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Peter Anvin" , Jiri Olsa , Mark Rutland , Michael Petlan , Namhyung Kim , LKML , x86 Subject: [PATCH v2 0/7] perf/x86/amd: Miscellaneous updates Date: Tue, 8 Sep 2020 16:47:33 -0500 Message-Id: <20200908214740.18097-1-kim.phillips@amd.com> X-Mailer: git-send-email 2.27.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SN1PR12CA0062.namprd12.prod.outlook.com (2603:10b6:802:20::33) To BN8PR12MB2946.namprd12.prod.outlook.com (2603:10b6:408:9d::13) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from fritz.amd.com (165.204.77.11) by SN1PR12CA0062.namprd12.prod.outlook.com (2603:10b6:802:20::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3348.15 via Frontend Transport; Tue, 8 Sep 2020 21:47:49 +0000 X-Mailer: git-send-email 2.27.0 X-Originating-IP: [165.204.77.11] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: c7700cd7-1230-42bf-d7e4-08d85440d5f7 X-MS-TrafficTypeDiagnostic: BN8PR12MB2881: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6790; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: MrcanU0WYliNo3cj2S8XURdUyf+6a0AIvQllQQbN7O9YiiBlD61gLTNSz88exc4ZwL/gfs8v+SFSvYy3ZCXAhM56qb224NjCBPPKESGly4kYFbzo8LvtQDHrMlCA6/FKrv8tadEComSkcOfb6Tev7yw2NLhF1XJK0B55PFKRMEG/6ed4u4txp8ShDJjpJ19HypQbBDODfHLSFKRtj4Sx0acqYj9UYh6R7FD1qcOpXimIfe5lM6dBeOiI58SM/LxQmGxqtsIzCDsQM7AwmyEbnWt3UTrZBo/IhfBqpfNtUOajzhtwIuPgPPfQqhKbkkMBCkE5a0Bk81xld0qsn/wnbwqlZLDZFmc3rXjbXRT1fRM0opONJ6qkG/10vUZwTdHeHTm9LtUTrbc2Xs1sr4OpiA== X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BN8PR12MB2946.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(39860400002)(346002)(396003)(136003)(376002)(366004)(2616005)(54906003)(110136005)(4326008)(6666004)(36756003)(8676002)(1076003)(966005)(66946007)(66476007)(44832011)(66556008)(6486002)(86362001)(7696005)(52116002)(83380400001)(956004)(316002)(186003)(7416002)(478600001)(26005)(8936002)(2906002)(16526019)(5660300002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: c7700cd7-1230-42bf-d7e4-08d85440d5f7 X-MS-Exchange-CrossTenant-AuthSource: BN8PR12MB2946.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Sep 2020 21:47:51.9273 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3q7EIIDe+Rc5ERFKQHah2rsLVCgc/eg243fNlNAwlGLW6WrlflyviGKH4mMNJbKQgPUMbOjO/+y1Zwvsefwy1A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB2881 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Please merge: Patch 1/7 restores 'perf stat -a' behaviour to program the uncore PMU to count all CPU threads. Patch 2/7 fixes setting the proper count when sampling Large Increment per Cycle events / 'paired' events. The next 4 patches fix IBS Fetch sampling on F17h and some other IBS fine tuning, the last one greatly reducing the number of interrupts when large sample periods are specified. Finally, patch 7/7 extends Family 17h RAPL support to also work on compatible F19h machines. Thanks, Kim v2: Added this cover letter. The only patch that changed in this new submission is the fix for IBS Fetch sampling, which got a new family check after testing on some other family machines. Link to 1st patch in original submission of this series: https://lore.kernel.org/patchwork/patch/1289806/ Cc: Stephane Eranian Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Ingo Molnar Cc: Thomas Gleixner Cc: Borislav Petkov Cc: Alexander Shishkin Cc: Arnaldo Carvalho de Melo Cc: "H. Peter Anvin" Cc: Jiri Olsa Cc: Mark Rutland Cc: Michael Petlan Cc: Namhyung Kim Cc: LKML Cc: x86 Kim Phillips (7): perf/amd/uncore: Set all slices and threads to restore perf stat -a behaviour perf/x86/amd: Fix sampling Large Increment per Cycle events arch/x86/amd/ibs: Fix re-arming IBS Fetch perf/x86/amd/ibs: Don't include randomized bits in get_ibs_op_count() perf/x86/amd/ibs: Fix raw sample data accumulation perf/x86/amd/ibs: Support 27-bit extended Op/cycle counter perf/x86/rapl: Add AMD Fam19h RAPL support arch/x86/events/amd/ibs.c | 87 ++++++++++++++++++++++--------- arch/x86/events/amd/uncore.c | 28 +++------- arch/x86/events/core.c | 4 +- arch/x86/events/rapl.c | 1 + arch/x86/include/asm/msr-index.h | 1 + arch/x86/include/asm/perf_event.h | 1 + 6 files changed, 75 insertions(+), 47 deletions(-) -- 2.27.0