This patch adds intercepts checks for the remaining twobyte instructions to the KVM instruction emulator. Signed-off-by: Joerg Roedel <joerg.roedel@xxxxxxx> --- arch/x86/kvm/svm.c | 29 +++++++++++++++++++++++++++++ 1 files changed, 29 insertions(+), 0 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 7284193..77b344e 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -3741,10 +3741,19 @@ static int svm_insn_intercepted(struct kvm_vcpu *vcpu, break; } + case 0x07: /* INVLPG */ + vmcb->control.exit_code = SVM_EXIT_INVLPG; + break; } case 0x06: /* CLTS */ vmcb->control.exit_code = SVM_EXIT_WRITE_CR0; break; + case 0x08: /* INVD */ + vmcb->control.exit_code = SVM_EXIT_INVD; + break; + case 0x09: /* WBINVD */ + vmcb->control.exit_code = SVM_EXIT_WBINVD; + break; case 0x20: /* CR read */ vmcb->control.exit_code = SVM_EXIT_READ_CR0 + c->modrm_reg; break; @@ -3768,6 +3777,26 @@ static int svm_insn_intercepted(struct kvm_vcpu *vcpu, case 0x23: vmcb->control.exit_code = SVM_EXIT_WRITE_DR0 + c->modrm_reg; break; + case 0x30: /* WRMSR */ + vmcb->control.exit_code = SVM_EXIT_MSR; + vmcb->control.exit_info_1 = 1; + break; + case 0x31: /* RDTSC */ + vmcb->control.exit_code = SVM_EXIT_RDTSC; + break; + case 0x32: /* RDMSR */ + vmcb->control.exit_code = SVM_EXIT_MSR; + vmcb->control.exit_info_1 = 0; + break; + case 0x33: /* RDPMC */ + vmcb->control.exit_code = SVM_EXIT_RDPMC; + break; + case 0xa2: /* CPUID */ + vmcb->control.exit_code = SVM_EXIT_CPUID; + break; + case 0xaa: /* RSM */ + vmcb->control.exit_code = SVM_EXIT_RSM; + break; } vmcb->control.next_rip = ctxt->eip; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
