On Tue, Jul 10, 2018 at 03:26:29PM -0700, Yu-cheng Yu wrote: > +/* MSR_IA32_U_CET and MSR_IA32_S_CET bits */ > +#define MSR_IA32_CET_SHSTK_EN 0x0000000000000001 > +#define MSR_IA32_CET_WRSS_EN 0x0000000000000002 > +#define MSR_IA32_CET_ENDBR_EN 0x0000000000000004 > +#define MSR_IA32_CET_LEG_IW_EN 0x0000000000000008 > +#define MSR_IA32_CET_NO_TRACK_EN 0x0000000000000010 Do those want a ULL literal suffix?