Commits
Vasily Gorbik committed e0ca1ec34d7
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>