From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by sourceware.org (Postfix) with ESMTPS id 9C01B3858D20 for ; Fri, 14 Apr 2023 14:28:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 9C01B3858D20 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=oracle.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=oracle.com Received: from pps.filterd (m0333521.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33EEEkFm006243 for ; Fri, 14 Apr 2023 14:28:20 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : content-transfer-encoding : content-type : mime-version; s=corp-2023-03-30; bh=pVQdDsBfGi/WRh8HQz6Gs1xreCZgMLfs1eqvTeC4OwA=; b=VBwm6SCHo3IlXRP2RwWj0kx5FWPCAA2EsyqHGjq3Q77iohHAHnzmvPVhHtfSI/6uQ1c+ M+GDAcyoo02QGAnZJu4R48Jqf8l7cbBE8Ox9JRFxpspVI48iWuqhaTmPZqrN4/R5G3mr E1bdID8aebUE8t3PFXC35VjKZiex0lY10qZcWz0E09vSNXacpG3hFFL27UeY6CAZY2Kv Cw9XdsFft047VwmxaWwQeQ3b+P9E6AgocAtTa1gxBv3WqU9bHW6a81lB3NzCMC2MLrv4 6iFlBYqBA0XrljKxx4y9f6cIKG/TlRhnQOZMU7+GSSwG627jYk0H7A7EDy6McJzhOVQQ cg== Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.appoci.oracle.com [130.35.103.27]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3pu0bw63ng-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 14 Apr 2023 14:28:20 +0000 Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 33EEEtoY027028 for ; Fri, 14 Apr 2023 14:28:19 GMT Received: from nam02-bn1-obe.outbound.protection.outlook.com (mail-bn1nam02lp2045.outbound.protection.outlook.com [104.47.51.45]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3puwec8nfu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 14 Apr 2023 14:28:18 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=aTFFrdHt7bTCzbEl5fV2w6X40za1W9L6titxaD0RltM2KMCPbCXnmHwtXrXVyhkI0MICbCo7DuzV7IZ+3q0aQc7cuA2O8aYdaZCJ+cCyI3/Bi6hOSSB/mMt+/8rwQG6BXhvTa+9ccA01tBRc4Oio2qSZrf6eM+YXrRHlbaaHFJkkr6sm3mzb3I4Z/aK/0cNi9Sfwt79qMVRKgbm/pZdyW+IRlMHLaBmAflzo+KC1w6NzRKIK/MqxWHuvs9Yq8RDWff2pkcbCEImmou4TpGBKIFOPBicB68BOrYX2MQnMykHPEUUitYL1pnlQorppVTbqJSXY3jvQ+kMnx5pdwWZ6rQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=pVQdDsBfGi/WRh8HQz6Gs1xreCZgMLfs1eqvTeC4OwA=; b=WNv0CzZK5qwAYcr6pkT5RdP6xWgq0zXK1Pu/6zQdVUvf8yH19xhAJXuaNDt+h8d4M+cY+c1X8cDp6qdslNLljMj0sFAgZnzEdMBgrvvhZUPlVA3y8FgEtd/XGuDuRYi858ppO8G9AIzAH+Kiaw3qQPkZSpCedkbrr0s+CBJon661kgX6aOT3+rqyyNFsKSnmbR/Nb6+GomaNPu2or3Z+/6vePIFxY2GUTLnmeD0V9QGv/g2ZcEYClUiS3hQXVCNLvwCWh9vhP7V4ZYu/Fs4qdyEIA62ypD9wS83t1FcLC3DrEore3ymC7c/6xGj1vNSQKBIouG+Dp3iZz5i3N82gGg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=pVQdDsBfGi/WRh8HQz6Gs1xreCZgMLfs1eqvTeC4OwA=; b=JeS5qHqYHI8/UjrwVaycVCjjS63mpgHLnA5cNmG9ZDjSzKtP/0TrXaE4vqKNmzKpdVz0+GP1unvzdPWyMLIg0wyW1ozYV9sU6rYjSWktGm1OktfwGOElksCqQzSib8p0vdr9Mal3ZF8OOIzchMpANHrWSo/aJYJPWtL5cZdzvzE= Received: