From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90E8BC4332F for ; Mon, 10 Oct 2022 18:13:34 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CEE578E0001; Mon, 10 Oct 2022 14:13:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C76C76B0075; Mon, 10 Oct 2022 14:13:33 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A536E8E0001; Mon, 10 Oct 2022 14:13:33 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 8A6866B0074 for ; Mon, 10 Oct 2022 14:13:33 -0400 (EDT) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 3A4741609B4 for ; Mon, 10 Oct 2022 18:13:33 +0000 (UTC) X-FDA: 80005837506.23.8FF686A Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by imf18.hostedemail.com (Postfix) with ESMTP id EA2C31C0023 for ; Mon, 10 Oct 2022 18:13:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1665425612; x=1696961612; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=gYUWsmyyC42gVO4ImS9SssfrfuB+ars9sdYfT/1lpc4=; b=da5IPdqar5pNJByp2wp4YcX3buLqNDC6Xt0lqy/piZQfCh33B/iomfk9 56paRvqOrD5lG2htvRSKMzLs4iH3nrJIbG1rcSwF3yE5iIEd+irgpi+CO eCbSYGFUmk6xFrwot6t9llKci4z/fAKwkEZ1D6N1L8iAFie87E41qnVUX 0U1xfELe1i+KO61dQIMxVfB/zrJby4sdWIQ/TqLAZW3/aXNQVsmW3V0h8 fsh/ET7ZTzFeaVkNBDpvofMKj/+4wpBOY7fVdU3efPbsVfGSEPkCGHpLW H2vLOR61NWHA0IXg6gVB/2O/EdaTMJKH9A8NnY3d5dj8lFLX2D+dJ4H1N g==; X-IronPort-AV: E=McAfee;i="6500,9779,10496"; a="284026741" X-IronPort-AV: E=Sophos;i="5.95,173,1661842800"; d="scan'208";a="284026741" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Oct 2022 11:13:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10496"; a="955011292" X-IronPort-AV: E=Sophos;i="5.95,173,1661842800"; d="scan'208";a="955011292" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by fmsmga005.fm.intel.com with ESMTP; 10 Oct 2022 11:13:30 -0700 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 10 Oct 2022 11:13:29 -0700 Received: from orsmsx609.amr.corp.intel.com (10.22.229.22) by ORSMSX611.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 10 Oct 2022 11:13:29 -0700 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx609.amr.corp.intel.com (10.22.229.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31 via Frontend Transport; Mon, 10 Oct 2022 11:13:29 -0700 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (104.47.57.177) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2375.31; Mon, 10 Oct 2022 11:13:28 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=GJHYc15iYLh8Sjj/5gCAIft+pIWIjV7XHiCHXnT70avPCCpDC2p38PgdG3GTPnDCFuX0hyeWXOzNdemtuLhPa9QkT7Ir8SmzP9yGKDCjkHkJLoT/tLBrWbr7eopc8j/UfPviOY0Hs/3eTIdq1tQe4pJ6PPnCOxzIPWRIJLqy5OBkriKh6c7EViTKw8PzmMGHlqwZf47Z9RouClG2+DCWOfyQn5EM+/gURDZMWRPrzap3bSVaUzZiqSO1g3yJIlc2wSp4Y92sfZyepanJSYFj6RiKxSPaojie1uGlsYf0ygKJlFzCeuEHeJ6Fk9Fw1apWGHFWSWrMRyFoKmhQgBAQ2w== 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=gYUWsmyyC42gVO4ImS9SssfrfuB+ars9sdYfT/1lpc4=; b=Rl3KkqMSPiioeYCVg5G8aogVcCyQqOS/UZpF/S4K8EAj/JyJvTk+xntaEAk5xUGQ1z62CTWDfxNO7i1Cr1T553DOpugLZCj6ZgQ+MczNOUDRuPkRaHdbrDkUOqYJlLsITTBe4n1K7avwcXCuJ8NTbIcCbQLngmBKv5phTCpNNByDOM5/CC2uCizhAPL8sYHizAK1uKbgojOqDeTvPUIXu4wbZiRQjLnNMZdCRkkb5pywzv1LNXLM3bS45fkyFEHvGZGhBw1QdY8YgRYvkoEIMh5YaK0Kuqxg2xgiiRzaYJZ7las4iFbK/efGR34GskjomHVU6Rxg04YaiHJrzQZ1tQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from