From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Hugh Dickins <hughd@google.com>
Cc: Dave Jones <davej@redhat.com>,
Sasha Levin <sasha.levin@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org,
Linus Torvalds <torvalds@linux-foundation.org>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Bob Liu <bob.liu@oracle.com>,
Konstantin Khlebnikov <koct9i@gmail.com>
Subject: Re: bad rss-counter message in 3.14rc5
Date: Wed, 19 Mar 2014 16:04:24 +0400 [thread overview]
Message-ID: <20140319120424.GD1728@moon> (raw)
In-Reply-To: <alpine.LSU.2.11.1403181703470.7055@eggly.anvils>
On Tue, Mar 18, 2014 at 05:38:38PM -0700, Hugh Dickins wrote:
>
> (Cyrill, entirely unrelated, but in preparing this patch I noticed
> your soft_dirty work in install_file_pte(): which looked good at
> first, until I realized that it's propagating the soft_dirty of a
> pte it's about to zap completely, to the unrelated entry it's about
> to insert in its place. Which seems very odd to me.)
>
Thanks a lot Hugh for pointing! I'll revisit all file-softdirty cases.
(btw, I've grabbed Dave's config to run trinity and somehow help in
testing and attempt to figure out what causes it but didn't yet
find hardware node to run, hopefully i'll get a spare machine for
testing in a couple of days).
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prev parent reply other threads:[~2014-03-19 12:04 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-05 17:45 bad rss-counter message in 3.14rc5 Dave Jones
2014-03-05 17:57 ` Dave Jones
2014-03-07 0:22 ` Dave Jones
2014-03-11 2:49 ` Dave Jones
2014-03-11 3:13 ` Andrew Morton
2014-03-11 4:46 ` Andrew Morton
2014-03-11 4:50 ` Dave Jones
2014-03-11 4:51 ` Dave Jones
2014-03-11 5:01 ` Andrew Morton
2014-03-11 5:07 ` Dave Jones
2014-03-11 5:30 ` Dave Jones
2014-03-11 12:55 ` Sasha Levin
2014-03-11 13:20 ` Cyrill Gorcunov
2014-03-11 13:23 ` Sasha Levin
2014-03-11 13:41 ` Cyrill Gorcunov
2014-03-11 14:28 ` Dave Jones
2014-03-11 14:37 ` Cyrill Gorcunov
2014-03-11 14:58 ` Sasha Levin
2014-03-11 17:10 ` Dave Jones
2014-03-11 17:36 ` Cyrill Gorcunov
2014-03-11 17:39 ` Dave Jones
2014-03-14 12:27 ` Cyrill Gorcunov
2014-03-19 0:38 ` Hugh Dickins
2014-03-19 1:10 ` Linus Torvalds
2014-03-19 2:06 ` Hugh Dickins
2014-03-19 2:24 ` Linus Torvalds
2014-03-19 2:37 ` Hugh Dickins
2014-03-19 2:57 ` Linus Torvalds
2014-03-19 11:04 ` Jan Kara
2014-03-19 1:32 ` Sasha Levin
2014-03-19 2:06 ` Dave Jones
2014-03-19 2:11 ` Dave Jones
2014-03-19 2:19 ` Hugh Dickins
2014-03-19 14:52 ` Dave Jones
2014-03-20 5:00 ` Hugh Dickins
2014-03-20 13:51 ` Dave Jones
2014-03-20 14:19 ` Sasha Levin
2014-03-21 4:46 ` Hugh Dickins
2014-03-19 2:12 ` Hugh Dickins
2014-03-19 2:42 ` Sasha Levin
2014-03-19 12:04 ` Cyrill Gorcunov [this message]
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