From nobody Tue Dec 16 05:41:16 2025 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on2055.outbound.protection.outlook.com [40.107.236.55]) (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 C6D742036FE; Wed, 7 May 2025 14:29:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.236.55 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746628185; cv=fail; b=ht4okf96uTNJ5gz7RurN7IM9xKwhmFzAbgyUMWoiyx6/G45yJrvnHuxyTzeMju1kD3zQh/lYsHMeTHU33583Z7eMmcK+CLwMY6kfy8M5g/8HRAuwdGxoz35ivmzE/apNWbQTXZsugk8ytYjf+JIKs9DuWcBOKNwuO+5WyK6OK5A= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746628185; c=relaxed/simple; bh=5tygQWSxNU2rITRj7BTDK603omGX5sRzgbYekjukFkE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LLZmQG0qhQ7Lxp2lBU0QyZZYuDHJtfHK0qt6mNaikW++DB8+iZLeqsg8mmCAGF9rRHcSU/AcUUfa5u2A87GpbCrFOm+ti7wuErNFLaRfG4OZyVTOqNiNDJCilndkkBQm1zn/vM0BcD+BkgvIK67M9QXBusjMyZCuaI07OdPaHdo= 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=4bJUqSS+; arc=fail smtp.client-ip=40.107.236.55 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="4bJUqSS+" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Hr4EMzNbAO99S2vuqtmH4VPb1h+TseaK68RVvlsnlW/jbJuG/oyBYkEGYHapBBYxDDVUE9fxVFijUvGa2bfoJ2Lz2WJ6ilpQOPNxVkcUasFuJbjzbgpgjQnAmQ/6417Doaot415r5BsGcDDupaMwuMU1f/b94XOMQgHONWXlhQfi6f2Yk1uNjEEjjqSmhnMxiJ5rmSiB9YocyupXnVa86bMYDewC7ENOY2e8XT4fzL8s88LwBEnPsnOe5AAzds/n6oLE8W+xNWkFvAZ0pFjKIB6gKnx5zjOuLYlSmhSZt2UTkInmDOCPSCtj2KG9LldhwFj5KqIG+n6T+JPThHKOlg== 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=duewllPgDHqrvny/U3PnaeLXo1s/k2lqs2DRpPEeESk=; b=smEuchMWb6kNFYbOgLNSjSt6fV/S9jSLv1yh3LWpYvnMK0RtL51YS4iiOwi28nxZw7CKhb3kZcTghFtLCeFpShy7X+/XmbNXweF+j3I6tg6j0yUZtps/2+l0i5P3EVVYI4Zh4XD5jsul/mikScO0WsDbmP72taI+UGYh8JsNEt/bzNbCg9KiFXFtjwCSYMrnkflKWHDQh0bQAYVekz2jzf3NrmhU8dZxQ5VuSDB0rxVMsryWQb3OD6ag5I7cKVqzmGBtWiIIEvzVlEjyLwjxLmQeyDdB1bvnZ3IdpoDMsYRd5CRLTNCJrh7ziIE0dkOJrhaihh8VAYkjxZqO8U/e/Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.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=duewllPgDHqrvny/U3PnaeLXo1s/k2lqs2DRpPEeESk=; b=4bJUqSS++QIEv8ILXaI3y3XrYmPDWW6xi+/6TFs+b/iDzZ7f5+dD8+1A4lLv3ujyoOfDwjq93yHcXlxctw5gAiO+hGjEWRsfr6JGeU090kBEHGLAp3x6oEXRwR/3TOSvsKSvxgyCrD+hLMXoLzDvu1K4AhTiH6eDcxLvz1Yqq8Y= Received: from BN0PR04CA0121.namprd04.prod.outlook.com (2603:10b6:408:ed::6) by DM4PR12MB5724.namprd12.prod.outlook.com (2603:10b6:8:5f::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8722.20; Wed, 7 May 2025 14:29:35 +0000 Received: from BL6PEPF0001AB50.namprd04.prod.outlook.com (2603:10b6:408:ed:cafe::f1) by BN0PR04CA0121.outlook.office365.com (2603:10b6:408:ed::6) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8699.30 via Frontend Transport; Wed, 7 May 2025 14:29:35 +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=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BL6PEPF0001AB50.mail.protection.outlook.com (10.167.242.