From: Theodore Ts'o <tytso@mit.edu>
To: Seunghun Lee <waydi1@gmail.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: ext4: truncate issue in ext4 encryption.
Date: Thu, 11 Jun 2015 10:22:47 -0400 [thread overview]
Message-ID: <20150611142247.GL24181@thunk.org> (raw)
In-Reply-To: <5578D184.40808@gmail.com>
On Thu, Jun 11, 2015 at 09:08:36AM +0900, Seunghun Lee wrote:
> Hi,
>
> I was running fsstress on encrypted ext4 image,
> and I hit BUG_ON(blocksize != PAGE_CACHE_SIZE); in __ext4_block_zero_page_range.
>
> It occurs when I'm using filesytem that has small block size(1024 bytes).
Yes, we don't have support for blocksize != pagesize yet. This should
have been prevented when the file system was mounted. I thought we
had that check, but obviously we had forgotten to add it or it had
somehow gotten dropped. Thanks for the bug report.
Regards,
- Ted
prev parent reply other threads:[~2015-06-11 14:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-11 0:08 ext4: truncate issue in ext4 encryption Seunghun Lee
2015-06-11 14:22 ` Theodore Ts'o [this message]
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=20150611142247.GL24181@thunk.org \
--to=tytso@mit.edu \
--cc=linux-ext4@vger.kernel.org \
--cc=waydi1@gmail.com \
/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.