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linux-stable-mirror/drivers/block
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Zhong JinghuaandGreg Kroah-Hartman 4a2c62c8d6 nbd: Add the maximum limit of allocated index in nbd_dev_add 
[ Upstream commit f12bc113ce ]

If the index allocated by idr_alloc greater than MINORMASK >> part_shift,
the device number will overflow, resulting in failure to create a block
device.

Fix it by imiting the size of the max allocation.

Signed-off-by: Zhong Jinghua <zhongjinghua@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230605122159.2134384-1-zhongjinghua@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-27 08:44:36 +02:00
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aoe
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drbd
drbd: correctly submit flush bio on barrier
2023-05-17 11:48:18 +02:00
mtip32xx
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null_blk
null_blk: Always check queue mode setting from configfs
2023-05-30 12:57:49 +01:00
paride
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rnbd
block/rnbd: replace REQ_OP_FLUSH with REQ_OP_WRITE
2023-06-09 10:30:09 +02:00
rsxx
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xen-blkback
xen-blkback: Advertise feature-persistent as user requested
2022-09-08 11:11:39 +02:00
zram
zram: do not lookup algorithm in backends table
2022-08-25 11:38:14 +02:00
amiflop.c
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ataflop.c
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brd.c
brd: return 0/-error from brd_insert_page()
2023-03-11 16:39:59 +01:00
cryptoloop.c
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floppy.c
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Kconfig
remove the sx8 block driver
2023-06-14 11:09:30 +02:00
loop.c
loop: loop_set_status_from_info() check before assignment
2023-03-11 16:40:14 +01:00
loop.h
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Makefile
remove the sx8 block driver
2023-06-14 11:09:30 +02:00
nbd.c
nbd: Add the maximum limit of allocated index in nbd_dev_add
2023-07-27 08:44:36 +02:00
pktcdvd.c
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ps3disk.c
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ps3vram.c
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rbd_types.h
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rbd.c
rbd: get snapshot context after exclusive lock is ensured to be held
2023-06-14 11:09:54 +02:00
skd_main.c
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skd_s1120.h
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sunvdc.c
block: sunvdc: add check for mdesc_grab() returning NULL
2023-03-22 13:29:59 +01:00
swim3.c
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swim_asm.S
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swim.c
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umem.c
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umem.h
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virtio_blk.c
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xen-blkfront.c
xen/blkfront: Only check REQ_FUA for writes
2023-06-21 15:45:36 +02:00
xsysace.c
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z2ram.c
…