[ Upstream commit c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b ]
pacl and dpacl pointers are added to struct nfsd_attrs, which requires
that we have an nfsd_attrs_free() function to free them.
Those nfsv4 functions that can set ACLs now set up these pointers
based on the passed in NFSv4 ACL.
nfsd_setattr() sets the acls as appropriate.
Errors are handled as with security labels.
Signed-off-by: NeilBrown <neilb@suse.de>
[ cel: backported to 5.10.y, prior to idmapped mounts ]
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
