Yu Kuai 9efcc2c3df md/raid1-10: don't handle pluged bio by daemon thread ... current->bio_list will be set under submit_bio() context, in this case bitmap io will be added to the list and wait for current io submission to finish, while current io submission must wait for bitmap io to be done. commit 874807a831 ("md/raid1{,0}: fix deadlock in bitmap_unplug.") fix the deadlock by handling plugged bio by daemon thread. On the one hand, the deadlock won't exist after commit a214b949d8 ("blk-mq: only flush requests from the plug in blk_mq_submit_bio"). On the other hand, current solution makes it impossible to flush plugged bio in raid1/10_make_request(), because this will cause that all the writes will goto daemon thread. In order to limit the number of plugged bio, commit 874807a831 ("md/raid1{,0}: fix deadlock in bitmap_unplug.") is reverted, and the deadlock is fixed by handling bitmap io asynchronously. Signed-off-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Song Liu <song@kernel.org> Link: https://lore.kernel.org/r/20230529131106.2123367-7-yukuai1@huaweicloud.com		2023-06-13 15:25:44 -07:00
..
accel	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
accessibility
acpi	ACPI: video: Remove acpi_backlight=video quirk for Lenovo ThinkPad W530	2023-05-04 20:23:41 +02:00
amba
android
ata	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
atm
auxdisplay
base	driver core: return bool from driver_probe_done	2023-06-05 10:55:20 -06:00
bcma
block	swim3: fix the floppy_locked_ioctl prototype	2023-06-13 09:45:40 -06:00
bluetooth	Bluetooth: btusb: Add WCN6855 devcoredump support	2023-04-23 22:07:27 -07:00
bus	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
cdrom	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
cdx	cdx: fix build failure due to sysfs 'bus_type' argument needing to be const	2023-04-27 16:21:32 -07:00
char	tty, proc, kernfs, random: Use copy_splice_read()	2023-05-24 08:42:16 -06:00
clk	A couple more patches that would be good to get into -rc1.	2023-05-07 10:31:45 -07:00
clocksource	Timekeeping and clocksource/event driver updates the second batch:	2023-04-29 10:24:30 -07:00
comedi
connector
counter	- New Drivers	2023-05-02 10:41:31 -07:00
cpufreq	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
cpuidle	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
crypto	This push fixes the following problems:	2023-05-07 10:57:14 -07:00
cxl	cxl: Add missing return to cdat read error path	2023-05-13 00:20:06 -07:00
dax
dca	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
devfreq	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
dio
dma	dmaengine updates for v6.4	2023-05-03 11:11:56 -07:00
dma-buf	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
edac	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
eisa
extcon
firewire	firewire: net: fix unexpected release of object for asynchronous request packet	2023-05-11 09:06:49 +09:00
firmware	Merge tag 'drm-misc-fixes-2023-05-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes	2023-05-12 05:32:36 +10:00
fpga	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
fsi
gnss
gpio	hte: Changes for v6.4-rc1	2023-05-03 11:00:27 -07:00
gpu	Merge tag 'amd-drm-fixes-6.4-2023-05-11' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes	2023-05-12 06:46:34 +10:00
greybus
hid	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
hsi
hte	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
hv	hyperv-next for v6.4	2023-04-27 17:17:12 -07:00
hwmon	hwmon: (k10temp) Add PCI ID for family 19, model 78h	2023-05-08 11:36:19 +02:00
hwspinlock
hwtracing
i2c	i2c: gxp: fix build failure without CONFIG_I2C_SLAVE	2023-05-03 17:27:29 +02:00
i3c	i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to static	2023-04-30 23:50:26 +02:00
idle	intel_idle: mark few variables as __read_mostly	2023-04-27 19:37:36 +02:00
iio	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
infiniband	v6.4 merge window RDMA pull request	2023-04-29 17:21:24 -07:00
input	Input updates for 6.4 merge window:	2023-05-01 17:18:56 -07:00
interconnect	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
