| commit | 9ad9b6a931362e68f7508ad5f9b88df966ba0d32 | [log] [tgz] |
|---|---|---|
| author | Kees Cook <keescook@chromium.org> | Wed May 21 15:23:46 2014 -0700 |
| committer | Giulio Cervera <giulio.cervera@cyanogenmod.org> | Tue Sep 22 14:16:40 2015 +0200 |
| tree | de0390c6a985fa79e3be23745dd6a2eba0c00db1 | |
| parent | e7f41e0a075934b20947e2fafac72a6911570eb6 [diff] |
sched: move no_new_privs into new atomic flags Since seccomp transitions between threads requires updates to the no_new_privs flag to be atomic, the flag must be part of an atomic flag set. This moves the nnp flag into a separate task field, and introduces accessors. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: Andy Lutomirski <luto@amacapital.net> Conflicts: fs/exec.c include/linux/sched.h kernel/sys.c