Hi John, john.hubbard@xxxxxxxxx writes: > diff --git a/arch/powerpc/mm/book3s64/iommu_api.c b/arch/powerpc/mm/book3s64/iommu_api.c > index b056cae3388b..e126193ba295 100644 > --- a/arch/powerpc/mm/book3s64/iommu_api.c > +++ b/arch/powerpc/mm/book3s64/iommu_api.c > @@ -203,6 +202,7 @@ static void mm_iommu_unpin(struct mm_iommu_table_group_mem_t *mem) > { > long i; > struct page *page = NULL; > + bool dirty = false; I don't think you need that initialisation do you? > if (!mem->hpas) > return; > @@ -215,10 +215,9 @@ static void mm_iommu_unpin(struct mm_iommu_table_group_mem_t *mem) > if (!page) > continue; > > - if (mem->hpas[i] & MM_IOMMU_TABLE_GROUP_PAGE_DIRTY) > - SetPageDirty(page); > + dirty = mem->hpas[i] & MM_IOMMU_TABLE_GROUP_PAGE_DIRTY; > - put_page(page); > + put_user_pages_dirty_lock(&page, 1, dirty); > mem->hpas[i] = 0; > } > } cheers _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel