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Anna-Maria Gleixner authored
Since the following commit: 1cf4f629 ("cpu/hotplug: Move online calls to hotplugged cpu") ... the CPU_ONLINE and CPU_DOWN_PREPARE notifiers are always run on the hot plugged CPU, and as of commit: 3b9d6da6 ("cpu/hotplug: Fix rollback during error-out in __cpu_disable()") the CPU_DOWN_FAILED notifier also runs on the hot plugged CPU. This patch converts the SMP functional calls into direct calls. smp_function_call_single() executes the function with interrupts disabled. This calling convention is not preserved because there is no reason to do so. Signed-off-by:
Anna-Maria Gleixner <anna-maria@linutronix.de> Acked-by:
Paolo Bonzini <pbonzini@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Radim Krcmar <rkrcmar@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kvm@vger.kernel.org Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160713153335.452527104@linutronix.deSigned-off-by:
Ingo Molnar <mingo@kernel.org>
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