void free_hyp_pgds(void);
void stage2_unmap_vm(struct kvm *kvm);
-int kvm_alloc_stage2_pgd(struct kvm *kvm);
-void kvm_free_stage2_pgd(struct kvm *kvm);
+int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu);
+void kvm_free_stage2_pgd(struct kvm_s2_mmu *mmu);
int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
phys_addr_t pa, unsigned long size, bool writable);
return vttbr_baddr_mask(kvm_phys_shift(kvm), kvm_stage2_levels(kvm));
}
-static __always_inline u64 kvm_get_vttbr(struct kvm *kvm)
+static __always_inline u64 kvm_get_vttbr(struct kvm_s2_mmu *mmu)
{
- struct kvm_vmid *vmid = &kvm->arch.vmid;
+ struct kvm_vmid *vmid = &mmu->vmid;
u64 vmid_field, baddr;
u64 cnp = system_supports_cnp() ? VTTBR_CNP_BIT : 0;
- baddr = kvm->arch.pgd_phys;
+ baddr = mmu->pgd_phys;
vmid_field = (u64)vmid->vmid << VTTBR_VMID_SHIFT;
return kvm_phys_to_vttbr(baddr) | vmid_field | cnp;
}
* Must be called from hyp code running at EL2 with an updated VTTBR
* and interrupts disabled.
*/
-static __always_inline void __load_guest_stage2(struct kvm *kvm)
+static __always_inline void __load_guest_stage2(struct kvm_s2_mmu *mmu)
{
- write_sysreg(kvm->arch.vtcr, vtcr_el2);
- write_sysreg(kvm_get_vttbr(kvm), vttbr_el2);
+ write_sysreg(kern_hyp_va(mmu->kvm)->arch.vtcr, vtcr_el2);
+ write_sysreg(kvm_get_vttbr(mmu), vttbr_el2);
/*
* ARM errata 1165522 and 1530923 require the actual execution of the