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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-01 20:48:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-01 20:48:33 -0700 |
| commit | 3dee9fb2a4ced89a13a4d4b72b0b7360b701e566 (patch) | |
| tree | d3d10326cd904adc5664e4a50cacc5bdc312f5f9 /Documentation/admin-guide | |
| parent | 7c8c03bfc7b9f5211d8a69eab7fee99c9fb4f449 (diff) | |
| parent | c6a9583fb41c8bd017f643d5bc90a0fe0a92fe43 (diff) | |
| download | talos-obmc-linux-3dee9fb2a4ced89a13a4d4b72b0b7360b701e566.tar.gz talos-obmc-linux-3dee9fb2a4ced89a13a4d4b72b0b7360b701e566.zip | |
Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RAS updates from Ingo Molnar:
"The main changes in this cycle were:
- add the 'Corrected Errors Collector' kernel feature which collect
and monitor correctable errors statistics and will preemptively
(soft-)offline physical pages that have a suspiciously high error
count.
- handle MCE errors during kexec() more gracefully
- factor out and deprecate the /dev/mcelog driver
- ... plus misc fixes and cleanpus"
* 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mce: Check MCi_STATUS[MISCV] for usable addr on Intel only
ACPI/APEI: Use setup_deferrable_timer()
x86/mce: Update notifier priority check
x86/mce: Enable PPIN for Knights Landing/Mill
x86/mce: Do not register notifiers with invalid prio
x86/mce: Factor out and deprecate the /dev/mcelog driver
RAS: Add a Corrected Errors Collector
x86/mce: Rename mce_log to mce_log_buffer
x86/mce: Rename mce_log()'s argument
x86/mce: Init some CPU features early
x86/mce: Handle broadcasted MCE gracefully with kexec
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 51d4dddde0b3..ba294509cd7e 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -3177,6 +3177,12 @@ ramdisk_size= [RAM] Sizes of RAM disks in kilobytes See Documentation/blockdev/ramdisk.txt. + ras=option[,option,...] [KNL] RAS-specific options + + cec_disable [X86] + Disable the Correctable Errors Collector, + see CONFIG_RAS_CEC help text. + rcu_nocbs= [KNL] The argument is a cpu list, as described above. |
