[PATCH v5 22/30] arm64: enable PKEY support for CPUs with S1POE

[Joey Gouly]

Now that PKEYs support has been implemented, enable it for CPUs that
support S1POE.

Signed-off-by: Joey Gouly <joey.gouly at arm.com>
Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will at kernel.org>
Acked-by: Catalin Marinas <catalin.marinas at arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual at arm.com>
---
 arch/arm64/include/asm/pkeys.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git arch/arm64/include/asm/pkeys.h arch/arm64/include/asm/pkeys.h
index 32c352bb36b9..19eb1b12b7fc 100644
--- arch/arm64/include/asm/pkeys.h
+++ arch/arm64/include/asm/pkeys.h
@@ -17,7 +17,7 @@ int arch_set_user_pkey_access(struct task_struct *tsk, int pkey,
 
 static inline bool arch_pkeys_enabled(void)
 {
-	return false;
+	return system_supports_poe();
 }
 
 static inline int vma_pkey(struct vm_area_struct *vma)
-- 
2.25.1