| Date | Tue, 27 Apr 2010 15:34:10 +0300 | From | Avi Kivity <> | Subject | Re: [PATCH 11/22] KVM: MMU: Add infrastructure for two-level page walker |
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On 04/27/2010 01:38 PM, Joerg Roedel wrote: > This patch introduces a mmu-callback to translate gpa > addresses in the walk_addr code. This is later used to > translate l2_gpa addresses into l1_gpa addresses. > > +static inline gfn_t gpa_to_gfn(gpa_t gpa) > +{ > + return (gfn_t)gpa>> PAGE_SHIFT; > +} > + >
This overflows on 32-bit, since gpa_t is u64 and gfn_t is ulong.
-- error compiling committee.c: too many arguments to function
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