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Re: [Xen-devel] bogus gfn - mfn - gfn - mfn checks in guest_physmap_add_
| To: | Tim Deegan <Tim.Deegan@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] bogus gfn - mfn - gfn - mfn checks in guest_physmap_add_entry |
| From: | Olaf Hering <olaf@xxxxxxxxx> |
| Date: | Wed, 24 Nov 2010 16:00:18 +0100 |
| Cc: | Patrick Colp <pjcolp@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Wed, 24 Nov 2010 07:02:19 -0800 |
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| References: | <20101123210158.GA9425@xxxxxxxxx> <20101124102202.GF19638@xxxxxxxxxxxxxxxxxxxxxxx> <20101124144138.GA25619@xxxxxxxxx> <20101124145326.GH19638@xxxxxxxxxxxxxxxxxxxxxxx> |
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On Wed, Nov 24, Tim Deegan wrote: > The guest_physmap_add_entry code, and the p2m audit code, would be made > more reliable if, say, alloc_domheap_pages and/or free_domheap_pages > zapped the m2p entries for MFNs they touched. Ok, if thats the ultimate place where mfns come and go, I will make my changes there. Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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