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No functional change intended. Signed-off-by: Sean Christopherson --- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/svm/svm.c | 16 +++++++--------- arch/x86/kvm/vmx/vmx.c | 6 +++--- arch/x86/kvm/vmx/x86_ops.h | 2 +- arch/x86/kvm/x86.c | 2 +- 5 files changed, 13 insertions(+), 15 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_hos= t.h index 1d13e3cd1dc5..7d56e5a52ae3 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1785,7 +1785,7 @@ struct kvm_x86_ops { int (*vm_move_enc_context_from)(struct kvm *kvm, unsigned int source_fd); void (*guest_memory_reclaimed)(struct kvm *kvm); =20 - int (*get_msr_feature)(struct kvm_msr_entry *entry); + int (*get_msr_feature)(u32 msr, u64 *data); =20 int (*check_emulate_instruction)(struct kvm_vcpu *vcpu, int emul_type, void *insn, int insn_len); diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 6e518edbd2aa..15422b7d9149 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -2796,14 +2796,14 @@ static int efer_trap(struct kvm_vcpu *vcpu) return kvm_complete_insn_gp(vcpu, ret); } =20 -static int svm_get_msr_feature(struct kvm_msr_entry *msr) +static int svm_get_msr_feature(u32 msr, u64 *data) { - msr->data =3D 0; + *data =3D 0; =20 - switch (msr->index) { + switch (msr) { case MSR_AMD64_DE_CFG: if (cpu_feature_enabled(X86_FEATURE_LFENCE_RDTSC)) - msr->data |=3D MSR_AMD64_DE_CFG_LFENCE_SERIALIZE; + *data |=3D MSR_AMD64_DE_CFG_LFENCE_SERIALIZE; break; default: return KVM_MSR_RET_UNSUPPORTED; @@ -3132,14 +3132,12 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struc= t msr_data *msr) kvm_pr_unimpl_wrmsr(vcpu, ecx, data); break; case MSR_AMD64_DE_CFG: { - struct kvm_msr_entry msr_entry; + u64 supported_de_cfg; =20 - msr_entry.index =3D msr->index; - if (svm_get_msr_feature(&msr_entry)) + if (svm_get_msr_feature(ecx, &supported_de_cfg)) return 1; =20 - /* Check the supported bits */ - if (data & ~msr_entry.data) + if (data & ~supported_de_cfg) return 1; =20 /* diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 0ad2e7545de3..25b0a838abd6 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -1955,13 +1955,13 @@ static inline bool is_vmx_feature_control_msr_valid= (struct vcpu_vmx *vmx, return !(msr->data & ~valid_bits); } =20 -int vmx_get_msr_feature(struct kvm_msr_entry *msr) +int vmx_get_msr_feature(u32 msr, u64 *data) { - switch (msr->index) { + switch (msr) { case KVM_FIRST_EMULATED_VMX_MSR ... KVM_LAST_EMULATED_VMX_MSR: if (!nested) return 1; - return vmx_get_vmx_msr(&vmcs_config.nested, msr->index, &msr->data); + return vmx_get_vmx_msr(&vmcs_config.nested, msr, data); default: return KVM_MSR_RET_UNSUPPORTED; } diff --git a/arch/x86/kvm/vmx/x86_ops.h b/arch/x86/kvm/vmx/x86_ops.h index 502704596c83..504d56d6837d 100644 --- a/arch/x86/kvm/vmx/x86_ops.h +++ b/arch/x86/kvm/vmx/x86_ops.h @@ -58,7 +58,7 @@ bool vmx_has_emulated_msr(struct kvm *kvm, u32 index); void vmx_msr_filter_changed(struct kvm_vcpu *vcpu); void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu); void vmx_update_exception_bitmap(struct kvm_vcpu *vcpu); -int vmx_get_msr_feature(struct kvm_msr_entry *msr); +int vmx_get_msr_feature(u32 msr, u64 *data); int vmx_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info); u64 vmx_get_segment_base(struct kvm_vcpu *vcpu, int seg); void vmx_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int s= eg); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 2b07f0f11aeb..03e50812ab33 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1695,7 +1695,7 @@ static int kvm_get_msr_feature(struct kvm_msr_entry *= msr) rdmsrl_safe(msr->index, &msr->data); break; default: - return static_call(kvm_x86_get_msr_feature)(msr); + return static_call(kvm_x86_get_msr_feature)(msr->index, &msr->data); } return 0; } --=20 2.44.0.769.g3c40516874-goog