diff mbox series

[04/29] x86/pkeys: Make init_pkru_value static

Message ID 20181128222035.2996-5-bigeasy@linutronix.de (mailing list archive)
State New, archived
Headers show
Series [01/29] x86/fpu: Use ULL for shift in xfeature_uncompacted_offset() | expand

Commit Message

Sebastian Andrzej Siewior Nov. 28, 2018, 10:20 p.m. UTC 
The variable init_pkru_value isn't used outside of this file.
Make init_pkru_value static.

Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 arch/x86/mm/pkeys.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Rik van Riel Nov. 29, 2018, 1:53 a.m. UTC | #1 
On Wed, 2018-11-28 at 23:20 +0100, Sebastian Andrzej Siewior wrote:
> The variable init_pkru_value isn't used outside of this file.
> Make init_pkru_value static.
> 
> Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Reviewed-by: Rik van Riel <riel@surriel.com>
diff mbox series

Patch

diff --git a/arch/x86/mm/pkeys.c b/arch/x86/mm/pkeys.c
index 6e98e0a7c9231..047a77f6a10cb 100644
--- a/arch/x86/mm/pkeys.c
+++ b/arch/x86/mm/pkeys.c
@@ -131,6 +131,7 @@  int __arch_override_mprotect_pkey(struct vm_area_struct *vma, int prot, int pkey
  * in the process's lifetime will not accidentally get access
  * to data which is pkey-protected later on.
  */
+static
 u32 init_pkru_value = PKRU_AD_KEY( 1) | PKRU_AD_KEY( 2) | PKRU_AD_KEY( 3) |
 		      PKRU_AD_KEY( 4) | PKRU_AD_KEY( 5) | PKRU_AD_KEY( 6) |
 		      PKRU_AD_KEY( 7) | PKRU_AD_KEY( 8) | PKRU_AD_KEY( 9) |