Re: [PATCH v12 01/22] gpu: nova-core: set DMA mask width based on GPU architecture

[Eliot Courtney]

On Tue Jun 2, 2026 at 12:20 PM JST, John Hubbard wrote:
> Replace the hardcoded 47-bit DMA mask with a GPU HAL method that
> provides the correct value for the architecture.
>
> Set the DMA mask in Gpu::new(). Gpu owns all DMA allocations for
> the device, so no concurrent allocations can exist while the
> constructor is still running.
>
> Acked-by: Danilo Krummrich <dakr@xxxxxxxxxx>
> Reviewed-by: Gary Guo <gary@xxxxxxxxxxx>
> Co-developed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
> Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
> Signed-off-by: John Hubbard <jhubbard@xxxxxxxxxx>
> ---

Reviewed-by: Eliot Courtney <ecourtney@xxxxxxxxxx>