From 7a0200f66b0b9ad7c4eb8d3f4d3ebdf3c89a55cc Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Wed, 6 Jul 2011 13:13:17 +0000 Subject: powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigs As a result of changes to Kconfig files, we no longer enable the lockup and hung task detectors. Both are very light weight and provide useful information in the event of a hang, so reenable them. Signed-off-by: Anton Blanchard Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/configs/ppc64_defconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/configs/ppc64_defconfig') diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 3d42aac17919..84a685a505fe 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -443,6 +443,8 @@ CONFIG_NLS_KOI8_U=m CONFIG_CRC_T10DIF=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_DETECT_HUNG_TASK=y CONFIG_DEBUG_MUTEXES=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_LATENCYTOP=y -- cgit v1.2.3