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| author | Peter Maydell <peter.maydell@linaro.org> | 2012-07-26 15:35:15 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-08-09 16:16:56 +0300 |
| commit | 614e41bc26dda751321da47acb1f9cb287b52085 (patch) | |
| tree | cebae99030003245232713e27ea8dbf342d4266b /hw/virtio-pci.c | |
| parent | cc7e0ddf5a2307015eacfac2ac6a6a765898fcc3 (diff) | |
| download | qemu-614e41bc26dda751321da47acb1f9cb287b52085.zip qemu-614e41bc26dda751321da47acb1f9cb287b52085.tar.gz qemu-614e41bc26dda751321da47acb1f9cb287b52085.tar.bz2 | |
kvm: Decouple 'MSI routing via irqfds' from 'kernel irqchip'
Decouple another x86-specific assumption about what irqchips imply.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/virtio-pci.c')
| -rw-r--r-- | hw/virtio-pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index 125eded..5e6e09e 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -627,7 +627,7 @@ static int virtio_pci_set_guest_notifiers(void *opaque, bool assign) int r, n; /* Must unset vector notifier while guest notifier is still assigned */ - if (kvm_irqchip_in_kernel() && !assign) { + if (kvm_msi_via_irqfd_enabled() && !assign) { msix_unset_vector_notifiers(&proxy->pci_dev); g_free(proxy->vector_irqfd); proxy->vector_irqfd = NULL; @@ -645,7 +645,7 @@ static int virtio_pci_set_guest_notifiers(void *opaque, bool assign) } /* Must set vector notifier after guest notifier has been assigned */ - if (kvm_irqchip_in_kernel() && assign) { + if (kvm_msi_via_irqfd_enabled() && assign) { proxy->vector_irqfd = g_malloc0(sizeof(*proxy->vector_irqfd) * msix_nr_vectors_allocated(&proxy->pci_dev)); |