Subject: Re: [PATCH v5 10/20] dma-direct: make dma_direct_map_phys() honor DMA_ATTR_CC_SHARED

From: Jason Gunthorpe <[email-masked]>
Date: Tue, 26 May 2026 12:39:48 -0300

On Tue, May 26, 2026 at 02:56:57AM +0000, Michael Kelley wrote:

> With this patch removing SWIOTLB_FORCE from four places in
> kernel code, there are no remaining places where it is set.
> The test of SWIOTLB_FORCE could be removed from
> swiotlb_init_remap(), and its definition could be deleted
> from include/linux/swiotlb.h.

That's great! I think it shows this is the right approach!

Jason