linux-kernel - Re: x86, nmi: IOCK error

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Message-ID: <CAHhAz+hopmWpr6Whe_=92UrdrrANaQKFmVZjcx6p+=2tWouFuw@mail.gmail.com>
Date:   Tue, 23 Nov 2021 11:02:45 +0530
From:   Muni Sekhar <munisekharrms@...il.com>
To:     noloader@...il.com
Cc:     linux-x86_64@...r.kernel.org,
        kernelnewbies <kernelnewbies@...nelnewbies.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: x86, nmi: IOCK error

On Tue, Nov 23, 2021 at 10:44 AM Jeffrey Walton <noloader@...il.com> wrote:
>
> On Mon, Nov 22, 2021 at 11:03 PM Muni Sekhar <munisekharrms@...il.com> wrote:
> >
> > The following message is seen on the console "NMI: IOCK error (debug
> > interrupt?) for reason 60 on CPU 0.", what does it mean?
>
> Red Hat has a good article on the subject at
> https://access.redhat.com/solutions/42261.
NMI: IOCK error (debug interrupt?) for reason 60 on CPU 0.
NMI: IOCK error (debug interrupt?) for reason 70 on CPU 0.
What's the difference between reason 60 & reason 70? I was not able to
find it in the above mentioned link.

>
> Jeff



-- 
Thanks,
Sekhar