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[Xen-devel] [PATCH]xend: passthrough: do not check non-page-aligned MMIO BAR if not strict-check

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>
Date: Thu, 15 Oct 2009 23:54:30 +0800
Accept-language: zh-CN, en-US
Acceptlanguage: zh-CN, en-US
Cc: "Kay, Allen M" <allen.m.kay@xxxxxxxxx>
Delivery-date: Thu, 15 Oct 2009 08:54:16 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcpMeWaOKXnOsrTCQf2iK6qwvEe+dgAF6MRgAEeOF4A=
Thread-topic: [PATCH]xend: passthrough: do not check non-page-aligned MMIO BAR if not strict-check

When the option pci-passthrough-strict-check of /etc/xen/xend-config.sxp is
set to 'no', we don't check the non-page-aligned MMIO BAR.
This could be useful in some cases, e.g., when there is only 1 device in the
range of the page and we try to assign the device to pv guest.

Signed-off-by: Dexuan Cui <dexuan.cui@xxxxxxxxx>

Attachment: not_check_non_pg_aligned_mmio_bar.patch
Description: not_check_non_pg_aligned_mmio_bar.patch

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