diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu_host.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_mmu_host.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c index 044dd49eeb9d..bc6a381b5346 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_host.c +++ b/arch/powerpc/kvm/book3s_64_mmu_host.c @@ -8,6 +8,7 @@ */ #include <linux/kvm_host.h> +#include <linux/pkeys.h> #include <asm/kvm_ppc.h> #include <asm/kvm_book3s.h> @@ -89,7 +90,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte, unsigned long pfn; /* used to check for invalidations in progress */ - mmu_seq = kvm->mmu_notifier_seq; + mmu_seq = kvm->mmu_invalidate_seq; smp_rmb(); /* Get host physical address for gpa */ @@ -133,6 +134,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte, else kvmppc_mmu_flush_icache(pfn); + rflags |= pte_to_hpte_pkey_bits(0, HPTE_USE_KERNEL_KEY); rflags = (rflags & ~HPTE_R_WIMG) | orig_pte->wimg; /* @@ -149,7 +151,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte, cpte = kvmppc_mmu_hpte_cache_next(vcpu); spin_lock(&kvm->mmu_lock); - if (!cpte || mmu_notifier_retry(kvm, mmu_seq)) { + if (!cpte || mmu_invalidate_retry(kvm, mmu_seq)) { r = -EAGAIN; goto out_unlock; } @@ -226,7 +228,7 @@ static struct kvmppc_sid_map *create_sid_map(struct kvm_vcpu *vcpu, u64 gvsid) struct kvmppc_sid_map *map; struct kvmppc_vcpu_book3s *vcpu_book3s = to_book3s(vcpu); u16 sid_map_mask; - static int backwards_map = 0; + static int backwards_map; if (kvmppc_get_msr(vcpu) & MSR_PR) gvsid |= VSID_PR; @@ -384,7 +386,7 @@ void kvmppc_mmu_destroy_pr(struct kvm_vcpu *vcpu) __destroy_context(to_book3s(vcpu)->context_id[0]); } -int kvmppc_mmu_init(struct kvm_vcpu *vcpu) +int kvmppc_mmu_init_pr(struct kvm_vcpu *vcpu) { struct kvmppc_vcpu_book3s *vcpu3s = to_book3s(vcpu); int err; |