Thanks for your direction!

Found what I want!

Appreicate!

On Tue, Jan 1, 2019 at 1:01 AM Valentin Vidic <Valentin.Vidic@carnet.hr>
wrote:

> On Tue, Jan 01, 2019 at 12:48:58AM +0800, Henry C wrote:
> > I just downloaded the source here:
> >
> http://vault.centos.org/7.5.1804/os/Source/SPackages/kernel-3.10.0-862.el7.src.rpm
> >
> > And to my surprise, I don't even see mce as a kernel parameter based on
> the
> > command you suggested:
> > $ grep -r "early_param" . | grep mce
> > $
> >
> > So it seems like "early_param" only covers some kernel parameters but
> not all.
>
> Indeed, mce param seems to be defined using __setup:
>
> __setup("mce", mcheck_enable);
> __setup("nomce", mcheck_disable);
>
> --
> Valentin
>
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