Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47

From	Meelis Roos <mroos@linux.ee>
Newsgroups	linux.kernel
Subject	Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47
Date	2017-06-28 06:50 +0200
Message-ID	<tXd5n-2b5-3@gated-at.bofh.it> (permalink)
References	<tW0ae-465-23@gated-at.bofh.it> <tWzUl-1iY-9@gated-at.bofh.it> <tX0Uy-2xM-29@gated-at.bofh.it> <tX79E-6RF-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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> > > > This is 4.12.0-rc5-00137-ga090bd4ff838 on a dual AthlonMP server tha has 
> > > > been running fine until 4.11.0 included. 4.12.0-rc5-00137-ga090bd4ff838 
> > > > was the first kernel after 4.11 that I tried and the problem happened 
> > > > while compiling next kernel from git.
> > > 
> > > I can't reproduce this in a guest. Can you send .config please?
> > 
> > Here it is.
> 
> Thanks.
> 
> So plain 4.12.0-rc7 booted all the way in the athlon guest here. So I
> either can't reproduce in the guest or I need to try linux-next. Well,
> tomorrow...

It booted on my physical machine too, and trouble happened during 
compilation on both CPUs with make -j2.

On next try it just rebooted.

-- 
Meelis Roos (mroos@linux.ee)

Thread

Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47 Borislav Petkov <bp@alien8.de> - 2017-06-26 13:00 +0200
  Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47 Borislav Petkov <bp@alien8.de> - 2017-06-28 00:30 +0200
    Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47 Meelis Roos <mroos@linux.ee> - 2017-06-28 06:50 +0200
    Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47 Meelis Roos <mroos@linux.ee> - 2017-06-28 12:30 +0200
      Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47 Thomas Gleixner <tglx@linutronix.de> - 2017-07-03 12:50 +0200
        Re: 4.12.0-rc5+git: kernel BUG at arch/x86/mm/highmem_32.c:47 Meelis Roos <mroos@linux.ee> - 2017-07-03 13:40 +0200

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