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[Xen-devel] [PATCH] Fix issues when passthrough device is hot-removed from HVM domain.

To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>
From: Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx>
Date: Wed, 16 Jul 2008 09:20:11 +0900
Cc:
Delivery-date: Tue, 15 Jul 2008 17:20:40 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

When passthrough device is hot removed from HVM domain by "xm
pci-detach" command, following issues occur. The patch fixes them.

   - Allocated memory is not deallocated.
   - Unbind interrupt with invalid interrupt pin.
   - MSI-X memory mapped register area is not unmapped.

Thanks.

Signed-off-by: Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx>

--
Yuji Shimada

Attachment: fix_hot-remove.patch
Description: Binary data

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