Vasily Gorbik e0ca1ec34d s390: disable preemption when switching to nodat stack with CALL_ON_STACK
[ Upstream commit 7f28dad395243c5026d649136823bbc40029a828 ]

Make sure preemption is disabled when temporary switching to nodat
stack with CALL_ON_STACK helper, because nodat stack is per cpu.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-04 19:18:31 +01:00
..
2019-09-25 17:51:41 -07:00
2019-10-22 09:59:43 -07:00
2019-09-27 13:02:19 -07:00
2019-12-13 08:42:17 +01:00
2020-01-04 19:18:24 +01:00