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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69633C433E0 for ; Wed, 12 Aug 2020 04:50:26 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E977220768 for ; Wed, 12 Aug 2020 04:50:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=intel.onmicrosoft.com header.i=@intel.onmicrosoft.com header.b="zvU5C6VW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E977220768 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 772536B00AD; Wed, 12 Aug 2020 00:50:25 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6FE846B00B0; Wed, 12 Aug 2020 00:50:25 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 59F288D0001; Wed, 12 Aug 2020 00:50:25 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0073.hostedemail.com [216.40.44.73]) by kanga.kvack.org (Postfix) with ESMTP id 3C7B96B00AD for ; Wed, 12 Aug 2020 00:50:25 -0400 (EDT) Received: from smtpin26.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 034BE4DAD for ; Wed, 12 Aug 2020 04:50:25 +0000 (UTC) X-FDA: 77140690410.26.work41_49070c626fe8 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin26.hostedemail.com (Postfix) with ESMTP id D7D4A1804B667 for ; Wed, 12 Aug 2020 04:50:24 +0000 (UTC) X-HE-Tag: work41_49070c626fe8 X-Filterd-Recvd-Size: 10316 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by imf08.hostedemail.com (Postfix) with ESMTP for ; Wed, 12 Aug 2020 04:50:22 +0000 (UTC) IronPort-SDR: SrvUsnq3hr3P9YtxyU/JjvqzzqztiR4TOQ7nd0z/zcMFHUH6bbbdEZvXwEF9Mjo+JIMwAfggxA iqQrrvW1JRPw== X-IronPort-AV: E=McAfee;i="6000,8403,9710"; a="151549012" X-IronPort-AV: E=Sophos;i="5.76,303,1592895600"; d="scan'208";a="151549012" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2020 21:50:20 -0700 IronPort-SDR: OrYZ+XP6MJdV+n/Qmsxp/ZYBV3pIN5DxqE/15d/zy3kC0qoLCWSw+qHZC6OkYMME3abqmfxPeQ JTSfoQtWgyFw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,303,1592895600"; d="scan'208";a="317963806" Received: from unknown (HELO fmsmsx604.amr.corp.intel.com) ([10.18.84.214]) by fmsmga004.fm.intel.com with ESMTP; 11 Aug 2020 21:50:20 -0700 Received: from fmsmsx604.amr.corp.intel.com (10.18.126.84) by fmsmsx604.amr.corp.intel.com (10.18.126.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Tue, 11 Aug 2020 21:50:20 -0700 Received: from fmsmsx108.amr.corp.intel.com (10.18.124.206) by fmsmsx604.amr.corp.intel.com (10.18.126.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Tue, 11 Aug 2020 21:50:20 -0700 Received: from FMSEDG002.ED.cps.intel.com (10.1.192.134) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Aug 2020 21:50:19 -0700 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.168) by edgegateway.intel.com (192.55.55.69) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Aug 2020 21:50:19 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=oHjYNaOpjfcFL5j+IAiVQ3oHIL+hgOIo8EwRegP6yi2nmnnYfVFVe1zaeOZ91CUKzADalguXlsuckI5JBDqnd/hobgGuxE4UGhJOo75P8M5PTA/ETbga6wjzCgvOsGy11DX6N1hyHo4xo1sWbJulHA0cgmUBo6g6lZqnAgYQst7ZIdy+qJ0AdwPPccnYU8xYgeMcEr+ODwH1egbFQ1rq8Jc/3QEA/OyCjFGeZoPLfAB2nfJSA96KD0P85dftI4jXbHUsPqNVRfjSFjhwYtaHQjoJ2somze+JowdLhc6trhJKdw07BULtAl+CmksDYz+jZIWabpbkgbsBd61PkXqZBQ== 