Re: [PATCH] xfs: drop experimental warning for FSDAX

["Darrick J. Wong" <djwong@kernel.org>]

On Thu, Sep 21, 2023 at 04:33:04PM +0800, Shiyang Ruan wrote:
> Hi,
> 
> Any comments?

I notice that xfs/55[0-2] still fail on my fakepmem machine:

--- /tmp/fstests/tests/xfs/550.out	2023-09-23 09:40:47.839521305 -0700
+++ /var/tmp/fstests/xfs/550.out.bad	2023-09-24 20:00:23.400000000 -0700
@@ -3,7 +3,6 @@ Format and mount
 Create the original files
 Inject memory failure (1 page)
 Inject poison...
-Process is killed by signal: 7
 Inject memory failure (2 pages)
 Inject poison...
-Process is killed by signal: 7
+Memory failure didn't kill the process

(yes, rmap is enabled)

Not sure what that's about?

--D

> 
> 
> --
> Thanks,
> Ruan.
> 
> 
> 在 2023/9/15 14:38, Shiyang Ruan 写道:
> > FSDAX and reflink can work together now, let's drop this warning.
> > 
> > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
> > ---
> >   fs/xfs/xfs_super.c | 1 -
> >   1 file changed, 1 deletion(-)
> > 
> > diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
> > index 1f77014c6e1a..faee773fa026 100644
> > --- a/fs/xfs/xfs_super.c
> > +++ b/fs/xfs/xfs_super.c
> > @@ -371,7 +371,6 @@ xfs_setup_dax_always(
> >   		return -EINVAL;
> >   	}
> > -	xfs_warn(mp, "DAX enabled. Warning: EXPERIMENTAL, use at your own risk");
> >   	return 0;
> >   disable_dax: