Yu Kuai f36bcf96f5 dm-raid: fix lockdep waring in "pers->hot_add_disk" ... [ Upstream commit 95009ae904b1e9dca8db6f649f2d7c18a6e42c75 ] The lockdep assert is added by commit a448af25becf ("md/raid10: remove rcu protection to access rdev from conf") in print_conf(). And I didn't notice that dm-raid is calling "pers->hot_add_disk" without holding 'reconfig_mutex'. "pers->hot_add_disk" read and write many fields that is protected by 'reconfig_mutex', and raid_resume() already grab the lock in other contex. Hence fix this problem by protecting "pers->host_add_disk" with the lock. Fixes: 9092c02d9435 ("DM RAID: Add ability to restore transiently failed devices on resume") Fixes: a448af25becf ("md/raid10: remove rcu protection to access rdev from conf") Cc: stable@vger.kernel.org # v6.7+ Signed-off-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Xiao Ni <xni@redhat.com> Acked-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Song Liu <song@kernel.org> Link: https://lore.kernel.org/r/20240305072306.2562024-10-yukuai1@huaweicloud.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-11-19 09:22:33 +01:00
..
accessibility
acpi	ACPI: scan: Fix device check notification handling	2024-11-19 08:44:47 +01:00
amba
android	binder: signal epoll threads of self-work	2024-11-18 12:13:30 +01:00
ata	ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers	2024-11-18 22:25:33 +01:00
atm	atm: idt77252: fix a memleak in open_card_ubr0	2024-11-18 12:13:24 +01:00
auxdisplay
base	PM: sleep: wakeirq: fix wake irq warning in system suspend	2024-11-19 09:22:17 +01:00
battery
bcma
block	aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts	2024-11-19 08:44:37 +01:00
bluetooth	Bluetooth: qca: Set both WIDEBAND_SPEECH and LE_STATES quirks for QCA2066	2024-11-18 12:13:17 +01:00
bts
bus	bus: tegra-aconnect: Update dependency to ARCH_TEGRA	2024-11-19 08:44:45 +01:00
cdrom
char	hwrng: core - Fix page fault dead lock on mmap-ed hwrng	2024-11-18 12:12:55 +01:00
clk	clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays	2024-11-19 09:22:17 +01:00
clocksource	clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware	2024-11-18 11:43:12 +01:00
connector
counter
cpufreq	cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value	2024-11-19 08:44:38 +01:00
cpuidle
crypto	crypto: qat - resolve race condition during AER recovery	2024-11-19 09:22:15 +01:00
dax
dca
devfreq	PM / devfreq: Synchronize devfreq_monitor_[start/stop]	2024-11-18 12:13:09 +01:00
dio
dma	dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA	2024-11-19 08:44:51 +01:00
dma-buf
edac	EDAC/thunderx: Fix possible out-of-bounds string access	2024-11-18 12:12:19 +01:00
eisa
extcon
fingerprint
firewire	firewire: core: use long bus reset on gap count error	2024-11-19 08:44:36 +01:00
firmware	efi/capsule-loader: fix incorrect allocation size	2024-11-18 23:18:29 +01:00
fpga
fsi
gnss
gpio	gpio: fix resource unwinding order in error path	2024-11-18 23:18:30 +01:00
gpu	drm/vmwgfx: Fix possible null pointer derefence with invalid contexts	2024-11-19 09:22:15 +01:00
greybus
gud
hid	HID: lenovo: Add middleclick_workaround sysfs knob for cptkbd	2024-11-19 08:44:51 +01:00
hsi
hv	Drivers: hv: vmbus: Drop error message when 'No request id available'	2024-11-18 23:19:53 +01:00
hwmon	hwmon: (coretemp) Enlarge per package core count limit	2024-11-18 22:25:34 +01:00
hwspinlock
hwtracing	coresight: etm4x: Fix width of CCITMIN field	2024-11-18 12:12:19 +01:00
i2c	i2c: i801: Fix block process call transactions	2024-11-18 12:13:29 +01:00
i3c	i3c: master: cdns: Update maximum prescaler value for i2c clock	2024-11-18 12:13:19 +01:00
ide
idle
ifconn
iio	iio: accel: bma400: Fix a compilation problem	2024-11-18 12:13:31 +01:00
infiniband	RDMA/device: Fix a race between mad_client and cm_client init	2024-11-19 08:44:57 +01:00
input	Input: gpio_keys_polled - suppress deferred probe error for gpio	2024-11-19 08:44:36 +01:00
interconnect	interconnect: Treat xlate() returning NULL node as an error	2024-11-18 12:12:00 +01:00
iommu	iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected	2024-11-19 08:44:48 +01:00
ipack
irqchip	irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable	2024-11-18 22:25:34 +01:00
isdn
kperfmon
kq/mesh
leds	leds: sgm3140: Add missing timer cleanup and flash gpio control	2024-11-19 08:44:56 +01:00
