Re: [Xen-devel] Fatal crash on xen4.2 HVM + qemu-xen dm + NFS

[Alex Bligh <alex@xxxxxxxxxxx>]

--On 21 January 2013 16:51:13 +0000 Ian Campbell <Ian.Campbell@xxxxxxxxxx> 
wrote:
> > Right, and I'm pretty sure we're not using O_DIRECT as we're using
> > cache=writeback (which is the default). Is there some way to make it
> > copy pages?
> Not as far as I know,
A thought: would it be possible for testing purposes to replace
the grant-map by a grant-copy? How easy would that be? Would that
not provide a page with the same lifecycle as a normal dom0 allocated
one?

--
Alex Bligh

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