flip_protnone_guard 105 arch/x86/include/asm/pgtable-2level.h static inline u64 flip_protnone_guard(u64 oldval, u64 val, u64 mask) flip_protnone_guard 27 arch/x86/include/asm/pgtable-invert.h static inline u64 flip_protnone_guard(u64 oldval, u64 val, u64 mask)