lightnvm
macintosh
mailbox
mcb	mcb: fix error handling for different scenarios when parsing	2024-11-18 11:43:25 +01:00
md	dm-raid: fix lockdep waring in "pers->hot_add_disk"	2024-11-19 09:22:33 +01:00
media	media: xc4000: Fix atomicity violation in xc4000_get_frequency	2024-11-19 09:22:15 +01:00
memory
memstick
message
mfd	mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref	2024-11-19 08:44:54 +01:00
misc	misc: fastrpc: Mark all sessions as invalid in cb_remove	2024-11-18 12:13:30 +01:00
mmc	mmc: tmio: avoid concurrent runs of mmc_request_done()	2024-11-19 09:22:17 +01:00
most
mtd	mtd: rawnand: meson: fix scrambling mode value in command macro	2024-11-19 09:22:16 +01:00
muic
mux
net	wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach	2024-11-19 09:22:14 +01:00
nfc
ntb
nubus
nvdimm	nd_btt: Make BTT lanes preemptible	2024-11-18 11:43:03 +01:00
nvme	nvmet-fc: abort command when there is no binding	2024-11-18 22:25:33 +01:00
nvmem	nvmem: imx: correct nregs for i.MX6UL	2024-11-18 10:58:31 +01:00
of	of: property: fix typo in io-channels	2024-11-18 12:13:33 +01:00
opp	OPP: debugfs: Fix warning around icc_get_name()	2024-11-19 08:44:49 +01:00
oprofile
parisc
parport	parport: parport_serial: Add Brainboxes device IDs and geometry	2024-11-18 12:12:19 +01:00
pci	PCI/DPC: Quirk PIO log size for Intel Raptor Lake Root Ports	2024-11-19 09:22:33 +01:00
pcmcia	pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()	2024-11-18 11:43:06 +01:00
perf
phy	phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP	2024-11-18 12:13:24 +01:00
pinctrl	pinctrl: mediatek: Drop bogus slew rate register range for MT8192	2024-11-19 08:44:52 +01:00
platform	platform/x86: touchscreen_dmi: Allow partial (prefix) matches for ACPI names	2024-11-18 23:18:27 +01:00
pnp	PNP: ACPI: fix fortify warning	2024-11-18 12:13:09 +01:00
power	power: supply: bq27xxx-i2c: Do not free non existing IRQ	2024-11-18 23:18:29 +01:00
powercap
pps
ps3
ptp	ptp: annotate data-race around q->head and q->tail	2024-11-18 11:43:19 +01:00
pwm	pwm: jz4740: Don't use dev_err_probe() in .request()	2024-11-18 12:12:47 +01:00
rapidio
ras
regulator	regulator: pwm-regulator: Add validity checks in continuous .get_voltage	2024-11-18 22:25:33 +01:00
remoteproc	remoteproc: stm32: fix phys_addr_t format string	2024-11-19 08:45:00 +01:00
reset	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning	2024-11-18 12:12:16 +01:00
rpmsg	rpmsg: virtio: Free driver_override when rpmsg_remove()	2024-11-18 12:12:56 +01:00
rtc	rtc: mt6397: select IRQ_DOMAIN instead of depending on it	2024-11-19 08:44:58 +01:00
s390	s390/cio: fix invalid -EBUSY on ccw_device_start	2024-11-18 22:25:37 +01:00
samsung
sbus
scsi	block: introduce zone_write_granularity limit	2024-11-19 09:22:16 +01:00
sensorhub
sensors
sfi
sh
siox
slimbus
soc	soc: fsl: dpio: fix kcalloc() argument order	2024-11-19 08:44:59 +01:00
soundwire	soundwire: stream: fix NULL pointer dereference for multi_link	2024-11-18 12:11:57 +01:00
spi	spi: spi-mt65xx: Fix NULL pointer access in interrupt handler	2024-11-19 08:45:00 +01:00
spmi
spu_verify
ssb
staging	media: staging: ipu3-imgu: Set fields before media_entity_pads_init()	2024-11-19 09:22:14 +01:00
sti
target	scsi: target: core: Add TMF to tmr_list handling	2024-11-18 22:25:32 +01:00
tc
tee	tee: optee: Fix supplicant based device enumeration	2024-11-18 12:11:39 +01:00
thermal	thermal: core: prevent potential string overflow	2024-11-18 11:42:50 +01:00
thunderbolt
tty	serial: Lock console when calling into driver before registration	2024-11-19 09:22:18 +01:00
uh
uio	uio: Fix use-after-free in uio_open	2024-11-18 12:12:19 +01:00
usb	usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros	2024-11-19 09:22:18 +01:00
vdpa
vfio
vhost	vhost: use kzalloc() instead of kmalloc() followed by memset()	2024-11-18 12:13:27 +01:00
vibrator
video	backlight: lp8788: Fully initialize backlight_properties during probe	2024-11-19 08:44:56 +01:00
virt
virtio
vision
vision3
visorbus
vlynq
vme
w1
watchdog	watchdog: stm32_iwdg: initialize default timeout	2024-11-19 08:44:57 +01:00
xen	xen/gntdev: Fix the abuse of underlying struct page in DMA-buf import	2024-11-18 12:13:19 +01:00
zorro
Kconfig
Kconfig.variant1
Makefile
Makefile.variant1