From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from CY3PR05CU001.outbound.protection.outlook.com (mail-westcentralusazon11013001.outbound.protection.outlook.com [40.93.201.1]) (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 D311021A92F; Thu, 30 Apr 2026 06:12:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.93.201.1 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777529538; cv=fail; b=RiBKTIptnGfUF/Guh8AuoaccZaVqI7xgar8vhZC4U57mtI65Xl38WTDHRyE32SoCxGVQTrzeYKeSVS8fQlI0BRvM1fqsLLaSVmPsFjAIR9QjCDHtTw49AT43kFZJXTCq+Ci3o0xZrAWJOdTstKD6oR360uYKDuKFyTKe9l9h9QU= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777529538; c=relaxed/simple; bh=y4HJ7XR1OOwsiFZqAdyv9c2vklp2+4rHPwrF4493t0s=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=il2LKDmJ4f3ByVbOpqSIBKblGgSbLjeDC3UhVZxnXKqPnH0H2ELF4xWaH6z4DYtuqzoMi2s2auFS76g8wr+xfFWUWBe45gIwmRqZn6srZTOT4ybtdKWChzTi6nVM5D2hnvqKS/y+YaSChouJbBqcFhek8lizQFcaj2Y+pbXobMo= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=ZdKZjr9z; arc=fail smtp.client-ip=40.93.201.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="ZdKZjr9z" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=qzclsXa8oyQDJ5ww8cNLKSahGEd5Nd2A8tpCaV5m38ktMWO8zMHcgKHEgARoay7lzMBHALLUsqAh6SedYaa9fzNYm2oBguygRNM3hO1TtD/0emedZ8ONzntE9wWVqIrappiYjVKAbegRPIw7Fgh4ybK3h5qYdyzPMHMvHa4Rs7f7kjoMVvLII7JD9Teo/UB1RaYyRO3jiL8DChoY/JW8UqIwVMNzR3THXlWXLlVI5nSZetR9x0q1i0XiDPHM9+mO64BTnrppQJg4MXDJzjVMCSxkzti7wmMUGSEo1nTz7t0UsQSJqb9ZBndEUoHQSmIiSOAHe2+F6MIpR8gmGWO0bA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=G9XPA7Fg8TSP5/Nu2GF6EjMIUAOG+gQ5+QBv3xUiVow=; b=fcKtzNkr/lbBQFFK7ZjYIulbzp0hOMmXXkxLc4ytKIMxOVA+7mTa97uJ31hLDD6q4OqvtHr/YAElX1TPX3DzFwl3/8wmTnTSveGZQqG8bNQe8zO2moUGrQnHE8iBNF+w1fnBQF4z9vmyHN9o9bome3HZzT9s/SQXmL7V42DgF3WTypg0sw9m01wGPdwLPn54/iUr73dSj0PlmOpAEEW8GOvrKdZbkGOBcn0kLczpArqhd/7EPQanra6xNg4V5rctRrIE7jASPgUsrT4xcUczK07XFKq1lf9/QtJRdBRTmWJspM1wTR23rdvQFmMUD0Ay0ANuebUAq1JcwVpE9edg9A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=G9XPA7Fg8TSP5/Nu2GF6EjMIUAOG+gQ5+QBv3xUiVow=; b=ZdKZjr9zsiVVuT0/nfqQf6MKn09tuD+1TUKB0W8xmj8GMCbBsSMszcYgNrRmMXoo27XFCvu/naAH5mk5qWLc6fX2OnJpveUQeeCSs9WX0lONLMptj9Yfjx5E6OkUbX5OFz9MnprdWfwx7Q43EGibkurWdY6c0e6qXTOK8pipskw= Received: from CY5PR19CA0032.namprd19.prod.outlook.com (2603:10b6:930:1a::12) by SN7PR12MB8434.namprd12.prod.outlook.com (2603:10b6:806:2e6::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9870.20; Thu, 30 Apr 2026 06:12:09 +0000 Received: from CY4PEPF0000FCC2.namprd03.prod.outlook.com (2603:10b6:930:1a:cafe::81) by CY5PR19CA0032.outlook.office365.com (2603:10b6:930:1a::12) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9846.30 via Frontend Transport; Thu, 30 Apr 2026 06:12:09 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by CY4PEPF0000FCC2.mail.protection.outlook.com (10.167.242.104) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9846.18 via Frontend Transport; Thu, 30 Apr 2026 06:12:09 +0000 Received: from BLR-L-RBANGORI.amd.com (10.180.168.240) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Thu, 30 Apr 2026 01:12:04 -0500 From: Ravi Bangoria To: Arnaldo Carvalho de Melo , Namhyung Kim , Ian Rogers CC: Ravi Bangoria , Peter Zijlstra , Ingo Molnar , Dapeng Mi , James Clark , , , , Manali Shukla , Santosh Shukla , Ananth Narayan , Sandipan Das Subject: [PATCH v2 7/8] perf amd ibs: Decode Streaming-store flag in IBS OP raw dump Date: Thu, 30 Apr 2026 06:11:14 +0000 Message-ID: <20260430061115.10266-8-ravi.bangoria@amd.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260430061115.10266-1-ravi.bangoria@amd.com> References: <20260430061115.10266-1-ravi.bangoria@amd.