On Thu, Jun 23, 2016 at 01:36:40PM +0200, Laszlo Ersek wrote: > On 06/22/16 22:53, Peter Maydell wrote: > > On 22 June 2016 at 19:09, Ed Maste <ema...@freebsd.org> wrote: > >> On 15 June 2016 at 06:10, Peter Maydell <peter.mayd...@linaro.org> wrote: > >>> > >>> A quick scan through http://fxr.watson.org/fxr/source/arm64/arm64/gic_v3.c > >>> doesn't seem to show it setting the IGROUPR registers anywhere, > >>> so it probably is a guest bug. (You can use "-d 'trace:gicv3*'" to > >>> enable the tracepoints for the GIC which would let you check whether > >>> the guest ever tries to write to the group config registers.) > >> > >> Is there a prebuilt QEMU_EFI.fd available somewhere for testing a > >> FreeBSD change to address this? I've been using the prebuilt ones from > >> https://wiki.linaro.org/LEG/UEFIforQEMU and the latest one I had did > >> not start with gic-version=3. > > > > Yeah, it looks like the same bug is also present in UEFI itself > > (it's super popular!). Laszlo, Ard, do you have a prebuilt > > UEFI binary with Ard's fix? > > I just put up one here, in case it's still needed: > > http://people.redhat.com/~lersek/82a5e88f-f1e1-42e2-8462-66974c9cbfff/
Thanks Laszlo! /me was procrastinating the building of edk2... Test result: PASS drew
