KVM: SVM: Move EFER and MSR constants to generic x86 code
MSR_EFER_SVME_MASK, MSR_VM_CR and MSR_VM_HSAVE_PA are set in KVM specific headers. Linux does have nice header files to collect EFER bits and MSR IDs, so IMHO we should put them there. While at it, I also changed the naming scheme to match that of the other defines. (introduced in v6) Acked-by: Joerg Roedel <joro@8bytes.org> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
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Avi Kivity
parent
f0b85051d0
commit
9962d032bb
@@ -198,7 +198,7 @@ static void svm_set_efer(struct kvm_vcpu *vcpu, u64 efer)
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if (!npt_enabled && !(efer & EFER_LMA))
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efer &= ~EFER_LME;
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to_svm(vcpu)->vmcb->save.efer = efer | MSR_EFER_SVME_MASK;
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to_svm(vcpu)->vmcb->save.efer = efer | EFER_SVME;
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vcpu->arch.shadow_efer = efer;
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}
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@@ -292,7 +292,7 @@ static void svm_hardware_enable(void *garbage)
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svm_data->tss_desc = (struct kvm_ldttss_desc *)(gdt + GDT_ENTRY_TSS);
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rdmsrl(MSR_EFER, efer);
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wrmsrl(MSR_EFER, efer | MSR_EFER_SVME_MASK);
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wrmsrl(MSR_EFER, efer | EFER_SVME);
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wrmsrl(MSR_VM_HSAVE_PA,
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page_to_pfn(svm_data->save_area) << PAGE_SHIFT);
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@@ -559,7 +559,7 @@ static void init_vmcb(struct vcpu_svm *svm)
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init_sys_seg(&save->ldtr, SEG_TYPE_LDT);
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init_sys_seg(&save->tr, SEG_TYPE_BUSY_TSS16);
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save->efer = MSR_EFER_SVME_MASK;
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save->efer = EFER_SVME;
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save->dr6 = 0xffff0ff0;
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save->dr7 = 0x400;
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save->rflags = 2;
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