diff options
| author | Zefan Li <lizefan@huawei.com> | 2014-09-25 09:40:17 +0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-10-12 15:28:22 +0100 |
| commit | d0999b1d09e6dc09bfcce638bbac6b582b85ad5d (patch) | |
| tree | f73be1092ba3f2b30dd71287cba3fd83f06983f6 | |
| parent | 5f3333219189a3fe4bbbd2d67e636ed1bb74d243 (diff) | |
sched: fix confusing PFA_NO_NEW_PRIVS constant
commit a2b86f772227bcaf962c8b134f8d187046ac5f0e upstream.
Commit 1d4457f99928 ("sched: move no_new_privs into new atomic flags")
defined PFA_NO_NEW_PRIVS as hexadecimal value, but it is confusing
because it is used as bit number. Redefine it as decimal bit number.
Note this changes the bit position of PFA_NOW_NEW_PRIVS from 1 to 0.
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Acked-by: Kees Cook <keescook@chromium.org>
[ lizf: slightly modified subject and changelog ]
Signed-off-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 7e433ffee3a7..fe698e99b918 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1979,7 +1979,7 @@ static inline void memalloc_noio_restore(unsigned int flags) } /* Per-process atomic flags. */ -#define PFA_NO_NEW_PRIVS 0x00000001 /* May not gain new privileges. */ +#define PFA_NO_NEW_PRIVS 0 /* May not gain new privileges. */ static inline bool task_no_new_privs(struct task_struct *p) { |