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[Xen-devel] [PATCH][xen-3.3-testing.hg] Fix MSI-x remapping
| To: | "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH][xen-3.3-testing.hg] Fix MSI-x remapping |
| From: | "Han, Weidong" <weidong.han@xxxxxxxxx> |
| Date: | Tue, 21 Oct 2008 14:21:13 +0800 |
| Cc: | |
| Delivery-date: | Mon, 20 Oct 2008 23:21:42 -0700 |
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| Thread-index: | AckzRTekb2ri+qvsS4+oHXw1e5AGLg== |
| Thread-topic: | [PATCH][xen-3.3-testing.hg] Fix MSI-x remapping |
This patch backports MSI-x remapping fix (c/s 18631 in xen-unstable.hg) to xen-3.3-testing.hg. It doesn't change anything on the original patch. The original description and changeset: MSI-x may have multiple vectors, however in current interrupt remapping code, one device only has one entry in interrupt remapping table. This patch adds 'remap_index' in msi_desc structure to track its index in interrupt remapping table. Signed-off-by: Haitao Shan <haitao.shan@xxxxxxxxx> Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx> xen-unstable changeset: 18631: 61218a1763da340e6fbf5a153255ad723c254661 xen-unstable date: Wed Oct 15 11:58:15 2008 +0100
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