diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_mmu_hv.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c b/arch/powerpc/kvm/book3s_64_mmu_hv.c index 1f9c0a17f445..fb37290a57b4 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_hv.c +++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c @@ -70,7 +70,8 @@ long kvmppc_alloc_hpt(struct kvm *kvm, u32 *htab_orderp) } /* Lastly try successively smaller sizes from the page allocator */ - while (!hpt && order > PPC_MIN_HPT_ORDER) { + /* Only do this if userspace didn't specify a size via ioctl */ + while (!hpt && order > PPC_MIN_HPT_ORDER && !htab_orderp) { hpt = __get_free_pages(GFP_KERNEL|__GFP_ZERO|__GFP_REPEAT| __GFP_NOWARN, order - PAGE_SHIFT); if (!hpt) @@ -543,7 +544,7 @@ int kvmppc_book3s_hv_page_fault(struct kvm_run *run, struct kvm_vcpu *vcpu, */ local_irq_save(flags); ptep = find_linux_pte_or_hugepte(current->mm->pgd, - hva, NULL); + hva, NULL, NULL); if (ptep) { pte = kvmppc_read_update_linux_pte(ptep, 1); if (pte_write(pte)) |