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X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Lad Prabhakar This patch series is a subset from Arnd's original series [0]. Ive just picked up the bits required for RISC-V unification of cache flushing. Remaining patches from the series [0] will be taken care by Arnd soon. Cheers, Prabhakar v1->v2 * Dropped others archs * Included RB and ACKs * Fixed checkpatch issues V1: [0] https://patchwork.kernel.org/project/linux-riscv/cover/20230327121317.4081816-1-arnd@kernel.org/ Arnd Bergmann (3): riscv: dma-mapping: only invalidate after DMA, not flush riscv: dma-mapping: skip invalidation before bidirectional DMA riscv: dma-mapping: replace custom code with generic implementation arch/riscv/mm/dma-noncoherent.c | 50 +++++++------- include/linux/dma-sync.h | 113 ++++++++++++++++++++++++++++++++ 2 files changed, 136 insertions(+), 27 deletions(-) create mode 100644 include/linux/dma-sync.h