linux-kernel - Re: random insta-reboots on AMD Phenom II

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Date:   Fri, 6 Oct 2017 21:24:01 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Johannes Hirte <johannes.hirte@...enkhaos.de>
Cc:     Markus Trippelsdorf <markus@...ppelsdorf.de>,
        Adam Borowski <kilobyte@...band.pl>,
        linux-kernel@...r.kernel.org, Andy Lutomirski <luto@...nel.org>,
        x86-ml <x86@...nel.org>
Subject: Re: random insta-reboots on AMD Phenom II

On Fri, Oct 06, 2017 at 09:02:09PM +0200, Johannes Hirte wrote:
> 19001011
> 19001011
> 19001011
> 19001011

After you boot, do

wrmsr -a 0xc0010015 0x19001019

as root.

It should fix it temporarily and until the next boot, until we've fixed
it upstream properly.

-- 
Regards/Gruss,
    Boris.

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