from BN6PR1001MB2340.namprd10.prod.outlook.com (2603:10b6:405:30::36) by DM4PR10MB5919.namprd10.prod.outlook.com (2603:10b6:8:aa::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6277.47; Fri, 14 Apr 2023 14:28:17 +0000 Received: from BN6PR1001MB2340.namprd10.prod.outlook.com ([fe80::4998:96fd:86b1:a388]) by BN6PR1001MB2340.namprd10.prod.outlook.com ([fe80::4998:96fd:86b1:a388%6]) with mapi id 15.20.6277.036; Fri, 14 Apr 2023 14:28:17 +0000 From: Cupertino Miranda To: libc-alpha@sourceware.org Cc: jose.marchesi@oracle.com, elena.zannoni@oracle.com, Cupertino Miranda Subject: [PATCH v6 0/1] *** Created tunable to force small pages on stack allocation. Date: Fri, 14 Apr 2023 15:28:09 +0100 Message-Id: <20230414142810.50663-1-cupertino.miranda@oracle.com> X-Mailer: git-send-email 2.30.2 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: LO4P123CA0624.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:294::8) To BN6PR1001MB2340.namprd10.prod.outlook.com (2603:10b6:405:30::36) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN6PR1001MB2340:EE_|DM4PR10MB5919:EE_ X-MS-Office365-Filtering-Correlation-Id: 047ddace-5b93-4b23-ab7b-08db3cf47d1b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BN6PR1001MB2340.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(366004)(136003)(346002)(396003)(376002)(39860400002)(451199021)(6512007)(6506007)(1076003)(86362001)(186003)(38100700002)(2616005)(2906002)(83380400001)(6666004)(107886003)(316002)(5660300002)(6486002)(8936002)(66476007)(478600001)(66556008)(66946007)(4744005)(44832011)(8676002)(41300700001)(36756003)(6916009)(4326008);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?usbW00tzlrTGDXH1mxrdpi4Ber5U4X9CGET2IJrB2EQ3OfGf6aT8G37+IV2k?= =?us-ascii?Q?sTtdJv7h6ZuX4fmbZNLypnokhjlK5Z95tW4l5qKpPs6u0vsxz/ZNKMVh5AEH?= =?us-ascii?Q?kLJwAB29TX+FjZg9RubjBYcbBGObsXMqJpZrnO1ce/67Vk7B9iN2fbih/JpJ?= =?us-ascii?Q?5SO2XwCc6KYyo/nH8vsR/fAO9Jn6GuYB4RqTI5KkBWKDXKVa/cixYjEL3+mN?= =?us-ascii?Q?Anxatx3umVxVQLNWBFP9rN+EtRJ2daW7s4K0nd397LcPAI8x21oX8QqgglZI?= =?us-ascii?Q?yLheAmSS9oki2LeYNBI29LorNBX0TMLUZE6nIZlwdvwRYt/z7BFyMwBGC1Wu?= =?us-ascii?Q?G+P9gZw1htWbFkvdfr9lCTsJWd4Gqpui7BdY09SBJk5rdGE7l43xCY6wcibg?= =?us-ascii?Q?o8rqBthfaaOEPY+r26xqb0PxvkcHj+dY3lNOCFNFobqSXIH8KxsuahvJJo8w?= =?us-ascii?Q?aq7qVkH8tPhzeF0fSkHHXVDzmXYc1gG0JD3GeGV6zGX6J1JrSelWPY/QsGEK?= =?us-ascii?Q?7GmBFbw3GAb3M6BIqnDnUGJlmzg5Fl5sOjoPLbvgT79hCSiwSfsR5Hffy0ed?= =?us-ascii?Q?tmmebZheYwEW/vTkN2OMgSI1UiMoPwGieVN+LwvF3lMVg9mc1vTFdbEXYerJ?