[RFC PATCH 0/4] dma-mapping: Add preservation of direct allocations

[Samiullah Khawaja]

On Tue, May 05, 2026 at 12:23:16AM +0000, Samiullah Khawaja wrote:
>This is an RFC to discuss the preservation of DMA allocations for
>devices that are using direct allocation mode. Note preservation here
>means preservation of physical memory only using KHO. IOVAs and IOMMU
>mappings are out of scope.
>

Sorry, please ignore this separate cover letter email. It was sent by
mistake and has wrong prerequisite-patch-id.