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| author | Zefan Li <lizefan@huawei.com> | 2014-09-25 09:40:17 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-24 22:16:06 -0400 |
| commit | a2b86f772227bcaf962c8b134f8d187046ac5f0e (patch) | |
| tree | cb0f90efd0e89cf683210d85441177fe7685d84f | |
| parent | eb4aec84d6bdf98d00cedb41c18000f7a31e648a (diff) | |
| download | linux-a2b86f772227bcaf962c8b134f8d187046ac5f0e.tar.gz linux-a2b86f772227bcaf962c8b134f8d187046ac5f0e.tar.bz2 linux-a2b86f772227bcaf962c8b134f8d187046ac5f0e.zip | |
sched: fix confusing PFA_NO_NEW_PRIVS constant
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>
| -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 5c2c885ee52b..45577650f629 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -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) { |