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| author | Brian Masney <bmasney@redhat.com> | 2024-06-07 11:24:43 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-06-24 22:25:07 -0700 |
| commit | d0bff054053f7a46a3819aba55ad803aa639ed7e (patch) | |
| tree | cf81426da59738a535496c3944c1763c3ea0618e /lib | |
| parent | 09aaf15a7826717b75d2b4305daaee099636ca5c (diff) | |
| download | linux-stable-d0bff054053f7a46a3819aba55ad803aa639ed7e.tar.gz linux-stable-d0bff054053f7a46a3819aba55ad803aa639ed7e.tar.bz2 linux-stable-d0bff054053f7a46a3819aba55ad803aa639ed7e.zip | |
lib/Kconfig.debug: document panic= command line option and procfs entry for PANIC_TIMEOUT
PANIC_TIMEOUT can also be controlled with the panic= kernel command line
option and the file /proc/sys/kernel/panic. Let's document both of these
in the Kconfig help text.
Link: https://lkml.kernel.org/r/20240607152443.925168-1-bmasney@redhat.com
Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 59b6765d86b8..86c24d9ed376 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1043,7 +1043,9 @@ config PANIC_TIMEOUT Set the timeout value (in seconds) until a reboot occurs when the kernel panics. If n = 0, then we wait forever. A timeout value n > 0 will wait n seconds before rebooting, while a timeout - value n < 0 will reboot immediately. + value n < 0 will reboot immediately. This setting can be overridden + with the kernel command line option panic=, and from userspace via + /proc/sys/kernel/panic. config LOCKUP_DETECTOR bool |