diff options
| -rw-r--r-- | arch/arm64/include/asm/kvm_emulate.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h index fa8a08a1ccd5..85f998dffea5 100644 --- a/arch/arm64/include/asm/kvm_emulate.h +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -511,21 +511,29 @@ static inline void kvm_vcpu_set_be(struct kvm_vcpu *vcpu) if (vcpu_mode_is_32bit(vcpu)) { *vcpu_cpsr(vcpu) |= PSR_AA32_E_BIT; } else { - u64 sctlr = vcpu_read_sys_reg(vcpu, SCTLR_EL1); + enum vcpu_sysreg r; + u64 sctlr; + + r = vcpu_has_nv(vcpu) ? SCTLR_EL2 : SCTLR_EL1; + + sctlr = vcpu_read_sys_reg(vcpu, r); sctlr |= SCTLR_ELx_EE; - vcpu_write_sys_reg(vcpu, sctlr, SCTLR_EL1); + vcpu_write_sys_reg(vcpu, sctlr, r); } } static inline bool kvm_vcpu_is_be(struct kvm_vcpu *vcpu) { + enum vcpu_sysreg r; + u64 bit; + if (vcpu_mode_is_32bit(vcpu)) return !!(*vcpu_cpsr(vcpu) & PSR_AA32_E_BIT); - if (vcpu_mode_priv(vcpu)) - return !!(vcpu_read_sys_reg(vcpu, SCTLR_EL1) & SCTLR_ELx_EE); - else - return !!(vcpu_read_sys_reg(vcpu, SCTLR_EL1) & SCTLR_EL1_E0E); + r = is_hyp_ctxt(vcpu) ? SCTLR_EL2 : SCTLR_EL1; + bit = vcpu_mode_priv(vcpu) ? SCTLR_ELx_EE : SCTLR_EL1_E0E; + + return vcpu_read_sys_reg(vcpu, r) & bit; } static inline unsigned long vcpu_data_guest_to_host(struct kvm_vcpu *vcpu, |