linux-kernel - Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

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Message-ID: <20140523091631.GA4400@node.dhcp.inet.fi>
Date:	Fri, 23 May 2014 12:16:31 +0300
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Sasha Levin <sasha.levin@...cle.com>
Cc:	Dave Jones <davej@...hat.com>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-mm@...ck.org, Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: 3.15.0-rc6: VM_BUG_ON_PAGE(PageTail(page), page)

On Fri, May 23, 2014 at 12:21:47AM -0400, Sasha Levin wrote:
> On 05/22/2014 09:58 AM, Dave Jones wrote:
> > Not sure if Sasha has already reported this on -next (It's getting hard
> > to keep track of all the VM bugs he's been finding), but I hit this overnight
> > on .15-rc6.  First time I've seen this one.
> 
> Unfortunately I had to disable transhuge/hugetlb in my testing .config since
> the open issues in -next get hit pretty often, and were unfixed for a while
> now.

What THP-related is not fixed by now? collapse hung? what else?

-- 
 Kirill A. Shutemov
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