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Re: [Qemu-stable] [Qemu-devel] [PATCH V2 1/2] hw/virtio: fix double use
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From: |
Jason Wang |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [PATCH V2 1/2] hw/virtio: fix double use of a virtio flag |
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Date: |
Tue, 23 Feb 2016 11:42:03 +0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 |
On 02/10/2016 09:31 PM, Marcel Apfelbaum wrote:
> Commits 1811e64c and a6df8adf use the same virtio feature bit 4
> for different features.
>
> Fix it by using different bits.
>
> Reported-by: Laurent Vivier <address@hidden>
> Tested-by: Laurent Vivier <address@hidden>
> Signed-off-by: Marcel Apfelbaum <address@hidden>
> ---
> hw/virtio/virtio-pci.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h
> index e096e98..6686b10 100644
> --- a/hw/virtio/virtio-pci.h
> +++ b/hw/virtio/virtio-pci.h
> @@ -71,7 +71,7 @@ typedef struct VirtioBusClass VirtioPCIBusClass;
> /* virtio version flags */
> #define VIRTIO_PCI_FLAG_DISABLE_LEGACY_BIT 2
> #define VIRTIO_PCI_FLAG_DISABLE_MODERN_BIT 3
> -#define VIRTIO_PCI_FLAG_DISABLE_PCIE_BIT 4
> +#define VIRTIO_PCI_FLAG_DISABLE_PCIE_BIT 6
> #define VIRTIO_PCI_FLAG_DISABLE_LEGACY (1 <<
> VIRTIO_PCI_FLAG_DISABLE_LEGACY_BIT)
> #define VIRTIO_PCI_FLAG_DISABLE_MODERN (1 <<
> VIRTIO_PCI_FLAG_DISABLE_MODERN_BIT)
> #define VIRTIO_PCI_FLAG_DISABLE_PCIE (1 << VIRTIO_PCI_FLAG_DISABLE_PCIE_BIT)
Acked-by: Jason Wang <address@hidden>