Messages in this thread | | | Date | Tue, 24 Nov 2015 01:59:13 -0700 | From | "Jan Beulich" <> | Subject | Re: crash tool - problem with new Xen linear virtual mapped sparse p2m list |
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>>> On 24.11.15 at 07:55, <JGross@suse.com> wrote: > What about: > > 4) Instead of relying on the kernel maintained p2m list for m2p > conversion use the hypervisor maintained m2p list which should be > available in the dump as well. This is the way the alive kernel is > working, so mimic it during crash dump analysis.
I fully agree; I have to admit that looking at the p2m when doing page table walks for a PV Dom0 (having all machine addresses in page table entries) seems kind of backwards. (But I say this knowing nothing about the tool.)
Jan
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