linux-kernel - Re: [PATCH] perf: riscv: Fix selecting counters in legacy mode

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Message-Id: 
 <172253043772.13740.4519514649255072983.git-patchwork-notify@kernel.org>
Date: Thu, 01 Aug 2024 16:40:37 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Dmitry Shifrin <dmitry.shifrin@...tacore.com>
Cc: linux-riscv@...ts.infradead.org, atishp@...shpatra.org,
 anup@...infault.org, will@...nel.org, mark.rutland@....com,
 paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 alexghiti@...osinc.com
Subject: Re: [PATCH] perf: riscv: Fix selecting counters in legacy mode

Hello:

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

On Mon, 29 Jul 2024 15:58:58 +0300 you wrote:
> It is required to check event type before checking event config.
> Events with the different types can have the same config.
> This check is missed for legacy mode code
> 
> For such perf usage:
>     sysctl -w kernel.perf_user_access=2
>     perf stat -e cycles,L1-dcache-loads --
> driver will try to force both events to CYCLE counter.
> 
> [...]

Here is the summary with links:
  - perf: riscv: Fix selecting counters in legacy mode
    https://git.kernel.org/riscv/c/941a8e9b7a86

You are awesome, thank you!
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