linux-kernel - Re: [PATCH v2] perf vendor events riscv: add T-HEAD C920V2 JSON support

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Message-ID: <aSc_7dGgKKPzxo9K@google.com>
Date: Wed, 26 Nov 2025 09:59:09 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Paul Walmsley <pjw@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Inochi Amaoto <inochiama@...il.com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>, Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>,
	Samuel Holland <samuel.holland@...ive.com>,
	Eric Lin <eric.lin@...ive.com>, linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
	Yixun Lan <dlan@...too.org>, Longbin Li <looong.bin@...il.com>
Subject: Re: [PATCH v2] perf vendor events riscv: add T-HEAD C920V2 JSON
 support

Hello,

On Tue, Nov 25, 2025 at 05:52:10PM -0700, Paul Walmsley wrote:
> Hello tools/perf maintainers,
> 
> On Tue, 14 Oct 2025, Inochi Amaoto wrote:
> 
> > T-HEAD C920 has a V2 iteration, which supports Sscompmf. The V2
> > iteration supports the same perf events as V1.
> > 
> > Reuse T-HEAD c900-legacy JSON file for T-HEAD C920V2.
> > 
> > Signed-off-by: Inochi Amaoto <inochiama@...il.com>
> 
> Would you like to take this one, or would you prefer that we take it 
> through arch/riscv ?
> 
> If it's needed:
> 
> Acked-by: Paul Walmsley <pjw@...nel.org>

I'll pick it up to perf-tools-next, thanks!
Namhyung