= =?us-ascii?Q?b9/1C43ZY7nonGVyAwszHXcpbqH0BW4J+mQkNk6RXRGvzd1F2GpPouRxr9wa?= =?us-ascii?Q?q9QRd8RnbsEJ1FoMMdkxVqIFBc8qvtqnP+JcgyKI8oqYTD60e7GAD+7HGjtV?= =?us-ascii?Q?fYrpbdjGPh+STc6agglOob4tTB9ohQQwm3LmsjQKD8lBmhO55yVN3U5oO8RG?= =?us-ascii?Q?v6jVwTjZ/upu6qdf1HrOwRoVXLGA9RgL3AAf74O6nMr/DrK873N8ORsxOmvY?= =?us-ascii?Q?/AdB/QyHKgv1vPeEMA1CNn9/z44umi6Wd6uSgad32kHm5RA1RllW2c45+87+?= =?us-ascii?Q?QAvr+dQo2nG/JHzKTnNQLv3rnjwVV3kEy2hUfWNkm1zDOPi9g6f8BSoletsM?= =?us-ascii?Q?wjLdaH4Xs7BmkDYppieKtNWRQucTPJDfAw2irOkQs2DPrtvp8if+OgWkAuDy?= =?us-ascii?Q?fZO017qNS6tVpF8JuZ6EX37M9vNpklp3LJxOgM1LHBoSm3wDRzUDdSXgPoAQ?= =?us-ascii?Q?Ae5JVZ6bfKmkxcHhK1u3kPmTkiZpUuoTcdwbfloSliklt1EfVxitHM2meWSm?= =?us-ascii?Q?ZqoY306QeDhS1Dg/XaQwjGJ4KlKXglCQ0pnUd+g0My2rjdKtc6d8BP39q1l/?= =?us-ascii?Q?sDkRysk1F2QE40qXvrRUrCUQ68Fr8jnmPOUq3Rd1Y1ieuZjUT1jtwYKlPE1O?= =?us-ascii?Q?DrkMAr7RCSwm9M9KefR7qXSJtl52i2C1oZXbs3FyES88kJgZDrwFSpUgJ/Q1?= =?us-ascii?Q?xHqbR+6wc7QpIFFctepSA+nluCgpbqxiED/prGCvQwEtAqZ/DtRHj5IbYLTX?= =?us-ascii?Q?3AKKzxO+SYn/qwdCVUF0Hs7cv0grPhTxa2lub1dMhssZLX8Q7lHl71GUlLTa?= =?us-ascii?Q?GWf1FMJZxEyAWg/SNSY3n3LgY5EF1/hFMmSwUo9JOdVEJCEvNYuFwUL6qkbf?= =?us-ascii?Q?ydMEp+re7gwYHGqc02sIqxKL+KeWE8BS+GGJ2VFWGVDevaUFmHGdNBVh1Qsy?= =?us-ascii?Q?ZIOgZLIMJHgWphn3l2jntAg=3D?= X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 047ddace-5b93-4b23-ab7b-08db3cf47d1b X-MS-Exchange-CrossTenant-AuthSource: BN6PR1001MB2340.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Apr 2023 14:28:17.3393 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: +8LELRU6i1xpLOYisVYN8Ms1IcoW5JvXmR5dgWTxXF10OU4+VFHwLwiyf/cozfr7b89qDJxMX2u13xrLmlNrwDqy+VlzJjA31JpYZyopccY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR10MB5919 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-14_07,2023-04-14_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 phishscore=0 adultscore=0 spamscore=0 suspectscore=0 bulkscore=0 mlxlogscore=999 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304140128 X-Proofpoint-GUID: DtqcAezCyojTRPr5Wi_hFCLgnLiAwKqm X-Proofpoint-ORIG-GUID: DtqcAezCyojTRPr5Wi_hFCLgnLiAwKqm X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Hi, This is supposedly the final version. Added NEWS entry as requested by Adhemerval. Regards, Cupertino Cupertino Miranda (1): Created tunable to force small pages on stack allocation. NEWS | 3 +++ manual/tunables.texi | 15 +++++++++++++++ nptl/allocatestack.c | 6 ++++++ nptl/nptl-stack.c | 1 + nptl/nptl-stack.h | 3 +++ nptl/pthread_mutex_conf.c | 8 ++++++++ sysdeps/nptl/dl-tunables.list | 6 ++++++ 7 files changed, 42 insertions(+) -- 2.38.1