On Thu, Aug 29, 2024 at 05:33:00PM -0700, James Houghton wrote: > On Mon, Aug 19, 2024 at 1:42 PM Oliver Upton <oliver.upton@xxxxxxxxx> wrote: > > Asking since you had a setup / data earlier on when you were carrying > > the series. Hopefully with supportive data we can get arm64 to opt-in > > to HAVE_KVM_MMU_NOTIFIER_YOUNG_FAST_ONLY as well. > > I'll keep trying some other approaches I can take for getting similar > testing that Yu had; it is somewhat difficult for me to reproduce > those tests (and it really shouldn't be.... sorry). No need to apologize. Getting good test hardware for arm64 is a complete chore. Sure would love a functional workstation with cores from this decade... > I think it makes most sense for me to drop the arm64 patch for now and > re-propose it (or something stronger) alongside enabling aging. Does > that sound ok? I'm a bit disappointed that we haven't gotten forward progress on the arm64 patches, but I also recognize this is the direction of travel as the x86 patches are shaping up. So yeah, I'm OK with it, but I'd love to get the arm64 side sorted out soon while the context is still fresh. -- Thanks, Oliver
