linux-kernel - Re: [PATCH v3 0/4] riscv: tlb flush improvements

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Message-Id: <169400522623.22081.12040343048151715310.git-patchwork-notify@kernel.org>
Date:   Wed, 06 Sep 2023 13:00:26 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Alexandre Ghiti <alexghiti@...osinc.com>
Cc:     linux-riscv@...ts.infradead.org, will@...nel.org,
        aneesh.kumar@...ux.ibm.com, akpm@...ux-foundation.org,
        npiggin@...il.com, peterz@...radead.org, mchitale@...tanamicro.com,
        vincent.chen@...ive.com, paul.walmsley@...ive.com,
        palmer@...belt.com, aou@...s.berkeley.edu,
        linux-arch@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/4] riscv: tlb flush improvements

Hello:

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

On Tue,  1 Aug 2023 10:53:58 +0200 you wrote:
> This series optimizes the tlb flushes on riscv which used to simply
> flush the whole tlb whatever the size of the range to flush or the size
> of the stride.
> 
> Patch 3 introduces a threshold that is microarchitecture specific and
> will very likely be modified by vendors, not sure though which mechanism
> we'll use to do that (dt? alternatives? vendor initialization code?).
> 
> [...]

Here is the summary with links:
  - [v3,1/4] riscv: Improve flush_tlb()
    https://git.kernel.org/riscv/c/1245a70831b9
  - [v3,2/4] riscv: Improve flush_tlb_range() for hugetlb pages
    https://git.kernel.org/riscv/c/9d6fb1015281
  - [v3,3/4] riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb
    https://git.kernel.org/riscv/c/cfe5187b7e93
  - [v3,4/4] riscv: Improve flush_tlb_kernel_range()
    https://git.kernel.org/riscv/c/bbc9ad35b51b

You are awesome, thank you!
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