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Re: [Xen-devel] xc_get_pfn_list() creates broken core files
| To: | John Levon <levon@xxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] xc_get_pfn_list() creates broken core files |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Thu, 23 Nov 2006 18:39:11 +0000 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Thu, 23 Nov 2006 10:39:27 -0800 |
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| Thread-topic: | [Xen-devel] xc_get_pfn_list() creates broken core files |
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On 23/11/06 18:16, "John Levon" <levon@xxxxxxxxxxxxxxxxx> wrote: >> Save out the guest's own p2m table. > > OK. What about HVM? Pagetables etc. are all in 'p' address space, so there should be no need for p2m or m2p in that case I think In fact pagetables could be canonicalised into 'p' space for PV guests too (xc_linux_save has the code for this) then there'd be no need to dump the p2m table in the core dump at all. Save format and core dump format should probably be one and the same! -- Keir >> get_pfn_list is deprecated. > > Would be nice if that were mentioned somewhere :) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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