diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/powerpc/kvm/e500_mmu_host.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c index b1be39639d4a..b38679e5821b 100644 --- a/arch/powerpc/kvm/e500_mmu_host.c +++ b/arch/powerpc/kvm/e500_mmu_host.c @@ -374,6 +374,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, unsigned long slot_start, slot_end; pfnmap = 1; + writable = vma->vm_flags & VM_WRITE; start = vma->vm_pgoff; end = start + @@ -449,7 +450,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, if (likely(!pfnmap)) { tsize_pages = 1UL << (tsize + 10 - PAGE_SHIFT); - pfn = __kvm_faultin_pfn(slot, gfn, FOLL_WRITE, NULL, &page); + pfn = __kvm_faultin_pfn(slot, gfn, FOLL_WRITE, &writable, &page); if (is_error_noslot_pfn(pfn)) { if (printk_ratelimit()) pr_err("%s: real page not found for gfn %lx\n", @@ -494,7 +495,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, } local_irq_restore(flags); - kvmppc_e500_ref_setup(ref, gtlbe, pfn, wimg, true); + kvmppc_e500_ref_setup(ref, gtlbe, pfn, wimg, writable); kvmppc_e500_setup_stlbe(&vcpu_e500->vcpu, gtlbe, tsize, ref, gvaddr, stlbe); writable = tlbe_is_writable(stlbe); |