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(parent: 8ca9781) | patch
x86/mce: Remove the tolerance level control
authorBorislav Petkov <bp@suse.de>
Mon, 20 Dec 2021 20:43:28 +0000 (21:43 +0100)
committerBorislav Petkov <bp@suse.de>
Wed, 23 Feb 2022 10:09:25 +0000 (11:09 +0100)
commit7f1b8e0d6360178e3527d4f14e6921c254a86035
tree21fd1faf6a1cbe36343dc8330da52c750bee7a33tree | snapshot
parent8ca97812c3c830573f965a07bbd84223e8c5f5bdcommit | diff
x86/mce: Remove the tolerance level control

This is pretty much unused and not really useful. What is more, all
relevant MCA hardware has recoverable machine checks support so there's
no real need to tweak MCA tolerance levels in order to *maybe* extend
machine lifetime.

So rip it out.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/YcDq8PxvKtTENl/e@zn.tnic
Documentation/ABI/removed/sysfs-mce [new file with mode: 0644] blob
Documentation/ABI/testing/sysfs-mce diff | blob | history
Documentation/vm/hwpoison.rst diff | blob | history
Documentation/x86/x86_64/boot-options.rst diff | blob | history
arch/x86/kernel/cpu/mce/core.c diff | blob | history
arch/x86/kernel/cpu/mce/internal.h diff | blob | history
arch/x86/kernel/cpu/mce/severity.c diff | blob | history
Domain: System / Kernel;