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[Xen-devel] [PATCH] ioemu: alternative patch fixing pt_chk_bar_overlap
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] ioemu: alternative patch fixing pt_chk_bar_overlap |
| From: | Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx> |
| Date: | Thu, 17 Jul 2008 16:05:11 +0900 |
| Delivery-date: | Thu, 17 Jul 2008 00:05:36 -0700 |
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| In-reply-to: | <487E1C0F.3080001@xxxxxxxxxxxxx> |
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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
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