Re: [PATCH] clocksource: exynos_mct: clear irq at stop local mct to fix suspend

2017-01-17 Thread Thomas Gleixner
On Tue, 17 Jan 2017, Joonyoung Shim wrote: > This patch adds clear interrupt to exynos4_mct_dying_cpu(). Without Please read Documentation/process/SubmittingPatches. Search for 'This patch' A changelog should explain the problem first and then explain the concept of the fix. You start expla

[PATCH] clocksource: exynos_mct: clear irq at stop local mct to fix suspend

2017-01-16 Thread Joonyoung Shim
This patch adds clear interrupt to exynos4_mct_dying_cpu(). Without clearing, after turning on non boot cpu at wakeup from suspend to ram, not cleared tick interrupt occurs and it causes following null deference for MCT_INT_SPI type mct. [ 51.251378] Unable to handle kernel NULL pointer derefere