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6f1637795f2827d36aec9e0246487f5852e8abf7
linux/drivers/block
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Ming Lei 6f1637795f zram: fix race between zram_reset_device() and disksize_store() 
When the ->init_lock is released in zram_reset_device(), disksize_store()
can come in and try to allocate meta, but zram_reset_device() is freeing
free meta, so cause races.

Link: https://lore.kernel.org/linux-block/20210927163805.808907-1-mcgrof@kernel.org/T/#mc617f865a3fa2778e40f317ddf48f6447c20c073
Reported-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Link: https://lore.kernel.org/r/20211025025426.2815424-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-11-02 14:43:12 -06:00
..
aoe
block: aoe: fixup coccinelle warnings
2021-10-21 08:54:15 -06:00
drbd
drbd: add error handling support for add_disk()
2021-10-18 14:41:36 -06:00
mtip32xx
mtip32xx: Remove redundant 'flush_workqueue()' calls
2021-10-18 14:50:37 -06:00
null_blk
null_blk: Fix handling of submit_queues and poll_queues attributes
2021-10-29 06:55:39 -06:00
paride
pf: fix error codes in pf_init_unit()
2021-10-18 14:42:16 -06:00
rnbd
rnbd: add error handling support for add_disk()
2021-10-21 09:00:56 -06:00
rsxx
block/rsxx: add error handling support for add_disk()
2021-10-18 14:41:36 -06:00
xen-blkback
isystem: trim/fixup stdarg.h and other headers
2021-08-19 09:02:55 +09:00
zram
zram: fix race between zram_reset_device() and disksize_store()
2021-11-02 14:43:12 -06:00
amiflop.c
amiflop: add error handling support for add_disk()
2021-10-18 14:41:37 -06:00
ataflop.c
block: ataflop: Fix warning comparing pointer to 0
2021-10-29 06:54:39 -06:00
brd.c
block/brd: add error handling support for add_disk()
2021-10-30 11:07:40 -06:00
floppy.c
floppy: add error handling support for add_disk()
2021-10-18 14:41:37 -06:00
Kconfig
block: remove support for cryptoloop and the xor transfer
2021-10-22 08:34:58 -06:00
loop.c
block: remove support for cryptoloop and the xor transfer
2021-10-22 08:34:58 -06:00
loop.h
block: remove support for cryptoloop and the xor transfer
2021-10-22 08:34:58 -06:00
Makefile
block: remove support for cryptoloop and the xor transfer
2021-10-22 08:34:58 -06:00
n64cart.c
n64cart: add error handling support for add_disk()
2021-10-18 14:41:36 -06:00
nbd.c
nbd: error out if socket index doesn't match in nbd_handle_reply()
2021-11-02 14:42:41 -06:00
pktcdvd.c
pktcdvd: add error handling support for add_disk()
2021-10-18 14:41:36 -06:00
ps3disk.c
ps3disk: add error handling support for add_disk()
2021-10-30 11:03:37 -06:00
ps3vram.c
ps3vram: add error handling support for add_disk()
2021-10-30 11:03:37 -06:00
rbd_types.h
libceph, rbd: replace zero-length array with flexible-array
2020-06-01 13:22:53 +02:00
rbd.c
rbd: add add_disk() error handling
2021-10-18 14:41:37 -06:00
sunvdc.c
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
swim3.c
swim3: add missing major.h include
2021-10-18 14:42:44 -06:00
swim_asm.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
swim.c
swim: add error handling support for add_disk()
2021-10-18 14:41:37 -06:00
sx8.c
sx8: fix an error code in carm_init_one()
2021-10-18 14:42:30 -06:00
virtio_blk.c
Revert "virtio-blk: Add validation for block size in config space"
2021-10-13 08:35:36 -04:00
xen-blkfront.c
xen-blkfront: add error handling support for add_disk()
2021-10-21 09:00:56 -06:00
z2ram.c
Merge tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:21:16 -07:00