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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75EA9C4332F for ; Mon, 11 Oct 2021 17:22:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4A4A460E74 for ; Mon, 11 Oct 2021 17:22:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233851AbhJKRYI (ORCPT ); Mon, 11 Oct 2021 13:24:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232866AbhJKRYF (ORCPT ); Mon, 11 Oct 2021 13:24:05 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6141DC061570; Mon, 11 Oct 2021 10:22:05 -0700 (PDT) Received: from zn.tnic (p200300ec2f08bb00e407f16cd758a723.dip0.t-ipconnect.de [IPv6:2003:ec:2f08:bb00:e407:f16c:d758:a723]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id E9C6D1EC03CA; Mon, 11 Oct 2021 19:22:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1633972924; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=7pr8bEeJf1Wrlt46Jv44VNtGfFCv8rw1yr3U/jRU4RM=; b=OdE/UbxCU3yTYZT/ktofAGoS+iLn+dZ9zwJxQwidg90AQ9pLlMGucuTpD2uy49N6mUkhN4 1gJFOcJev9HmqJiNW4CcowDcstnO7INQsNnxRfDzrbHViv/3ozShIPUhFGbaUVGd21BKOQ kNoH+EJuqF5afswjpkvxa0TUjI5BMvA= Date: Mon, 11 Oct 2021 19:22:04 +0200 From: Borislav Petkov To: Tianyu Lan Cc: Tom Lendacky , linux-arch@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, vkuznets@redhat.com, konrad.wilk@oracle.com, hch@lst.de, robin.murphy@arm.com, joro@8bytes.org, parri.andrea@gmail.com, dave.hansen@intel.com, Hikys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, tglx@linutronix.de, mingo@redhat.com, x86@kernel.org, hpa@zytor.com, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, davem@davemloft.net, kuba@kernel.org, gregkh@linuxfoundation.org, arnd@arndb.de, jroedel@suse.de, brijesh.singh@amd.com, Tianyu.Lan@microsoft.com, pgonda@google.com, akpm@linux-foundation.org, kirill.shutemov@linux.intel.com, rppt@kernel.org, tj@kernel.org, aneesh.kumar@linux.ibm.com, saravanand@fb.com, hannes@cmpxchg.org, rientjes@google.com, michael.h.kelley@microsoft.com Subject: Re: [PATCH V7 5/9] x86/sev-es: Expose __sev_es_ghcb_hv_call() to call ghcb hv call out of sev code Message-ID: References: <20211006063651.1124737-1-ltykernel@gmail.com> <20211006063651.1124737-6-ltykernel@gmail.com> <9b5fc629-9f88-039c-7d5d-27cbdf6b00fd@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <9b5fc629-9f88-039c-7d5d-27cbdf6b00fd@gmail.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Oct 11, 2021 at 10:42:18PM +0800, Tianyu Lan wrote: > Hi @Tom and Borislav: > Please have a look at this patch. If it's ok, could you give your ack. I needed to do some cleanups in that area first: https://lore.kernel.org/r/YWRwxImd9Qcls/Yy@zn.tnic Can you redo yours ontop so that you can show what exactly you need exported for HyperV? Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette