diff options
| author | Marc Zyngier <maz@kernel.org> | 2023-06-09 17:21:58 +0100 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-06-12 23:17:24 +0000 |
| commit | 38cba55008e5fab9181302ea5daf79e2070c9998 (patch) | |
| tree | 19db9d82fff4ad0929b076dcba69f9865acd36b4 /arch/arm64/include/asm/kvm_emulate.h | |
| parent | aca18585db4fd0ed0bd7420eddcdc39a535194fe (diff) | |
KVM: arm64: Force HCR_E2H in guest context when ARM64_KVM_HVHE is set
Also make sure HCR_EL2.E2H is set when switching HCR_EL2 in guest
context.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230609162200.2024064-16-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_emulate.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h index 4d82e622240d..cf40d19a72f8 100644 --- a/arch/arm64/include/asm/kvm_emulate.h +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -74,7 +74,7 @@ static __always_inline bool vcpu_el1_is_32bit(struct kvm_vcpu *vcpu) static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu) { vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS; - if (is_kernel_in_hyp_mode()) + if (has_vhe() || has_hvhe()) vcpu->arch.hcr_el2 |= HCR_E2H; if (cpus_have_const_cap(ARM64_HAS_RAS_EXTN)) { /* route synchronous external abort exceptions to EL2 */ |