List, Please find a small test for cifs that tests that setfattr -x for a non existing attribute will fail correctly. This is for a bug we recently fixed in cifs.ko where we used to return successr, since that is what the SMB2 response from the server would be. Xfstests already have testing for setfattr -x for nonexisting attributes in generic/097 but we can not use that test in cifs since we can only allow the use of the user namespace. (No way to lock down access to read/write EA subspaces such as 'system.' prefixes and such.) Since tests only tests a small subset of generic/097 it made more sense to me to add this as a cifs specific test instead of adding a new, redundant, generic/* test.
