linux-kernel - Re: [PATCH] riscv: Only flush the mm icache when setting an exec pte

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Message-Id: 
 <171096783946.6804.8158757772819473697.git-patchwork-notify@kernel.org>
Date: Wed, 20 Mar 2024 20:50:39 +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, aou@...s.berkeley.edu, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] riscv: Only flush the mm icache when setting an exec pte

Hello:

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

On Fri,  2 Feb 2024 13:47:11 +0100 you wrote:
> We used to emit a flush_icache_all() whenever a dirty executable
> mapping is set in the page table but we can instead call
> flush_icache_mm() which will only send IPIs to cores that currently run
> this mm and add a deferred icache flush to the others.
> 
> The number of calls to sbi_remote_fence_i() (tested without IPI
> support):
> 
> [...]

Here is the summary with links:
  - riscv: Only flush the mm icache when setting an exec pte
    https://git.kernel.org/riscv/c/01261e24cfab

You are awesome, thank you!
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