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(parent: ad81f05) | patch
arm64: Only enable local interrupts after the CPU is marked online
authorCatalin Marinas <catalin.marinas@arm.com>
Fri, 19 Jul 2013 14:08:15 +0000 (15:08 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 19 Jul 2013 14:49:42 +0000 (15:49 +0100)
commit53ae3acd4390ffeecb3a11dbd5be347b5a3d98f2
treeddea9b72c31a91d658eee33f54ac602a342b3687tree | snapshot (tar.gz zip)
parentad81f0545ef01ea651886dddac4bef6cec930092commit | diff
arm64: Only enable local interrupts after the CPU is marked online

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>
arch/arm64/kernel/smp.c diff | blob | blame | history