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8722.18 via Frontend Transport; Wed, 7 May 2025 14:29:35 +0000 Received: from sindhu.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Wed, 7 May 2025 09:29:30 -0500 From: Sandipan Das To: , CC: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , "Alexander Shishkin" , Jiri Olsa , Ian Rogers , Adrian Hunter , "Kan Liang" , Stephane Eranian , Ravi Bangoria , Ananth Narayan , Sandipan Das , Subject: [PATCH 3/3] perf vendor events amd: Remove Zen 5 IBS fetch event Date: Wed, 7 May 2025 19:58:29 +0530 Message-ID: <826b1fc26b97eb040c784bbf43f9ad666b7822b1.1746627307.git.sandipan.das@amd.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF0001AB50:EE_|DM4PR12MB5724:EE_ X-MS-Office365-Filtering-Correlation-Id: 1bb2208a-04c3-45a8-d2c1-08dd8d739713 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|82310400026|36860700013|1800799024|13003099007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?PeBnxB5p8jLVDyorUAYCztVXttaLRI8P6V/VI4QLAghs9ffy24fE5k+RCJrs?= =?us-ascii?Q?a0cLZ6qZ73WZTzBLAAmcYzVMMX4OGgBKlxKBBHpdrkWJOz1PzD9VSaPPPSux?= =?us-ascii?Q?qMY3iENjUJ9DO5ezGkbo6+REFQBlnpThcp501fggco7DAQZ9EGG7f1UXhG4f?= =?us-ascii?Q?hlXbvRJFtmqpUMG1skT36QBd6eiB/MDiZkWVruWjOzBobEfrMAn9Orlv7/q8?= =?us-ascii?Q?FyEgV6muOWjpA1kAATzKSqkEBRzP1OZ+n5xRqwGJLxtBi6vxKgcMpN0EPU78?= =?us-ascii?Q?lg0isM9EqpxZJLFaBujVyMdN0QBH0kvtNoVTZ/ZypkJiK1mtP1BcAw7BdDJV?= =?us-ascii?Q?N8Aqon3B6f6KDCuGn6PYFHNb6xg0kOgkVgP+Lpzt9MKiFg8k/cP0kAWJUHxP?= =?us-ascii?Q?l/8MWCT6a+MjLUR0PS0P6mbHoXfuq4IFRK44WLCUDux6cQx4yTg3TYm74dYk?= =?us-ascii?Q?X6vEOSz3ryR9QQKUWAidfx2OkMp9LsHqUme7254AXdNTB19VHa7jkgHNnVW3?= =?us-ascii?Q?rXVvHGexBYDStqAoGEZtdFiDf+phVxlYAZyvCWGpq6LETnchYNmluGfWL9oB?= =?us-ascii?Q?WYOziMDB1Fx8UtMnTj0niyykGdc8OLp+ED7Wl1DEjh2zGurIofxsDRQBrjRU?= =?us-ascii?Q?Smz7MQ/lxjaLDSowPifYoQKPo3dsm/e2HLnMxGcIcBpJYXbSnsNvqKnnx5lR?= =?us-ascii?Q?aR5MxLO9F6RycMidFT1aSOQihl5j7oPAWruzLqZfs+H0JxVxgHk9zDTQJ5mJ?= =?us-ascii?Q?H4369byMcvv9kzA4hsI/lo5oFmg9/3ZSJyunzUBG/l85ckVlI2jknY83EZWJ?= =?us-ascii?Q?aHy5I4+Kbz+ps9V2lH9FuBaPS70ErPe3OQKUusUL4ninMo7aH04LQmrt2aJh?= =?us-ascii?Q?bUcU1OIhYmrl6EosKiE4YjchEUwP1ZFEaCLMYRv7AT1Hk+BzUIZPiTDQ64oz?