Re: [PATCH 8/9] vdpa: introduce map ops

[Jason Wang]

On Wed, Jul 2, 2025 at 1:21 PM kernel test robot <lkp@xxxxxxxxx> wrote:
>
> Hi Jason,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on mst-vhost/linux-next]
> [also build test ERROR on linus/master v6.16-rc4 next-20250701]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
>
> url:    https://github.com/intel-lab-lkp/linux/commits/Jason-Wang/virtio_ring-constify-virtqueue-pointer-for-DMA-helpers/20250701-091746
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next
> patch link:    https://lore.kernel.org/r/20250701011401.74851-9-jasowang%40redhat.com
> patch subject: [PATCH 8/9] vdpa: introduce map ops
> config: x86_64-randconfig-073-20250702 (https://download.01.org/0day-ci/archive/20250702/202507021212.rhQmuuvi-lkp@xxxxxxxxx/config)
> compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082)
> rustc: rustc 1.78.0 (9b00956e5 2024-04-29)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250702/202507021212.rhQmuuvi-lkp@xxxxxxxxx/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202507021212.rhQmuuvi-lkp@xxxxxxxxx/
>
> All errors (new ones prefixed by >>):
>
>    drivers/vdpa/mlx5/net/mlx5_vnet.c:3405:21: error: no member named 'dma_dev' in 'struct vdpa_device'
>     3405 |         return mvdev->vdev.dma_dev;
>          |                ~~~~~~~~~~~ ^

It seems I forgot to convert mlx5 divers. Will do that in the next
version (if we agree this is the right direction).

Thanks