From 4414ef9536c398ebc4e1443d59fbae8fea53732b Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 13 Apr 2018 23:54:52 +1000 Subject: mm/pkeys: Add an empty arch_pkeys_enabled() Add an empty arch_pkeys_enabled() in linux/pkeys.h for the CONFIG_ARCH_HAS_PKEYS=n case. Split out of a patch by Ram Pai . Signed-off-by: Michael Ellerman Reviewed-by: Dave Hansen --- include/linux/pkeys.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/pkeys.h') diff --git a/include/linux/pkeys.h b/include/linux/pkeys.h index 946cb773b79f..2955ba976048 100644 --- a/include/linux/pkeys.h +++ b/include/linux/pkeys.h @@ -39,6 +39,11 @@ static inline int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, return 0; } +static inline bool arch_pkeys_enabled(void) +{ + return false; +} + static inline void copy_init_pkru_to_fpregs(void) { } -- cgit v1.2.3