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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E85D2C3DA49 for ; Thu, 18 Jul 2024 10:02:59 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4WPpJy49nSz3dWb for ; Thu, 18 Jul 2024 20:02:58 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=aculab.com (client-ip=185.58.85.151; helo=eu-smtp-delivery-151.mimecast.com; envelope-from=david.laight@aculab.com; receiver=lists.ozlabs.org) Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4WPpJM3DqBz3ccX for ; Thu, 18 Jul 2024 20:02:25 +1000 (AEST) 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-80-_z23Jv5lPxy11QywTJfvFg-1; Thu, 18 Jul 2024 11:02:20 +0100 X-MC-Unique: _z23Jv5lPxy11QywTJfvFg-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Thu, 18 Jul 2024 11:01:41 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Thu, 18 Jul 2024 11:01:41 +0100 From: David Laight To: 'Stewart Hildebrand' , Bjorn Helgaas , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , "Michael Ellerman" , Nicholas Piggin , Christophe Leroy , "Naveen N. Rao" , Thomas Zimmermann , "Arnd Bergmann" , Sam Ravnborg , Yongji Xie , =?utf-8?B?SWxwbyBKw6RydmluZW4=?= Subject: RE: [PATCH v2 0/8] PCI: Align small (<4k) BARs Thread-Topic: [PATCH v2 0/8] PCI: Align small (<4k) BARs Thread-Index: AQHa17cKP+9xH7dU/kmzREQ0omlV2bH64QzQgABNsICAAQylQA== Date: Thu, 18 Jul 2024 10:01:41 +0000 Message-ID: <6cd271759286482db8d390823f408b05@AcuMS.aculab.com> References: <20240716193246.1909697-1-stewart.hildebrand@amd.com> <0da056616de54589bc1d4b95dcdf5d3d@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 x-originating-ip: [10.202.205.107] 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 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-pci@vger.kernel.org" , "x86@kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" RnJvbTogU3Rld2FydCBIaWxkZWJyYW5kDQo+IFNlbnQ6IDE3IEp1bHkgMjAyNCAxOTozMQ0KLi4u DQo+ID4gRm9yIG1vcmUgbm9ybWFsIGhhcmR3YXJlIGp1c3QgZW5zdXJpbmcgdGhhdCB0d28gc2Vw YXJhdGUgdGFyZ2V0cyBkb24ndCBzaGFyZQ0KPiA+IGEgcGFnZSB3aGlsZSBhbGxvd2luZyAoZWcp IHR3byAxayBCQVIgdG8gcmVzaWRlIGluIHRoZSBzYW1lIDY0ayBwYWdlIHdvdWxkDQo+ID4gZ2l2 