Kristian Klausen 6dcdbaa697 BACKPORT: loop: Fix missing discard support when using LOOP_CONFIGURE ...

Without calling loop_config_discard() the discard flag and parameters
aren't set/updated for the loop device and worst-case they could
indicate discard support when it isn't the case (ex: if the
LOOP_SET_STATUS ioctl was used with a different file prior to
LOOP_CONFIGURE).

Bug: 254441685
Cc: <stable@vger.kernel.org> # 5.8.x-
Fixes: 3448914e8cc5 ("loop: Add LOOP_CONFIGURE ioctl")
Signed-off-by: Kristian Klausen <kristian@klausen.dk>
Link: https://lore.kernel.org/r/20210618115157.31452-1-kristian@klausen.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
(cherry picked from commit 2b9ac22b12a266eb4fec246a07b504dd4983b16b)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: If36de63cb194fde7470ccf16586ef349a775dc47

2023-03-01 12:09:28 +00:00

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aoe

Revert "aoe: register default groups with device_add_disk()"

2021-03-11 17:13:48 +01:00

drbd

drbd: remove call to memset before free device/resource/connection

2023-01-18 11:30:13 +01:00

mtip32xx

Revert "block: genhd: add 'groups' argument to device_add_disk"

2021-03-11 17:13:52 +01:00

paride

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rsxx

Merge 4.19.181 into android-4.19-stable

2021-03-17 18:01:47 +01:00

xen-blkback

xen-blkback: don't leak persistent grants from xen_blkbk_map()

2021-03-30 14:37:03 +02:00

zram

Merge 4.19.218 into android-4.19-stable

2021-11-26 15:19:33 +01:00

amiflop.c

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ataflop.c

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brd.c

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cryptoloop.c

cryptoloop: add a deprecation warning

2021-09-22 11:47:46 +02:00

DAC960.c

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DAC960.h

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floppy.c

Merge 4.19.245 into android-4.19-stable

2022-05-25 10:36:58 +02:00

Kconfig

floppy: disable FDRAWCMD by default

2022-05-01 17:00:34 +02:00

loop.c

BACKPORT: loop: Fix missing discard support when using LOOP_CONFIGURE

2023-03-01 12:09:28 +00:00

loop.h

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Makefile

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nbd.c

nbd: Fix hung when signal interrupts nbd_start_device_ioctl()

2022-10-26 13:19:40 +02:00

null_blk_main.c

null_blk: fix ida error handling in null_add_dev()

2022-08-25 11:15:19 +02:00

null_blk_zoned.c

drivers/block/null_blk/main: Fix a double free in null_init.

2021-05-22 10:59:34 +02:00

null_blk.h

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pktcdvd.c

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ps3disk.c

Revert "block: genhd: add 'groups' argument to device_add_disk"

2021-03-11 17:13:52 +01:00

ps3vram.c

Revert "block: genhd: add 'groups' argument to device_add_disk"

2021-03-11 17:13:52 +01:00

rbd_types.h

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rbd.c

rbd: require global CAP_SYS_ADMIN for mapping and unmapping

2020-09-17 13:45:29 +02:00

skd_main.c

Revert "block: genhd: add 'groups' argument to device_add_disk"

2021-03-11 17:13:52 +01:00

skd_s1120.h

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sunvdc.c

Revert "block: genhd: add 'groups' argument to device_add_disk"

2021-03-11 17:13:52 +01:00

swim3.c

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swim_asm.S

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swim.c

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sx8.c

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umem.c

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umem.h

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virtio_blk.c

Merge 4.19.238 into android-4.19-stable

2022-04-18 09:57:50 +02:00

xen-blkfront.c

Merge 4.19.251 into android-4.19-stable

2022-07-08 12:28:11 +02:00

xsysace.c

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z2ram.c

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