diff options
Diffstat (limited to 'arch/arm64/kvm/nested.c')
| -rw-r--r-- | arch/arm64/kvm/nested.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index 5b191f4dc566..efb1f2caca62 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -1663,25 +1663,7 @@ int kvm_init_nv_sysregs(struct kvm_vcpu *vcpu) set_sysreg_masks(kvm, HFGITR2_EL2, res0, res1); /* TCR2_EL2 */ - res0 = TCR2_EL2_RES0; - res1 = TCR2_EL2_RES1; - if (!kvm_has_feat(kvm, ID_AA64MMFR3_EL1, D128, IMP)) - res0 |= (TCR2_EL2_DisCH0 | TCR2_EL2_DisCH1 | TCR2_EL2_D128); - if (!kvm_has_feat(kvm, ID_AA64MMFR3_EL1, MEC, IMP)) - res0 |= TCR2_EL2_AMEC1 | TCR2_EL2_AMEC0; - if (!kvm_has_feat(kvm, ID_AA64MMFR1_EL1, HAFDBS, HAFT)) - res0 |= TCR2_EL2_HAFT; - if (!kvm_has_feat(kvm, ID_AA64PFR1_EL1, THE, IMP)) - res0 |= TCR2_EL2_PTTWI | TCR2_EL2_PnCH; - if (!kvm_has_feat(kvm, ID_AA64MMFR3_EL1, AIE, IMP)) - res0 |= TCR2_EL2_AIE; - if (!kvm_has_s1poe(kvm)) - res0 |= TCR2_EL2_POE | TCR2_EL2_E0POE; - if (!kvm_has_s1pie(kvm)) - res0 |= TCR2_EL2_PIE; - if (!kvm_has_feat(kvm, ID_AA64MMFR1_EL1, VH, IMP)) - res0 |= (TCR2_EL2_E0POE | TCR2_EL2_D128 | - TCR2_EL2_AMEC1 | TCR2_EL2_DisCH0 | TCR2_EL2_DisCH1); + get_reg_fixed_bits(kvm, TCR2_EL2, &res0, &res1); set_sysreg_masks(kvm, TCR2_EL2, res0, res1); /* SCTLR_EL1 */ |