Anna-Maria Gleixner a987884295 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>
2016-03-17 13:18:24 +01:00
..
2016-01-22 18:04:28 -05:00
2015-08-03 18:40:25 +02:00
2016-03-16 14:45:55 -07:00