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sched: fix confusing PFA_NO_NEW_PRIVS constant

PATCH RESEND Superseded Zefan Li 1 participant 1 message Sep 22, 2014

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v2 of 4 Superseded Latest is v4 →

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Zefan Li

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PATCH RESEND v2 1/3 sched: fix confusing PFA_NO_NEW_PRIVS constant

From: Tetsuo Handa <penguin-kernel-JPay3/[email protected]>

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.

[ lizf: slightly modified subject and changelog ]

---

Oops, forgot the "From" line...

---
 include/linux/sched.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
include/linux/sched.h +1 -1
index 5c2c885..4557765 100644
@@ -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)
 {
Signature · 1 line
1.8.0.2