diff options
| author | Robert Schwebel <r.schwebel@pengutronix.de> | 2017-09-04 16:53:33 +0200 |
|---|---|---|
| committer | Robert Schwebel <r.schwebel@pengutronix.de> | 2017-10-11 15:16:31 +0200 |
| commit | 60db8e7b8ab6ae03d578acae85eada195a5c1121 (patch) | |
| tree | 62ee6ddd71b7a9fd9e47df4c494cdb4fcf4909b1 | |
| parent | 243f5ccf529219e60711b50c324dced03c589bd8 (diff) | |
| download | DistroKit-60db8e7b8ab6ae03d578acae85eada195a5c1121.tar.gz DistroKit-60db8e7b8ab6ae03d578acae85eada195a5c1121.tar.xz | |
platform-v7a: kernel: enable lockup detector, as suggested by reason
"Reason" suggests that 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. This patch does the necessary changes
for the kernel configuration.
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Reviewed-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
| -rw-r--r-- | configs/platform-v7a/kernelconfig | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/configs/platform-v7a/kernelconfig b/configs/platform-v7a/kernelconfig index dd9795d..79e3d26 100644 --- a/configs/platform-v7a/kernelconfig +++ b/configs/platform-v7a/kernelconfig @@ -2989,11 +2989,14 @@ CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y # # Debug Lockups and Hangs # -# CONFIG_SOFTLOCKUP_DETECTOR is not set +CONFIG_LOCKUP_DETECTOR=y +CONFIG_SOFTLOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 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_BOOTPARAM_HUNG_TASK_PANIC=y +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1 # CONFIG_WQ_WATCHDOG is not set # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 |