On Wed, Oct 26 2022, Cornelia Huck <cohuck@xxxxxxxxxx> wrote: > After wayyy too long (last version was sent in *July*), a respin of my > kvm/mte series. Still no migration support. I've been hacking around on > a device for transferring tags while stopped, but don't really have anything > to show, probably because I get distra- <ohh, what's that?> > > ...I guess you get the point :( > > Anyway, I wanted to post this as non-RFC; likely too late for 7.2, but maybe > for 8.0 (and I'd get a chance to make at least pre-copy migration work; I'm open > to suggestions for that. Support for post-copy needs kernel-side changes.) Tested > on the FVP models; qtests only on a non-MTE KVM host. > > Changes v2->v3: > - rebase to current master > - drop some parts of the qtests that didn't actually work > - really minor stuff > - drop RFC > > Cornelia Huck (2): > arm/kvm: add support for MTE > qtests/arm: add some mte tests > > docs/system/arm/cpu-features.rst | 21 +++++ > target/arm/cpu.c | 18 ++--- > target/arm/cpu.h | 1 + > target/arm/cpu64.c | 133 +++++++++++++++++++++++++++++++ > target/arm/internals.h | 1 + > target/arm/kvm64.c | 5 ++ > target/arm/kvm_arm.h | 12 +++ > target/arm/monitor.c | 1 + > tests/qtest/arm-cpu-features.c | 76 ++++++++++++++++++ > 9 files changed, 256 insertions(+), 12 deletions(-) > Friendly ping, as 7.2 has been released now... this should still apply without problems AFAICS. I can also respin, if needed.
