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authorKeith Busch <keith.busch@intel.com>2016-06-20 17:39:52 +0200
committerBjorn Helgaas <bhelgaas@google.com>2016-06-20 21:32:07 +0200
commite382dffc904d14cb6e2c31e2eefebdca41343943 (patch)
tree48d5f5cfd40581d2b40e859802950fc2ccfe7661
parentx86/PCI: VMD: Use lock save/restore in interrupt enable path (diff)
downloadlinux-e382dffc904d14cb6e2c31e2eefebdca41343943.tar.xz
linux-e382dffc904d14cb6e2c31e2eefebdca41343943.zip
x86/PCI: VMD: Use x86_vector_domain as parent domain
Otherwise APIC code assumes VMD's IRQ domain can be managed by the APIC, resulting in an invalid cast of irq_data during irq_force_complete_move(). Signed-off-by: Jon Derrick <jonathan.derrick@intel.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-rw-r--r--arch/x86/pci/vmd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/pci/vmd.c b/arch/x86/pci/vmd.c
index 7aa80dc21445..0f77cc1dbb4e 100644
--- a/arch/x86/pci/vmd.c
+++ b/arch/x86/pci/vmd.c
@@ -599,7 +599,7 @@ static int vmd_enable_domain(struct vmd_dev *vmd)
sd->node = pcibus_to_node(vmd->dev->bus);
vmd->irq_domain = pci_msi_create_irq_domain(NULL, &vmd_msi_domain_info,
- NULL);
+ x86_vector_domain);
if (!vmd->irq_domain)
return -ENODEV;