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From: Avi Kivity on 27 Apr 2010 08:10
On 04/27/2010 01:38 PM, Joerg Roedel wrote:
> This patch changes the tdp_enabled flag from its global
> meaning to the mmu-context and renames it to direct_map
> there. This is necessary for Nested SVM with emulation of
> Nested Paging where we need an extra MMU context to shadow
> the Nested Nested Page Table.
>
> @@ -2423,6 +2424,7 @@ static int init_kvm_softmmu(struct kvm_vcpu *vcpu)
> r = paging32_init_context(vcpu);
>
> vcpu->arch.mmu.base_role.cr4_pae = !!is_pae(vcpu);
> + vcpu->arch.mmu.direct_map = false;
>
> return r;
> }
>

We could also set direct_map = true for real mode, would probably
simplify some later logic (can be cleaned up later, no need to update now).

--
error compiling committee.c: too many arguments to function

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