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authorAlex Williamson <alex.williamson@redhat.com>2012-10-08 08:45:30 -0600
committerAlex Williamson <alex.williamson@redhat.com>2012-10-08 08:45:30 -0600
commit5976cdd58b657692e8c1af5310d55a60aecc9089 (patch)
tree15d16b25dfdf87e416aa94d055f568adacf4b2e0 /hw
parente43b9a5a4fb2b501fbbec411faff899b74a2d451 (diff)
downloadhqemu-5976cdd58b657692e8c1af5310d55a60aecc9089.zip
hqemu-5976cdd58b657692e8c1af5310d55a60aecc9089.tar.gz
vfio-pci: Use uintptr_t for void* cast
We don't seem to run into any sign extension problems, but unsigned looks more correct. Signed-off-by: Alex williamson <alex.williamson@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/vfio_pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/vfio_pci.c b/hw/vfio_pci.c
index d62ddd1..0ca77cf 100644
--- a/hw/vfio_pci.c
+++ b/hw/vfio_pci.c
@@ -907,7 +907,7 @@ 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)(intptr_t)vaddr,
+ .vaddr = (__u64)(uintptr_t)vaddr,
.iova = iova,
.size = size,
};
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