From: Mel Gorman <mgorman@suse.de>
To: Michal Hocko <mhocko@kernel.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
linux-next@vger.kernel.org,
Michael Holzheu <holzheu@linux.ibm.com>,
Vlastimil Babka <vbabka@suse.cz>
Subject: Re: [-next 20190118] "kernel BUG at mm/page_alloc.c:3112!"
Date: Mon, 21 Jan 2019 16:37:47 +0000 [thread overview]
Message-ID: <20190121163747.GL28934@suse.de> (raw)
In-Reply-To: <20190121160607.GV4087@dhcp22.suse.cz>
On Mon, Jan 21, 2019 at 05:06:07PM +0100, Michal Hocko wrote:
> This sounds familiar. Cc Mel and Vlastimil.
>
There is a series sitting in Andrew's inbox that replaces a compaction
series. A patch is dropped in the new version that deals with pages
getting freed during compaction that *may* be allowing active pages to
reach the free list and not tripping a warning like it should. I'm hoping
it'll be picked up soon to see if this particular bug persists or if it's
something else.
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2019-01-21 16:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-21 15:43 [-next 20190118] "kernel BUG at mm/page_alloc.c:3112!" Heiko Carstens
2019-01-21 16:06 ` Michal Hocko
2019-01-21 16:37 ` Mel Gorman [this message]
2019-01-25 8:03 ` Heiko Carstens
2019-01-25 8:44 ` Mel Gorman
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