Messages in this thread | | | Date | Thu, 13 Nov 2014 07:54:57 +0100 | From | Juergen Gross <> | Subject | Re: [PATCH V3 5/8] x86: Introduce function to get pmd entry pointer |
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On 11/12/2014 11:12 PM, Konrad Rzeszutek Wilk wrote: > On Tue, Nov 11, 2014 at 06:43:43AM +0100, Juergen Gross wrote: >> Introduces lookup_pmd_address() to get the address of the pmd entry >> related to a virtual address in the current address space. This >> function is needed for support of a virtual mapped sparse p2m list >> in xen pv domains. >> > What is wrong with using 'lookup_address' ?
It doesn't return the needed information. I need a pmd entry here, not a pte entry.
Juergen
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