arm64: Only enable local interrupts after the CPU is marked online

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There is a slight chance that (timer) interrupts are triggered before a
secondary CPU has been marked online with implications on softirq thread
affinity.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Kirill Tkhai <tkhai@yandex.ru>

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Catalin Marinas 2013-07-19 15:08:15 +01:00

parent ad81f0545e

commit 53ae3acd43

1 changed files with 8 additions and 7 deletions

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15

arch/arm64/kernel/smp.c

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