From: Chris Mason <chris.mason@oracle.com>
To: mroconnor@oel.state.nj.us
Cc: linux-btrfs@vger.kernel.org
Subject: Re: kernel bug in file-item.c
Date: Tue, 28 Apr 2009 15:23:53 -0400 [thread overview]
Message-ID: <1240946633.15136.55.camel@think.oraclecorp.com> (raw)
In-Reply-To: <49F73F69.4010205@oel.state.nj.us>
On Tue, 2009-04-28 at 13:39 -0400, Marc R. O'Connor wrote:
> I have had two 'kernel bug' issues today both referencing file-item.c.
> The first oops happened when i was cp'ing from and external HD(ext3) to
> and ext3 partition. The second happened during boot up. I have attached
> them both.
>
> Im using btrfs that was merged into my kernel yesterday.
>
> plain text document attachment (btrfs_bug_1)
> Apr 28 10:55:10 cosmo2 ------------[ cut here ]------------
> Apr 28 10:55:10 cosmo2 kernel BUG at fs/btrfs/file-item.c:494!
Well, I think I see the bug. It looks like we want to do
- if (key->offset < bytenr && csum_end <= end_byte) {
+ if (key->offset <= bytenr && csum_end <= end_byte) {
in truncate_one_csum. But I need to test that here for a bit and send
you a patch.
-chris
next prev parent reply other threads:[~2009-04-28 19:23 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-28 17:39 kernel bug in file-item.c Marc R. O'Connor
2009-04-28 19:23 ` Chris Mason [this message]
2009-04-28 19:30 ` Marc R. O'Connor
2009-04-29 16:04 ` Marc R. O'Connor
2009-04-29 17:53 ` Chris Mason
2009-04-29 18:21 ` Marc R. O'Connor
2009-04-29 18:30 ` Chris Mason
2009-04-29 18:38 ` Marc R. O'Connor
2009-04-29 18:40 ` Chris Mason
2009-04-29 18:46 ` Marc R. O'Connor
2009-04-29 18:50 ` Zach Brown
2009-04-29 19:04 ` Marc R. O'Connor
2009-04-30 7:23 ` Dmitri Nikulin
2009-04-29 19:32 ` Tracy Reed
2009-04-30 9:08 ` Paul Komkoff
2009-04-30 16:54 ` Tracy Reed
2009-05-01 2:13 ` Dmitri Nikulin
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=1240946633.15136.55.camel@think.oraclecorp.com \
--to=chris.mason@oracle.com \
--cc=linux-btrfs@vger.kernel.org \
--cc=mroconnor@oel.state.nj.us \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox