On 11-Feb-19 17:24, Shiraz Saleem wrote:
> diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c
> index c8502c2..c8478c1 100644
> --- a/drivers/infiniband/hw/bnxt_re/qplib_res.c
> +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c
> @@ -85,7 +85,7 @@ static void __free_pbl(struct pci_dev *pdev, struct bnxt_qplib_pbl *pbl,
> static int __alloc_pbl(struct pci_dev *pdev, struct bnxt_qplib_pbl *pbl,
> struct scatterlist *sghead, u32 pages, u32 pg_size)
> {
> - struct scatterlist *sg;
> + struct sg_dma_page_iter sg_iter;
> bool is_umem = false;
> int i;
>
> @@ -116,12 +116,13 @@ static int __alloc_pbl(struct pci_dev *pdev, struct bnxt_qplib_pbl *pbl,
> } else {
> i = 0;
> is_umem = true;
> - for_each_sg(sghead, sg, pages, i) {
> - pbl->pg_map_arr[i] = sg_dma_address(sg);
> - pbl->pg_arr[i] = sg_virt(sg);
> + for_each_sg_dma_page(sghead, &sg_iter, pages, 0) {
> + pbl->pg_map_arr[i] = sg_page_iter_dma_address(&sg_iter);
> + pbl->pg_arr[i] = NULL;> if (!pbl->pg_arr[i])
Surely something went wrong here?
> goto fail;
>
> + i++;
> pbl->pg_count++;
> }
> }
>
