linux-kernel - Re: Random panic in load

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Message-ID: <CA+55aFzLR9+ocixniVBUV=TjDzbWF6w+7b8rE=p42LtHMpxfjA@mail.gmail.com>
Date:	Sat, 26 Jul 2014 13:03:39 -0700
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Markus Trippelsdorf <markus@...ppelsdorf.de>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Alexei Starovoitov <ast@...nel.org>,
	Michel Dänzer <michel@...nzer.net>,
	Jakub Jelinek <jakub@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Debian GCC Maintainers <debian-gcc@...ts.debian.org>,
	Debian Kernel Team <debian-kernel@...ts.debian.org>
Subject: Re: Random panic in load_balance() with 3.16-rc

On Sat, Jul 26, 2014 at 12:56 PM, Linus Torvalds
<torvalds@...ux-foundation.org> wrote:
>
> Also, Michel - can you try  this patch if you still have your
> gcc-4.9.0 install, and send me the resulting fair.s file again?

Hmm. The good news is that with that patch, the GCC_COMPARE_DEBUG
build succeeds. At least for my small local config.

So I think that's the answer for now, although I'll wait to hear about
any possible non-debug downsides..

              Linus
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