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SubjectRe: Btrfs v0.14 Released
adding the ubuntu kernel team. BenC or TimG, do you have any
suggestions for Chris?

On Thu, May 1, 2008 at 9:26 AM, Chris Mason <chris.mason@oracle.com> wrote:
> On Thursday 01 May 2008, Jeff Schroeder wrote:
> > On Thu, May 1, 2008 at 9:04 AM, Chris Mason <chris.mason@oracle.com> wrote:
> > > On Tuesday 29 April 2008, Chris Mason wrote:
> > > > Hello everyone,
> > > >
> > > > Btrfs v0.14 is now available for download. Please note the disk
> > > > format has changed, and it is not compatible with older versions of
> > > > Btrfs.
> > > >
> > > > For downloads and documention, please see the Btrfs project page:
> > > >
> > > > http://btrfs.wiki.kernel.org
> > >
> > > Hello everyone,
> > >
> > > I've rolled up some fixes for older kernels and fixed an uninitialized
> > > variables in btrfs-progs that could cause an oops on mount. I'll wait a
> > > few days to see if other bug reports come in and cut a 0.15 with any
> > > other critical fixes.
> >
> > Well it oopses on writes everytime in Ubuntu 8.04 (Hardy). I'd planned
> > on digging into
> > it more before spending a bug report, but will send it tonight after
> > getting to the affected
> > machine.
>
> This is because ubuntu kernels ship with apparmor, you'll need this patch:
>
> If there is a #ifdef IM_A_UBUNTU_KERNEL I can use, I'll do it. Jeff Mahoney
> has a similar patch for SUSE that I've been meaning to merge, but I wanted to
> lookup some way to check for ubuntu as well.
>
> -chris
>
> diff -r e7da2489b19b file.c
> --- a/file.c Wed Apr 30 13:59:35 2008 -0400
> +++ b/file.c Thu May 01 12:25:11 2008 -0400
> @@ -852,7 +852,7 @@ static ssize_t btrfs_file_write(struct f
> goto out_nolock;
> if (count == 0)
> goto out_nolock;
> - err = remove_suid(fdentry(file));
> + err = remove_suid(&file->f_path);
> if (err)
> goto out_nolock;
> file_update_time(file);
>



--
Jeff Schroeder

Don't drink and derive, alcohol and analysis don't mix.
http://www.digitalprognosis.com


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