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-rw-r--r--src/vlib/linux/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vlib/linux/pci.c b/src/vlib/linux/pci.c
index c6fa8a7da34..ed43580ffc0 100644
--- a/src/vlib/linux/pci.c
+++ b/src/vlib/linux/pci.c
@@ -584,7 +584,7 @@ vfio_set_irqs (vlib_main_t * vm, linux_pci_device_t * p, u32 index, u32 start,
if (efds)
{
flags |= VFIO_IRQ_SET_DATA_EVENTFD;
- clib_memcpy (&irq_set->data, efds, data_len);
+ clib_memcpy_fast (&irq_set->data, efds, data_len);
}
else
flags |= VFIO_IRQ_SET_DATA_NONE;