tree 2665f7e14615eb3e0d882603f24710c05b0d522a
parent 66b068604903849c5dee3842eb72564064c64c72
author Christoph Hellwig <hch@lst.de> 1403082423 +0200
committer Trond Myklebust <trond.myklebust@primarydata.com> 1404844568 -0400

nfs: only show Posix ACLs in listxattr if actually present

The big ACL switched nfs to use generic_listxattr, which calls all existing
->list handlers.  Add a custom .listxattr implementation that only lists
the ACLs if they actually are present on the given inode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Philippe Troin <phil@fifi.org>
Tested-by: Philippe Troin <phil@fifi.org>
Fixes: 013cdf1088d7 (nfs: use generic posix ACL infrastructure ...)
Cc: stable@vger.kernel.org # 3.14+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>