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(parent: cda6b5a) | patch
dm integrity: change 'suspending' variable from bool to int
authorMikulas Patocka <mpatocka@redhat.com>
Tue, 3 Jul 2018 18:13:25 +0000 (20:13 +0200)
committerMike Snitzer <snitzer@redhat.com>
Fri, 27 Jul 2018 19:24:20 +0000 (15:24 -0400)
commitc21b16392701543d61e366dca84e15fe7f0cf0cf
tree894be88cee90fcb91241fc2042a8bb68acf2f9f6tree | snapshot
parentcda6b5ab7f5935565ed5b9bbc385bd1d0a3feb75commit | diff
dm integrity: change 'suspending' variable from bool to int

Early alpha processors can't write a byte or short atomically - they
read 8 bytes, modify the byte or two bytes in registers and write back
8 bytes.

The modification of the variable "suspending" may race with
modification of the variable "failed".  Fix this by changing
"suspending" to an int.

Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-integrity.c diff | blob | history
Domain: System / Kernel;