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From: Namhyung Kim <namhyung@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>, 
 Arnaldo Carvalho de Melo <acme@kernel.org>, 
 Mark Rutland <mark.rutland@arm.com>, 
 Alexander Shishkin <alexander.shishkin@linux.intel.com>, 
 Jiri Olsa <jolsa@kernel.org>, Adrian Hunter <adrian.hunter@intel.com>, 
 Kan Liang <kan.liang@linux.intel.com>, James Clark <james.clark@linaro.org>, 
 Weilin Wang <weilin.wang@intel.com>, linux-perf-users@vger.kernel.org, 
 linux-kernel@vger.kernel.org, Thomas Falcon <thomas.falcon@intel.com>, 
 Ian Rogers <irogers@google.com>
In-Reply-To: <20250130170135.5817-1-irogers@google.com>
References: <20250130170135.5817-1-irogers@google.com>
Subject: Re: [PATCH v3] perf test shell tpebs: Extra verbosity and
 hypervisor skip
Message-Id: <173868996642.666026.11209605803068738109.b4-ty@kernel.org>
Date: Tue, 04 Feb 2025 09:26:06 -0800
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On Thu, 30 Jan 2025 09:01:35 -0800, Ian Rogers wrote:
> When not running as root and with higher perf event paranoia values
> the perf record forked by TPEBS can fail to attach to the process. Skip
> the test in these scenarios.
> 
> Intel TPEBS test skips on non-Intel CPUs. On Intel CPUs under a
> hypervisor the cache-misses event may not be present or precise. Skip
> the test under this condition.
> 
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung