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[84.248.220.251]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-54d3d50285csm80875e87.110.2025.04.10.01.59.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Apr 2025 01:59:21 -0700 (PDT) From: Abdiel Janulgue To: a.hindborg@kernel.org, benno.lossin@proton.me, rust-for-linux@vger.kernel.org Cc: Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?= , Alice Ryhl , Trevor Gross , Danilo Krummrich , Valentin Obst , linux-kernel@vger.kernel.org (open list), Christoph Hellwig , Marek Szyprowski , Robin Murphy , airlied@redhat.com, iommu@lists.linux.dev (open list:DMA MAPPING HELPERS), Abdiel Janulgue Subject: [PATCH v2 0/3] Additional improvements for dma coherent allocator Date: Thu, 10 Apr 2025 11:58:15 +0300 Message-ID: <20250410085916.546511-1-abdiel.janulgue@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Changes since v1: - Pull in reviewed-by tags and include links. - Improve error handling in rust dma sample driver. - Clarifications in documentation. Link to v1: https://lore.kernel.org/all/20250326201230.3193329-1-abdiel.janulgue@gmail.com/ Abdiel Janulgue (3): rust: dma: clarify wording and consistency in `coherent` nomenclature rust: dma: convert the read/write macros to return Result rust: dma: add as_slice/write functions for CoherentAllocation rust/kernel/dma.rs | 151 +++++++++++++++++++++++++++++++-------- samples/rust/rust_dma.rs | 25 +++---- 2 files changed, 133 insertions(+), 43 deletions(-) base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8 -- 2.43.0