linux-kernel - Re: unused swap offset / bad page map.

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Date:	Tue, 27 Aug 2013 00:18:46 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Dave Jones <davej@...hat.com>, Hillf Danton <dhillf@...il.com>,
	Linux-MM <linux-mm@...ck.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: unused swap offset / bad page map.

On Mon, Aug 26, 2013 at 03:08:22PM -0400, Dave Jones wrote:
> On Mon, Aug 26, 2013 at 11:45:53AM +0800, Hillf Danton wrote:
>  > On Fri, Aug 23, 2013 at 11:53 AM, Dave Jones <davej@...hat.com> wrote:
>  > >
>  > > It actually seems worse, seems I can trigger it even easier now, as if
>  > > there's a leak.
>  > >
>  > Can you please try the new fix for TLB flush?
>  > 
>  > commit  2b047252d087be7f2ba
>  > Fix TLB gather virtual address range invalidation corner cases
> 
> No luck.

Hi Dave, could you please put your .config somewhere so i would try
to repeat this problem? (i've tried trinity with -C64 but it didn't
trigger the issue).
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