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| author | Kees Cook <keescook@chromium.org> | 2014-06-28 00:01:35 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2014-07-18 21:13:40 +0200 |
| commit | 3ba2530cc06eb4aee4f1f754f43d781e8a12ee09 (patch) | |
| tree | 29a898621ce07eabf881ef40123f2882d7dccc1a /fs/exec.c | |
| parent | seccomp: introduce writer locking (diff) | |
| download | linux-3ba2530cc06eb4aee4f1f754f43d781e8a12ee09.tar.xz linux-3ba2530cc06eb4aee4f1f754f43d781e8a12ee09.zip | |
seccomp: allow mode setting across threads
This changes the mode setting helper to allow threads to change the
seccomp mode from another thread. We must maintain barriers to keep
TIF_SECCOMP synchronized with the rest of the seccomp state.
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Andy Lutomirski <luto@amacapital.net>
Diffstat (limited to 'fs/exec.c')
0 files changed, 0 insertions, 0 deletions