mbox series

[v2,0/3] target/arm: Fix kvm probe of ID_AA64ZFR0

Message ID 20220726045828.53697-1-richard.henderson@linaro.org
Headers show
Series target/arm: Fix kvm probe of ID_AA64ZFR0 | expand

Message

Richard Henderson July 26, 2022, 4:58 a.m. UTC 
Our probing of this SVE register was done within an incorrect
vCPU environment, so that the id register was always RAZ.

Changes for v2:
  * Include the commit text I forgot.
  * Fix svm thinko.


r~


Richard Henderson (3):
  target/arm: Use kvm_arm_sve_supported in kvm_arm_get_host_cpu_features
  target/arm: Set KVM_ARM_VCPU_SVE while probing the host
  target/arm: Move sve probe inside kvm >= 4.15 branch

 target/arm/kvm64.c | 45 ++++++++++++++++++++++-----------------------
 1 file changed, 22 insertions(+), 23 deletions(-)

Comments

Peter Maydell Aug. 1, 2022, 10:51 a.m. UTC | #1 
On Tue, 26 Jul 2022 at 06:03, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Our probing of this SVE register was done within an incorrect
> vCPU environment, so that the id register was always RAZ.
>
> Changes for v2:
>   * Include the commit text I forgot.
>   * Fix svm thinko.
>
>
> r~



Applied to target-arm.next, thanks.

-- PMM