128 		wrmsrl(HV_X64_MSR_VP_ASSIST_PAGE, val);  in hv_cpu_init()
155 	wrmsrl(HV_X64_MSR_TSC_EMULATION_STATUS, *(u64 *)&emu_status);  in hyperv_stop_tsc_emulation()
203 	wrmsrl(HV_X64_MSR_REENLIGHTENMENT_CONTROL, *((u64 *)&re_ctrl));  in set_hv_tscchange_cb()
204 	wrmsrl(HV_X64_MSR_TSC_EMULATION_CONTROL, *((u64 *)&emu_ctrl));  in set_hv_tscchange_cb()
217 	wrmsrl(HV_X64_MSR_REENLIGHTENMENT_CONTROL, *(u64 *)&re_ctrl);  in clear_hv_tscchange_cb()
239 		wrmsrl(HV_X64_MSR_VP_ASSIST_PAGE, 0);  in hv_cpu_die()
250 		wrmsrl(HV_X64_MSR_REENLIGHTENMENT_CONTROL, *((u64 *)&re_ctrl));  in hv_cpu_die()
317 	wrmsrl(HV_X64_MSR_GUEST_OS_ID, guest_id);  in hyperv_init()
321 		wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0);  in hyperv_init()
328 	wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);  in hyperv_init()
350 		wrmsrl(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64);  in hyperv_init()
388 	wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0);  in hyperv_cleanup()
392 	wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);  in hyperv_cleanup()
396 	wrmsrl(HV_X64_MSR_REFERENCE_TSC, hypercall_msr.as_uint64);  in hyperv_cleanup()
416 	wrmsrl(HV_X64_MSR_CRASH_P0, err);  in hyperv_report_panic()
417 	wrmsrl(HV_X64_MSR_CRASH_P1, guest_id);  in hyperv_report_panic()
418 	wrmsrl(HV_X64_MSR_CRASH_P2, regs->ip);  in hyperv_report_panic()
419 	wrmsrl(HV_X64_MSR_CRASH_P3, regs->ax);  in hyperv_report_panic()
420 	wrmsrl(HV_X64_MSR_CRASH_P4, regs->sp);  in hyperv_report_panic()
425 	wrmsrl(HV_X64_MSR_CRASH_CTL, HV_CRASH_CTL_CRASH_NOTIFY);  in hyperv_report_panic()
441 	wrmsrl(HV_X64_MSR_CRASH_P0, 0);  in hyperv_report_panic_msg()
442 	wrmsrl(HV_X64_MSR_CRASH_P1, 0);  in hyperv_report_panic_msg()
443 	wrmsrl(HV_X64_MSR_CRASH_P2, 0);  in hyperv_report_panic_msg()
444 	wrmsrl(HV_X64_MSR_CRASH_P3, pa);  in hyperv_report_panic_msg()
445 	wrmsrl(HV_X64_MSR_CRASH_P4, size);  in hyperv_report_panic_msg()
451 	wrmsrl(HV_X64_MSR_CRASH_CTL,  in hyperv_report_panic_msg()