linux-kernel - Re: [PATCH v3 0/4] riscv: Add Zicbop & prefetchw support

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Message-Id: 
 <174890235873.925497.2365799693882283939.git-patchwork-notify@kernel.org>
Date: Mon, 02 Jun 2025 22:12:38 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Alexandre Ghiti <alexghiti@...osinc.com>
Cc: linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
 palmer@...belt.com, alex@...ti.fr, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/4] riscv: Add Zicbop & prefetchw support

Hello:

This series was applied to riscv/linux.git (for-next)
by Alexandre Ghiti <alexghiti@...osinc.com>:

On Mon, 21 Apr 2025 16:24:37 +0200 you wrote:
> I found this lost series developed by Guo so here is a respin with the
> comments on v2 applied.
> 
> This patch series adds Zicbop support and then enables the Linux
> prefetch features.
> 
> Changelog:
> V3:
>  - Fix typo (Drew)
>  - Split first patch (Drew)
>  - Ensure that the bits [0:4] of the prefetch insns are zeroed
>  - Move PREFETCHW_ASM out of ifdef (Guo)
>  - Remove CBO_ prefix for prefetching insn
>  - Add prefetch (Drew)
> 
> [...]

Here is the summary with links:
  - [v3,1/4] riscv: Introduce Zicbop instructions
    https://git.kernel.org/riscv/c/b81f148e583b
  - [v3,2/4] riscv: Add support for Zicbop
    https://git.kernel.org/riscv/c/120068a68961
  - [v3,3/4] riscv: Add ARCH_HAS_PREFETCH[W] support with Zicbop
    https://git.kernel.org/riscv/c/46a47d7a42bb
  - [v3,4/4] riscv: xchg: Prefetch the destination word for sc.w
    https://git.kernel.org/riscv/c/993d2e054b05

You are awesome, thank you!
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