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From: patchwork-bot+linux-riscv@kernel.org
To: Ian Rogers <irogers@google.com>
Cc: linux-riscv@lists.infradead.org, peterz@infradead.org,
	mingo@redhat.com, acme@kernel.org, namhyung@kernel.org,
	jolsa@kernel.org, adrian.hunter@intel.com,
	james.clark@linaro.org, john.g.garry@oracle.com, will@kernel.org,
	leo.yan@linux.dev, guoren@kernel.org, pjw@kernel.org,
	palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr,
	shimin.guo@skydio.com, atrajeev@linux.ibm.com,
	stephen.s.brennan@oracle.com, howardchu95@gmail.com,
	thomas.falcon@intel.com, ak@linux.intel.com, linux@treblig.org,
	dvyukov@google.com, krzysztof.m.lopatowski@gmail.com,
	ctshao@google.com, aditya.b1@linux.ibm.com, haibo1.xu@intel.com,
	slyich@gmail.com, linux-kernel@vger.kernel.org,
	linux-perf-users@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
	dapeng1.mi@linux.intel.com
Subject: Re: [PATCH v2] perf regs: Refactor use of arch__sample_reg_masks to perf_reg_name
Date: Tue, 24 Mar 2026 06:07:35 +0000	[thread overview]
Message-ID: <177433245578.469836.9909443703543629128.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260121021735.3625244-1-irogers@google.com>

Hello:

This patch was applied to riscv/linux.git (for-next)
by Arnaldo Carvalho de Melo <acme@redhat.com>:

On Tue, 20 Jan 2026 18:17:35 -0800 you wrote:
> arch__sample_reg_masks isn't supported on ARM(32), csky, loongarch,
> MIPS, RISC-V and s390. The table returned by the function just has the
> name of a register paired with the corresponding sample_regs_user mask
> value. For a given perf register we can compute the name with
> perf_reg_name and the mask is just 1 left-shifted by the perf register
> number. Change __parse_regs to use this method for finding registers
> rather than arch__sample_reg_masks, thereby adding __parse_regs
> support for ARM(32), csky, loongarch, MIPS, RISC-V and s390. As
> arch__sample_reg_masks is then unused, remove the now unneeded
> declarations.
> 
> [...]

Here is the summary with links:
  - [v2] perf regs: Refactor use of arch__sample_reg_masks to perf_reg_name
    https://git.kernel.org/riscv/c/3d06db9bad1a

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html




WARNING: multiple messages have this Message-ID (diff)
From: patchwork-bot+linux-riscv@kernel.org
To: Ian Rogers <irogers@google.com>
Cc: linux-riscv@lists.infradead.org, peterz@infradead.org,
	mingo@redhat.com, acme@kernel.org, namhyung@kernel.org,
	jolsa@kernel.org, adrian.hunter@intel.com,
	james.clark@linaro.org, john.g.garry@oracle.com, will@kernel.org,
	leo.yan@linux.dev, guoren@kernel.org, pjw@kernel.org,
	palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr,
	shimin.guo@skydio.com, atrajeev@linux.ibm.com,
	stephen.s.brennan@oracle.com, howardchu95@gmail.com,
	thomas.falcon@intel.com, ak@linux.intel.com, linux@treblig.org,
	dvyukov@google.com, krzysztof.m.lopatowski@gmail.com,
	ctshao@google.com, aditya.b1@linux.ibm.com, haibo1.xu@intel.com,
	slyich@gmail.com, linux-kernel@vger.kernel.org,
	linux-perf-users@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
	dapeng1.mi@linux.intel.com
Subject: Re: [PATCH v2] perf regs: Refactor use of arch__sample_reg_masks to perf_reg_name
Date: Tue, 24 Mar 2026 06:07:35 +0000	[thread overview]
Message-ID: <177433245578.469836.9909443703543629128.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260121021735.3625244-1-irogers@google.com>

Hello:

This patch was applied to riscv/linux.git (for-next)
by Arnaldo Carvalho de Melo <acme@redhat.com>:

On Tue, 20 Jan 2026 18:17:35 -0800 you wrote:
> arch__sample_reg_masks isn't supported on ARM(32), csky, loongarch,
> MIPS, RISC-V and s390. The table returned by the function just has the
> name of a register paired with the corresponding sample_regs_user mask
> value. For a given perf register we can compute the name with
> perf_reg_name and the mask is just 1 left-shifted by the perf register
> number. Change __parse_regs to use this method for finding registers
> rather than arch__sample_reg_masks, thereby adding __parse_regs
> support for ARM(32), csky, loongarch, MIPS, RISC-V and s390. As
> arch__sample_reg_masks is then unused, remove the now unneeded
> declarations.
> 
> [...]

Here is the summary with links:
  - [v2] perf regs: Refactor use of arch__sample_reg_masks to perf_reg_name
    https://git.kernel.org/riscv/c/3d06db9bad1a

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



_______________________________________________
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  parent reply	other threads:[~2026-03-24  6:07 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-21  2:17 [PATCH v2] perf regs: Refactor use of arch__sample_reg_masks to perf_reg_name Ian Rogers
2026-01-21  2:17 ` Ian Rogers
2026-01-21  8:28 ` Mi, Dapeng
2026-01-21  8:28   ` Mi, Dapeng
2026-01-21 14:38   ` Ian Rogers
2026-01-21 14:38     ` Ian Rogers
2026-01-22  2:05     ` Mi, Dapeng
2026-01-22  2:05       ` Mi, Dapeng
2026-01-22  5:40       ` Ian Rogers
2026-01-22  5:40         ` Ian Rogers
2026-01-23  8:32 ` Thomas Richter
2026-01-23  8:32   ` Thomas Richter
2026-01-30  7:21 ` Mi, Dapeng
2026-01-30  7:21   ` Mi, Dapeng
2026-01-30 17:39   ` Ian Rogers
2026-01-30 17:39     ` Ian Rogers
2026-02-02  0:56     ` Mi, Dapeng
2026-02-02  0:56       ` Mi, Dapeng
2026-03-24  6:07 ` patchwork-bot+linux-riscv [this message]
2026-03-24  6:07   ` patchwork-bot+linux-riscv

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