Messages in this thread | | | From | Lai Jiangshan <> | Date | Mon, 15 Nov 2021 17:03:29 +0800 | Subject | Re: [PATCH 6/6] x86/cpu: Remove "noclflush" |
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On Fri, Nov 12, 2021 at 6:37 PM Borislav Petkov <bp@alien8.de> wrote: > > From: Borislav Petkov <bp@suse.de> > > Not really needed anymore and there's clearcpuid=. > > Signed-off-by: Borislav Petkov <bp@suse.de> > --- > Documentation/admin-guide/kernel-parameters.txt | 2 -- > arch/x86/kernel/cpu/common.c | 8 -------- > 2 files changed, 10 deletions(-) > > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index 3a4c3fc88bf1..5239d4ae2b91 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -3348,8 +3348,6 @@ > > nocache [ARM] > > - noclflush [BUGS=X86] Don't use the CLFLUSH instruction > -
The patch is definitely good for me, but I have no idea what "BUGS=" relates to here. (In the commit 191679fdfa63 ("x86: add noclflush option"))
In Documentation/admin-guide/kernel-parameters.rst: BUGS= Relates to possible processor bugs on the said processor.
For patch 3,4,5, they can have my reviewed-by:
Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com>
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