[PATCH v4 11/16] dma-mapping: export new dma_*map_phys() interface

[Jason Gunthorpe]

On Tue, Aug 19, 2025 at 08:36:55PM +0300, Leon Romanovsky wrote:
> The old page-based API is preserved in mapping.c to ensure that existing
> code won't be affected by changing EXPORT_SYMBOL to EXPORT_SYMBOL_GPL
> variant for dma_*map_phys().
> 
> Signed-off-by: Leon Romanovsky <leonro at nvidia.com>
> ---
>  drivers/iommu/dma-iommu.c   | 14 --------
>  include/linux/dma-direct.h  |  2 --
>  include/linux/dma-mapping.h | 13 +++++++
>  include/linux/iommu-dma.h   |  4 ---
>  include/trace/events/dma.h  |  2 --
>  kernel/dma/debug.c          | 43 -----------------------
>  kernel/dma/debug.h          | 21 -----------
>  kernel/dma/direct.c         | 16 ---------
>  kernel/dma/mapping.c        | 69 ++++++++++++++++++++-----------------
>  9 files changed, 50 insertions(+), 134 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>

Jason