diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index a3e2b29f484d50515d8a85db921493d0c1b4f8c3..87167ef8ca2324308b1de811d809972b48eaa4b5 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -2083,12 +2083,8 @@ void sev_es_vcpu_load(struct vcpu_svm *svm, int cpu) * Certain MSRs are restored on VMEXIT, only save ones that aren't * restored. */ - for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) { - if (host_save_user_msrs[i].sev_es_restored) - continue; - - rdmsrl(host_save_user_msrs[i].index, svm->host_user_msrs[i]); - } + for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) + rdmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]); /* XCR0 is restored on VMEXIT, save the current host value */ hostsa = (struct vmcb_save_area *)(page_address(sd->save_area) + 0x400); @@ -2109,12 +2105,8 @@ void sev_es_vcpu_put(struct vcpu_svm *svm) * Certain MSRs are restored on VMEXIT and were saved with vmsave in * sev_es_vcpu_load() above. Only restore ones that weren't. */ - for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) { - if (host_save_user_msrs[i].sev_es_restored) - continue; - - wrmsrl(host_save_user_msrs[i].index, svm->host_user_msrs[i]); - } + for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) + wrmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]); } void sev_vcpu_deliver_sipi_vector(struct kvm_vcpu *vcpu, u8 vector) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index fc4c3cc60d69e3571e8994541a3df3afeb32a218..8b2cbcb5023923a3f60e729eed5deead49bd083b 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1428,8 +1428,7 @@ static void svm_vcpu_load(struct kvm_vcpu *vcpu, int cpu) sev_es_vcpu_load(svm, cpu); } else { for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) - rdmsrl(host_save_user_msrs[i].index, - svm->host_user_msrs[i]); + rdmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]); vmsave(__sme_page_pa(sd->save_area)); } @@ -1464,8 +1463,7 @@ static void svm_vcpu_put(struct kvm_vcpu *vcpu) sev_es_vcpu_put(svm); } else { for (i = 0; i < NR_HOST_SAVE_USER_MSRS; i++) - wrmsrl(host_save_user_msrs[i].index, - svm->host_user_msrs[i]); + wrmsrl(host_save_user_msrs[i], svm->host_user_msrs[i]); } } diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h index 2d227ba34368b6fefda260b171c58c8b1167f94d..42c1faaddd171dda27f714eb11ac34aab65608ea 100644 --- a/arch/x86/kvm/svm/svm.h +++ b/arch/x86/kvm/svm/svm.h @@ -23,11 +23,8 @@ #define __sme_page_pa(x) __sme_set(page_to_pfn(x) << PAGE_SHIFT) -static const struct svm_host_save_msrs { - u32 index; /* Index of the MSR */ - bool sev_es_restored; /* True if MSR is restored on SEV-ES VMEXIT */ -} host_save_user_msrs[] = { - { .index = MSR_TSC_AUX, .sev_es_restored = false }, +static const u32 host_save_user_msrs[] = { + MSR_TSC_AUX, }; #define NR_HOST_SAVE_USER_MSRS ARRAY_SIZE(host_save_user_msrs)