Commit b3770b32 authored Nov 07, 2012 by Will Deacon Committed by Catalin Marinas Nov 08, 2012

arm64: smp: add missing completion for secondary boot



Commit 149c2415 ("ARM: SMP: use a timing out completion for cpu
hotplug") modified arm's CPU up path to use completions. It seems that
we only got half of this patch for arm64, so add the missing call to
complete.

Reported-by: Jon Brawn <jon.brawn@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 6212a512

arch/arm64/kernel/smp.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -211,8 +211,7 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
		* before we continue.
		*/
		set_cpu_online(cpu, true);
		while (!cpu_active(cpu))
		cpu_relax();
		complete(&cpu_running);

		/*
		* OK, it's off to the idle thread for us

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