s390/entry.S: factor out SIEEXIT macro
authorAlexander Gordeev <agordeev@linux.ibm.com>
Fri, 18 Jun 2021 06:17:13 +0000 (08:17 +0200)
committerVasily Gorbik <gor@linux.ibm.com>
Mon, 5 Jul 2021 10:44:23 +0000 (12:44 +0200)
commitfbbdfca5c5535f52ba47e46eacac899dfad7f384
treef7b2979eff7fef2a5776109054482e7edd731671
parent07f3a35df190082867fa302e46cab86d7a968ff3
s390/entry.S: factor out SIEEXIT macro

Factor out SIEEXIT macro and use it instead of cleanup_sie
routine. As a side effect %r13 and %r14 are spared.

Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Reviewed-by: Christia Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/kernel/entry.S