s390/entry.S: factor out SIEEXIT macro

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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>

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Alexander Gordeev 2021-06-18 08:17:13 +02:00 • committed by Vasily Gorbik

parent 07f3a35df1

commit fbbdfca5c5

1 changed files with 12 additions and 16 deletions

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arch/s390/kernel/entry.S

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