diff options
author | Borislav Petkov <bp@suse.de> | 2016-10-24 20:38:44 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2016-10-25 12:48:50 +0300 |
commit | 59c6f278bdeea4147e8be92a3ed50a9907e60088 (patch) | |
tree | 6e7d1a71395d50b0fabcf0ccfa7e8c7d0ec91f2d /Documentation | |
parent | 62a67e123e058a67db58bc6a14354dd037bafd0a (diff) | |
download | linux-59c6f278bdeea4147e8be92a3ed50a9907e60088.tar.xz |
x86/cpu: Get rid of the show_msr= boot option
It is useless as it dumps the MSRs too early BUT(!) we do set MSRs later too.
Also, it dumps only BSP MSRs as it gets called only for CPU 0.
And the MSR range array would need constant updating anyway, and so on
and so on...
Oh, and we have msr.ko and msr-tools which are the much better solution
anyway. So off it goes...
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20161024173844.23038-4-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/kernel-parameters.txt | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 37babf91f2cb..b676a05a3734 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -3824,12 +3824,6 @@ bytes respectively. Such letter suffixes can also be entirely omitted. shapers= [NET] Maximal number of shapers. - show_msr= [x86] show boot-time MSR settings - Format: { <integer> } - Show boot-time (BIOS-initialized) MSR settings. - The parameter means the number of CPUs to show, - for example 1 means boot CPU only. - simeth= [IA-64] simscsi= |