MWHPR11MB1392.namprd11.prod.outlook.com (2603:10b6:300:24::14) by DS0PR11MB7333.namprd11.prod.outlook.com (2603:10b6:8:13e::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5676.32; Mon, 10 Oct 2022 18:13:25 +0000 Received: from MWHPR11MB1392.namprd11.prod.outlook.com ([fe80::99f8:3b5c:33c9:359a]) by MWHPR11MB1392.namprd11.prod.outlook.com ([fe80::99f8:3b5c:33c9:359a%4]) with mapi id 15.20.5676.040; Mon, 10 Oct 2022 18:13:25 +0000 From: "Edgecombe, Rick P" To: "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "song@kernel.org" CC: "hch@lst.de" , "kernel-team@fb.com" , "peterz@infradead.org" , "urezki@gmail.com" , "akpm@linux-foundation.org" , "x86@kernel.org" , "Hansen, Dave" Subject: Re: [RFC v2 1/4] vmalloc: introduce vmalloc_exec and vfree_exec Thread-Topic: [RFC v2 1/4] vmalloc: introduce vmalloc_exec and vfree_exec Thread-Index: AQHY2qcFG8hSD9xDFk6RFr9wUYNvpK4H8qoA Date: Mon, 10 Oct 2022 18:13:25 +0000 Message-ID: <53f0f3feebceead8a40185a5fe59ab15f8bcdcb6.camel@intel.com> References: <20221007234315.2877365-1-song@kernel.org> <20221007234315.2877365-2-song@kernel.org> In-Reply-To: <20221007234315.2877365-2-song@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Evolution 3.28.5-0ubuntu0.18.04.2 x-ms-publictraffictype: Email x-ms-traffictypediagnostic: MWHPR11MB1392:EE_|DS0PR11MB7333:EE_ x-ms-office365-filtering-correlation-id: 93614403-0ca8-4bd6-cfa7-08daaaeb2000 x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr 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:MWHPR11MB1392.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(136003)(396003)(39860400002)(376002)(366004)(346002)(451199015)(38100700002)(5660300002)(107886003)(54906003)(316002)(41300700001)(8936002)(64756008)(66446008)(66556008)(2906002)(66476007)(558084003)(82960400001)(66946007)(8676002)(4326008)(86362001)(122000001)(6512007)(76116006)(4270600006)(110136005)(6506007)(478600001)(6486002)(186003)(38070700005)(26005)(2616005)(71200400001)(36756003)(19618925003)(91956017)(99106002);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?iso-8859-1?Q?KukKmZ8dIuvRocUw33PHfUQrcQ4YiE/ox14IH/dLxMrz9X0HNXVvF/h6Cu?= =?iso-8859-1?Q?TyxTPU+pneNCa9JJITX6kR+JkUYXdwuts5MuRGQg+xiQucEdlyn1IsMvug?= =?iso-8859-1?Q?PqXDnR9XDU66L2k+rHAT6L1VFuOW9MCrWEgKxy4n1GGk1D996UdgjIRNEO?= =?iso-8859-1?Q?5iKc1QTY5s9SvPliNVlf2kufYliAVVwFB3Kysr5a93xeP1saAzy9DdEHWW?= =?iso-8859-1?Q?5TcrbA3WWjhllcQdTsKrLU2IwMSS8W+dy8q8PZWihpuZU6bHI/c+WwKqRW?= =?iso-8859-1?Q?b0VvOt4yLxoWB4y+gerCPglhtMj4EYbT3jbzSdg4QJrPAbqTJtFGRrGZwB?= =?iso-8859-1?Q?jFXGlnNataezYBG9amGP0jD+dAXfG4Ga713115UPmrvHbG2lrh61wBcAVz?= =?iso-8859-1?Q?xoe3X0/CXXW9zhxgNoAUPbJdN0eGOD7CWLuVOtNf64Neyi5B8RUx1a7tSX?= =?iso-8859-1?Q?pzg54lumSSvtjuJfPt+cGquQqfDa9D5+m+84t2UW+HFmnmwsJnZFRTsXuP?= =?iso-8859-1?Q?v4JMAEvdMVTfaPiM9/iq9RM95E4aAOI4RovTPu/CVKtXJyDCh2Expg0oZt?= =?iso-8859-1?Q?VMezeV5ubHDR6YixfKpqhWJ+cou+mkirzCH3yv32HRPxH8iQQhrrao8JcU?= =?iso-8859-1?Q?1xWD80Iq4165vgSNt6RmEcnbU92fYwstUoOJ/EOLQbRlCU291S/fl1DlMK?= =?iso-8859-1?Q?JCwICe7j1m3QOK+pcnRr+3nc7zzRRiKqVbmuY7WIY8AXIBMuXxC2NYRRPG?= =?iso-8859-1?Q?tCzGnaBwJsSb7EXCERz4b++odCq6EM3aB60LwkIMLYsBLYqP0irucGO4++?