Re: [PATCH 08/17] KVM: Move irqfd resample cap handling to generic code

Michael S. Tsirkin
2013-04-25T10:21:24Z

On Fri, Apr 19, 2013 at 04:06:19PM +0200, Alexander Graf wrote:
> Now that we have most irqfd code completely platform agnostic, let's move
> irqfd's resample capability return to generic code as well.
>
> Signed-off-by: Alexander Graf <agraf@suse.de>

Acked-by: Michael S. Tsirkin <mst@redhat.com>

> ---
> arch/x86/kvm/x86.c | 1 -
> virt/kvm/kvm_main.c | 3 +++
> 2 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 50e2e10..888d892 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -2513,7 +2513,6 @@ int kvm_dev_ioctl_check_extension(long ext)
> case KVM_CAP_PCI_2_3:
> case KVM_CAP_KVMCLOCK_CTRL:
> case KVM_CAP_READONLY_MEM:
> - case KVM_CAP_IRQFD_RESAMPLE:
> r = 1;
> break;
> case KVM_CAP_COALESCED_MMIO:
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index b6f3354..f9492f3 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -2433,6 +2433,9 @@ static long kvm_dev_ioctl_check_extension_generic(long arg)
> #ifdef CONFIG_HAVE_KVM_MSI
> case KVM_CAP_SIGNAL_MSI:
> #endif
> +#ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
> + case KVM_CAP_IRQFD_RESAMPLE:
> +#endif
> return 1;
> #ifdef CONFIG_HAVE_KVM_IRQ_ROUTING
> case KVM_CAP_IRQ_ROUTING:
> --
> 1.6.0.2
>
> --
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