ZSBzb21lIHNlY3VyaXR5Lg0KPiANCj4gQWxsb3cgbWUgdG8gdW5kZXJzdGFuZCB0aGlzIGJldHRl ciwgd2l0aCBhbiBleGFtcGxlOg0KPiANCj4gUENJIERldmljZSBBDQo+ICAgICBCQVIgMSAoMWsp DQo+ICAgICBCQVIgMiAoMWspDQo+IA0KPiBQQ0kgRGV2aWNlIEINCj4gICAgIEJBUiAxICgxaykN Cj4gICAgIEJBUiAyICgxaykNCj4gDQo+IFdlIGFsaWduIGFsbCBCQVJzIHRvIDRrLiBBZGRpdGlv bmFsbHksIGFyZSB5b3Ugc2F5aW5nIGl0IHdvdWxkIGJlIG9rIHRvDQo+IGxldCBib3RoIGRldmlj ZSBBIEJBUnMgdG8gcmVzaWRlIGluIHRoZSBzYW1lIDY0ayBwYWdlLCB3aGlsZSBkZXZpY2UgQg0K PiBCQVJzIHdvdWxkIG5lZWQgdG8gcmVzaWRlIGluIGEgc2VwYXJhdGUgNjRrIHBhZ2U/IEkuZS4g aGF2aW5nIHR3byBsZXZlbHMNCj4gb2YgYWxpZ25tZW50OiBQQUdFX1NJWkUgb24gYSBwZXItZGV2 aWNlIGJhc2lzLCBhbmQgNGsgb24gYSBwZXItQkFSDQo+IGJhc2lzPw0KPiANCj4gSWYgSSB1bmRl cnN0YW5kIHlvdSBjb3JyZWN0bHksIHRoZXJlJ3MgY3VycmVudGx5IG5vIGxvZ2ljIGluIHRoZSBQ Q0kNCj4gc3Vic3lzdGVtIHRvIGVhc2lseSBzdXBwb3J0IHRoaXMsIHNvIHRoYXQgaXMgYSByYXRo ZXIgbGFyZ2UgYXNrLiBJJ20NCj4gYWxzbyBub3Qgc3VyZSB0aGF0IGl0J3MgbmVjZXNzYXJ5Lg0K DQpUaGF0IGlzIHdoYXQgSSB3YXMgdGhpbmtpbmcsIGJ1dCBpdCBwcm9iYWJseSBkb2Vzbid0IG1h dHRlci4NCkl0IHdvdWxkIG9ubHkgYmUgbmVjZXNzYXJ5IGlmIHRoZSBzeXN0ZW0gd291bGQgb3Ro ZXJ3aXNlIHJ1biBvdXQNCm9mIFBDSShlKSBhZGRyZXNzIHNwYWNlLg0KDQpFdmVuIGFmdGVyIEkg cmVkdWNlZCBvdXIgRlBHQXMgQkFScyBmcm9tIDMyTUIgdG8gJ29ubHknIDRNQiAoMU1CICsgMU1C ICsgOGspDQp3ZSBzdGlsbCBnZXQgaXNzdWVzIHdpdGggc29tZSBQQyBiaW9zIGZhaWxpbmcgdG8g YWxsb2NhdGUgdGhlIHJlc291cmNlcw0KaW4gc29tZSBzbG90cyAtIGJ1dCB0aGVzZSBhcmUgb2xk IHg4Ni02NCBzeXN0ZW1zIHRoYXQgbWlnaHQgaGF2ZSBiZWVuIGV4cGVjdGVkDQp0byBydW4gMzJi aXQgd2luZG93cy4NClRoZSByZXF1aXJlbWVudCB0byB1c2UgYSBzZXBhcmF0ZSBCQVIgZm9yIE1T SVggcHJldHR5IG11Y2ggZG91YmxlcyB0aGUNCnJlcXVpcmVkIGFkZHJlc3Mgc3BhY2UuDQoNCkFz IGFuIGFzaWRlLCBpZiBhIFBDSWUgZGV2aWNlIGFza3MgZm9yOg0KCUJBUi0wICg0aykNCglCQVIt MSAoOGspDQoJQkFSLTIgKDRrKQ0KKHdoaWNoIGlzIGEgYml0IHNpbGx5KQ0KZG9lcyBpdCBnZXQg cGFja2VkIGludG8gMTZrIHdpdGggbm8gcGFkZGluZyBieSBhc3NpZ25pbmcgQkFSLTIgYmV0d2Vl bg0KQkFSLTAgYW5kIEJBUi0xLCBvciBpcyBpdCBhbGwgcGFkZGVkIG91dCB0byAzMmsuDQpJJ2Qg cHJvYmFibHkgYWRkIGEgY29tbWVudCB0byBzYXkgaXQgaXNuJ3QgZG9uZSA6LSkNCg0KCURhdmlk DQoNCi0NClJlZ2lzdGVyZWQgQWRkcmVzcyBMYWtlc2lkZSwgQnJhbWxleSBSb2FkLCBNb3VudCBG YXJtLCBNaWx0b24gS2V5bmVzLCBNSzEgMVBULCBVSw0KUmVnaXN0cmF0aW9uIE5vOiAxMzk3Mzg2 IChXYWxlcykNCg==