[PATCH v3 0/3] riscv: dma-mapping: unify support for cache flushes

Prabhakar posted 3 patches 2 years, 4 months ago
arch/riscv/mm/dma-noncoherent.c | 60 ++++++++++++++++++++++++++++-----
1 file changed, 51 insertions(+), 9 deletions(-)
[PATCH v3 0/3] riscv: dma-mapping: unify support for cache flushes
Posted by Prabhakar 2 years, 4 months ago
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

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@kernel.org/

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
Re: [PATCH v3 0/3] riscv: dma-mapping: unify support for cache flushes
Posted by patchwork-bot+linux-riscv@kernel.org 2 years, 3 months ago
Hello:

This series was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer@rivosinc.com>:

On Thu, 17 Aug 2023 00:23:33 +0100 you wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> 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
> 
> [...]

Here is the summary with links:
  - [v3,1/3] riscv: dma-mapping: only invalidate after DMA, not flush
    https://git.kernel.org/riscv/c/fbfc740ced8f
  - [v3,2/3] riscv: dma-mapping: skip invalidation before bidirectional DMA
    https://git.kernel.org/riscv/c/14be7c16d420
  - [v3,3/3] riscv: dma-mapping: switch over to generic implementation
    https://git.kernel.org/riscv/c/eb76e5111881

You are awesome, thank you!
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