On Wed, Oct 09, 2013 at 10:03:52AM +0200, Julian Stecklina wrote:
> The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
> via
> VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
> beyond the addressing capabilities of the IOMMU. The problem
On Wed, Oct 09, 2013 at 10:03:52AM +0200, Julian Stecklina wrote:
The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
via
VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
beyond the addressing capabilities of the IOMMU. The problem is
The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
via
VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
beyond the addressing capabilities of the IOMMU. The problem is that the ioctl
code
calls iommu_iova_to_phys before it calls iommu_map.
The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
via
VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
beyond the addressing capabilities of the IOMMU. The problem is that the ioctl
code
calls iommu_iova_to_phys before it calls iommu_map.
On Tue, 2013-08-27 at 11:57 +0200, Julian Stecklina wrote:
> The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
> via
> VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
> beyond the addressing capabilities of the IOMMU. The problem is that
On Tue, 2013-08-27 at 11:57 +0200, Julian Stecklina wrote:
The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
via
VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
beyond the addressing capabilities of the IOMMU. The problem is that the
The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
via
VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
beyond the addressing capabilities of the IOMMU. The problem is that the ioctl
code
calls iommu_iova_to_phys before it calls iommu_map.
The BUG_ON in drivers/iommu/intel-iommu.c:785 can be triggered from userspace
via
VFIO by calling the VFIO_IOMMU_MAP_DMA ioctl on a vfio device with any address
beyond the addressing capabilities of the IOMMU. The problem is that the ioctl
code
calls iommu_iova_to_phys before it calls iommu_map.
8 matches
Mail list logo