On Wed, Jul 01, 2026 at 11:19:16AM +0530, Aneesh Kumar K.V (Arm) wrote:

Change swiotlb_tbl_map_single() to take the DMA mapping attributes by
reference and update the direct callers accordingly.

This is a preparatory change for a follow-up patch which updates the
attributes based on the selected swiotlb pool. Keeping the signature change
separate makes the follow-up patch easier to review.

No functional change in this patch.

Tested-by: Michael Kelley <redacted>
Tested-by: Mostafa Saleh <smostafa@google.com>
Reviewed-by: Petr Tesarik <redacted>
Signed-off-by: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org>
---
 drivers/iommu/dma-iommu.c | 2 +-
 drivers/xen/swiotlb-xen.c | 2 +-
 include/linux/swiotlb.h   | 2 +-
 kernel/dma/swiotlb.c      | 6 +++---
 4 files changed, 6 insertions(+), 6 deletions(-)

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

Jason