linux-kernel - Re: [PING PATCH] perf test: raise limit to 20 percent for perf_stat_--bpf-counters

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Date: Mon, 22 Jan 2024 12:35:11 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: linux-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org,
	Thomas Richter <tmricht@...ux.ibm.com>,
	acme@...hat.com,
	acme@...nel.org
Cc: hca@...ux.ibm.com,
	svens@...ux.ibm.com,
	gor@...ux.ibm.com,
	sumanthk@...ux.ibm.com
Subject: Re: [PING PATCH] perf test: raise limit to 20 percent for perf_stat_--bpf-counters_test

On Mon, 8 Jan 2024 09:40:09 +0100, Thomas Richter wrote:
> This test case often fails on s390 (about 2 out of 10) because the
> 10% percent limit on the difference between --bpf-counters event counting
> and s390 hardware counting is more than 10% in all failure cases.
> Raise the limit to 20% on s390 and the test case succeeds.
> 
> 

Applied to perf-tools-next, thanks!

Thanks,
Namhyung