_TIF_SPEC_FORCE_UPDATE 148 arch/x86/include/asm/thread_info.h _TIF_SSBD | _TIF_SPEC_FORCE_UPDATE) _TIF_SPEC_FORCE_UPDATE 521 arch/x86/kernel/process.c if (likely(!((tifp | tifn) & _TIF_SPEC_FORCE_UPDATE))) {