= =?us-ascii?Q?ffpi/IPdig324NJKY8AIKtP6y89kvTiZI/3bVbVleCHz8fAYrriT5Q1KQZFH?= =?us-ascii?Q?ekTKCVHWFkoo5aV4Pd0ks5AB5rPH9hBQDFiUk1DuiLk7rAPV6+3vF3p0iZSx?= =?us-ascii?Q?ZSvACHpyW1yQBARQOv+v5kHku+CTO9LSbiXczIjh8AFBWHEo6J9P5RxwpxUo?= =?us-ascii?Q?1EoXwSWLA2aaEO6UXfyP8Rsq1he/pDqETSRqOyxp3rhaGJKKiXgC2KDO0CiG?= =?us-ascii?Q?01XTmR35UI5TR8rpjactBqE1zbt2GHdez5BApNYBtuU+gAG/cowRlTQoCRcE?= =?us-ascii?Q?xxRD2yt+WwxFTxm6OFlB8fJHBmkQFlPBd9nr6QfEl4BXT0cn4AhfkWpYy9rR?= =?us-ascii?Q?Nyn/ae1LfYWIM/E7iy6kBXjTHEJqFsZvZBc1KQVIce06wV2ZGPq/8jn4kXdg?= =?us-ascii?Q?vDVuQUSruN8AFKJHzqeu6yE7g6cmK9hl8EKVJNhPJmWNnx4pi2UtNcvYQ1RQ?= =?us-ascii?Q?H1gWOQjKxKDzsWpBHxdEswb7w1Xj5Mb2ge1uxO8fYu5bPTqsujiXSWrh6YcZ?= =?us-ascii?Q?+O22q7BJdYJl6HMEZoS7vaAxGQe4oHzxSYp3Qblx7PM4Nd2aFwRGRtxwYw?= =?us-ascii?Q?=3D=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(7416014)(376014)(82310400026)(36860700013)(1800799024)(13003099007);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 May 2025 14:29:35.1082 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1bb2208a-04c3-45a8-d2c1-08dd8d739713 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF0001AB50.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5724 Content-Type: text/plain; charset="utf-8" As mentioned in Erratum 1544 from the Revision Guide for AMD Family 1Ah Models 00h-0Fh Processors available at the link below, PMCx188 reports incorrect information about valid IBS fetch samples when used with unit mask 0x10 on Zen 5 processors. Remove affected events and metrics. Link: https://bugzilla.kernel.org/attachment.cgi?id=3D308095 Fixes: 45c072f2537a ("perf vendor events amd: Add Zen 5 core events") Signed-off-by: Sandipan Das Cc: stable@vger.kernel.org --- tools/perf/pmu-events/arch/x86/amdzen5/inst-cache.json | 6 ------ 1 file changed, 6 deletions(-) diff --git a/tools/perf/pmu-events/arch/x86/amdzen5/inst-cache.json b/tools= /perf/pmu-events/arch/x86/amdzen5/inst-cache.json index 4fd5e2c5432f..3b61cf8a04da 100644 --- a/tools/perf/pmu-events/arch/x86/amdzen5/inst-cache.json +++ b/tools/perf/pmu-events/arch/x86/amdzen5/inst-cache.json @@ -27,12 +27,6 @@ "BriefDescription": "Fetches discarded after being tagged by Fetch IBS= due to IBS filtering.", "UMask": "0x08" }, - { - "EventName": "ic_fetch_ibs_events.sample_valid", - "EventCode": "0x188", - "BriefDescription": "Fetches tagged by Fetch IBS that result in a vali= d sample and an IBS interrupt.", - "UMask": "0x10" - }, { "EventName": "op_cache_hit_miss.op_cache_hit", "EventCode": "0x28f", --=20 2.43.0