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 AD4CE3858413 for ; Mon, 20 Mar 2023 15:42:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org AD4CE3858413 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 (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32KFXYtp004493 for ; Mon, 20 Mar 2023 15:42:06 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-2022-7-12; bh=YItJFIirSlKvloEId06vvuxdu9DUjCuBOqDj5Jd4JzI=; b=SGnM6Rb3aRkqTOz1sZzdVIyyz/uaHHEcpF4vdwcgG4aehmvJZ46TxC1lHRvh6eko63bF KNNM39yv742oPCODW/jr/RqnxC1lSUWupIujlo25+xuKeyv05OOgqtTTxVPOV69FrWvm LfoKZGUbZbM9CL5BAktcv0sCHRaWXfqr5E++W+2jCDZFWz+Cl9baUcigKi/VnAyCR3XG 1Ms5kBKG2eWKn3+RAsRlZFc7oPgqaYzkz9Iw3c7ED+GPm9BWMeaIBB0USQZr+1Ap6WF7 SZf85lw6U2xySHafJiLhXpU7OtRgT9xgNCoSWFoYFyd4bIN4pTVSlJ3rxzFWHdaB0X/D Xw== Received: from iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta02.appoci.oracle.com [147.154.18.20]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3pd3wgbuhv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 20 Mar 2023 15:42:06 +0000 Received: from pps.filterd (iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.5/8.17.1.5) with ESMTP id 32KFVIWU010423 for ; Mon, 20 Mar 2023 15:42:04 GMT Received: from nam12-dm6-obe.outbound.protection.outlook.com (mail-dm6nam12lp2169.outbound.protection.outlook.com [104.47.59.169]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3peqjmgeb5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 20 Mar 2023 15:42:04 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Qn6VhSQudbDtYsy3jbHw9MK2MrexWQnyIMLcI5ghv21HYQPj/XuPRo78NQ23S6nnYP4rdDzGch0JGl1LSaiV77fE7CpNHA0SuY+zGQvJmB4s9Sx0RWXdGpslMi+sdW90HCaUXuloaBYrVMTuXPRm2ud8C4whUgZgw1OgcxcOfQ0C0qGYROqLrcEBkIU7auFPptDkoGyvEqh1l73OZjGRKzQV49UFX4596OCYMqvJl5gjNEWSeE91pmHxVytZRari53+6dylhWJ4BhCg6EbVM+sf+9A6nL8otIH8AAoFR65O+jlAv+atvhhnIKtWd7wmeNwS6hdiCrsV3Ccyf3bOBog== 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=YItJFIirSlKvloEId06vvuxdu9DUjCuBOqDj5Jd4JzI=; b=YQx0DR66pX06UXkuwwE5zhzZrz6OUArwKUwV2r5yRJohHWz2kQal/0lT2VjcOgOeOVFHjbMbUMsY73bCm2CcK0ClKTq7BftDfG0H1gLf37QYe9adsqxFxjSjyVIyFWJnT21QKxan7v7i+HmbfHBVR1m/j8/ldulK8AZF6ARm8NSXkU7/+RdZR1N9hJ3YRg7md2f+itzuFyi+pjQGs2itoVXUi9CJlXEx1K0Vvn3xY2KUGQqTizO2Um6WiSA/7TY+Uca3r3AJjfCqrh2HnZoadIvEq8AUMEI1QkZ2QZxceZKyb0ls+Bw90UPnMujfsDxkHLz6yBTgJKbk1qMChgbDPQ== 