Messages in this thread | | | Date | Tue, 27 Apr 2010 16:40:38 +0300 | From | Avi Kivity <> | Subject | Re: [PATCH 13/22] KVM: X86: Add kvm_read_guest_page_tdp function |
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On 04/27/2010 03:42 PM, Avi Kivity wrote: > >> +{ >> + gfn_t real_gfn; >> + gpa_t gpa; >> + >> + *error = 0; >> + gpa = gfn<< PAGE_SHIFT;
This overflows too :)
Use gfn_to_gpa().
>> + real_gfn = mmu->translate_gpa(vcpu, gpa, error); > > Overflow: sizeof(gpa) > sizeof(gfn).
-- error compiling committee.c: too many arguments to function
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