diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kvm/book3s_64_mmu_host.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c index 25bd4ede722..a01e9c5a3fc 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_host.c +++ b/arch/powerpc/kvm/book3s_64_mmu_host.c @@ -270,6 +270,13 @@ map_again: (rflags & HPTE_R_N) ? '-' : 'x', orig_pte->eaddr, hpteg, va, orig_pte->vpage, hpaddr); + /* The ppc_md code may give us a secondary entry even though we + asked for a primary. Fix up. */ + if ((ret & _PTEIDX_SECONDARY) && !(vflags & HPTE_V_SECONDARY)) { + hash = ~hash; + hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP); + } + pte->slot = hpteg + (ret & 7); pte->host_va = va; pte->pte = *orig_pte; |