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| author |   Olaf Hering <olaf@aepfle.de> | 2023-06-30 16:53:02 +0200 |
|---|---|---|
| committer |   Jonathan Corbet <corbet@lwn.net> | 2023-07-04 08:29:32 -0600 |
| commit | 57ada2358fae8c3df0f810c3a7196f074da01c98 (patch) | |
| tree | c0da3c97b6c00561fa1f0f8f868faa3de0e01fa3 | |
| parent | docs: remove the tips on how to submit patches from MAINTAINERS (diff) | |
| download | wireguard-linux-57ada2358fae8c3df0f810c3a7196f074da01c98.tar.xz wireguard-linux-57ada2358fae8c3df0f810c3a7196f074da01c98.zip | |
Fix documentation of panic_on_warn
The kernel cmdline option panic_on_warn expects an integer, it is not a
plain option as documented. A number of uses in the tree figured this
already, and use panic_on_warn=1 for their purpose.
Adjust a comment which otherwise may mislead people in the future.
Fixes: 9e3961a09798 ("kernel: add panic_on_warn")
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 2 | ||||
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm.sh | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index b0e4195808b4..de0eb6fd8d03 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4064,7 +4064,7 @@ extra details on the taint flags that users can pick to compose the bitmask to assign to panic_on_taint. - panic_on_warn panic() instead of WARN(). Useful to cause kdump + panic_on_warn=1 panic() instead of WARN(). Useful to cause kdump on a WARN(). parkbd.port= [HW] Parallel port number the keyboard adapter is diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 62f3b0f56e4d..d3cdc2d33d4b 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -655,4 +655,4 @@ fi # Control buffer size: --bootargs trace_buf_size=3k # Get trace-buffer dumps on all oopses: --bootargs ftrace_dump_on_oops # Ditto, but dump only the oopsing CPU: --bootargs ftrace_dump_on_oops=orig_cpu -# Heavy-handed way to also dump on warnings: --bootargs panic_on_warn +# Heavy-handed way to also dump on warnings: --bootargs panic_on_warn=1 |