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Searched refs:MSR_KERNEL_GS_BASE (Results 1 – 15 of 15) sorted by relevance

/linux/arch/x86/kernel/
H A Dprocess_64.c101 rdmsrq(MSR_KERNEL_GS_BASE, shadowgs); in __show_regs()
114 rdmsrq(MSR_KERNEL_GS_BASE, shadowgs); in __show_regs()
200 rdmsrq(MSR_KERNEL_GS_BASE, gsbase); in __rdgsbase_inactive()
226 wrmsrq(MSR_KERNEL_GS_BASE, gsbase); in __wrgsbase_inactive()
356 wrmsrq(which == FS ? MSR_FS_BASE : MSR_KERNEL_GS_BASE, in load_seg_legacy()
466 rdmsrq(MSR_KERNEL_GS_BASE, gsbase); in x86_gsbase_read_cpu_inactive()
481 wrmsrq(MSR_KERNEL_GS_BASE, gsbase); in x86_gsbase_write_cpu_inactive()
/linux/tools/testing/selftests/kvm/x86/
H A Dnested_vmsave_vmload_test.c45 wrmsr(MSR_KERNEL_GS_BASE, 0xaaaa); in l2_guest_code_vmcb()
52 GUEST_ASSERT_EQ(rdmsr(MSR_KERNEL_GS_BASE), 0xbbbb); in l2_guest_code_vmcb()
55 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.c1407 vt->msr_host_kernel_gs_base = read_msr(MSR_KERNEL_GS_BASE); in vmx_prepare_switch_to_guest()
1410 wrmsrq(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base); in vmx_prepare_switch_to_guest()
1434 rdmsrq(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base); in vmx_prepare_switch_to_host()
1454 wrmsrq(MSR_KERNEL_GS_BASE, vmx->vt.msr_host_kernel_gs_base); in vmx_prepare_switch_to_host()
1483 return vmx_read_guest_host_msr(vmx, MSR_KERNEL_GS_BASE, in vmx_read_guest_kernel_gs_base()
1489 vmx_write_guest_host_msr(vmx, MSR_KERNEL_GS_BASE, data, in vmx_write_guest_kernel_gs_base()
2138 case MSR_KERNEL_GS_BASE: in vmx_get_msr()
2352 case MSR_KERNEL_GS_BASE: in vmx_set_msr()
4354 vmx_disable_intercept_for_msr(vcpu, MSR_KERNEL_GS_BASE, MSR_TYPE_RW); in vmx_recalc_msr_intercepts()
H A Dtdx.c804 vt->msr_host_kernel_gs_base = read_msr(MSR_KERNEL_GS_BASE); in tdx_prepare_switch_to_guest()
830 wrmsrl(MSR_KERNEL_GS_BASE, vt->msr_host_kernel_gs_base); in tdx_prepare_switch_to_host()
H A Dnested.c750 nested_vmx_merge_msr_bitmaps_rw(MSR_KERNEL_GS_BASE); in nested_vmx_prepare_msr_bitmap()
/linux/tools/arch/x86/include/asm/
H A Dmsr-index.h17 #define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */ macro
/linux/arch/x86/include/asm/
H A Dmsr-index.h17 #define MSR_KERNEL_GS_BASE 0xc0000102 /* SwapGS GS shadow */ macro
/linux/arch/x86/lib/
H A Dinsn-eval.c719 rdmsrq(MSR_KERNEL_GS_BASE, base); in insn_get_seg_base()
/linux/arch/x86/xen/
H A Denlighten_pv.c1130 case MSR_KERNEL_GS_BASE: in xen_do_write_msr()
/linux/arch/x86/kvm/svm/
H A Dsvm.c778 svm_disable_intercept_for_msr(vcpu, MSR_KERNEL_GS_BASE, MSR_TYPE_RW); in svm_recalc_msr_intercepts()
2766 case MSR_KERNEL_GS_BASE: in svm_get_msr()
3002 case MSR_KERNEL_GS_BASE: in svm_set_msr()
H A Dnested.c210 MSR_KERNEL_GS_BASE, in nested_svm_init_msrpm_merge_offsets()
/linux/arch/x86/kernel/cpu/
H A Dcommon.c2485 wrmsrq(MSR_KERNEL_GS_BASE, 0); in cpu_init()
/linux/arch/x86/kvm/
H A Dx86.c336 MSR_CSTAR, MSR_KERNEL_GS_BASE, MSR_SYSCALL_MASK, MSR_LSTAR,
1856 case MSR_KERNEL_GS_BASE: in __kvm_set_msr()