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=YItJFIirSlKvloEId06vvuxdu9DUjCuBOqDj5Jd4JzI=; b=W/aeV77eg2+qB2cYkk0zoWPitHYQ5m9mnB89SI3SpuZ9/qIATvXbiDzUcZY4nTTeqY+JTiAWPoODIMOK6BMOsPcJIvBhk9sbGncxYTH9EYzSLrOz80CDlMd86FIkp0x7l7PPmaQ0UuGg0B1CTqXOur2F0wKgYuCLoimW4ofb97s= Received: from BN6PR1001MB2340.namprd10.prod.outlook.com (2603:10b6:405:30::36) by BLAPR10MB5108.namprd10.prod.outlook.com (2603:10b6:208:330::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.37; Mon, 20 Mar 2023 15:41:59 +0000 Received: from BN6PR1001MB2340.namprd10.prod.outlook.com ([fe80::a502:c948:c3f6:9728]) by BN6PR1001MB2340.namprd10.prod.outlook.com ([fe80::a502:c948:c3f6:9728%6]) with mapi id 15.20.6178.036; Mon, 20 Mar 2023 15:41:58 +0000 From: Cupertino Miranda To: libc-alpha@sourceware.org Cc: jose.marchesi@oracle.com, elena.zannoni@oracle.com Subject: [v2] Created tunable to force small pages on stack Date: Mon, 20 Mar 2023 15:41:54 +0000 Message-Id: <20230320154155.549206-1-cupertino.miranda@oracle.com> X-Mailer: git-send-email 2.30.2 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: AM0PR02CA0206.eurprd02.prod.outlook.com (2603:10a6:20b:28f::13) To BN6PR1001MB2340.namprd10.prod.outlook.com (2603:10b6:405:30::36) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN6PR1001MB2340:EE_|BLAPR10MB5108:EE_ X-MS-Office365-Filtering-Correlation-Id: 2bc86669-2074-48fd-86c9-08db2959a352 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:(13230025)(396003)(39860400002)(366004)(376002)(136003)(346002)(451199018)(2616005)(186003)(6486002)(4326008)(478600001)(6666004)(107886003)(316002)(66946007)(66556008)(6916009)(66476007)(6506007)(6512007)(1076003)(8676002)(41300700001)(8936002)(44832011)(5660300002)(38100700002)(36756003)(2906002)(86362001)(558084003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?qvfc/SS7SzDHnexG4K8SmSXQq8+i92gsWzNDZNF+TV2gjrSoyG5YB6X2oa3B?= =?us-ascii?Q?H80sXHFT8K98d580twBYzF+zNm8Q/MNLQev083Ga8p+rCtTPlnpvA4KnrwNp?= =?us-ascii?Q?pPiySPGwL7o8hVg1pv7PZAu9aXzMK4ZVYOwYGzYHz1XS2owzQbcUgmfHFh1E?= =?us-ascii?Q?0KjUsxtyml1qJ3CdSpIc+uZDu1Ni3mtTAwMrXGd4Exx5dYPdh6PacdORnrb1?= =?us-ascii?Q?MXVOHuEqKMvpdvfQuSsP+ysFHBkKj8Up360I6qijqxvh+Sx0vY/R5qCE23xp?= =?us-ascii?Q?pdK2aREa1Wp+IaEb3B0rycd58XTHrQiVxkSxcwV6ArPZHDDjOcBdOmMPHMJs?= =?us-ascii?Q?Pjb5CAy+fjwCg4sRAqIXLri2NlvrAdY3frxn++ICC/f45prvm0YPjv3s8AUt?= =?us-ascii?Q?M+iD1P30qhCDPhpikkOUqmVF6wIk3WPPnVCpPTVKX54Fe5BmvdvF28Aqaay2?= =?us-ascii?Q?ZSPFa8xeqovp4kYdGzZn1jpAw2Y+Lk/h4sv9H0I3XuErKzCJ3Aks4ITnp8+l?= =?us-ascii?Q?+lvP/XwvSdoIV9m7TRt+abb1QgwMWSyqI5bTl1q54O5a9gmBGOnNsFPIvAfg?