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| author | Petr Mladek <pmladek@suse.com> | 2021-08-30 14:56:28 +0200 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2021-08-30 14:56:28 +0200 |
| commit | baa99c926718c1a1549a7e08383f53a8e2944f04 (patch) | |
| tree | 8f67de8079f31dd743f910d0007fe6cb6c1d0274 /Documentation/admin-guide | |
| parent | 71af75b6929458d85f63c0649dc26d6f4c19729e (diff) | |
| parent | 10102a890b543a8a08457dc69fa55bc032403c7d (diff) | |
Merge branch 'for-5.15-verbose-console' into for-linus
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index bdb22006f713..a4dd5814a83a 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -4167,6 +4167,15 @@ Format: <bool> (1/Y/y=enable, 0/N/n=disable) default: disabled + printk.console_no_auto_verbose= + Disable console loglevel raise on oops, panic + or lockdep-detected issues (only if lock debug is on). + With an exception to setups with low baudrate on + serial console, keeping this 0 is a good choice + in order to provide more debug information. + Format: <bool> + default: 0 (auto_verbose is enabled) + printk.devkmsg={on,off,ratelimit} Control writing to /dev/kmsg. on - unlimited logging to /dev/kmsg from userspace |