Joe Thornber df893916b3 dm space map common: fix division bug in sm_ll_find_free_block() ...

commit 5208692e80 upstream.

This division bug meant the search for free metadata space could skip
the final allocation bitmap's worth of entries. Fix affects DM thinp,
cache and era targets.

Cc: stable@vger.kernel.org
Signed-off-by: Joe Thornber <ejt@redhat.com>
Tested-by: Ming-Hung Tsai <mtsai@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-05-11 14:47:40 +02:00

..

dm-array.c

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-array.h

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-bitset.c

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-bitset.h

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-block-manager.c

dm thin metadata: Fix use-after-free in dm_bm_set_read_only

2020-09-02 13:38:40 -04:00

dm-block-manager.h

dm block manager: remove an unused argument from dm_block_manager_create()

2017-04-27 17:08:41 -04:00

dm-btree-internal.h

dm persistent data: packed struct should have an aligned() attribute too

2021-05-11 14:47:40 +02:00

dm-btree-remove.c

dm btree: increase rebalance threshold in __rebalance2()

2019-12-05 15:27:52 -05:00

dm-btree-spine.c

dm persistent data: switch exit_ro_spine to return void

2020-05-15 10:29:35 -04:00

dm-btree.c

dm thin metadata: Remove unused local variable when create thin and snap

2020-09-29 16:33:11 -04:00

dm-btree.h

dm persistent data: add cursor skip functions to the cursor APIs

2017-02-16 13:12:50 -05:00

dm-persistent-data-internal.h

…

dm-space-map-common.c

dm space map common: fix division bug in sm_ll_find_free_block()

2021-05-11 14:47:40 +02:00

dm-space-map-common.h

dm persistent data: packed struct should have an aligned() attribute too

2021-05-11 14:47:40 +02:00

dm-space-map-disk.c

dm space map common: fix to ensure new block isn't already in use

2020-01-14 20:15:53 -05:00

dm-space-map-disk.h

…

dm-space-map-metadata.c

dm space map common: fix to ensure new block isn't already in use

2020-01-14 20:15:53 -05:00

dm-space-map-metadata.h

dm thin: allow metadata space larger than supported to go unused

2014-02-27 11:49:08 -05:00

dm-space-map.h

dm persistent data: add threshold callback to space map

2013-05-10 14:37:20 +01:00

dm-transaction-manager.c

dm persistent data: eliminate unnecessary return values

2015-10-31 19:06:02 -04:00

dm-transaction-manager.h

dm persistent data: eliminate unnecessary return values

2015-10-31 19:06:02 -04:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00