Lines Matching refs:mcu_ctrl
890 u64 mcu_ctrl; in update_srbds_msr() local
908 rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); in update_srbds_msr()
913 mcu_ctrl |= RNGDS_MITG_DIS; in update_srbds_msr()
916 mcu_ctrl &= ~RNGDS_MITG_DIS; in update_srbds_msr()
922 wrmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); in update_srbds_msr()
1040 u64 mcu_ctrl; in update_gds_msr() local
1044 rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); in update_gds_msr()
1045 mcu_ctrl |= GDS_MITG_DIS; in update_gds_msr()
1054 rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); in update_gds_msr()
1055 mcu_ctrl &= ~GDS_MITG_DIS; in update_gds_msr()
1064 wrmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); in update_gds_msr()
1072 WARN_ON_ONCE(mcu_ctrl != mcu_ctrl_after); in update_gds_msr()
1077 u64 mcu_ctrl; in gds_select_mitigation() local
1106 rdmsrq(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); in gds_select_mitigation()
1107 if (mcu_ctrl & GDS_MITG_LOCKED) { in gds_select_mitigation()