linux-kernel - Re: [GIT PULL] cgroup changes for v3.15-rc1

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Message-ID: <20140406143158.GA14380@x4>
Date:	Sun, 6 Apr 2014 16:31:58 +0200
From:	Markus Trippelsdorf <markus@...ppelsdorf.de>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Tejun Heo <tj@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Li Zefan <lizefan@...wei.com>,
	Linux Containers <containers@...ts.linux-foundation.org>,
	cgroups@...r.kernel.org, Andy Lutomirski <luto@...capital.net>
Subject: Re: [GIT PULL] cgroup changes for v3.15-rc1

On 2014.04.04 at 18:11 -0700, Linus Torvalds wrote:
> On Fri, Apr 4, 2014 at 6:06 PM, Linus Torvalds
> <torvalds@...ux-foundation.org> wrote:
> >
> > Will report back soon when I've narrowed it down more.
> 
> Ok, that may end up being harder than it looked. Commit
> a755180bab81c038a6989d7ab746c702f1b3ec03 doesn't boot for me at all,
> so apparently there are some really broken points in that whole
> development chain.

FWIW I've seen similar boot failures, that started during this merge
window, on my machine. I first thought they might be linker related so I
opened a bug on: https://sourceware.org/bugzilla/show_bug.cgi?id=16788
But if I remove e.g. a single printk the bug goes away...
Unfortunately the same thing happens if I enable more debugging options,
so I haven't tracked the issue down yet.

-- 
Markus
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