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irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()
authorzijun_hu <zijun_hu@htc.com>
Fri, 15 Sep 2017 17:59:41 +0000 (01:59 +0800)
committerMarc Zyngier <marc.zyngier@arm.com>
Tue, 19 Sep 2017 18:42:14 +0000 (19:42 +0100)
commit3fad4cdac235c5b13227d0c09854c689ae62c70b
tree41574327d164d4c87884cab11f42a2a7b0b3d9b5tree | snapshot (tar.gz zip)
parent2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66ecommit | diff
irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()

get_cpu_number() doesn't use existing helper to iterate over possible
CPUs, It will cause an error in case of discontinuous @cpu_possible_mask
such as 0b11110001, which can result from a core having failed to come
up on a SMP machine.

Fixed by using existing helper for_each_possible_cpu().

Signed-off-by: zijun_hu <zijun_hu@htc.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
drivers/irqchip/irq-gic-v3.c diff | blob | blame | history