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Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size
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From: |
Pavel Fedin |
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Subject: |
Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size |
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Date: |
Wed, 09 Dec 2015 11:08:50 +0300 |
Hello!
> So I think in the end, the one page size we care about is the minimum
> IOMMU granularity. We don't really care about the target page size at
> all and maybe we only care about the host page size for determining what
> might share a page with a sub-page mapping.
Ok, so, in v2 i remove TARGET_PAGE_ALIGN and simply align to
vfio_container_granularity. Would it be OK for now?
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, (continued)
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Alex Williamson, 2015/12/02
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Pavel Fedin, 2015/12/03
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Alex Williamson, 2015/12/03
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Peter Maydell, 2015/12/03
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Alex Williamson, 2015/12/03
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Peter Maydell, 2015/12/03
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Alex Williamson, 2015/12/03
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Pavel Fedin, 2015/12/07
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Peter Maydell, 2015/12/07
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Alex Williamson, 2015/12/08
- Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size,
Pavel Fedin <=
Re: [Qemu-devel] [PATCH] vfio: Align iova also to IOMMU page size, Alex Bennée, 2015/12/09