linux-kernel - Re: [PATCH] riscv: Kconfig: Select DMA_DIRECT

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Message-Id: <169396862757.1987.12974306304797774698.git-patchwork-notify@kernel.org>
Date:   Wed, 06 Sep 2023 02:50:27 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Prabhakar <prabhakar.csengg@...il.com>
Cc:     linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
        palmer@...belt.com, aou@...s.berkeley.edu,
        conor.dooley@...rochip.com, geert+renesas@...der.be,
        linux-kernel@...r.kernel.org,
        prabhakar.mahadev-lad.rj@...renesas.com
Subject: Re: [PATCH] riscv: Kconfig: Select DMA_DIRECT_REMAP only if MMU is
 enabled

Hello:

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

On Fri,  1 Sep 2023 11:51:11 +0100 you wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> 
> kernel/dma/mapping.c has its use of pgprot_dmacoherent() inside
> an #ifdef CONFIG_MMU block. kernel/dma/pool.c has its use of
> pgprot_dmacoherent() inside an #ifdef CONFIG_DMA_DIRECT_REMAP block.
> So select DMA_DIRECT_REMAP only if MMU is enabled for RISCV_DMA_NONCOHERENT
> config.
> 
> [...]

Here is the summary with links:
  - riscv: Kconfig: Select DMA_DIRECT_REMAP only if MMU is enabled
    https://git.kernel.org/riscv/c/5bf68a586ff4

You are awesome, thank you!
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