The variable init_pkru_value isn't used outside of this file.
Make init_pkru_value static.
Acked-by: Dave Hansen <dave.han...@linux.intel.com>
Signed-off-by: Sebastian Andrzej Siewior <bige...@linutronix.de>
---
arch/x86/mm/pkeys.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/mm/pkeys.c b/arch/x86/mm/pkeys.c
index 0af3ece18f113..05bb9a44eb1c3 100644
--- a/arch/x86/mm/pkeys.c
+++ b/arch/x86/mm/pkeys.c
@@ -126,6 +126,7 @@ 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) |
--
2.19.1
