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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8807EC433F5 for ; Fri, 18 Mar 2022 22:28:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241288AbiCRWaC (ORCPT ); Fri, 18 Mar 2022 18:30:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241280AbiCRWaC (ORCPT ); Fri, 18 Mar 2022 18:30:02 -0400 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id BEBE915DA9E for ; Fri, 18 Mar 2022 15:28:41 -0700 (PDT) Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-308-tJXXIe7QOkm1qFX-LQUFdA-1; Fri, 18 Mar 2022 22:28:38 +0000 X-MC-Unique: tJXXIe7QOkm1qFX-LQUFdA-1 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) by AcuMS.aculab.com (fd9f:af1c:a25b:0:994c:f5c2:35d6:9b65) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Fri, 18 Mar 2022 22:28:38 +0000 Received: from AcuMS.Aculab.com ([fe80::994c:f5c2:35d6:9b65]) by AcuMS.aculab.com ([fe80::994c:f5c2:35d6:9b65%12]) with mapi id 15.00.1497.033; Fri, 18 Mar 2022 22:28:37 +0000 From: David Laight To: 'Juergen Gross' , "xen-devel@lists.xenproject.org" , "platform-driver-x86@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Dell.Client.Kernel@dell.com" CC: Stuart Hayes , Hans de Goede , Mark Gross , "stable@vger.kernel.org" Subject: RE: [PATCH] platform/x86/dell: add buffer allocation/free functions for SMI calls Thread-Topic: [PATCH] platform/x86/dell: add buffer allocation/free functions for SMI calls Thread-Index: AQHYOto/hyLOp/NEJ0S+JLWvPC30KazFQPKggAAbeICAAFvP8A== Date: Fri, 18 Mar 2022 22:28:37 +0000 Message-ID: References: <20220318150950.16843-1-jgross@suse.com> <2a4573e0-4a8d-52c1-d29b-66b13bfe376f@suse.com> In-Reply-To: <2a4573e0-4a8d-52c1-d29b-66b13bfe376f@suse.com> 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 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogSnVlcmdlbiBHcm9zcw0KPiBTZW50OiAxOCBNYXJjaCAyMDIyIDE2OjU2DQo+IA0KPiBP biAxOC4wMy4yMiAxNjoyMiwgRGF2aWQgTGFpZ2h0IHdyb3RlOg0KPiA+IEZyb206IEp1ZXJnZW4g R3Jvc3MNCj4gPj4gU2VudDogMTggTWFyY2ggMjAyMiAxNToxMA0KPiA+Pg0KPiA+PiBUaGUgZGNk YmFzIGRyaXZlciBpcyB1c2VkIHRvIGNhbGwgU01JIGhhbmRsZXJzIGZvciBib3RoLCBkY2RiYXMg YW5kDQo+ID4+IGRlbGwtc21iaW9zLXNtbS4gQm90aCBkcml2ZXJzIGFsbG9jYXRlIGEgYnVmZmVy IGZvciBjb21tdW5pY2F0aW5nDQo+ID4+IHdpdGggdGhlIFNNSSBoYW5kbGVyLiBUaGUgcGh5c2lj YWwgYnVmZmVyIGFkZHJlc3MgaXMgdGhlbiBwYXNzZWQgdG8NCj4gPj4gdGhlIGNhbGxlZCBTTUkg aGFuZGxlciB2aWEgJWVieC4NCj4gPj4NCj4gPj4gVW5mb3J0dW5hdGVseSB0aGlzIGRvZXNuJ3Qg d29yayB3aGVuIHJ1bm5pbmcgaW4gWGVuIGRvbTAsIGFzIHRoZQ0KPiA+PiBwaHlzaWNhbCBhZGRy ZXNzIG9idGFpbmVkIHZpYSB2aXJ0X3RvX3BoeXMoKSBpcyBvbmx5IGEgZ3Vlc3QgcGh5c2ljYWwN Cj4gPj4gYWRkcmVzcywgYW5kIG5vdCBhIG1hY2hpbmUgcGh5c2ljYWwgYWRkcmVzcyBhcyBuZWVk ZWQgYnkgU01JLg0KPiA+DQo+ID4gVGhlIHBoeXNpY2FsIGFkZHJlc3MgZnJvbSB2aXJ0X3RvX3Bo eSgpIGlzIGFsd2F5cyB3cm9uZy4NCj4gPiBUaGF0IGlzIHRoZSBwaHlzaWNhbCBhZGRyZXNzIHRo ZSBjcHUgaGFzIGZvciB0aGUgbWVtb3J5Lg0KPiA+IFdoYXQgeW91IHdhbnQgaXMgdGhlIGFkZHJl c3MgdGhlIGRtYSBtYXN0ZXIgaW50ZXJmYWNlIG5lZWRzIHRvIHVzZS4NCj4gPiBUaGF0IGNhbiBi ZSBkaWZmZXJlbnQgZm9yIGEgcGh5c2ljYWwgc3lzdGVtIC0gbm8gbmVlZCBmb3IgdmlydHVhbGlz YXRpb24uDQo+ID4NCj4gPiBPbiB4ODYgdGhleSBkbyB1c3VhbGx5IG1hdGNoLCBidXQgYW55dGhp bmcgd2l0aCBhIGZ1bGwgaW9tbXUNCj4gPiB3aWxsIG5lZWQgY29tcGxldGVseSBkaWZmZXJlbnQg YWRkcmVzc2VzLg0KPiANCj4gWWVzLCB0aGFua3MgZm9yIHJlbWluZGluZyBtZSBvZiB0aGF0Lg0K PiANCj4gVGhlIFNNSSBoYW5kbGVyIGlzIHJ1bm5pbmcgb24gdGhlIGNwdSwgcmlnaHQ/IFNvIHVz aW5nIHRoZSBETUENCj4gYWRkcmVzcyBpcyB3cm9uZyBpbiBjYXNlIG9mIGFuIElPTU1VLiBJIHJl YWxseSBuZWVkIHRoZSBtYWNoaW5lDQo+IHBoeXNpY2FsIGFkZHJlc3MuDQoNClRoYXQgb3VnaHQg dG8gYmUgaGFuZGxlZCBieSB0aGUgJ2RldicgcGFyYW1ldGVyIHRvIGRtYV9hbGxvY19jb2hlcmVu dCgpLg0KDQoJRGF2aWQNCg0KLQ0KUmVnaXN0ZXJlZCBBZGRyZXNzIExha2VzaWRlLCBCcmFtbGV5 IFJvYWQsIE1vdW50IEZhcm0sIE1pbHRvbiBLZXluZXMsIE1LMSAxUFQsIFVLDQpSZWdpc3RyYXRp b24gTm86IDEzOTczODYgKFdhbGVzKQ0K