlx-platform: Remove PSU EEPROM configuration	2020-10-29 09:57:44 +01:00
pnp	…
power	power: supply: test_power: add missing newlines when printing parameters by sysfs	2020-11-05 11:43:19 +01:00
powercap	…
pps	…
ps3	…
ptp	…
pwm	pwm: img: Fix null pointer access in probe	2020-10-29 09:57:54 +01:00
rapidio	rapidio: fix the missed put_device() for rio_mport_add_riodev	2020-10-29 09:57:53 +01:00
ras	…
regulator	regulator: resolve supply after creating regulator	2020-10-29 09:57:34 +01:00
remoteproc	remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load	2020-08-21 13:05:29 +02:00
reset	…
rpmsg	rpmsg: glink: Use complete_all for open states	2020-11-05 11:43:20 +01:00
rtc	rtc: ds1374: fix possible race condition	2020-10-01 13:17:43 +02:00
s390	s390/qeth: don't let HW override the configured port role	2020-10-29 09:58:10 +01:00
sbus	…
scsi	scsi: ufs: ufs-qcom: Fix race conditions caused by ufs_qcom_testbus_config()	2020-10-29 09:58:09 +01:00
sfi	…
sh	…
siox	…
slimbus	slimbus: qcom-ngd-ctrl: disable ngd in qmi server down callback	2020-10-29 09:57:42 +01:00
soc	soc: fsl: qbman: Fix return value on success	2020-10-29 09:57:59 +01:00
soundwire	soundwire: bus: disable pm_runtime in sdw_slave_delete	2020-10-01 13:17:36 +02:00
spi	spi: omap2-mcspi: Improve performance waiting for CHSTAT	2020-10-29 09:57:41 +01:00
spmi	…
ssb	…
staging	net: wilc1000: clean up resource in error path of init mon interface	2020-10-29 09:57:40 +01:00
target	scsi: target: tcmu: Fix warning: 'page' may be used uninitialized	2020-10-29 09:57:44 +01:00
tc	…
tee	…
thermal	thermal: rcar_thermal: Handle probe error gracefully	2020-10-01 13:17:44 +02:00
thunderbolt	…
tty	serial: pl011: Fix lockdep splat when handling magic-sysrq interrupt	2020-11-01 12:01:06 +01:00
uio	uio: free uio id after uio file node is freed	2020-11-05 11:43:18 +01:00
usb	usb: xhci: omit duplicate actions when suspending a runtime suspended host.	2020-11-05 11:43:18 +01:00
vfio	vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages	2020-10-29 09:57:56 +01:00
vhost	vhost: Use vhost_get_used_size() in vhost_vring_set_addr()	2020-10-14 10:32:58 +02:00
video	video: fbdev: pvr2fb: initialize variables	2020-11-05 11:43:15 +01:00
virt	drivers/virt/fsl_hypervisor: Fix error handling path	2020-10-29 09:57:38 +01:00
virtio	virtio_ring: Avoid loop when vq is broken in virtqueue_poll	2020-08-26 10:40:57 +02:00
visorbus	…
vlynq	…
vme	…
w1	w1: omap-hdq: cleanup to add missing newline for some dev_dbg	2020-06-22 09:31:26 +02:00
watchdog	drivers: watchdog: rdc321x_wdt: Fix race condition bugs	2020-11-05 11:43:20 +01:00
xen	xen/events: block rogue events for some time	2020-11-05 11:43:12 +01:00
zorro	…
Kconfig	…
Makefile	…