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| author | Anna-Maria Gleixner <anna-maria@linutronix.de> | 2016-03-11 11:52:37 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-03-17 13:18:24 +0100 |
| commit | a987884295891f18fddf9c76d7d47c9486701560 (patch) | |
| tree | 6921a7f2ac914484b1596db00ee471fa6be7c06b /arch/s390/include/asm/cache.h | |
| parent | 09fd671ccb2475436bd5f597f751ca4a7d177aea (diff) | |
| download | linux-a987884295891f18fddf9c76d7d47c9486701560.tar.gz linux-a987884295891f18fddf9c76d7d47c9486701560.tar.bz2 linux-a987884295891f18fddf9c76d7d47c9486701560.zip | |
s390/cpum_cf: Fix missing cpu hotplug notifier transition
The cpumf_pmu_notfier() hotplug callback lacks handling of the
CPU_DOWN_FAILED case. That means, if CPU_DOWN_PREPARE failes, the PMC
of the CPU is not setup again.
Add handling for CPU_DOWN_FAILED transition to setup the PMC of the
CPU.
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/cache.h')
0 files changed, 0 insertions, 0 deletions