diff options
author | William A. Kennington III <wak@google.com> | 2023-04-12 13:06:55 +0300 |
---|---|---|
committer | William A. Kennington III <wak@google.com> | 2023-04-29 01:46:11 +0300 |
commit | 755d78bc206d6da620cdfeef3d4c0f27120e9c83 (patch) | |
tree | f850e5ece21360cf5cce3c839444a5ce4dc3965a | |
parent | 85330d2f2df62ed9ed3fb36b8b55887e6e89ba83 (diff) | |
download | openbmc-755d78bc206d6da620cdfeef3d4c0f27120e9c83.tar.xz |
meta-google: linux: Add more debug features
These features ensure that the kernels we ship are more stable, and
give us early warnings when we have deadlock causing bugs.
Change-Id: I2616f5faa8f98f84c86a6e6683c8b4a322c535db
Signed-off-by: William A. Kennington III <wak@google.com>
-rw-r--r-- | meta-google/recipes-kernel/linux/files/gbmc-dev.cfg | 1 | ||||
-rw-r--r-- | meta-google/recipes-kernel/linux/files/gbmc.cfg | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/meta-google/recipes-kernel/linux/files/gbmc-dev.cfg b/meta-google/recipes-kernel/linux/files/gbmc-dev.cfg index d37b1163ef..0576b440ac 100644 --- a/meta-google/recipes-kernel/linux/files/gbmc-dev.cfg +++ b/meta-google/recipes-kernel/linux/files/gbmc-dev.cfg @@ -8,6 +8,7 @@ CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y CONFIG_STACK_TRACER=y CONFIG_DYNAMIC_FTRACE=y +CONFIG_TEST_LOCKUP=y # We want to allow for sysrqs over the console CONFIG_MAGIC_SYSRQ=y diff --git a/meta-google/recipes-kernel/linux/files/gbmc.cfg b/meta-google/recipes-kernel/linux/files/gbmc.cfg index c8a5364464..e2a44b1e34 100644 --- a/meta-google/recipes-kernel/linux/files/gbmc.cfg +++ b/meta-google/recipes-kernel/linux/files/gbmc.cfg @@ -64,3 +64,12 @@ CONFIG_PRINTK_TIME=y CONFIG_WATCHDOG_SYSFS=y CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT=y CONFIG_WATCHDOG_PRETIMEOUT_GOV=y + +# All image debug features +CONFIG_PANIC_ON_OOPS=y +CONFIG_PANIC_TIMEOUT=10 +CONFIG_SOFTLOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y +CONFIG_DETECT_HUNG_TASK=y +CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y +CONFIG_WQ_WATCHDOG=y |