Re: 2.6.30 - kernel BUG at lib/kernel_lock.c:126!

From: Chris Wright
Date: Wed Jun 17 2009 - 15:54:20 EST


* Jeff Chua (jeff.chua.linux@xxxxxxxxx) wrote:
> Executing "mount -o remount -r" on a busy reiserfs filesystem causes
> the following oops.
>
> Sync will just hang after this oops. Happens on 2.6.30.
>
> If there's no activity on the partition, sync, sync, and remount as
> read-only will be ok. No oops.

This fix is queued up in viro's tree already.

http://git.kernel.org/?p=linux/kernel/git/viro/vfs-2.6.git;a=commit;h=b0895513f499b8f786d292ce48589ca210ca1d6e

thanks,
-chris
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