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| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-09-10 17:30:57 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:52:41 +0200 |
| commit | ff03a073e715d49b5cfeeec862649b1df2481ae0 (patch) | |
| tree | fa0642550d0d1af65a4a02def7f1862410a36edc /arch/x86/include/asm | |
| parent | d47f00a62b2e14b4a811b87bdb9ea1809693a377 (diff) | |
| download | op-kernel-dev-ff03a073e715d49b5cfeeec862649b1df2481ae0.zip op-kernel-dev-ff03a073e715d49b5cfeeec862649b1df2481ae0.tar.gz | |
KVM: MMU: Add kvm_mmu parameter to load_pdptrs function
This function need to be able to load the pdptrs from any
mmu context currently in use. So change this function to
take an kvm_mmu parameter to fit these needs.
As a side effect this patch also moves the cached pdptrs
from vcpu_arch into the kvm_mmu struct.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 574db6d..9e70de3 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -257,6 +257,8 @@ struct kvm_mmu { u64 *pae_root; u64 rsvd_bits_mask[2][4]; + + u64 pdptrs[4]; /* pae */ }; struct kvm_vcpu_arch { @@ -276,7 +278,6 @@ struct kvm_vcpu_arch { unsigned long cr4_guest_owned_bits; unsigned long cr8; u32 hflags; - u64 pdptrs[4]; /* pae */ u64 efer; u64 apic_base; struct kvm_lapic *apic; /* kernel irqchip context */ @@ -592,7 +593,7 @@ void kvm_mmu_zap_all(struct kvm *kvm); unsigned int kvm_mmu_calculate_mmu_pages(struct kvm *kvm); void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages); -int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3); +int load_pdptrs(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, unsigned long cr3); int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, const void *val, int bytes); |
