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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 DF493E748ED for ; Sun, 1 Oct 2023 06:21:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=vUEqxgmNT7CrV0jK4hQsMnmSYyQal44gIlT43fWyCPc=; b=S0eiLGhItMSYIP rza5oYt5rWDR9ZMD9SFlaHQi+salhHUHttqECeCZvmvj9ZbtULUX29sEJGyQcuXXqG/xsnbzhkC8r zW5xDrCwhy864bW6+030hbLndzJwU1eThipztx4DNJYAq38X0+aoug8effdbeqkdesrJVNluCuJZy p0X6PkgU9qfuV7DUI8ACWjqfdEaXlQm+dHq8MLqUV95eP2mGDRVSZuPMEr/3uj1eZ8BwyfVukuWLg hrVBxGwKdg3co6zH8ilDXK1i0Pw1inh5Ncr2IjXoiyY5plF0VQUXKAtQQXn+SaqiMDnt3vkqabARx TTrymYPZ67zDTjkDem1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qmpot-00AfDd-2f; Sun, 01 Oct 2023 06:20:47 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qmpor-00AfD1-2I for linux-arm-kernel@lists.infradead.org; Sun, 01 Oct 2023 06:20:47 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 3AB67CE0AC4; Sun, 1 Oct 2023 06:20:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D636DC433C7; Sun, 1 Oct 2023 06:20:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696141240; bh=YDUZdeEXU5GQ21bz2RuNAZE9GXbGGebX5Tc6BWPTwnI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cxIF61TJ418ssrowJq9Xysr/+cYheFTlfkvk7x7L34U8POn50VYY4Pppjs6DOl6Bz tMSnec4n9J+AbAEqJsyDlQybR6Mg3XThRAiZjwahDx4W80WaCAJqQjrWeeA6CjLF+2 9qZLqQMq5yNfixB8i/KhNfWniPxFWqZJ5Fd7JsJ8= Date: Sun, 1 Oct 2023 08:20:37 +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: <2023100130-profusely-landside-0f97@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> <2023093002-bonfire-petty-c3ca@gregkh> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230930_232045_979178_3E95A5CE X-CRM114-Status: GOOD ( 21.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, Sep 30, 2023 at 09:13:07PM +0000, Wei Liu wrote: > On Sat, Sep 30, 2023 at 08:31:13PM +0200, Greg KH wrote: > > 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? > > I don't think this matter, does it? This patch series had been rewritten > so many times internally to conform to upstream standard it is very > difficult to track down who wrote this and when. The point is someone wrote this for a good reason so figuring out why that was done would be good for you all to do as maybe it is true! > If you have concrete concerns about removing the text, please let me > know. You need to verify that the comment is not true before removing it, otherwise you all will have a very hard time in the future when things change... thanks, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel