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Date: Mon, 30 May 2016 18:38:47 +0800
From: Peter Xu <peterx@redhat.com>
Message-ID: <20160530103847.GE6656@pxdev.xzpeter.org>
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Subject: Re: [Qemu-devel] [PATCH v8 00/25] IOMMU: Enable interrupt remapping
 for Intel IOMMU
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To: qemu-devel@nongnu.org
Cc: imammedo@redhat.com, rth@twiddle.net, ehabkost@redhat.com, jasowang@redhat.com, marcel@redhat.com, mst@redhat.com, pbonzini@redhat.com, jan.kiszka@web.de, rkrcmar@redhat.com, alex.williamson@redhat.com, wexu@redhat.com, davidkiarie4@gmail.com

On Mon, May 30, 2016 at 06:31:13PM +0800, Peter Xu wrote:
> This is v8 patchset for Intel IOMMU IR support. If to test it with
> pci-bridges, we still need to apply the following fix to solve a known
> issue which will hang the guest:
> 
> - [PATCH v4] pci: fix pci_requester_id()
> 
>   https://lists.gnu.org/archive/html/qemu-devel/2016-05/msg02769.html
> 
> V8 mostly fixes some issues with bit-field definitions, which is
> possibly errornous when host is big endian machine types.
> 
> v8 changes:
> - rebase to latest master
> - patch 7
>   - remove VTD_IR_IOAPICEntry, which is useless now
>   - fix possible issue on big endian machines for VTD_IRTE,
>     VTD_IR_MSIAddress
> - patch 12
>   - fix endianess issue with bit-field defines: fix BE issue with
>     VTD_MSIMessage, do cpu_to_*() or reverse when necessary on
>     bit-field uses.
> - patch 19
>   - used le32_to_cpu() for dest_id, and added my s-o-b line beneath
>     Jan's.

Online repository:

  https://github.com/xzpeter/qemu vtd-intr-v8

Thanks,

-- peterx