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

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Thu Jun 1 13:20:19 PDT 2023


Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer at rivosinc.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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