SPEC_CTRL_STIBP_SHIFT 47 arch/x86/include/asm/msr-index.h #define SPEC_CTRL_STIBP BIT(SPEC_CTRL_STIBP_SHIFT) /* STIBP mask */ SPEC_CTRL_STIBP_SHIFT 58 arch/x86/include/asm/spec-ctrl.h BUILD_BUG_ON(TIF_SPEC_IB < SPEC_CTRL_STIBP_SHIFT); SPEC_CTRL_STIBP_SHIFT 59 arch/x86/include/asm/spec-ctrl.h return (tifn & _TIF_SPEC_IB) >> (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT); SPEC_CTRL_STIBP_SHIFT 70 arch/x86/include/asm/spec-ctrl.h BUILD_BUG_ON(TIF_SPEC_IB < SPEC_CTRL_STIBP_SHIFT); SPEC_CTRL_STIBP_SHIFT 71 arch/x86/include/asm/spec-ctrl.h return (spec_ctrl & SPEC_CTRL_STIBP) << (TIF_SPEC_IB - SPEC_CTRL_STIBP_SHIFT);