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: satlexmb07.amd.com (10.181.42.216) To satlexmb07.amd.com (10.181.42.216) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000FCC2:EE_|SN7PR12MB8434:EE_ X-MS-Office365-Filtering-Correlation-Id: cafe854f-f2ec-4277-2b59-08dea67f6972 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|36860700016|82310400026|1800799024|18002099003|22082099003|56012099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(7416014)(376014)(36860700016)(82310400026)(1800799024)(18002099003)(22082099003)(56012099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: KfpYXTZ4bB7vfX5p6AucFdU9sp3EoSK6jzIQXV7nn1IAT0O4ZfDw6TMLJjwhzFbOYbL36LL6i9jMRxsJo+NELGCmARKMznJniYvcbAUnl28k0er9GMcITvDSevFctBe7uD1nbaOIwNz1KPC0u99BYfsrj8jCKsGPRfjef5fE+nadUgj8ez6E8btmKs1DWFUWvBLeIUjP4YpiocMylzLE0D4d1rLRfMyS9nA7RyTvRHTblDOsybe1J5O+3Njb88CmxUndN2y1C2HbWnMIj6c/ao++1HaWLFIEDBjfTSAVHgAXv3sAcmJElugBEU+DMP7PtqAcbb4bu4H+FiWmbF31WjbGRiVvsU9TkX93S2/yp1g4+c4FhbrIJqUztXc77xpVqdyvczQK0aa0Tdj8DnVpLg4BXQ9ouAGEBWqPx0I1YVOiVRhbKG/aw3OULXNk8z7h X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Apr 2026 06:12:09.2680 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cafe854f-f2ec-4277-2b59-08dea67f6972 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000FCC2.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB8434 IBS OP on Zen6 and future platform can tag IBS samples that originate from streaming-store instruction. When the PMU advertises this feature, interpret IBS_OP_DATA2[8] bit as the streaming store indicator and show it in the raw dump output. Signed-off-by: Ravi Bangoria --- tools/perf/util/amd-sample-raw.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/tools/perf/util/amd-sample-raw.c b/tools/perf/util/amd-sample-raw.c index 3e5530008b14..394c061fbeb3 100644 --- a/tools/perf/util/amd-sample-raw.c +++ b/tools/perf/util/amd-sample-raw.c @@ -22,6 +22,7 @@ static bool zen4_ibs_extensions; static bool ldlat_cap; static bool dtlb_pgsize_cap; static bool rmtsocket_cap; +static bool strmst_cap; /* * Status fields of IBS_FETCH_CTL and IBS_FETCH_CTL_EXT are valid only if @@ -166,12 +167,15 @@ static void pr_ibs_op_data2_extended(union ibs_op_data2 reg) }; int data_src = (reg.data_src_hi << 3) | reg.data_src_lo; char rmtsocket[sizeof("RmtSocket _ ")] = ""; + char strmst[sizeof("StrmSt _ ")] = ""; if (rmtsocket_cap) snprintf(rmtsocket, sizeof(rmtsocket), "RmtSocket %d ", reg.rmt_socket); + if (strmst_cap) + snprintf(strmst, sizeof(strmst), "StrmSt %d ", reg.strm_st); - printf("ibs_op_data2:\t%016llx %s%sRmtNode %d%s\n", reg.val, - rmtsocket, + printf("ibs_op_data2:\t%016llx %s%s%sRmtNode %d%s\n", reg.val, + rmtsocket, strmst, (data_src == 1 || data_src == 2 || data_src == 5) ? (reg.cache_hit_st ? "CacheHitSt 1=O-State " : "CacheHitSt 0=M-state ") : "", reg.rmt_node, @@ -191,12 +195,15 @@ static void pr_ibs_op_data2_default(union ibs_op_data2 reg) " DataSrc 7=Other" }; char rmtsocket[sizeof("RmtSocket _ ")] = ""; + char strmst[sizeof("StrmSt _ ")] = ""; if (rmtsocket_cap) snprintf(rmtsocket, sizeof(rmtsocket), "RmtSocket %d ", reg.rmt_socket); + if (strmst_cap) + snprintf(strmst, sizeof(strmst), "StrmSt %d ", reg.strm_st); - printf("ibs_op_data2:\t%016llx %s%sRmtNode %d%s\n", reg.val, - rmtsocket, + printf("ibs_op_data2:\t%016llx %s%s%sRmtNode %d%s\n", reg.val, + rmtsocket, strmst, reg.data_src_lo == 2 ? (reg.cache_hit_st ? "CacheHitSt 1=O-State " : "CacheHitSt 0=M-state ") : "", reg.rmt_node, data_src_str[reg.data_src_lo]); @@ -443,6 +450,9 @@ bool evlist__has_amd_ibs(struct evlist *evlist) if (perf_env__find_pmu_cap(env, "ibs_op", "rmtsocket")) rmtsocket_cap = 1; + if (perf_env__find_pmu_cap(env, "ibs_op", "strmst")) + strmst_cap = 1; + if (ibs_fetch_type || ibs_op_type) { if (!cpu_family) parse_cpuid(env); -- 2.43.0