From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37EA0431A5C; Sat, 12 Sep 2026 12:03:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789214593; cv=none; b=Y+IIjnnmYTvN0rrVb3TS7daXXMjCeZ7xDN2FkBNC0e6C3WtRj41nm7aQdk48meIMADWScEi+YLr61hw9/Xv02O+/5omiKZ8NE1JarkjH0D4iDHj9CqL67AAkKpa46I/Hp6Cv3I6T3vvQxWAgDHP2ynzxyquZS4t/SdNnSOrmNPk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789214593; c=relaxed/simple; bh=B7h4mkqegEsCbwNPO48Wnjv5/Ts/Pxq036vCk4BY56o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MH18JrJPa881l0kxdYQgFaIMCkXI2IWcvyP04Chc6zRpVwQcoqzLdeYspDgmiNbvFKCVYfS8T+L9fkw5r6FbKsExgdwFBB52fT5S4oebVpjKfKzJIB2t7HwEc00DFIo1qDAsJ45/bNbVKX7stjiDf4d2MiduUQiZzURD1cvbiHI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=bNeNCxnw; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="bNeNCxnw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A7341F000FF; Sat, 12 Sep 2026 12:03:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789214592; bh=AH8JH8j+EI6B51ylvf5VD7P/7v5dqEJoQEAwUS4u9ck=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=bNeNCxnwU1vCuCMKU8U4efNbOdXbmALYYaKRTMnakeLaoMx3SAkOAFEVeMQDGSCFv QSdrs9FLicYsaHb9wtc8aaRjsxbVLiLuwhcGJVdHwdZ1PryifTABO55kxs1ZByftSU hMxi+If6H8AvgLTRB+TgxuIppK28JwkNAyNRtR2c= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Tengda Wu , song@kernel.org, bpf@vger.kernel.org, Namhyung Kim , Sasha Levin Subject: [PATCH 6.12 0358/1376] perf test: Use sqrtloop workload to test bperf event Date: Sat, 12 Sep 2026 08:46:24 +0200 Message-ID: <20260912065615.530797458@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065607.535295758@linuxfoundation.org> References: <20260912065607.535295758@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Tengda Wu [ Upstream commit d36e5b36a2928b30e09ff59ce5ce2d5df935176e ] Replace `brstack` workload with `sqrtloop` workload, because `sqrtloop` workload contains fork(), which is suitable for testing the bperf event inheritance feature. Signed-off-by: Tengda Wu Cc: song@kernel.org Cc: bpf@vger.kernel.org Link: https://lore.kernel.org/r/20241021110201.325617-3-wutengda@huaweicloud.com Signed-off-by: Namhyung Kim Stable-dep-of: b02027776ac5 ("perf tests: Fix flakiness in BPF counters test on hybrid systems") Signed-off-by: Sasha Levin --- tools/perf/tests/shell/stat_bpf_counters.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/shell/stat_bpf_counters.sh b/tools/perf/tests/shell/stat_bpf_counters.sh index f250b7d6f773f..831f02add75e5 100755 --- a/tools/perf/tests/shell/stat_bpf_counters.sh +++ b/tools/perf/tests/shell/stat_bpf_counters.sh @@ -4,7 +4,7 @@ set -e -workload="perf test -w brstack" +workload="perf test -w sqrtloop" # check whether $2 is within +/- 20% of $1 compare_number() -- 2.53.0