On 03/03/2010 09:12 PM, Joerg Roedel wrote:
This patch changes the tdp_enabled flag from its global meaning to the mmu-context. 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.diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index ec891a2..e7bef19 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -254,6 +254,7 @@ struct kvm_mmu { int root_level; int shadow_root_level; union kvm_mmu_page_role base_role; + bool tdp_enabled;
This needs a different name, since the old one is still around. Perhaps we could call it parent_mmu and make it a kvm_mmu pointer.
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