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[147.75.80.249]) by mx.google.com with ESMTPS id m14-20020a170906160e00b00a23365c248dsi8442497ejd.839.2023.12.30.14.39.46 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Dec 2023 14:39:46 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-13602-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-13602-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-13602-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=aculab.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 6265A1F22469 for ; Sat, 30 Dec 2023 22:39:46 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AFC3212B75; Sat, 30 Dec 2023 22:39:30 +0000 (UTC) X-Original-To: linux-kernel@vger.kernel.org Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7E3AB11C94 for ; Sat, 30 Dec 2023 22:39:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aculab.com Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-56-J9DeA6IWNj20ulVSrrgVVg-1; Sat, 30 Dec 2023 22:39:20 +0000 X-MC-Unique: J9DeA6IWNj20ulVSrrgVVg-1 Received: from AcuMS.Aculab.com (10.202.163.4) by AcuMS.aculab.com (10.202.163.4) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Sat, 30 Dec 2023 22:39:02 +0000 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Sat, 30 Dec 2023 22:39:02 +0000 From: David Laight To: 'Linus Torvalds' CC: "linux-kernel@vger.kernel.org" , "peterz@infradead.org" , "longman@redhat.com" , "mingo@redhat.com" , "will@kernel.org" , "boqun.feng@gmail.com" , "xinhui.pan@linux.vnet.ibm.com" , "virtualization@lists.linux-foundation.org" , Zeng Heng Subject: RE: [PATCH next 0/5] locking/osq_lock: Optimisations to osq_lock code Thread-Topic: [PATCH next 0/5] locking/osq_lock: Optimisations to osq_lock code Thread-Index: Ado6lJ8STYITmewCRxaK5t3V4duzKgAw3MqAAAYz05A= Date: Sat, 30 Dec 2023 22:39:02 +0000 Message-ID: <1015f066d717465191c7b7599257f683@AcuMS.aculab.com> References: <73a4b31c9c874081baabad9e5f2e5204@AcuMS.aculab.com> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 RnJvbTogTGludXMgVG9ydmFsZHMNCj4gU2VudDogMzAgRGVjZW1iZXIgMjAyMyAxOTo0MQ0KPiAN Cj4gT24gRnJpLCAyOSBEZWMgMjAyMyBhdCAxMjo1MiwgRGF2aWQgTGFpZ2h0IDxEYXZpZC5MYWln aHRAYWN1bGFiLmNvbT4gd3JvdGU6DQo+ID4NCj4gPiBEYXZpZCBMYWlnaHQgKDUpOg0KPiA+ICAg TW92ZSB0aGUgZGVmaW5pdGlvbiBvZiBvcHRpbWlzdGljX3NwaW5fbm9kZSBpbnRvIG9zZl9sb2Nr LmMNCj4gPiAgIENsYXJpZnkgb3NxX3dhaXRfbmV4dCgpDQo+IA0KPiBJIHRvb2sgdGhlc2UgdHdv IGFzIHByZXBhcmF0b3J5IGluZGVwZW5kZW50IHBhdGNoZXMsIHdpdGggdGhhdA0KPiBvc3Ffd2Fp dF9uZXh0KCkgY2xhcmlmaWNhdGlvbiBzcGxpdCBpbnRvIHR3by4NCj4gDQo+IEkgYWxzbyBkaWQg dGhlIHJlbmFtaW5nIHRoYXQgV2FpbWFuIGFza2VkIGZvci4NCg0KT2ssIEknbGwgdHJ5IHRvIHJl bW92ZSB0aGVtIGZyb20gYW55IHJlc3Bpbi4NCihPciBhdCBsZWFzdCBwdXQgdGhlbSBmaXJzdCEp DQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9h ZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBO bzogMTM5NzM4NiAoV2FsZXMpDQo=