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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 CD745C04AB6 for ; Fri, 31 May 2019 04:36:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9ECA1263C6 for ; Fri, 31 May 2019 04:36:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726725AbfEaEg1 (ORCPT ); Fri, 31 May 2019 00:36:27 -0400 Received: from mga09.intel.com ([134.134.136.24]:62066 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725955AbfEaEg1 (ORCPT ); Fri, 31 May 2019 00:36:27 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 May 2019 21:36:26 -0700 X-ExtLoop1: 1 Received: from orsmsx110.amr.corp.intel.com ([10.22.240.8]) by orsmga006.jf.intel.com with ESMTP; 30 May 2019 21:36:26 -0700 Received: from orsmsx112.amr.corp.intel.com ([169.254.3.79]) by ORSMSX110.amr.corp.intel.com ([169.254.10.7]) with mapi id 14.03.0415.000; Thu, 30 May 2019 21:36:26 -0700 From: "Edgecombe, Rick P" To: "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "mroos@linux.ee" , "davem@davemloft.net" , "sparclinux@vger.kernel.org" , "netdev@vger.kernel.org" CC: "daniel@iogearbox.net" , "jeyu@kernel.org" , "ast@kernel.org" , "ard.biesheuvel@arm.com" , "will.deacon@arm.com" , "namit@vmware.com" , "luto@kernel.org" , "Hansen, Dave" Subject: Re: [PATCH] vmalloc: Don't use flush flag when no exec perm Thread-Topic: [PATCH] vmalloc: Don't use flush flag when no exec perm Thread-Index: AQHVFeKXsxy+QkOKqU23zfNpAWli4aaDgIiAgABAJ4CAAV2zgA== Date: Fri, 31 May 2019 04:36:25 +0000 Message-ID: <120f658d6f34c99a72e82c993ec380109f7aef2c.camel@intel.com> References: <20190529055104.6822-1-rick.p.edgecombe@intel.com> <89d6dee949e4418f0cca4cc6c4c9b526c1a5c497.camel@intel.com> <67241836-621c-6933-1278-f04aedcefcb3@linux.ee> In-Reply-To: <67241836-621c-6933-1278-f04aedcefcb3@linux.ee> 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) x-originating-ip: [10.252.134.167] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gVGh1LCAyMDE5LTA1LTMwIGF0IDEwOjQ0ICswMzAwLCBNZWVsaXMgUm9vcyB3cm90ZToNCj4g PiA+IFRoZSBhZGRpdGlvbiBvZiBWTV9GTFVTSF9SRVNFVF9QRVJNUyBmb3IgQlBGIEpJVCBhbGxv Y2F0aW9ucyB3YXMNCj4gPiA+IGJpc2VjdGVkIHRvIHByZXZlbnQgYm9vdCBvbiBhbiBVbHRyYVNw YXJjIElJSSBtYWNoaW5lLiBJdCB3YXMNCj4gPiA+IGZvdW5kDQo+ID4gPiB0aGF0DQo+ID4gPiBz b21ldGltZSBzaG9ydGx5IGFmdGVyIHRoZSBUTEIgZmx1c2ggdGhpcyBmbGFnIGRvZXMgb24gdmZy ZWUgb2YNCj4gPiA+IHRoZQ0KPiA+ID4gQlBGDQo+ID4gPiBwcm9ncmFtLCB0aGUgbWFjaGluZSBo dW5nLiBGdXJ0aGVyIGludmVzdGlnYXRpb24gc2hvd2VkIHRoYXQNCj4gPiA+IGJlZm9yZQ0KPiA+ ID4gYW55IG9mDQo+ID4gPiB0aGUgY2hhbmdlcyBmb3IgdGhpcyBmbGFnIHdlcmUgaW50cm9kdWNl ZCwgd2l0aA0KPiA+ID4gQ09ORklHX0RFQlVHX1BBR0VBTExPQw0KPiA+ID4gY29uZmlndXJlZCAo d2hpY2ggZG9lcyBhIHNpbWlsYXIgVExCIGZsdXNoIG9mIHRoZSB2bWFsbG9jIHJhbmdlDQo+ID4g PiBvbg0KPiA+ID4gZXZlcnkgdmZyZWUpLCB0aGlzIG1hY2hpbmUgYWxzbyBodW5nIHNob3J0bHkg YWZ0ZXIgdGhlIGZpcnN0DQo+ID4gPiB2bWFsbG9jDQo+ID4gPiB1bm1hcC9mcmVlLg0KPiA+ID4g DQo+ID4gPiBTbyB0aGUgZXZpZGVuY2UgcG9pbnRzIHRvIHRoZXJlIGJlaW5nIHNvbWUgZXhpc3Rp bmcgaXNzdWUgd2l0aA0KPiA+ID4gdGhlDQo+ID4gPiB2bWFsbG9jIFRMQiBmbHVzaGVzLCBidXQg aXQncyBzdGlsbCB1bmtub3duIGV4YWN0bHkgd2h5IHRoZXNlDQo+ID4gPiBoYW5ncw0KPiA+ID4g YXJlDQo+ID4gPiBoYXBwZW5pbmcgb24gc3BhcmMuIEl0IGlzIGFsc28gdW5rbm93biB3aGVuIHNv bWVvbmUgd2l0aCB0aGlzDQo+ID4gPiBoYXJkd2FyZQ0KPiA+ID4gY291bGQgcmVzb2x2ZSB0aGlz LCBhbmQgaW4gdGhlIG1lYW50aW1lIHVzaW5nIHRoaXMgZmxhZyBvbiBpdA0KPiA+ID4gdHVybnMg YQ0KPiA+ID4gbHVya2luZyBiZWhhdmlvciBpbnRvIHNvbWV0aGluZyB0aGF0IHByZXZlbnRzIGJv b3QuDQo+ID4gDQo+ID4gVGhlIHNwYXJjIFRMQiBmbHVzaCBpc3N1ZSBoYXMgYmVlbiBiaXNlY3Rl ZCBhbmQgaXMgYmVpbmcgd29ya2VkIG9uDQo+ID4gbm93LA0KPiA+IHNvIGhvcGVmdWxseSB3ZSB3 b24ndCBuZWVkIHRoaXMgcGF0Y2g6DQo+ID4gaHR0cHM6Ly9tYXJjLmluZm8vP2w9bGludXgtc3Bh cmMmbT0xNTU5MTU2OTQzMDQxMTgmdz0yDQo+IA0KPiBBbmQgdGhlIHNwYXJjNjQgcGF0Y2ggdGhh dCBmaXhlcyBDT05GSUdfREVCVUdfUEFHRUFMTE9DIGFsc28gZml4ZXMNCj4gYm9vdGluZw0KPiBv ZiB0aGUgbGF0ZXN0IGdpdCBrZXJuZWwgb24gU3VuIFY0NDUgd2hlcmUgbXkgcHJvYmxlbSBpbml0 aWFsbHkNCj4gaGFwcGVuZWQuDQo+IA0KVGhhbmtzIE1lZWxpcy4gU28gdGhlIFRMQiBmbHVzaCBv biB0aGlzIHBsYXRmb3JtIHdpbGwgYmUgZml4ZWQgYW5kIHdlDQp3b24ndCBuZWVkIHRoaXMgcGF0 Y2guDQo=