> On Mar 25, 2019, at 02:02, Thomas Gleixner <[email protected]> wrote: > > On Fri, 15 Mar 2019, Chang S. Bae wrote: > >> diff --git a/arch/x86/include/asm/inst.h b/arch/x86/include/asm/inst.h >> index f5a796da07f8..d063841a17e3 100644 >> --- a/arch/x86/include/asm/inst.h >> +++ b/arch/x86/include/asm/inst.h >> @@ -306,6 +306,21 @@ >> .endif >> MODRM 0xc0 movq_r64_xmm_opd1 movq_r64_xmm_opd2 >> .endm >> + >> +.macro RDPID opd > > So the update to require binutils >= 2.21 does not cover RDPID? >
I can see RDPID support in 2.27 release. I wonder if we can even require >= 2.27 right now. > Thanks, > > tglx
