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Date: Tue, 17 Mar 2026 16:24:41 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
	Adrian Hunter <adrian.hunter@intel.com>,
	James Clark <james.clark@linaro.org>,
	linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] tools headers: Skip arm64 cputype.h check
Message-ID: <abmqeZEogMN9a3TI@x1>
References: <20260316-tools_remove_sync_cputype-h-v2-1-07c9cdb7b2f7@arm.com>
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In-Reply-To: <20260316-tools_remove_sync_cputype-h-v2-1-07c9cdb7b2f7@arm.com>

On Mon, Mar 16, 2026 at 11:11:57AM +0000, Leo Yan wrote:
> Some definitions in the arm64 kernel's cputype.h are kernel specific and
> cause perf build failures when the header is synced into tools.
> 
> Stop checking arm64's cputype.h.  In the future, the header in tools
> will be updated manually when teaching tools about new CPUs.
> 
> Signed-off-by: Leo Yan <leo.yan@arm.com>
> Acked-by: Mark Rutland <mark.rutland@arm.com>

Thanks, applied yesterday to perf-tools, for v7.0.

- Arnaldo
> ---
> Changes in v2:
> - Explicitly states that update cputype.h for new CPUs (Mark).
> - Link to v1: https://lore.kernel.org/r/20260316-tools_remove_sync_cputype-h-v1-1-9f0dc5931f09@arm.com