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-SenderADCheck; bh=LFPY84x6iPJk+XFoPz5DjtD3pNMohFGwU3OKm8gXdNA=; b=cts5Y2Eqhyse25q9TOl8cSEkGMQAabdpo/qzVi+44uj+p3/pfdAprP/ZL1AmxxlJrnz7YTw94CEM2fdAe97TDDVImausaKThzWA/hpswWxrouaJWCjZtdnmtJLRBRiAJBhbNEahvQqJKnGpS4aaJyQl+rBDNSI5V7aheqxFNuYBADJLzbqo0Vc2zIogcOVvNWe3UrVzBWrdT2a/jn/gZqRhw5mPSI/Yy60tg6GephcsbFYVAcbhWSOyuYhoMd2+azFfe+DZSUOFLNyw/2XNWyRjY1Dl81PJDkVnFchCxNyvB5GulLTI86NvRUMZlc65GljddLMlkZ75n/yCjMADSmg== 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 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LFPY84x6iPJk+XFoPz5DjtD3pNMohFGwU3OKm8gXdNA=; b=zvU5C6VW6GbdqDM0dFLstGP+Ugm0J0pkMo4VDV0J4iu10WodOL5nnbKXBBptCVF6vzixhAc9CuhOtNtTvaIS0z7unTh/vnE9AXwTz80s5LGVuO3MuOCQc1zhIoGj6OVuJCn0/5amiM+AQJ7AVhRGEY4/m2hrp9Z5fOzgyysEwFA= Received: from SN6PR11MB3184.namprd11.prod.outlook.com (2603:10b6:805:bd::17) by SN6PR11MB3471.namprd11.prod.outlook.com (2603:10b6:805:c1::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3261.18; Wed, 12 Aug 2020 04:50:17 +0000 Received: from SN6PR11MB3184.namprd11.prod.outlook.com ([fe80::9487:a78f:bfd5:3b66]) by SN6PR11MB3184.namprd11.prod.outlook.com ([fe80::9487:a78f:bfd5:3b66%4]) with mapi id 15.20.3261.024; Wed, 12 Aug 2020 04:50:17 +0000 From: "Edgecombe, Rick P" To: "glaubitz@physik.fu-berlin.de" CC: "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "linux-ia64@vger.kernel.org" , "Luck, Tony" , "frank.scheiner@web.de" , "jrtc27@jrtc27.com" , "slyfox@gentoo.org" , "matorola@gmail.com" Subject: Re: "mm/vmalloc: Add flag for freeing of special permsissions" broke udev on ia64 Thread-Topic: "mm/vmalloc: Add flag for freeing of special permsissions" broke udev on ia64 Thread-Index: AQHWcCoF2T3injmqtEiejhdDIjaPeqkz59AA Date: Wed, 12 Aug 2020 04:50:17 +0000 Message-ID: <8ae8c65f4c66dbb4469939963741801c24ce22ce.camel@intel.com> References: <460f2393-8603-cbda-9bab-4bd24d0c41ed@physik.fu-berlin.de> In-Reply-To: <460f2393-8603-cbda-9bab-4bd24d0c41ed@physik.fu-berlin.de> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Evolution 3.30.1 (3.30.1-1.fc29) authentication-results: physik.fu-berlin.de; dkim=none (message not signed) header.d=none;physik.fu-berlin.de; dmarc=none action=none header.from=intel.com; x-originating-ip: [134.134.137.77] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: fe8aecf9-dba6-41d3-bcd3-08d83e7b35e2 x-ms-traffictypediagnostic: SN6PR11MB3471: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:10000; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: S0iArpZ9ei5tPdAK36No4vtQM3MdbPXQCeLcp8yLrpy0J9VAOKfxOHQ9+CjDs1Nuus1MuAeC1nKp64IKnPKbqDH0HvMCwT/T3ea/yzNXl80Dq/4wCbwZjzLpfnvLHAZ+BIEz6YFAu/ScLWQ/TkMOiX1PAUMgL7QkY7HTDk/6xKMBBeN2VGCMcPkmRCFSPdeD5o1ZV31Ch73Tzi2krVw4WN9k4WhUmqjz4Dy6zkpZqqzgwmh9YHer0oJXq+b6fp/GuqZSv4+2ZYJnuiwboIGGXd0dc6Zjsm14RN+bcZa2rG78YIIZYnNZDqj9mWIqqMxE8H0LN3lBFo3RdxE+qComwQ== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SN6PR11MB3184.