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(parent: 9361a49) | patch
[S390] idle: Fix machine check handling in idle loop.
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Wed, 5 Mar 2008 11:37:08 +0000 (12:37 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 5 Mar 2008 11:37:17 +0000 (12:37 +0100)
commit5ccd0e43bb916872022df974d0f39337797d9277
treed87472ab01f467187ae6b3024b28939ab6672783tree | snapshot (tar.gz zip)
parent9361a492cded45af2c3e7f50dbec9dd6dab49861commit | diff
[S390] idle: Fix machine check handling in idle loop.

If a machine check handling is pending when the idle loop is entered
default_idle will be left with timer ticks and virtual timer disabled.
Fix this by "calling" the idle_chain. Also a BUG_ON(!in_interrupt) in
start_hz_timer must be removed since the function now gets called from
non interrupt context as well.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/process.c diff | blob | blame | history
arch/s390/kernel/time.c diff | blob | blame | history