iommu	IOMMU Updates for Linux 6.4	2023-04-30 13:00:38 -07:00
ipack
irqchip	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
isdn	Including fixes from netfilter.	2023-05-05 19:12:01 -07:00
leds	- New Drivers	2023-05-02 10:36:02 -07:00
macintosh	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
mailbox	- mailbox api: allow direct registration to a channel	2023-05-07 10:17:33 -07:00
mcb	mcb-lpc: Reallocate memory region to avoid memory overlapping	2023-04-20 14:24:01 +02:00
md	md/raid1-10: don't handle pluged bio by daemon thread	2023-06-13 15:25:44 -07:00
media	media: nxp: imx8-isi: fix buiding on 32-bit	2023-05-08 09:10:07 -07:00
memory	ARM: SoC drivers for v6.4	2023-04-25 12:02:16 -07:00
memstick
message	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
mfd	- New Drivers	2023-05-02 10:41:31 -07:00
misc	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
mmc	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
most
mtd	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
mux
net	net: mscc: ocelot: fix stat counter register values	2023-05-10 12:11:18 +01:00
nfc	drivers: nfc: nfcsim: remove return value check of dev_dir	2023-04-24 18:12:42 -07:00
ntb
nubus
nvdimm
nvme	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
nvmem	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
of	Devicetree fixes for 6.4, part 1:	2023-05-05 13:27:59 -07:00
opp	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
parisc	parisc: Replace regular spinlock with spin_trylock on panic path	2023-05-03 17:43:26 +02:00
parport
pci	cxl for v6.4	2023-04-30 11:51:51 -07:00
pcmcia
peci
perf	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
phy	phy fixes for 6.4	2023-05-05 11:57:29 -07:00
pinctrl	Pin control bulk changes for the v6.4 kernel:	2023-05-02 15:40:41 -07:00
platform	platform/mellanox: fix potential race in mlxbf-tmfifo driver	2023-05-09 11:54:35 +02:00
pnp
power	power supply and reset changes for the v6.4 series	2023-04-29 17:37:02 -07:00
powercap
pps
ps3
ptp	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
pwm	pwm: Changes for v6.4-rc1	2023-05-03 11:25:01 -07:00
rapidio	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
ras
regulator	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
remoteproc	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
reset	Nothing looks out of the ordinary in this batch of clk driver updates. There	2023-04-29 17:29:39 -07:00
rpmsg	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
rtc	- New Drivers	2023-05-02 10:41:31 -07:00
s390	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
sbus	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
scsi	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
sh
siox
slimbus
soc	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
soundwire
spi	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
spmi	spmi: Add a check for remove callback when removing a SPMI driver	2023-04-20 14:16:39 +02:00
ssb
staging	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
target	block: replace fmode_t with a block-specific type for block open flags	2023-06-12 08:04:05 -06:00
tc
tee	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
thermal	thermal: intel: powerclamp: Fix NULL pointer access issue	2023-05-04 20:30:18 +02:00
thunderbolt
tty	tty, proc, kernfs, random: Use copy_splice_read()	2023-05-24 08:42:16 -06:00
ufs	scsi: ufs: core: Fix I/O hang that occurs when BKOPS fails in W-LUN suspend	2023-05-08 07:15:05 -04:00
uio
usb	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
vdpa	virtio,vhost,vdpa: features, fixes, cleanups	2023-04-27 17:05:34 -07:00
vfio	VFIO updates for v6.4-rc1	2023-05-02 11:56:43 -07:00
vhost	Scheduler changes for v6.4:	2023-04-28 14:53:30 -07:00
video	fbdev: stifb: Fix info entry in sti_struct on error path	2023-05-12 11:50:33 +02:00
virt	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
virtio	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
vlynq
w1	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
watchdog	linux-watchdog 6.4-rc1 tag	2023-05-04 18:33:56 -07:00
xen	xen: branch for v6.4-rc1	2023-04-27 17:27:06 -07:00
zorro
Kconfig
Makefile