[Xen-devel] [PATCH] ioemu: alternative patch fixing pt_chk_bar_overlap

[Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx>]

I am submitting alternative patch fixing pt_chk_bar_overlap.
The patch is for xen 3.3 unstable.

Original issue is casting (PCIDevice **) to (PCIDevice *).
The patch fix it.

The difference between Jean's patch and my patch is following.

  - check whether new resource overlaps with the resources allocated to
    other devices.

  - skip own devices' resources.

  - check not only 1st function but also 2nd - 8th function.

  - loop from 0 to check all devices regardless of devfn_min.

Thanks.

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

--
Yuji Shimada

Attachment: chk_bar_overlap_bugfix.patch
Description: Binary data

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