diff options
author | Robert Schwebel <r.schwebel@pengutronix.de> | 2017-07-12 11:23:43 +0200 |
---|---|---|
committer | Robert Schwebel <r.schwebel@pengutronix.de> | 2017-07-12 11:23:43 +0200 |
commit | 73519b35d8f2b87d83b8b841bbba722235082603 (patch) | |
tree | 6c5ab617e410857cd861b5d61ea7967934597b09 | |
parent | 226389772e25c190f35312bf83c9ed6bb7691cd4 (diff) | |
download | DistroKit-73519b35d8f2b87d83b8b841bbba722235082603.tar.gz DistroKit-73519b35d8f2b87d83b8b841bbba722235082603.tar.xz |
kernel: enable hang check detector
reason-ptxdist suggests: "The kernel lockup detector should be active,
as it's low overhead and potentially provides useful debug output when
the system is failing due to a lockup."
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
-rw-r--r-- | configs/platform-v7a/kernelconfig | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/configs/platform-v7a/kernelconfig b/configs/platform-v7a/kernelconfig index 2a01fa3..47afff2 100644 --- a/configs/platform-v7a/kernelconfig +++ b/configs/platform-v7a/kernelconfig @@ -2899,8 +2899,13 @@ CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y # # Debug Lockups and Hangs # -# CONFIG_LOCKUP_DETECTOR is not set -# CONFIG_DETECT_HUNG_TASK is not set +CONFIG_LOCKUP_DETECTOR=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 # CONFIG_WQ_WATCHDOG is not set # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 |