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[23.128.96.18]) by mx.google.com with ESMTP id o7si4618028eds.23.2020.09.04.14.01.44; Fri, 04 Sep 2020 14:02:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=aculab.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728054AbgIDVBM (ORCPT + 99 others); Fri, 4 Sep 2020 17:01:12 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([185.58.86.151]:45414 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726791AbgIDVBL (ORCPT ); Fri, 4 Sep 2020 17:01:11 -0400 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-259-YWysdasQNmmHPaKEedcGPw-1; Fri, 04 Sep 2020 22:01:07 +0100 X-MC-Unique: YWysdasQNmmHPaKEedcGPw-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Fri, 4 Sep 2020 22:01:06 +0100 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Fri, 4 Sep 2020 22:01:06 +0100 From: David Laight To: 'Alexey Dobriyan' , Ingo Molnar CC: Christoph Hellwig , Linus Torvalds , Al Viro , "Michael Ellerman" , "x86@kernel.org" , "Luis Chamberlain" , Kees Cook , "linux-kernel@vger.kernel.org" , "linux-fsdevel@vger.kernel.org" , "linux-arch@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" Subject: RE: remove the last set_fs() in common code, and remove it for x86 and powerpc v3 Thread-Topic: remove the last set_fs() in common code, and remove it for x86 and powerpc v3 Thread-Index: AQHWguUCiBf1LDvZDEmt0ea9xeMo3alY9jkQ Date: Fri, 4 Sep 2020 21:01:06 +0000 Message-ID: <63f3c9342a784a0890b3b641a71a8aa1@AcuMS.aculab.com> References: <20200903142242.925828-1-hch@lst.de> <20200904060024.GA2779810@gmail.com> <20200904175823.GA500051@localhost.localdomain> In-Reply-To: <20200904175823.GA500051@localhost.localdomain> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=C51A453 smtp.mailfrom=david.laight@aculab.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: aculab.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogQWxleGV5IERvYnJpeWFuDQo+IFNlbnQ6IDA0IFNlcHRlbWJlciAyMDIwIDE4OjU4DQo+ IA0KPiBPbiBGcmksIFNlcCAwNCwgMjAyMCBhdCAwODowMDoyNEFNICswMjAwLCBJbmdvIE1vbG5h ciB3cm90ZToNCj4gPiAqIENocmlzdG9waCBIZWxsd2lnIDxoY2hAbHN0LmRlPiB3cm90ZToNCj4g PiA+IHRoaXMgc2VyaWVzIHJlbW92ZXMgdGhlIGxhc3Qgc2V0X2ZzKCkgdXNlZCB0byBmb3JjZSBh IGtlcm5lbCBhZGRyZXNzDQo+ID4gPiBzcGFjZSBmb3IgdGhlIHVhY2Nlc3MgY29kZSBpbiB0aGUg a2VybmVsIHJlYWQvd3JpdGUvc3BsaWNlIGNvZGUsIGFuZCB0aGVuDQo+ID4gPiBzdG9wcyBpbXBs ZW1lbnRpbmcgdGhlIGFkZHJlc3Mgc3BhY2Ugb3ZlcnJpZGVzIGVudGlyZWx5IGZvciB4ODYgYW5k DQo+ID4gPiBwb3dlcnBjLg0KPiA+DQo+ID4gQ29vbCEgRm9yIHRoZSB4ODYgYml0czoNCj4gPg0K PiA+ICAgQWNrZWQtYnk6IEluZ28gTW9sbmFyIDxtaW5nb0BrZXJuZWwub3JnPg0KPiANCj4gc2V0 X2ZzKCkgaXMgb2xkZXIgdGhhbiBzb21lIGtlcm5lbCBoYWNrZXJzIQ0KPiANCj4gCSQgY2QgbGlu dXgtMC4xMS8NCj4gCSQgZmluZCAuIC10eXBlIGYgLW5hbWUgJyouaCcgfCB4YXJncyBncmVwIC1l IHNldF9mcyAtdyAtbiAtQTMNCj4gCS4vaW5jbHVkZS9hc20vc2VnbWVudC5oOjYxOmV4dGVybiBp bmxpbmUgdm9pZCBzZXRfZnModW5zaWduZWQgbG9uZyB2YWwpDQo+IAkuL2luY2x1ZGUvYXNtL3Nl Z21lbnQuaC02Mi17DQo+IAkuL2luY2x1ZGUvYXNtL3NlZ21lbnQuaC02My0gICAgIF9fYXNtX18o Im1vdiAlMCwlJWZzIjo6ImEiICgodW5zaWduZWQgc2hvcnQpIHZhbCkpOw0KPiAJLi9pbmNsdWRl L2FzbS9zZWdtZW50LmgtNjQtfQ0KDQpXaGF0IGlzIHRoaXMgc3RyYW5nZSAlZnMgcmVnaXN0ZXIg eW91IGFyZSB0YWxraW5nIGFib3V0Lg0KRmlndXJlIDItNCBvbmx5IGhhcyBDUywgRFMsIFNTIGFu ZCBFUy4NCg0KCURhdmlkDQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxl eSBSb2FkLCBNb3VudCBGYXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0 aW9uIE5vOiAxMzk3Mzg2IChXYWxlcykNCg==