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From: Michal Hocko <mhocko@kernel.org>
To: Tony Lindgren <tony@atomide.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Russell King - ARM Linux <linux@armlinux.org.uk>,
	linux-kernel@vger.kernel.org
Subject: Re: Regression still in next for drop migrate type checks
Date: Sat, 4 Nov 2017 09:35:44 +0100	[thread overview]
Message-ID: <20171104083544.qhekx4xqgxj5kezr@dhcp22.suse.cz> (raw)
In-Reply-To: <20171104082500.qvzbb2kw4suo6cgy@dhcp22.suse.cz>

On Sat 04-11-17 09:25:00, Michal Hocko wrote:
> On Fri 03-11-17 09:00:12, Tony Lindgren wrote:
> > Hi all,
> > 
> > Looks like I'm still carrying patch "mm: distinguish CMA and MOVABLE
> > isolation in  has_unmovable_pages" from Michal [1] for commit e1d753dff0fa
> > ("mm: drop migrate type checks from has_unmovable_pages") and Linux next
> > has been broken for CMA for few weeks now as noted in the discussion
> > also at [1].
> > 
> > What's the status of this regression? How come it's been known
> > broken for two weeks and still not fixed or reverted in next?
> > This is clearly is not suitable for "wider testing" ;)
> 
> This is the first time I hear about the regression. Joonsoo has pointed
> out that there might be a problem but he didn't have any specific
> failure in hands. The fix has been posted [1] and Andrew has picked it
> up few days ago. Could you try to apply that patch? It will show up in
> linux-next as soon as Andrew releases mmotm.

Just noticed that Andrew has already released mmotm with the patch
included. I would appreciate if you could just apply this patch on top
of failing kernel to double check and have your Tested-by.

Thanks!
-- 
Michal Hocko
SUSE Labs

  reply	other threads:[~2017-11-04  8:35 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-03 16:00 Tony Lindgren
2017-11-03 17:32 ` Andrew Morton
2017-11-03 17:57   ` Tony Lindgren
2017-11-04  8:25 ` Michal Hocko
2017-11-04  8:35   ` Michal Hocko [this message]
2017-11-06 23:22     ` Tony Lindgren
2017-11-06 14:38   ` Tony Lindgren
2017-11-06 14:42     ` Michal Hocko
2017-11-07  2:20       ` Tony Lindgren

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