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Re: [PATCH v10 01/10] virtio-iommu: Fix virtio_iommu_mr()
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From: |
Peter Xu |
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Subject: |
Re: [PATCH v10 01/10] virtio-iommu: Fix virtio_iommu_mr() |
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Date: |
Mon, 19 Oct 2020 17:36:13 -0400 |
On Thu, Oct 08, 2020 at 07:15:49PM +0200, Jean-Philippe Brucker wrote:
> Due to an invalid mask, virtio_iommu_mr() may return the wrong memory
> region. It hasn't been too problematic so far because the function was
> only used to test existence of an endpoint, but that is about to change.
>
> Fixes: cfb42188b24d ("virtio-iommu: Implement attach/detach command")
> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
- [PATCH v10 00/10] virtio-iommu: VFIO integration, Jean-Philippe Brucker, 2020/10/08
- [PATCH v10 01/10] virtio-iommu: Fix virtio_iommu_mr(), Jean-Philippe Brucker, 2020/10/08
- [PATCH v10 04/10] virtio-iommu: Call memory notifiers in attach/detach, Jean-Philippe Brucker, 2020/10/08
- [PATCH v10 02/10] virtio-iommu: Store memory region in endpoint struct, Jean-Philippe Brucker, 2020/10/08
- [PATCH v10 03/10] virtio-iommu: Add memory notifiers for map/unmap, Jean-Philippe Brucker, 2020/10/08
- [PATCH v10 05/10] virtio-iommu: Add replay() memory region callback, Jean-Philippe Brucker, 2020/10/08