commit bb8dd670874b0a460a472582ac9e91acf0293d11 Author: Greg Kroah-Hartman Date: Fri Apr 26 12:18:32 2013 -0700 Linux 3.8.10 commit 97129f70b9a32ddf8929daacd2abee36a7f0ddad Author: Linus Torvalds Date: Sun Apr 14 10:06:31 2013 -0700 Add file_ns_capable() helper function for open-time capability checking commit 935d8aabd4331f47a89c3e1daa5779d23cf244ee upstream. Nothing is using it yet, but this will allow us to delay the open-time checks to use time, without breaking the normal UNIX permission semantics where permissions are determined by the opener (and the file descriptor can then be passed to a different process, or the process can drop capabilities). Signed-off-by: Linus Torvalds Cc: Shea Levy Signed-off-by: Greg Kroah-Hartman