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Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check

From Andy Shevchenko <andy.shevchenko@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check
Date 2016-02-19 12:00 +0100
Message-ID <r3QX2-3RC-47@gated-at.bofh.it> (permalink)
References <r11cf-26P-29@gated-at.bofh.it> <r3QaC-3rb-5@gated-at.bofh.it> <r3Qki-3vx-7@gated-at.bofh.it> <r3QDE-3H6-11@gated-at.bofh.it> <r3QNk-3My-15@gated-at.bofh.it>
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On Fri, Feb 19, 2016 at 12:46 PM, Borislav Petkov <bp@alien8.de> wrote:
> On Fri, Feb 19, 2016 at 12:33:46PM +0200, Andy Shevchenko wrote:
>> No, the commit 84aba677f009 as of today's linux-next on which I commented.
>
> You commented under the "> A subsequent commit, fbae4ba8c4a3" which confused me
> as to which commit is the culprit.

Yeah, at least now it's clear I suppose.

>> commit 84aba677f009e20185aea322563389ad56e0ef7e
>> Author: Boris Ostrovsky <boris.ostrovsky@oracle.com>
>> Date:   Tue Feb 16 09:43:19 2016 +0100
>>
>>     x86/microcode: Remove unnecessary paravirt_enabled check
>>
>> One more thing: I run this kernel as a second from kexec. It might be
>> related as well. For now I have no possibility to run it as a first
>> kernel.
>
> Well, how exactly are you triggering this? Do you have a splat or some
> other register dump so that I can try to pinpoint this. I'll need more
> info so that I can reproduce it here and debug it.

It stuck at some point during boot. I'm trying to get earlycon or
earlyprintk to show me something...

-- 
With Best Regards,
Andy Shevchenko

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Thread

[PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2016-02-11 16:20 +0100
  Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Borislav Petkov <bp@alien8.de> - 2016-02-11 19:20 +0100
  Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-02-19 11:10 +0100
    Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Borislav Petkov <bp@alien8.de> - 2016-02-19 11:20 +0100
      Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-02-19 11:40 +0100
        Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Borislav Petkov <bp@alien8.de> - 2016-02-19 11:50 +0100
          Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-02-19 12:00 +0100
            Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-02-19 12:10 +0100
              Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Borislav Petkov <bp@alien8.de> - 2016-02-19 12:20 +0100
                Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-02-19 12:30 +0100
                Re: [PATCH] x86, microcode: Remove unnecessary paravirt_enabled check Borislav Petkov <bp@alien8.de> - 2016-02-19 12:40 +0100

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