linux-kernel - Re: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint events

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Date:   Thu, 01 Jun 2023 20:20:19 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Ism Hong <ism.hong@...il.com>
Cc:     linux-riscv@...ts.infradead.org, ism.hong@...ltek.com,
        peterz@...radead.org, mingo@...hat.com, acme@...nel.org,
        mark.rutland@....com, alexander.shishkin@...ux.intel.com,
        jolsa@...nel.org, namhyung@...nel.org, irogers@...gle.com,
        adrian.hunter@...el.com, paul.walmsley@...ive.com,
        palmer@...belt.com, aou@...s.berkeley.edu,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] riscv: perf: Fix callchain parse error with kernel tracepoint
 events

Hello:

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

On Thu,  1 Jun 2023 17:53:55 +0800 you wrote:
> For RISC-V, when tracing with tracepoint events, the IP and status are
> set to 0, preventing the perf code parsing the callchain and resolving
> the symbols correctly.
> 
>  ./ply 'tracepoint:kmem/kmem_cache_alloc { @[stack]=count(); }'
>  @:
>  { <STACKID4294967282> }: 1
> 
> [...]

Here is the summary with links:
  - riscv: perf: Fix callchain parse error with kernel tracepoint events
    https://git.kernel.org/riscv/c/9a7e8ec0d4cc

You are awesome, thank you!
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