On wto, 2015-01-06 at 23:12 +0530, Anand Moon wrote: > ARM Enable CONFIG_LOCKUP_DETECTOR to validaion of kernel locks s/validaion/validation/ This config item helps getting some useful information when lockup happens. If you want to validate locks then probably you want PROVE_LOCKING... but its overhead is larger. Anyway the overhead of LOCKUP_DETECTOR is small and multi_v7_defconfig has it enabled so I guess exynos may do it as well. Could you only fix up the commit msg? Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> Best regards, Krzysztof > > Tested on Exynos5422 ODROID XU3 board. > > Signed-off-by: Anand Moon <moon.linux@xxxxxxxxx> > --- > arch/arm/configs/exynos_defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig > index 5ef14de..ecd9987 100644 > --- a/arch/arm/configs/exynos_defconfig > +++ b/arch/arm/configs/exynos_defconfig > @@ -178,6 +178,7 @@ CONFIG_PRINTK_TIME=y > CONFIG_DEBUG_FS=y > CONFIG_MAGIC_SYSRQ=y > CONFIG_DEBUG_KERNEL=y > +CONFIG_LOCKUP_DETECTOR=y > CONFIG_DETECT_HUNG_TASK=y > CONFIG_DEBUG_RT_MUTEXES=y > CONFIG_DEBUG_SPINLOCK=y -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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