32  * Supports KUAP feature
39  * Supports KUEP feature
132 /* MMU feature bit sets for various CPUs */
231 static __always_inline bool early_mmu_has_feature(unsigned long feature)  in early_mmu_has_feature()  argument
233 	if (MMU_FTRS_ALWAYS & feature)  in early_mmu_has_feature()
236 	return !!(MMU_FTRS_POSSIBLE & cur_cpu_spec->mmu_features & feature);  in early_mmu_has_feature()
248 static __always_inline bool mmu_has_feature(unsigned long feature)  in mmu_has_feature()  argument
253 	BUILD_BUG_ON(!__builtin_constant_p(feature));  in mmu_has_feature()
260 		return early_mmu_has_feature(feature);  in mmu_has_feature()
264 	if (MMU_FTRS_ALWAYS & feature)  in mmu_has_feature()
267 	if (!(MMU_FTRS_POSSIBLE & feature))  in mmu_has_feature()
270 	i = __builtin_ctzl(feature);  in mmu_has_feature()
274 static inline void mmu_clear_feature(unsigned long feature)  in mmu_clear_feature()  argument
278 	i = __builtin_ctzl(feature);  in mmu_clear_feature()
279 	cur_cpu_spec->mmu_features &= ~feature;  in mmu_clear_feature()
289 static __always_inline bool mmu_has_feature(unsigned long feature)  in mmu_has_feature()  argument
291 	return early_mmu_has_feature(feature);  in mmu_has_feature()
294 static inline void mmu_clear_feature(unsigned long feature)  in mmu_clear_feature()  argument
296 	cur_cpu_spec->mmu_features &= ~feature;  in mmu_clear_feature()