Re: [PATCH] x86/perf: Fixed kernel panic during boot on Nano processor.

[Arjan]

On 13-10-2022 17:07, Peter Zijlstra wrote:
> On Mon, Jun 07, 2021 at 09:31:09AM +0800, Cody Yao-oc wrote:
> > From: CodyYao-oc <CodyYao-oc@xxxxxxxxxxx>
> >
> > Nano processor may not fully support rdpmc instruction, it works well
> > for reading general pmc counter, but will lead to GP(general protection)
> > when accessing fixed pmc counter. Futhermore, family/model information
> > is same between Nano processor and ZX-C processor, it leads to zhaoxin
> > pmu driver is wrongly loaded for Nano processor, which resulting boot
> > kernal fail.
> >
> > To solve this problem, stepping information will be checked to distinguish
> > between Nano processor and ZX-C processor.
> >
> > [https://bugzilla.kernel.org/show_bug.cgi?id=212389]
> >
> > Reported-by: Arjan <8vvbbqzo567a@xxxxxxxxxxxxxxxxx>
> > Signed-off-by: CodyYao-oc <CodyYao-oc@xxxxxxxxxxx>
>
> *sigh*.. so this email address doesn't exist, as such I can't apply this
> patch. Consider it dropped.

If it's about my email address: The address exists and works.
If the nospam part bothers you, that part can be left out. You may leave the reported-by line out if you want to.