From a2b86f772227bcaf962c8b134f8d187046ac5f0e Mon Sep 17 00:00:00 2001 From: Zefan Li Date: Thu, 25 Sep 2014 09:40:17 +0800 Subject: [PATCH] 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 Cc: Ingo Molnar Cc: Miao Xie Signed-off-by: Tetsuo Handa Acked-by: Kees Cook [ lizf: slightly modified subject and changelog ] Signed-off-by: Zefan Li Signed-off-by: Tejun Heo --- include/linux/sched.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) { -- 2.39.2