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(parent: d0be413) | patch
ARM: EXYNOS4: Fix routing timer interrupt to offline CPU
authorKukjin Kim <kgene.kim@samsung.com>
Wed, 24 Aug 2011 11:05:21 +0000 (20:05 +0900)
committerKukjin Kim <kgene.kim@samsung.com>
Fri, 26 Aug 2011 00:18:00 +0000 (09:18 +0900)
commit2271043dcd272c3a039354a029a006e1890446e0
treef31e042bca92f46e24f4fab7e20c187c88b647bctree | snapshot
parentd0be413e2e10ef21216d7be4d88cd4b9c4c68f6bcommit | diff
ARM: EXYNOS4: Fix routing timer interrupt to offline CPU

The commit 5dfc54e087c15f823ee9b6541d2f0f314e69cbed
("ARM: GIC: avoid routing interrupts to offline CPUs")
prevents routing interrupts to offline CPUs. But in
case of timer on EXYNOS4, the irq_set_affinity() method
is called in percpu_timer_setup() before CPU1 becomes
online. So this patch fixes routing timer interrupt to
offline CPU.

Reported-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
arch/arm/mach-exynos4/platsmp.c diff | blob | history
Linux kernel for KaRo TX COM modules