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Re: [Qemu-devel] [PATCH] vfio_pci: fix build on 32-bit systems
From: |
Anthony Liguori |
Subject: |
Re: [Qemu-devel] [PATCH] vfio_pci: fix build on 32-bit systems |
Date: |
Mon, 01 Oct 2012 14:27:15 -0500 |
User-agent: |
Notmuch/0.13.2+93~ged93d79 (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) |
Anthony Liguori <address@hidden> writes:
> 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>
Applied.
Regards,
Anthony Liguori
> ---
> 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