Re: [PATCH] staging/lustre: proper support of NFS anonymous dentries

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On Mon, Feb 22, 2016 at 09:34:17PM -0500, Oleg Drokin wrote:
> 
> On Feb 14, 2016, at 7:58 PM, Greg Kroah-Hartman wrote:
> 
> > On Sun, Feb 14, 2016 at 07:13:52PM -0500, green@xxxxxxxxxxxxxx wrote:
> >> From: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
> >> 
> >> NFS can ask to encode dentries that are not connected to the root.
> >> The fix check for parent is NULL and encode a file handle accordingly.
> >> 
> >> Reviewed-on: http://review.whamcloud.com/8347
> >> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4231
> >> Reviewed-by: Fan Yong <fan.yong@xxxxxxxxx>
> >> Reviewed-by: James Simmons <uja.ornl@xxxxxxxxx>
> >> Reviewed-by: Jian Yu <jian.yu@xxxxxxxxx>
> >> Signed-off-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
> >> Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
> >> ---
> >> This also happens to fix a crash when you try to use fhandle syscalls
> >> with Lustre.
> >> 
> >> drivers/staging/lustre/lustre/llite/llite_nfs.c | 30 ++++++++++++++-----------
> >> include/linux/exportfs.h                        |  6 +++++
> > 
> > I need an ack from someone who maintains nfs code before I can take this
> > one…
> 
> Now that we have an Ack from Jef Layton, is thee anybody else you want to ack this?
> http://permalink.gmane.org/gmane.linux.nfs/76298
> 
> Or something else for me to do?
> The patch still applies fine to your tree.

Ok, now queued up, thanks.

greg k-h

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