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bus/pci: align next mapping address on page boundary
[dpdk.git]
/
drivers
/
bus
/
pci
/
linux
/
pci_vfio.c
diff --git
a/drivers/bus/pci/linux/pci_vfio.c
b/drivers/bus/pci/linux/pci_vfio.c
index
b8faa23
..
64cd84a
100644
(file)
--- a/
drivers/bus/pci/linux/pci_vfio.c
+++ b/
drivers/bus/pci/linux/pci_vfio.c
@@
-750,6
+750,9
@@
pci_vfio_map_resource_primary(struct rte_pci_device *dev)
bar_addr = pci_map_addr;
pci_map_addr = RTE_PTR_ADD(bar_addr, (size_t) reg->size);
+ pci_map_addr = RTE_PTR_ALIGN(pci_map_addr,
+ sysconf(_SC_PAGE_SIZE));
+
maps[i].addr = bar_addr;
maps[i].offset = reg->offset;
maps[i].size = reg->size;