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sched: fix confusing PFA_NO_NEW_PRIVS constant

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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>
This commit is contained in:
Zefan Li
2014-09-25 09:40:17 +08:00
committed by Tejun Heo
parent eb4aec84d6
commit a2b86f7722
1 changed files with 1 additions and 1 deletions
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2
include/linux/sched.h
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@ -1957,7 +1957,7 @@ 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)
{