Re: [PATCH v3] perf vendor events riscv: Add C-SKY C930 JSON file

[sashiko-bot@kernel.org]

> From: Chen Pei <cp0613@linux.alibaba.com>
> 
> Add PMU event descriptions for the C-SKY C930 core so perf can list and
> select its hardware events by name instead of requiring raw event codes.
> The events cover core counters, branch prediction, instruction fetch,
> integer execution, load/store operations, vector and floating-point
> execution, caches and TLBs.
> 
> Add a mapfile.csv entry matching mvendorid 0x5b7 and marchid
> 0x8000000009201600, allowing any mimpid, to select the C930 event table.
> 
> For example:
> 
> perf stat -e cache.l1d.rd.miss,tlb.l1d.miss ./workload
> 
> Signed-off-by: Chen Pei <cp0613@linux.alibaba.com>
> Signed-off-by: GUO Ren (XuanTie) <guoren@kernel.org>

Sashiko has reviewed this patch and found no issues.

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Sashiko AI review · https://sashiko.dev/#/patchset/20261105-csky_c930_pmu-v3-1-3f33e6b3d259@kernel.org?part=1