Commit f0381c97 authored Jan 24, 2015 by Anand Moon Committed by Kukjin Kim Jan 24, 2015

ARM: exynos_defconfig: Enable CONFIG_LOCKUP_DETECTOR



On enabling CONFIG_LOCKUP_DETECTOR the kernel to act as a watchdog
to detect hard and soft lockups. Enabling CONFIG_LOCKUP_DETECTOR
don't introduce much overhead on exyons SOC.
(CONFIG_LOCKUP_DETECTOR is enabled on multi_v7_defconfig.)

Tested on Exynos5422 ODROID XU3 board.

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Anand Moon <moon.linux@yahoo.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

parent 842ebf60

arch/arm/configs/exynos_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,7 @@ CONFIG_DETECT_HUNG_TASK=y
		CONFIG_DEBUG_RT_MUTEXES=y
		CONFIG_DEBUG_SPINLOCK=y
		CONFIG_DEBUG_MUTEXES=y
		CONFIG_LOCKUP_DETECTOR=y
		CONFIG_DEBUG_INFO=y
		CONFIG_DEBUG_USER=y
		CONFIG_CRYPTO_SHA256=y

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