[Qemu-devel] [PATCH] vfio_pci: fix build on 32-bit systems

[Anthony Liguori]

We cannot cast directly from pointer to uint64.

Cc: Alex Williamson <address@hidden>
Cc: Alex Barcelo <address@hidden>
Reported-by: Alex Barcelo <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
---
 hw/vfio_pci.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index a24558a..a1eeced 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -768,7 +768,7 @@ static int vfio_dma_map(VFIOContainer *container, 
target_phys_addr_t iova,
     struct vfio_iommu_type1_dma_map map = {
         .argsz = sizeof(map),
         .flags = VFIO_DMA_MAP_FLAG_READ,
-        .vaddr = (__u64)vaddr,
+        .vaddr = (__u64)(intptr_t)vaddr,
         .iova = iova,
         .size = size,
     };
-- 
1.7.5.4