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Searched refs:MSR_KERNEL_GS_BASE (Results 1 – 6 of 6) sorted by relevance

/linux/tools/testing/selftests/kvm/x86/
H A Dnested_vmsave_vmload_test.c43 wrmsr(MSR_KERNEL_GS_BASE, 0xaaaa); in l2_guest_code_vmcb()
50 GUEST_ASSERT_EQ(rdmsr(MSR_KERNEL_GS_BASE), 0xbbbb); in l2_guest_code_vmcb()
52 /* Reset MSR_KERNEL_GS_BASE */ in l2_guest_code_vmcb()
53 wrmsr(MSR_KERNEL_GS_BASE, 0); in l2_guest_code_vmcb()
H A Dmsrs_test.c382 MSR_TEST_CANONICAL(MSR_KERNEL_GS_BASE, LM), in test_msrs()
/linux/arch/x86/power/
H A Dcpu.c116 rdmsrq(MSR_KERNEL_GS_BASE, ctxt->usermode_gs_base); in __save_processor_state()
272 wrmsrq(MSR_KERNEL_GS_BASE, ctxt->usermode_gs_base); in __restore_processor_state()
/linux/arch/x86/kvm/vmx/
H A Dvmx.c1394 vt->msr_host_kernel_gs_base = read_msr(MSR_KERNEL_GS_BASE); in vmx_prepare_switch_to_guest()
1397 wrmsrq(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base); in vmx_prepare_switch_to_guest()
1421 rdmsrq(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base); in vmx_prepare_switch_to_host()
1441 wrmsrq(MSR_KERNEL_GS_BASE, vmx->vt.msr_host_kernel_gs_base); in vmx_prepare_switch_to_host()
1470 return vmx_read_guest_host_msr(vmx, MSR_KERNEL_GS_BASE, in vmx_read_guest_kernel_gs_base()
1476 vmx_write_guest_host_msr(vmx, MSR_KERNEL_GS_BASE, data, in vmx_write_guest_kernel_gs_base()
2143 case MSR_KERNEL_GS_BASE: in vmx_get_msr()
2357 case MSR_KERNEL_GS_BASE: in vmx_set_msr()
4295 vmx_disable_intercept_for_msr(vcpu, MSR_KERNEL_GS_BASE, MSR_TYPE_RW); in vmx_recalc_msr_intercepts()
/linux/tools/arch/x86/include/asm/
H A Dmsr-index.h17 #define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */ macro
/linux/arch/x86/kvm/svm/
H A Dsvm.c801 svm_disable_intercept_for_msr(vcpu, MSR_KERNEL_GS_BASE, MSR_TYPE_RW); in svm_recalc_msr_intercepts()
2859 case MSR_KERNEL_GS_BASE: in svm_get_msr()
3104 case MSR_KERNEL_GS_BASE: in svm_set_msr()