s390/idle: fix accounting with machine checks

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When a machine check interrupt is triggered during idle, the code
is using the async timer/clock for idle time calculation. It should use
the machine check enter timer/clock which is passed to the macro.

Fixes: 0b0ed657fe ("s390: remove critical section cleanup from entry.S")
Cc: <stable@vger.kernel.org> # 5.8
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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Sven Schnelle 2020-12-06 10:47:47 +01:00 • committed by Heiko Carstens

parent e259b3fafa

commit 454efcf82e

1 changed files with 6 additions and 6 deletions

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arch/s390/kernel/entry.S

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