Displaying 7 results from an estimated 7 matches for "kvm_arch_start_assignment".
2020 Jul 12
3
[PATCH 2/7] kvm/vfio: detect assigned device via irqbypass manager
...+ b/arch/x86/kvm/x86.c
> @@ -10624,11 +10624,17 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
> {
> struct kvm_kernel_irqfd *irqfd =
> container_of(cons, struct kvm_kernel_irqfd, consumer);
> + int ret;
>
> irqfd->producer = prod;
> + kvm_arch_start_assignment(irqfd->kvm);
> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
> + prod->irq, irqfd->gsi, 1);
> +
> + if (ret)
> + kvm_arch_end_assignment(irqfd->kvm);
>
> - return kvm_x86_ops.update_pi_irte(irqfd->kvm,
> - prod->irq, irqfd->gsi, 1);
&g...
2020 Jul 12
3
[PATCH 2/7] kvm/vfio: detect assigned device via irqbypass manager
...+ b/arch/x86/kvm/x86.c
> @@ -10624,11 +10624,17 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
> {
> struct kvm_kernel_irqfd *irqfd =
> container_of(cons, struct kvm_kernel_irqfd, consumer);
> + int ret;
>
> irqfd->producer = prod;
> + kvm_arch_start_assignment(irqfd->kvm);
> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
> + prod->irq, irqfd->gsi, 1);
> +
> + if (ret)
> + kvm_arch_end_assignment(irqfd->kvm);
>
> - return kvm_x86_ops.update_pi_irte(irqfd->kvm,
> - prod->irq, irqfd->gsi, 1);
&g...
2020 Jul 12
1
[PATCH 2/7] kvm/vfio: detect assigned device via irqbypass manager
...+ b/arch/x86/kvm/x86.c
> @@ -10624,11 +10624,17 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
> {
> struct kvm_kernel_irqfd *irqfd =
> container_of(cons, struct kvm_kernel_irqfd, consumer);
> + int ret;
>
> irqfd->producer = prod;
> + kvm_arch_start_assignment(irqfd->kvm);
> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
> + prod->irq, irqfd->gsi, 1);
> +
> + if (ret)
> + kvm_arch_end_assignment(irqfd->kvm);
>
> - return kvm_x86_ops.update_pi_irte(irqfd->kvm,
> - prod->irq, irqfd->gsi, 1);
&g...
2020 Jul 13
0
[PATCH 2/7] kvm/vfio: detect assigned device via irqbypass manager
...0624,11 +10624,17 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
>> {
>> struct kvm_kernel_irqfd *irqfd =
>> container_of(cons, struct kvm_kernel_irqfd, consumer);
>> + int ret;
>>
>> irqfd->producer = prod;
>> + kvm_arch_start_assignment(irqfd->kvm);
>> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
>> + prod->irq, irqfd->gsi, 1);
>> +
>> + if (ret)
>> + kvm_arch_end_assignment(irqfd->kvm);
>>
>> - return kvm_x86_ops.update_pi_irte(irqfd->kvm,
>> - pr...
2020 Jul 14
0
[PATCH 2/7] kvm/vfio: detect assigned device via irqbypass manager
...t; {
> struct kvm_kernel_irqfd *irqfd =
> container_of(cons, struct kvm_kernel_irqfd, consumer);
> + int ret;
> irqfd->producer = prod;
> + kvm_arch_start_assignment(irqfd->kvm);
> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
> + prod->irq, irqfd->gsi, 1);
> +
> + if (ret)
> + kvm_arch_end_...
2020 Jul 17
1
[PATCH V2 2/6] kvm: detect assigned device via irqbypass manager
...+ b/arch/x86/kvm/x86.c
> @@ -10624,11 +10624,17 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
> {
> struct kvm_kernel_irqfd *irqfd =
> container_of(cons, struct kvm_kernel_irqfd, consumer);
> + int ret;
>
> irqfd->producer = prod;
> + kvm_arch_start_assignment(irqfd->kvm);
> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
> + prod->irq, irqfd->gsi, 1);
> +
> + if (ret)
> + kvm_arch_end_assignment(irqfd->kvm);
>
> - return kvm_x86_ops.update_pi_irte(irqfd->kvm,
> - prod->irq, irqfd->gsi, 1);
&g...
2020 Jul 17
0
[PATCH V2 2/6] kvm: detect assigned device via irqbypass manager
...rch/x86/kvm/x86.c
> @@ -10624,11 +10624,17 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
> {
> struct kvm_kernel_irqfd *irqfd =
> container_of(cons, struct kvm_kernel_irqfd, consumer);
> + int ret;
>
> irqfd->producer = prod;
> + kvm_arch_start_assignment(irqfd->kvm);
> + ret = kvm_x86_ops.update_pi_irte(irqfd->kvm,
> + prod->irq, irqfd->gsi, 1);
> +
> + if (ret)
> + kvm_arch_end_assignment(irqfd->kvm);
>
> - return kvm_x86_ops.update_pi_irte(irqfd->kvm,
> - prod->irq, irqfd->gsi, 1);
&...