kybaaz/linux-xiaomi-chiron
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

arm64: KVM: Introduce per-vcpu kvm device controls

Browse source 
In some cases it needs to get/set attributes specific to a vcpu and so
needs something else than ONE_REG.

Let's copy the KVM_DEVICE approach, and define the respective ioctls
for the vcpu file descriptor.

Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Shannon Zhao 2016-01-11 20:56:17 +08:00 • committed by Marc Zyngier
parent 808e738142
commit f577f6c2a6
5 changed files with 71 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

1
include/uapi/linux/kvm.h
View file

@ -851,6 +851,7 @@ struct kvm_ppc_smmu_info {
#define KVM_CAP_HYPERV_SYNIC 123
#define KVM_CAP_S390_RI 124
#define KVM_CAP_ARM_PMU_V3 125
#define KVM_CAP_VCPU_ATTRIBUTES 126
#ifdef KVM_CAP_IRQ_ROUTING