linux-kernel - Re: PAX: size overflow detected in function try_merge_map fs/btrfs/extent

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Message-ID: <CAL3q7H7zmkb5mnSdEJ456wnM91+g=PgjVqvziAUdjf9PsotZ2A@mail.gmail.com>
Date:	Fri, 27 Nov 2015 11:22:33 +0000
From:	Filipe Manana <fdmanana@...il.com>
To:	Toralf Förster <toralf.foerster@....de>
Cc:	"linux-btrfs@...r.kernel.org" <linux-btrfs@...r.kernel.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: PAX: size overflow detected in function try_merge_map fs/btrfs/extent_map.c:238

On Fri, Nov 27, 2015 at 11:20 AM, Toralf Förster <toralf.foerster@....de> wrote:
> On 11/27/2015 12:07 PM, Filipe Manana wrote:
>> Try the following (also pasted at
>> https://friendpaste.com/5O6o1cqWqJZDIKrH1YqG7y):
>
> Doesn't apply neither against the used 4.2.6 kernel nor aginst current git HEAD :

Quite probable, this was against the integration branch for btrfs.
You should be able to apply it manually, it's a trivial change and
extent_map.c did not change in any significant way.

>
> t44 linux # patch -p1 --dry-run < /home/tfoerste/Downloads/5O6o1cqWqJZDIKrH1YqG7y.diff.patch
> checking file fs/btrfs/extent_map.c
> Hunk #1 FAILED at 235.
> Hunk #2 FAILED at 252.
> 2 out of 2 hunks FAILED
>
>
> tfoerste@t44 ~/devel/linux $ patch -p1 --dry-run < ~/Downloads/5O6o1cqWqJZDIKrH1YqG7y.diff.patch
> checking file fs/btrfs/extent_map.c
> Hunk #1 FAILED at 235.
> Hunk #2 FAILED at 252.
> 2 out of 2 hunks FAILED
>
> --
> Toralf, pgp: C4EACDDE 0076E94E



-- 
Filipe David Manana,

"Reasonable men adapt themselves to the world.
 Unreasonable men adapt the world to themselves.
 That's why all progress depends on unreasonable men."
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