= =?us-ascii?Q?78FqA2I06A3t+rZB73Zil5id8teKnlfsPwELyt0Q4CmYwVHnnoI1EtX6kQ8W?= =?us-ascii?Q?KZHwy7lDpyzeFoSVlaXddB4dR9vlZBsXsOueHNZrLds6X5N5cwMnPfbhh8Li?= =?us-ascii?Q?JwpisSFxh2orf2/LZjj+fr49LcGoVzX5ZAq92qTR3XUostNCv7BLC1He2+A/?= =?us-ascii?Q?/Mfc+bp6ZOymgamPAN6B4hDopC7lvBzoDPj04uc3OD5N6ZiAu0CtxzvgX0ph?= =?us-ascii?Q?Uow3hoG5O66tJ5oIzxdaYAbOG1nMoPl+4LzbAuddkkkzE6FTcdFVNAC1FZ9E?= =?us-ascii?Q?KaA2wE9JnWjbaQFRlurDqVMFW/g715S0kBcJ8ZvKzsrznT7G8cJ0LHlChIBP?= =?us-ascii?Q?Y73AHgK33iqEB7rA+Y4z2MDds/u4i8MG30VAo0Dmfd7WWCSLMQipGsNpT+0N?= =?us-ascii?Q?vxYKRK7g417MeJyNww6pm+rEarwcohfgRT0Yv+37f1DfAunA95lE+75nXnCQ?= =?us-ascii?Q?ZU9B/0B3UMZAn+1Rq6rVnSJ0CYnljbYjqFPqumcIK2q/6O4AuZ6mFlJcnZ4p?= =?us-ascii?Q?5tZQaJexYnJQHs/CNVlwhdL++2smfx/hg2MyOUat8TBlsRqs4V2P8A00jG72?= =?us-ascii?Q?NYXDHkDCQurNPfdix/V0ZHHShmE3o9hOxko+CdXzNZvUNV+hUlKP39VZNH3c?= =?us-ascii?Q?PUpMp8PueXfJRWjLEGQMi0dsy3WcpqKeKuxYrAOg2B/dl1LOirpcRDlIHsTT?= =?us-ascii?Q?hYFiNcPyf5Bm2pJnJeXvXcLen/ObnkKpnoCidQD/od/Yl6ZFNGjbQM67wWp5?= =?us-ascii?Q?FJKBQa3zqoT3nlahXJGSvNQOVHZGXjVECZn3FuJ9LdIOabzpAjzA722Do5DB?= =?us-ascii?Q?MjZgHafLllIDz9mxvUa2+NqXHDrDQ6Fpa06sClELJ9wmRQ6YbI4+FFzzSCU7?= =?us-ascii?Q?549Pa0Z96bfztV03iAvHVezyj6uEg9ovIAnPgDQuZmj/mSvnZaawyR2B5nzw?= =?us-ascii?Q?5ts46uTKXSf7CitvNxyCBAptP/7Cv5i/tl6Zj4rQT9MC/aRGDqhTYbRkiUbH?= =?us-ascii?Q?OR3QuL0/ZOGp1mmU8zQF/4SIKepp88CyVMvEBwarv/gL?= 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: 2bc86669-2074-48fd-86c9-08db2959a352 X-MS-Exchange-CrossTenant-AuthSource: BN6PR1001MB2340.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Mar 2023 15:41:58.6977 (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: KUhVtJyUwk0DpMCcZ0LHzZ9ZWD9vBqnYKCU9UVY9D6oyEEmGJpf7pcL8G9iTqxNaiVo/Xp1u1xNha8Jyzrg3QbFCmQB984HIWdolhZSNxic= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLAPR10MB5108 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=2023-03-20_12,2023-03-20_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 mlxlogscore=523 phishscore=0 suspectscore=0 malwarescore=0 mlxscore=0 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303150002 definitions=main-2303200132 X-Proofpoint-ORIG-GUID: MOW6snctOmVPQqZB4yhJ-RQFk7IvfDM2 X-Proofpoint-GUID: MOW6snctOmVPQqZB4yhJ-RQFk7IvfDM2 X-Spam-Status: No, score=-5.8 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 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 everyone, New version of the patch taking in considerations recent reviews. Looking forward to your comments. Regards, Cupertino