Subject dma-mapping: Add preservation of direct allocations
Author skhawaja@google.com
Date 2026-07-08 23:48:45 +0000 UTC
Version
Cc akpm@linux-foundation.org dmatlack@google.com graf@amazon.com iommu@lists.linux.dev jgg@ziepe.ca kevin.tian@intel.com kexec@lists.infradead.org linux-kernel@vger.kernel.org linux-mm@kvack.org m.szyprowski@samsung.com pasha.tatashin@soleen.com praan@google.com pratyush@kernel.org robin.murphy@arm.com rppt@kernel.org skhawaja@google.com vipinsh@google.com will@kernel.org
Patches (10)
Name Content [All]
[RFC PATCH v2 01/10] dma: Add DMA allocation preservation KHO ABI [Body]
[RFC PATCH v2 02/10] dma/pool: Add an API to check if DMA allocation is from pool [Body]
[RFC PATCH v2 03/10] dma: contiguous: Add API to check if an allocation is from CMA [Body]
[RFC PATCH v2 04/10] dma-coherent: Allow checking if allocation is from dev coherent region [Body]
[RFC PATCH v2 05/10] dma-direct: Add API to preserve/restore allocations [Body]
[RFC PATCH v2 06/10] dma-mapping: Add API to preserve/restore DMA allocation [Body]
[RFC PATCH v2 07/10] dma-mapping: Add support of preserving dmam allocations [Body]
[RFC PATCH v2 08/10] dma: contiguous: Export is_from_cma helper for kunit [Body]
[RFC PATCH v2 09/10] dma: pool: Export the is_from_pool helper for kunit [Body]
[RFC PATCH v2 10/10] dma-direct: Add KUnit test for liveupdate preservation [Body]
Session 2026-07-08
ID (for dev) a2e7c5fa-9755-414d-a887-199cdf8e59f3
Status in progress
Test Base Patched Verdict