diff options
| author | Marc Zyngier <maz@kernel.org> | 2023-09-27 12:09:01 +0300 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-09-30 21:15:43 +0300 |
| commit | 9a0a75d3ccee20149587ab740a2dee31ba401ada (patch) | |
| tree | de4b3fc09dc3db846ccd333b95c323a2e448d328 /include/kvm | |
| parent | ce9ecca0238b140b88f43859b211c9fdfd8e5b70 (diff) | |
| download | linux-9a0a75d3ccee20149587ab740a2dee31ba401ada.tar.xz | |
KVM: arm64: vgic: Make kvm_vgic_inject_irq() take a vcpu pointer
Passing a vcpu_id to kvm_vgic_inject_irq() is silly for two reasons:
- we often confuse vcpu_id and vcpu_idx
- we eventually have to convert it back to a vcpu
- we can't count
Instead, pass a vcpu pointer, which is unambiguous. A NULL vcpu
is also allowed for interrupts that are not private to a vcpu
(such as SPIs).
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230927090911.3355209-2-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'include/kvm')
| -rw-r--r-- | include/kvm/arm_vgic.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index 5b27f94d4fad..8cc38e836f54 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -375,8 +375,8 @@ int kvm_vgic_map_resources(struct kvm *kvm); int kvm_vgic_hyp_init(void); void kvm_vgic_init_cpu_hardware(void); -int kvm_vgic_inject_irq(struct kvm *kvm, int cpuid, unsigned int intid, - bool level, void *owner); +int kvm_vgic_inject_irq(struct kvm *kvm, struct kvm_vcpu *vcpu, + unsigned int intid, bool level, void *owner); int kvm_vgic_map_phys_irq(struct kvm_vcpu *vcpu, unsigned int host_irq, u32 vintid, struct irq_ops *ops); int kvm_vgic_unmap_phys_irq(struct kvm_vcpu *vcpu, unsigned int vintid); |