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authorPaolo Bonzini <pbonzini@redhat.com>2020-03-03 10:11:10 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2020-03-16 17:58:51 +0100
commit689f3bf2162895cf0b847f36584309064887c966 (patch)
treea79836b60f4571ac69d5927c25bafc028967634b /arch/x86/include
parentf91af5176cce77bb0d3292e46665c30af0792dcd (diff)
KVM: x86: unify callbacks to load paging root
Similar to what kvm-intel.ko is doing, provide a single callback that merges svm_set_cr3, set_tdp_cr3 and nested_svm_set_tdp_cr3. This lets us unify the set_cr3 and set_tdp_cr3 entries in kvm_x86_ops. I'm doing that in this same patch because splitting it adds quite a bit of churn due to the need for forward declarations. For the same reason the assignment to vcpu->arch.mmu->set_cr3 is moved to kvm_init_shadow_mmu from init_kvm_softmmu and nested_svm_init_mmu_context. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/kvm_host.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 24c90ea5ddbd..c3e4e764a291 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -387,7 +387,6 @@ struct kvm_mmu_root_info {
* current mmu mode.
*/
struct kvm_mmu {
- void (*set_cr3)(struct kvm_vcpu *vcpu, unsigned long root);
unsigned long (*get_guest_pgd)(struct kvm_vcpu *vcpu);
u64 (*get_pdptr)(struct kvm_vcpu *vcpu, int index);
int (*page_fault)(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa, u32 err,
@@ -1156,8 +1155,6 @@ struct kvm_x86_ops {
int (*get_tdp_level)(struct kvm_vcpu *vcpu);
u64 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio);
- void (*set_tdp_cr3)(struct kvm_vcpu *vcpu, unsigned long cr3);
-
bool (*has_wbinvd_exit)(void);
u64 (*read_l1_tsc_offset)(struct kvm_vcpu *vcpu);

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