Crystal Kolipe <[email protected]> writes:
> On Mon, Jan 17, 2022 at 01:00:44PM +0000, Klemens Nanni wrote: >> These don't hurt on !VMM architectures but I was still surprised to see >> them on e.g. sparc64: >> >> # arch -s ; btrace -l | grep vmm >> sparc64 >> tracepoint:vmm:guest_enter >> tracepoint:vmm:guest_exit >> >> Like some network drivers, we could use __amd64__ to limit those to >> amd64 and save a few bits in all other kernels. I'm ok with this. bt(5) scripts don't reference tracepoints by anything other than name, so there's no point in having them on unsupported platforms. > > Don't we want this on i386 too? vmm(4) was removed from i386 hosts a couple years ago if my memory is correct. -dv
