On Mon, Apr 28, 2025 at 10:13:31AM -0700, Sean Christopherson wrote: > On Sat, Apr 26, 2025, Peter Zijlstra wrote: > > On Wed, Apr 16, 2025 at 10:38:59AM +0200, Peter Zijlstra wrote: > > > > > Yeah, I finally got there. I'll go cook up something else. > > > > Sean, Paolo, can I once again ask how best to test this fastop crud? > > Apply the below, build KVM selftests, Patch applied, my own hackery applied, host kernel built and booted, foce_emulation_prefix set, but now I'm stuck at this seemingly simple step.. $ cd tools/testing/selftests/kvm/ $ make ... metric ton of fail ... Clearly I'm doing something wrong :/