diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/x86/x86_64/boot-options.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/x86/x86_64/boot-options.txt b/Documentation/x86/x86_64/boot-options.txt index c54b4f503e2a..de38429beb71 100644 --- a/Documentation/x86/x86_64/boot-options.txt +++ b/Documentation/x86/x86_64/boot-options.txt | |||
| @@ -50,6 +50,13 @@ Machine check | |||
| 50 | monarchtimeout: | 50 | monarchtimeout: |
| 51 | Sets the time in us to wait for other CPUs on machine checks. 0 | 51 | Sets the time in us to wait for other CPUs on machine checks. 0 |
| 52 | to disable. | 52 | to disable. |
| 53 | mce=bios_cmci_threshold | ||
| 54 | Don't overwrite the bios-set CMCI threshold. This boot option | ||
| 55 | prevents Linux from overwriting the CMCI threshold set by the | ||
| 56 | bios. Without this option, Linux always sets the CMCI | ||
| 57 | threshold to 1. Enabling this may make memory predictive failure | ||
| 58 | analysis less effective if the bios sets thresholds for memory | ||
| 59 | errors since we will not see details for all errors. | ||
| 53 | 60 | ||
| 54 | nomce (for compatibility with i386): same as mce=off | 61 | nomce (for compatibility with i386): same as mce=off |
| 55 | 62 | ||