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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2016-09-07 18:45:23 +0200
committerThomas Gleixner <tglx@linutronix.de>2016-09-19 21:44:27 +0200
commit29bd7fbc071598e939526f782293dbe137be3768 (patch)
tree6545bc71f1e17acf4088c95deb83ffb048fcd597 /block/blk-softirq.c
parent515332336be71d014bca1d29369c5d72baa38f71 (diff)
downloadlinux-0-day-29bd7fbc071598e939526f782293dbe137be3768.tar.gz
x86/microcode: Convert to hotplug state machine
Install the callbacks via the state machine. CPU_UP_CANCELED_FROZEN() is not preserved: It is only there to free memory in an error case because it is assumed if the CPU does show up on resume it won't be seen ever again. As per Borislav: |IOW, you don't need mc_cpu_dead(). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Borislav Petkov <bp@alien8.de> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160907164523.46a2xnffha4bv63g@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'block/blk-softirq.c')
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