On Wed, Aug 28, 2024 at 01:06:08PM -0700, longli@xxxxxxxxxxxxxxxxx wrote:
> From: Long Li <longli@xxxxxxxxxxxxx>
>
> MANA hardware uses 4k page size. When calculating the page table index,
> it should use the hardware page size, not the system page size.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Fixes: 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter")
> Signed-off-by: Long Li <longli@xxxxxxxxxxxxx>
> ---
> drivers/infiniband/hw/mana/main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
These two patches are RDMA ones, please fix the target tree, rephrase
the commit title to simplify it and resend.
Thanks
>
> diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c
> index d13abc954d2a..f68f54aea820 100644
> --- a/drivers/infiniband/hw/mana/main.c
> +++ b/drivers/infiniband/hw/mana/main.c
> @@ -383,7 +383,7 @@ static int mana_ib_gd_create_dma_region(struct mana_ib_dev *dev, struct ib_umem
>
> create_req->length = umem->length;
> create_req->offset_in_page = ib_umem_dma_offset(umem, page_sz);
> - create_req->gdma_page_type = order_base_2(page_sz) - PAGE_SHIFT;
> + create_req->gdma_page_type = order_base_2(page_sz) - MANA_PAGE_SHIFT;
> create_req->page_count = num_pages_total;
>
> ibdev_dbg(&dev->ib_dev, "size_dma_region %lu num_pages_total %lu\n",
> --
> 2.17.1
>
