From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> 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 v2->v3 * Got rid of dma-sync.h and included the changes directly into dma-noncoherent.c 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@xxxxxxxxxx/ Arnd Bergmann (2): riscv: dma-mapping: only invalidate after DMA, not flush riscv: dma-mapping: skip invalidation before bidirectional DMA Lad Prabhakar (1): riscv: dma-mapping: switch over to generic implementation arch/riscv/mm/dma-noncoherent.c | 60 ++++++++++++++++++++++++++++----- 1 file changed, 51 insertions(+), 9 deletions(-) -- 2.34.1
