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[v5,0/3] arm: enable MTE for QEMU + kvm

Message ID 20230203134433.31513-1-cohuck@redhat.com (mailing list archive)
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Series arm: enable MTE for QEMU + kvm | expand

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Cornelia Huck Feb. 3, 2023, 1:44 p.m. UTC 
Respin of my kvm mte series; tested via check + check-tcg and on FVP.

Changes v4->v5:
- new patch: "arm/virt: don't try to spell out the accelerator"
- some refactoring in the kvm enablement code
- fixes suggested by various people
- rebase to current master

Cornelia Huck (3):
  arm/virt: don't try to spell out the accelerator
  arm/kvm: add support for MTE
  qtests/arm: add some mte tests

 docs/system/arm/cpu-features.rst |  21 ++++++
 hw/arm/virt.c                    |   8 +--
 target/arm/cpu.c                 |  18 ++---
 target/arm/cpu.h                 |   1 +
 target/arm/cpu64.c               | 114 +++++++++++++++++++++++++++++++
 target/arm/internals.h           |   1 +
 target/arm/kvm.c                 |  29 ++++++++
 target/arm/kvm64.c               |   5 ++
 target/arm/kvm_arm.h             |  19 ++++++
 target/arm/monitor.c             |   1 +
 tests/qtest/arm-cpu-features.c   |  75 ++++++++++++++++++++
 11 files changed, 276 insertions(+), 16 deletions(-)

Comments

Peter Maydell Feb. 16, 2023, 11:40 a.m. UTC | #1 
On Fri, 3 Feb 2023 at 13:44, Cornelia Huck <cohuck@redhat.com> wrote:
>
> Respin of my kvm mte series; tested via check + check-tcg and on FVP.

I've taken patch 1 into target-arm.next since it's a simple
cleanup.

thanks
-- PMM
Cornelia Huck Feb. 16, 2023, 11:46 a.m. UTC | #2 
On Thu, Feb 16 2023, Peter Maydell <peter.maydell@linaro.org> wrote:

> On Fri, 3 Feb 2023 at 13:44, Cornelia Huck <cohuck@redhat.com> wrote:
>>
>> Respin of my kvm mte series; tested via check + check-tcg and on FVP.
>
> I've taken patch 1 into target-arm.next since it's a simple
> cleanup.

Thanks!

(I plan to send a respin of the remainder once we've agreed on some of
the feedback.)