On Fri, Feb 18, 2022 at 01:14:51PM -0800, Josh Poimboeuf wrote: > On Fri, Feb 18, 2022 at 05:49:07PM +0100, Peter Zijlstra wrote: > > +#ifdef CONFIG_X86_64 > > +#define ASM_ENDBR "endbr64\n\t" > > +#else > > +#define ASM_ENDBR "endbr32\n\t" > > +#endif > > Is it safe to assume all supported assemblers know this instruction?
I was hoping the answer was yes, given CC_HAS_IBT.