diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-09-10 19:30:43 +0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 12:52:31 +0400 |
| commit | cb659db8a7d1ed558898f533a957dfc342f9499d (patch) | |
| tree | 706528d7eb311f956cadcc50e666012ef59d8ada /arch/x86/include | |
| parent | 5777ed340d89cdc6c76a5c552337a3861b40a806 (diff) | |
| download | linux-cb659db8a7d1ed558898f533a957dfc342f9499d.tar.xz | |
KVM: MMU: Introduce inject_page_fault function pointer
This patch introduces an inject_page_fault function pointer
into struct kvm_mmu which will be used to inject a page
fault. This will be used later when Nested Nested Paging is
implemented.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 6c97b8debfa8..009a4a1b370e 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -239,6 +239,9 @@ struct kvm_mmu { void (*set_cr3)(struct kvm_vcpu *vcpu, unsigned long root); unsigned long (*get_cr3)(struct kvm_vcpu *vcpu); int (*page_fault)(struct kvm_vcpu *vcpu, gva_t gva, u32 err); + void (*inject_page_fault)(struct kvm_vcpu *vcpu, + unsigned long addr, + u32 error_code); void (*free)(struct kvm_vcpu *vcpu); gpa_t (*gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t gva, u32 access, u32 *error); |