diff options
| author | Eric Auger <eric.auger@redhat.com> | 2016-07-22 18:20:39 +0200 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-07-22 19:51:58 +0200 |
| commit | ebe915259c731ee75e94ca86774c3d61df734d28 (patch) | |
| tree | 3d3ec00bd323000bf79f5f66acee41a3d1aaabde /virt | |
| parent | KVM: Add devid in kvm_kernel_irq_routing_entry (diff) | |
| download | linux-ebe915259c731ee75e94ca86774c3d61df734d28.tar.xz linux-ebe915259c731ee75e94ca86774c3d61df734d28.zip | |
KVM: irqchip: Convey devid to kvm_set_msi
on ARM, a devid field is populated in kvm_msi struct in case the
flag is set to KVM_MSI_VALID_DEVID. Let's propagate both flags and
devid field in kvm_kernel_irq_routing_entry.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Acked-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/irqchip.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c index 8db197bb6c7a..0c000546aedc 100644 --- a/virt/kvm/irqchip.c +++ b/virt/kvm/irqchip.c @@ -62,12 +62,14 @@ int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi) { struct kvm_kernel_irq_routing_entry route; - if (!irqchip_in_kernel(kvm) || msi->flags != 0) + if (!irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID)) return -EINVAL; route.msi.address_lo = msi->address_lo; route.msi.address_hi = msi->address_hi; route.msi.data = msi->data; + route.msi.flags = msi->flags; + route.msi.devid = msi->devid; return kvm_set_msi(&route, kvm, KVM_USERSPACE_IRQ_SOURCE_ID, 1, false); } |