diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index 34e63480886c..cad2e672cff1 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -1726,7 +1726,7 @@ u64 limit_nv_id_reg(struct kvm *kvm, u32 reg, u64 val) * You get EITHER * * - FEAT_VHE without FEAT_E2H0 - * - FEAT_NV limited to FEAT_NV2(p1) + * - FEAT_NV limited to FEAT_NV2(p1)/NV3 * - HCR_EL2.NV1 being RES0 * * OR @@ -1739,7 +1739,9 @@ u64 limit_nv_id_reg(struct kvm *kvm, u32 reg, u64 val) val = 0; } else { val &= ID_AA64MMFR4_EL1_NV_frac; - if (cpus_have_final_cap(ARM64_HAS_NV2P1)) + if (cpus_have_final_cap(ARM64_HAS_NV3)) + val = ID_REG_LIMIT_FIELD_ENUM(val, ID_AA64MMFR4_EL1, NV_frac, NV3); + else if (cpus_have_final_cap(ARM64_HAS_NV2P1)) val = ID_REG_LIMIT_FIELD_ENUM(val, ID_AA64MMFR4_EL1, NV_frac, NV2P1); else val = SYS_FIELD_PREP_ENUM(ID_AA64MMFR4_EL1, NV_frac, NV2_ONLY);