On 31.03.2026 12:00, Maxime Ripard wrote: > The recent introduction of heaps in the optee driver [1] made possible > the creation of heaps as modules. > > It's generally a good idea if possible, including for the already > existing system and CMA heaps. > > The system one is pretty trivial, the CMA one is a bit more involved, > especially since we have a call from kernel/dma/contiguous.c to the CMA > heap code. This was solved by turning the logic around and making the > CMA heap call into the contiguous DMA code. > > Let me know what you think, > Maxime > > 1: > https://lore.kernel.org/dri-devel/[email protected]/ > > Signed-off-by: Maxime Ripard <[email protected]>
Applied again patches 1-5 to my dma-mapping-for-next branch. I hope this time it won't cause new problems in linux-next. Here is a stable branch to apply remaining dma-buf heaps patches: https://web.git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux.git/log/?h=dma-contig-for-7.1-modules-prep-v4 Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland
