From: Konstantin Khlebnikov <khlebnikov@openvz.org>
To: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Cc: "Ondrej Zary" <linux@rainbow-software.org>,
"Hugh Dickins" <hughd@google.com>,
"Kernel development list" <linux-kernel@vger.kernel.org>,
"Dave Jones" <davej@redhat.com>,
"Hans de Bruin" <jmdebruin@xmsnet.nl>,
"Linux NFS mailing list" <linux-nfs@vger.kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Toralf Förster" <toralf.foerster@gmx.de>,
"richard -rw- weinberger" <richard.weinberger@gmail.com>
Subject: Re: [bisected commit 0fc9d10] NFS-server corruption with 3.4
Date: Tue, 05 Jun 2012 20:39:13 +0400 [thread overview]
Message-ID: <4FCE3631.9020407@openvz.org> (raw)
In-Reply-To: <87pq9d20lx.fsf@devron.myhome.or.jp>
OGAWA Hirofumi wrote:
> Konstantin Khlebnikov<khlebnikov@openvz.org> writes:
>
>> Proper fix in attachment.
>
> Maybe, you are going to add the stable tag for next stable?
>
> Thanks.
Yes, this definitely must be in next stable 3.4.x , but first I'll wait for confirmation.
Guys, who can reproduce this, please check patch "radix-tree: fix contiguous iterator"
from my previous mail in this thread.
>
>> radix-tree: fix contiguous iterator
>>
>> From: Konstantin Khlebnikov<khlebnikov@openvz.org>
>>
>> This patch fixes bug in macro radix_tree_for_each_contig().
>> If radix_tree_next_slot() sees NULL in next slot it returns NULL, but following
>> radix_tree_next_chunk() switches iterating into next chunk. As result iterating
>> becomes non-contiguous and breaks vfs "splice" and all its users.
>
next prev parent reply other threads:[~2012-06-05 16:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-05 9:16 [bisected] NFS corruption with 3.4 Ondrej Zary
2012-06-05 12:45 ` Dave Jones
2012-06-05 13:45 ` Holger Hoffstaette
2012-06-05 14:11 ` Ondrej Zary
2012-06-05 13:32 ` [bisected commit 0fc9d10] NFS-server " Konstantin Khlebnikov
2012-06-05 14:20 ` Ondrej Zary
2012-06-05 14:52 ` Konstantin Khlebnikov
2012-06-05 15:07 ` OGAWA Hirofumi
2012-06-05 15:14 ` Konstantin Khlebnikov
2012-06-05 15:59 ` Konstantin Khlebnikov
2012-06-05 16:18 ` OGAWA Hirofumi
2012-06-05 16:39 ` Konstantin Khlebnikov [this message]
2012-06-05 22:30 ` Hans de Bruin
2012-06-06 10:54 ` Konstantin Khlebnikov
2012-06-05 17:03 ` Toralf Förster
2012-06-05 17:17 ` Konstantin Khlebnikov
2012-06-06 8:55 ` Ondrej Zary
2012-06-05 14:21 ` Toralf Förster
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4FCE3631.9020407@openvz.org \
--to=khlebnikov@openvz.org \
--cc=akpm@linux-foundation.org \
--cc=davej@redhat.com \
--cc=hirofumi@mail.parknet.co.jp \
--cc=hughd@google.com \
--cc=jmdebruin@xmsnet.nl \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=linux@rainbow-software.org \
--cc=richard.weinberger@gmail.com \
--cc=toralf.foerster@gmx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.