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_PASS 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 647D3C4360F for ; Tue, 2 Apr 2019 11:44:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 39E09206B6 for ; Tue, 2 Apr 2019 11:44:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730715AbfDBLoT (ORCPT ); Tue, 2 Apr 2019 07:44:19 -0400 Received: from eu-smtp-delivery-151.mimecast.com ([146.101.78.151]:23742 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726716AbfDBLoT (ORCPT ); Tue, 2 Apr 2019 07:44:19 -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-57-JBKtKZidP6OeCylcTurrsg-1; Tue, 02 Apr 2019 12:44:15 +0100 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b::d117) by AcuMS.aculab.com (fd9f:af1c:a25b::d117) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Tue, 2 Apr 2019 12:45:21 +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; Tue, 2 Apr 2019 12:45:20 +0100 From: David Laight To: 'Alexander Potapenko' , "paulmck@linux.ibm.com" , "hpa@zytor.com" , "peterz@infradead.org" CC: "linux-kernel@vger.kernel.org" , "dvyukov@google.com" , "jyknight@google.com" , "x86@kernel.org" , "mingo@redhat.com" Subject: RE: [PATCH v2] x86/asm: fix assembly constraints in bitops Thread-Topic: [PATCH v2] x86/asm: fix assembly constraints in bitops Thread-Index: AQHU6UdY5ims1sqDDECRt8+l+UbnY6YovS9A Date: Tue, 2 Apr 2019 11:45:20 +0000 Message-ID: <4c6a1e592fd345618ef7b7d5bee592da@AcuMS.aculab.com> References: <20190402112813.193378-1-glider@google.com> In-Reply-To: <20190402112813.193378-1-glider@google.com> Accept-Language: en-GB, en-US Content-Language: 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 X-MC-Unique: JBKtKZidP6OeCylcTurrsg-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogQWxleGFuZGVyIFBvdGFwZW5rbw0KPiBTZW50OiAwMiBBcHJpbCAyMDE5IDEyOjI4DQo+ IA0KPiAxLiBVc2UgbWVtb3J5IGNsb2JiZXIgaW4gYml0b3BzIHRoYXQgdG91Y2ggYXJiaXRyYXJ5 IG1lbW9yeQ0KPiANCj4gQ2VydGFpbiBiaXQgb3BlcmF0aW9ucyB0aGF0IHJlYWQvd3JpdGUgYml0 cyB0YWtlIGEgYmFzZSBwb2ludGVyIGFuZCBhbg0KPiBhcmJpdHJhcmlseSBsYXJnZSBvZmZzZXQg dG8gYWRkcmVzcyB0aGUgYml0IHJlbGF0aXZlIHRvIHRoYXQgYmFzZS4NCg0KQWx0aG91Z2ggeDg2 XzY0IGNhbiB1c2UgYSBzaWduZWQgNjRiaXQgYml0IG51bWJlciwgbG9va2luZyBhdCBhcm0gYW5k IGFybTY0DQp0aGV5IHVzZSAnaW50IG5yJyB0aHJvdWdob3V0IGFzIGRvIHRoZSBnZW5lcmljIGZ1 bmN0aW9ucy4NCk1heWJlIHg4NiBvdWdodCB0byBiZSBjb25zaXN0ZW50IGhlcmUuDQpJIGRvdWJ0 IG5lZ2F0aXZlIGJpdCBudW1iZXJzIGFyZSBleHBlY3RlZCB0byB3b3JrPw0KDQpEaWQgeW91IHRy eSB0ZWxsaW5nIGdjYyB0aGF0IGEgYmlnIGJ1ZmZlciAoMjUwTUIgaXMgdGhlIGxpbWl0IGZvciAz MmJpdCkNCmZyb20gdGhlIHBvaW50ZXIgbWlnaHQgYmUgY2hhbmdlZD8NClRoYXQgb3VnaHQgdG8g YmUgc29mdGVyIHRoYW4gYSBmdWxsICdtZW1vcnknIGNsb2JiZXIgYXMgaXQgc2hvdWxkDQpvbmx5 IGFmZmVjdCBtZW1vcnkgdGhhdCBjb3VsZCBiZSBhY2Nlc3NlZCB0aHJvdWdoIHRoZSBwb2ludGVy Lg0KDQouLi4uDQo+IC0jZGVmaW5lIEJJVE9QX0FERFIoeCkgIittIiAoKih2b2xhdGlsZSBsb25n ICopICh4KSkNCj4gKyNkZWZpbmUgUkxPTkdfQUREUih4KSAibSIgKCoodm9sYXRpbGUgbG9uZyAq KSAoeCkpDQo+ICsjZGVmaW5lIFdCWVRFX0FERFIoeCkgIittIiAoKih2b2xhdGlsZSBjaGFyICop ICh4KSkNCj4gDQo+IC0jZGVmaW5lIEFERFIJCQkJQklUT1BfQUREUihhZGRyKQ0KPiArI2RlZmlu ZSBBRERSCQkJCVJMT05HX0FERFIoYWRkcikNCg0KSXMgaXQgd29ydGgganVzdCBraWxsaW5nIEFE RFIgPw0KKGFzIGEgZGlmZmVyZW50IHBhdGNoKQ0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBB ZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMs IE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRpb24gTm86IDEzOTczODYgKFdhbGVzKQ0K