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Make vfio MSI interrupt be non-threaded.
[kvmfornfv.git]
/
kernel
/
drivers
/
vfio
/
pci
/
vfio_pci_intrs.c
diff --git
a/kernel/drivers/vfio/pci/vfio_pci_intrs.c
b/kernel/drivers/vfio/pci/vfio_pci_intrs.c
index
1f577b4
..
a21d8e1
100644
(file)
--- a/
kernel/drivers/vfio/pci/vfio_pci_intrs.c
+++ b/
kernel/drivers/vfio/pci/vfio_pci_intrs.c
@@
-352,7
+352,7
@@
static int vfio_msi_set_vector_signal(struct vfio_pci_device *vdev,
pci_write_msi_msg(irq, &msg);
}
- ret = request_irq(irq, vfio_msihandler,
0
,
+ ret = request_irq(irq, vfio_msihandler,
IRQF_NO_THREAD
,
vdev->ctx[vector].name, trigger);
if (ret) {
kfree(vdev->ctx[vector].name);