= =?iso-8859-1?Q?Ce3H0tuTrqI9RH350CzPGsTn7wxg0G9DcQ3uTHO9jWkxYYqNpSYmzb+vF3?= =?iso-8859-1?Q?CfQmwIpsMs3anaJO/Ej8YR7frvEZxlmnK9Ne/BBlhnP7djg0D7xuPI39dM?= =?iso-8859-1?Q?M5hnvFGavhM/r6msVjC86+Vlbm+6KUxBZQVC/ft+/ux1uSed2bspSYadJH?= =?iso-8859-1?Q?NHW9KMHAcnXmYOxAeST8CrfqAl9UdLXhDv0zpoeQNdItdy1D7RNeprWXvM?= =?iso-8859-1?Q?F51nZ3cC/S6PGRzYmhlXDKeHixp04NCn9kAhfj3709F4+F546H0aF3UL5g?= =?iso-8859-1?Q?XtxR7lbs4UjJy84k2R/bJLm4yg3uKU45T07vngY9qFap+wF6LKMCzKd/U1?= =?iso-8859-1?Q?hXQkVyHuGw4xISH0+7Oh2P4dRZlOusANuit+eY0m1P/BcFQiQp04HClwNY?= =?iso-8859-1?Q?l6o1TEC8+ViqEcGiT9sX+isFLxCJnRzqwX7z/+KXtLZmAq7yak5akzR6Jx?= =?iso-8859-1?Q?/5nfThHXvj+xZvb3LFhtor+I0rk4i79X+iGwb2VFP9P9NXw2XIC9Qs9w5B?= =?iso-8859-1?Q?YrKg8pIoVZhXeXf6cHWPtqQ7OhZeUpd8IrYYYnp6mIUb76FlrWWhvY/Ho/?= =?iso-8859-1?Q?TNWL80U1fhcV4EJGivtrFEt7ffBI7hYmoXJKv5SPTIrMCZBxLNHdC7DEnV?= =?iso-8859-1?Q?ZfKCvJe+SToUfoWqR8FKETD/R8jG/EFEqgx+7y/lWSZppE+zVG6OiKYmGF?= =?iso-8859-1?Q?YcBjLmKrgzidUcAFr092jzl/dn5z4XyNSapgpuqxJuq/T6z87BCTFOcLZ/?= =?iso-8859-1?Q?mp6SXxC/TIv939NgkZOHnO0Oh/oeRnMNTit1mB+oU9oaNHga4wRP5HUpwW?= =?iso-8859-1?Q?XfGSOLe70xRzD3yKg4E=3D?= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MWHPR11MB1392.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 93614403-0ca8-4bd6-cfa7-08daaaeb2000 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Oct 2022 18:13:25.6994 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: L1dM9breTV3tzR70fF6Ph22Sg6uvNWQDdhXmfidXnvTkyiHMZcH7THBbbfDF9y6TjrQ26Utx+9kAwEqrkZIdurUnL7cjXKLFWTfPuiBMQvA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR11MB7333 X-OriginatorOrg: intel.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1665425612; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=gYUWsmyyC42gVO4ImS9SssfrfuB+ars9sdYfT/1lpc4=; b=RMSkGZGqvHA8O4f6R8mVkegrTS3OmaKGUlh7Rqt0zHEcG8yxFz6Wgfw93HKliedcPZREaU fj+V2Wdpii1w8JWQ3MzlFZ6zcv8nQvnfKDnBkJA47Sj3fsmINHzIFDxYcCiT2f7YkEobFN u/0KDRiWQ5to+teAB81AnBoVfRpx32o= ARC-Authentication-Results: i=2; imf18.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=da5IPdqa; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf18.hostedemail.com: domain of rick.p.edgecombe@intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=rick.p.edgecombe@intel.com; arc=pass ("microsoft.com:s=arcselector9901:i=1") ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1665425612; a=rsa-sha256; cv=pass; b=3yrti7WAmNrzw2tD5WdMV33/FLN8qds2TIGxj3LGYpPzbU7rIvBLo39lxM4EpohIvBWaXb w1q1rnmVkTw0uOCvxF9HutKpxPYN+bj0/NkHaAPoFw1h9SoOdRZQXDnMY/gPAbdMd2RbYB dn50nFkkjsHyhNqyq+5NXD5EEhF8b6Q= X-Stat-Signature: 7ii9ieen7jnbincm7zez6y48qp4g8tdy X-Rspamd-Server: rspam09 X-Rspam-User: Authentication-Results: imf18.hostedemail.com; dkim=none ("invalid DKIM record") header.d=intel.com header.s=Intel header.b=da5IPdqa; dmarc=pass (policy=none) header.from=intel.com; spf=pass (imf18.hostedemail.com: domain of rick.p.edgecombe@intel.com designates 192.55.52.136 as permitted sender) smtp.mailfrom=rick.p.edgecombe@intel.com; arc=pass ("microsoft.com:s=arcselector9901:i=1") X-Rspamd-Queue-Id: EA2C31C0023 X-HE-Tag: 1665425611-263821 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: How does this work with kasan?