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(396003)(136003)(39860400002)(366004)(376002)(346002)(8676002)(478600001)(6486002)(5660300002)(86362001)(8936002)(6512007)(6506007)(2616005)(83380400001)(71200400001)(4326008)(26005)(66946007)(2906002)(186003)(6916009)(316002)(76116006)(91956017)(36756003)(66476007)(64756008)(66556008)(54906003)(66446008);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="utf-8" Content-ID: <6C13065D56D54F4A8F3D91F358B895A0@namprd11.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SN6PR11MB3184.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: fe8aecf9-dba6-41d3-bcd3-08d83e7b35e2 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Aug 2020 04:50:17.8097 (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: EY1Mk2CS9zSpSrSRA7MKxszCxTmyc2+3VIG2ycFPWolNeFRWjImS2d4CoQZ5XzhBk9lwD3qy3Zp1yGo1Px5apZv2CNaNeB63UPwkLULyXNI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB3471 X-OriginatorOrg: intel.com X-Rspamd-Queue-Id: D7D4A1804B667 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 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: T24gVHVlLCAyMDIwLTA4LTExIGF0IDIzOjU0ICswMjAwLCBKb2huIFBhdWwgQWRyaWFuIEdsYXVi aXR6IHdyb3RlOg0KPiBIaSBSaWNrIQ0KPiANCj4gSSBoYXZlIGJlZW4gYmlzZWN0aW5nIHNvbWUg cmVncmVzc2lvbnMgb24gaWE2NCBhbmQgb25lIHByb2JsZW0gSSByYW4NCj4gaW50byBpcyB0aGF0 DQo+IHVkZXYgaXMgY2F1c2luZyB0aGUga2VybmVsIHRvIGNyYXNoIGFmdGVyIHRoZSBmb2xsb3dp bmcgY2hhbmdlIGZyb20NCj4gMjAxOToNCj4gDQo+IGNvbW1pdCA4NjhiMTA0ZDczNzllMjgwMTNl OWQ0OGJkZDJkYjI1ZTBiZGNmNzUxDQo+IEF1dGhvcjogUmljayBFZGdlY29tYmUgPHJpY2sucC5l ZGdlY29tYmVAaW50ZWwuY29tPg0KPiBEYXRlOiAgIFRodSBBcHIgMjUgMTc6MTE6MzYgMjAxOSAt MDcwMA0KPiANCj4gICAgIG1tL3ZtYWxsb2M6IEFkZCBmbGFnIGZvciBmcmVlaW5nIG9mIHNwZWNp YWwgcGVybXNpc3Npb25zDQo+IA0KPiBXaXRoIHlvdXIgcGF0Y2ggYXBwbGllZCwgdWRldiBjcmFz aGVzIG9uIGlhNjQgd2hlbiB0cnlpbmcgdG8gbG9hZA0KPiBtb2R1bGVzLCBJJ20gcGFzdGluZw0K PiB0aGUgd2hvbGUgYm9vdCBtZXNzYWdlIHNlcXVlbmNlIGJlbG93Lg0KPiANCj4gQW55IGlkZWEg d2hhdCBjb3VsZCBjYXVzZSB0aGlzIHByb2JsZW0gb24gaWE2ND8NCj4gDQo+IFRoYW5rcywNCj4g QWRyaWFuDQo+IA0KDQpIaSwNCg0KT24gbm9uLXg4NiwgdGhpcyBwYXRjaHNldCBzaG91bGRuJ3Qg aGF2ZSBjaGFuZ2VkIG11Y2gsIGp1c3QgYWx3YXlzDQpmbHVzaCB0aGUgVExCIGFuZCBwdXJnZSB0 aGUgdm1hbGxvYyBhcmVhIGluIGNhc2VzIHdoZXJlIHByZXZpb3VzbHkgdGhpcw0Kd291bGQgb25s eSBoYXBwZW4gaW50ZXJtaXR0ZW50bHkuIERlc3BpdGUgdGhpcywgaXQgYWxzbyBjYXVzZWQgYQ0K cHJvYmxlbSBvbiBzcGFyYy4gSW4gdGhlIGVuZCB0aGUgc3BhcmMgaXNzdWUgdHVybmVkIG91dCB0 byBiZSBhbiBpc3N1ZQ0Kd2l0aCBzcGFyYydzIGtlcm5lbCByYW5nZSBUTEIgZmx1c2ggaW1wbGVt ZW50YXRpb24gdGhhdCB3YXMganVzdCBub3cNCmJlaW5nIGhpdCBlYXJsaWVyIGR1cmluZyBib290 IGluc3RlYWQgb2YgYWZ0ZXIgdGhlIHN5c3RlbSBoYWQgYmVlbiB1cA0KZm9yIHNvbWUgdGltZS4g U28gSSdtIGF0IGZpcnN0IHdvbmRlcmluZyBpZiB0aGVyZSBtaWdodCBiZSBzb21ldGhpbmcNCmxp a2UgdGhhdCB1bmNvdmVyZWQgaGVyZS4NCg0KVW5mb3J0dW5hdGVseSwgaXQncyB1bmxpa2VseSB0 aGF0IEkgY2FuIGdldCBhY2Nlc3MgdG8gaWE2NCBoYXJkd2FyZSBpbg0KdGhlIG5lYXIgdGVybSB0 byBkZWJ1Zy4gV291bGQgeW91IGJlIGFibGUgdG8gdGVzdCBzb21lIGRlYnVnIHBhdGNoZXM/DQpB bHNvLCBjYW4geW91IHBvc3QgeW91ciBjb25maWc/DQoNClRoYW5rcywNCg0KUmljaw0K