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23 October 2021, 00:29:24 UTC
Revision 1f704fd0d14043e76e80f6b8b2251b9b2cedcca6 authored by Christophe JAILLET on 14 December 2017, 23:33:08 UTC, committed by Linus Torvalds on 15 December 2017, 00:00:48 UTC 
mm/frame_vector.c: release a semaphore in 'get_vaddr_frames()'
 
A semaphore is acquired before this check, so we must release it before
leaving.

Link: http://lkml.kernel.org/r/20171211211009.4971-1-christophe.jaillet@wanadoo.fr
Fixes: b7f0554a56f2 ("mm: fail get_vaddr_frames() for filesystem-dax mappings")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: David Sterba <dsterba@suse.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 0b265c3
History
Tip revision: 1f704fd0d14043e76e80f6b8b2251b9b2cedcca6 authored by Christophe JAILLET on 14 December 2017, 23:33:08 UTC
mm/frame_vector.c: release a semaphore in 'get_vaddr_frames()'
Tip revision: 1f704fd
File Mode Size
.gitignore -rw-r--r-- 44 bytes
Kconfig -rw-r--r-- 3.4 KB
Makefile -rw-r--r-- 4.1 KB
blacklist.c -rw-r--r-- 4.0 KB
blacklist.h -rw-r--r-- 83 bytes
blacklist_hashes.c -rw-r--r-- 166 bytes
blacklist_nohashes.c -rw-r--r-- 121 bytes
system_certificates.S -rw-r--r-- 956 bytes
system_keyring.c -rw-r--r-- 7.5 KB
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