Re: [PATCH 0/4] x86/mce: protect nr_cpus from rebooting by broadcast mce

[Pingfan Liu]

On Wed, Aug 7, 2019 at 9:07 PM Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
>
[...]
> > > >
> > > > *** Back ground ***
> > > >
> > > > On x86 it's required to have all logical CPUs set CR4.MCE=1. Otherwise, a
> > > > broadcast MCE observing CR4.MCE=0b on any core will shutdown the machine.
>
> Pingfan, please trim your replies and remove the useless gunk after your answer.
OK. I will.

Thanks,
    Pingfan
>
> Thanks,
>
>         tglx