PFERR_RSVD_BIT 212 arch/x86/include/asm/kvm_host.h #define PFERR_RSVD_MASK (1U << PFERR_RSVD_BIT) PFERR_RSVD_BIT 178 arch/x86/kvm/mmu.h (smap >> (X86_EFLAGS_AC_BIT - PFERR_RSVD_BIT + 1)); PFERR_RSVD_BIT 196 arch/x86/kvm/mmu.h ((pte_access & PT_USER_MASK) << (PFERR_RSVD_BIT - PT_USER_SHIFT));