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[2620:137:e000::3:3]) by mx.google.com with ESMTPS id ck7-20020a056a00328700b0068fb8fa1e71si17149554pfb.207.2023.09.30.17.02.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 30 Sep 2023 17:02:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b="eCxGV53/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id D8A8E804C482; Sat, 30 Sep 2023 11:31:25 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234697AbjI3SbU (ORCPT + 99 others); Sat, 30 Sep 2023 14:31:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233050AbjI3SbT (ORCPT ); Sat, 30 Sep 2023 14:31:19 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B843CE1; Sat, 30 Sep 2023 11:31:16 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2140C433C8; Sat, 30 Sep 2023 18:31:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696098676; bh=gPSt2DVfnZHEWNHwWx6rdcYJzFL/8huE+2zVEzu3HzI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eCxGV53/kBfbr1GUpC5e/i9KXl5o7XVW0tcnTT1KwiBw4mRDy6sqeUIiaKpWMyMmh 71dbmjeyf2gRyNh1E+xT2rH6H1genxj9yX4EL+SNAWKzMe3IDdMDxLVi+gjIMu5HIc Yy8X3iOpXOGLMRlr495lhglerpgD+4y/rq5Sq5Jo= Date: Sat, 30 Sep 2023 20:31:13 +0200 From: Greg KH To: Wei Liu Cc: Nuno Das Neves , linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, patches@lists.linux.dev, mikelley@microsoft.com, kys@microsoft.com, haiyangz@microsoft.com, decui@microsoft.com, apais@linux.microsoft.com, Tianyu.Lan@microsoft.com, ssengar@linux.microsoft.com, mukeshrathor@microsoft.com, stanislav.kinsburskiy@gmail.com, jinankjain@linux.microsoft.com, vkuznets@redhat.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, will@kernel.org, catalin.marinas@arm.com Subject: Re: [PATCH v4 15/15] Drivers: hv: Add modules to expose /dev/mshv to VMMs running on Hyper-V Message-ID: <2023093002-bonfire-petty-c3ca@gregkh> References: <1696010501-24584-1-git-send-email-nunodasneves@linux.microsoft.com> <1696010501-24584-16-git-send-email-nunodasneves@linux.microsoft.com> <2023093004-evoke-snowbird-363b@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Sat, 30 Sep 2023 11:31:26 -0700 (PDT) On Sat, Sep 30, 2023 at 06:11:19PM +0000, Wei Liu wrote: > On Sat, Sep 30, 2023 at 08:11:37AM +0200, Greg KH wrote: > > On Fri, Sep 29, 2023 at 11:01:41AM -0700, Nuno Das Neves wrote: > > > --- /dev/null > > > +++ b/include/uapi/linux/mshv.h > > > @@ -0,0 +1,306 @@ > > > +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ > > > > Much better. > > > > > +#ifndef _UAPI_LINUX_MSHV_H > > > +#define _UAPI_LINUX_MSHV_H > > > + > > > +/* > > > + * Userspace interface for /dev/mshv > > > + * Microsoft Hypervisor root partition APIs > > > + * NOTE: This API is not yet stable! > > > > Sorry, that will not work for obvious reasons. > > This can be removed. For practical purposes, the API has been stable for > the past three years. Then who wrote this text? confused, greg k-h