Thread (14 messages) 14 messages, 3 authors, 2014-01-09

possible regression on 3.13 when calling flush_dcache_page

From: Joonsoo Kim <hidden>
Date: 2014-01-09 07:16:40
Also in: linux-mm, linux-mmc, lkml

On Mon, Jan 06, 2014 at 10:34:09AM +0100, Ludovic Desroches wrote:
On Mon, Jan 06, 2014 at 09:26:48AM +0900, Joonsoo Kim wrote:
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On Fri, Jan 03, 2014 at 03:54:04PM +0100, Ludovic Desroches wrote:
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Hi,

On Tue, Dec 24, 2013 at 03:38:37PM +0900, Joonsoo Kim wrote:

[...]
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I think that this commit may not introduce a bug. This patch remove one
variable on slab management structure and replace variable name. So there
is no functional change.
You are right, the commit given by git bisect was not the good one...
Since I removed other patches done on top of it, I thought it really was
this one but in fact it is 8456a64.
Okay. It seems more reasonable to me.
I guess that this is the same issue with following link.
http://lkml.org/lkml/2014/1/4/81

And, perhaps, that patch solves your problem. But I'm not sure that it is the
best solution for this problem. I should discuss with slab maintainers.
Yes this patch solves my problem.
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I will think about this problem more deeply and report the solution to you
as soon as possible.
Ok thanks.
Hello,

That patch will be merged through Andrew's tree.
Use it to fix your problem :)

Thanks.
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