Re: Splat during resume

From	Borislav Petkov <bp@alien8.de>
Newsgroups	linux.kernel
Subject	Re: Splat during resume
Date	2017-03-25 22:50 +0100
Message-ID	<tp1Jo-6JC-1@gated-at.bofh.it> (permalink)
References	<toZey-5f5-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Sat, Mar 25, 2017 at 07:58:55PM +0100, Borislav Petkov wrote:
> Hey Rafael,
> 
> have you seen this already (partial splat photo attached)? Happens
> during resume from s2d. Judging by the timestamps, this looks like the
> resume kernel before we switch to the original, boot one but I could be
> mistaken.
> 
> This is -rc3+tip/master.
> 
> I can't catch a full splat because this is a laptop and it doesn't have
> serial. netconsole is helping me for shit so we'd need some guess work.
> 
> So I'm open to suggestions.
> 
> Please don't say "bisect" yet ;-)))

No need, I found it. Reverting

  ea3b5e60ce80 ("x86/mm/ident_map: Add 5-level paging support")

makes the machine suspend and resume just fine again. Lemme add people to CC.

-- 
Regards/Gruss,
    Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.

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Re: Splat during resume Borislav Petkov <bp@alien8.de> - 2017-03-25 22:50 +0100
  Re: Splat during resume Borislav Petkov <bp@alien8.de> - 2017-03-25 23:00 +0100
    Re: Splat during resume Linus Torvalds <torvalds@linux-foundation.org> - 2017-03-25 23:10 +0100
      Re: Splat during resume Borislav Petkov <bp@alien8.de> - 2017-03-25 23:50 +0100
    Re: Splat during resume "Kirill A. Shutemov" <kirill@shutemov.name> - 2017-03-25 23:20 +0100
  Re: Splat during resume Mike Galbraith <efault@gmx.de> - 2017-03-26 10:30 +0200
    Re: Splat during resume Borislav Petkov <bp@alien8.de> - 2017-03-26 10:50 +0200
      Re: Splat during resume Mike Galbraith <efault@gmx.de> - 2017-03-26 12:20 +0200

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