mcu_ctrl 420 arch/x86/kernel/cpu/bugs.c u64 mcu_ctrl; mcu_ctrl 431 arch/x86/kernel/cpu/bugs.c rdmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl); mcu_ctrl 436 arch/x86/kernel/cpu/bugs.c mcu_ctrl |= RNGDS_MITG_DIS; mcu_ctrl 439 arch/x86/kernel/cpu/bugs.c mcu_ctrl &= ~RNGDS_MITG_DIS; mcu_ctrl 445 arch/x86/kernel/cpu/bugs.c wrmsrl(MSR_IA32_MCU_OPT_CTRL, mcu_ctrl);