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 3D67CC433FE for ; Thu, 17 Mar 2022 13:11:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233647AbiCQNMu (ORCPT ); Thu, 17 Mar 2022 09:12:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229841AbiCQNMs (ORCPT ); Thu, 17 Mar 2022 09:12:48 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28FA5189A01; Thu, 17 Mar 2022 06:11:31 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 7DE9A1F38D; Thu, 17 Mar 2022 13:11:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1647522690; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GvO+RA/zs1DpQeEsRi/ZP4j6ZeSIQjHSJwuJ153Rf3w=; b=jGpIYhyXi/D9eAEdLR8J7hITGu1XjTKfh+W1wVTZTt58Hp/BmrWlh4q2KnJRmyGRa/I9SU vJgvTUNvAXvTMDkcBbG8Bys2iZ5qldetivZkYcqf3efpIGwGudGjOH3aRLThvvX3p/fqGF nI/W/9Wr+0/XSVgPMW1P6lyBOe7aw9U= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1647522690; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GvO+RA/zs1DpQeEsRi/ZP4j6ZeSIQjHSJwuJ153Rf3w=; b=iEDCfo3fck1MScC4WHdS0jyL0VazxFMLAuGLLqw6FpaDjwTYrd852IK3+UvuHO6nraQ+DY aF3Fl+w78/gOF1BA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4ED5313B64; Thu, 17 Mar 2022 13:11:30 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id EoYKE4IzM2I+CAAAMHmgww (envelope-from ); Thu, 17 Mar 2022 13:11:30 +0000 Date: Thu, 17 Mar 2022 13:11:27 +0000 From: Boris Petkov To: Peter Gonda , Joerg Roedel CC: Michael Roth , Brijesh Singh , the arch/x86 maintainers , Srinivas Pandruvada , kvm list , LKML , platform-driver-x86@vger.kernel.org, Andy Lutomirski , Sergio Lopez , linux-efi@vger.kernel.org, linux-coco@lists.linux.dev, Ingo Molnar , "Kirill A . Shutemov" , Thomas Gleixner , Tony Luck , linux-mm@kvack.org, Jim Mattson , Ard Biesheuvel , Dave Hansen , "H. Peter Anvin" , Peter Zijlstra , Tom Lendacky , David Rientjes , Dov Murik , Tobin Feldman-Fitzthum , Sean Christopherson , Vlastimil Babka , Paolo Bonzini , Andi Kleen , Borislav Petkov , brijesh.ksingh@gmail.com, Vitaly Kuznetsov , Marc Orr , "Dr . David Alan Gilbert" , Sathyanarayanan Kuppuswamy Subject: =?US-ASCII?Q?Re=3A_=5BPATCH_v12_32/46=5D_x86/compressed/64=3A_Add_s?= =?US-ASCII?Q?upport_for_SEV-SNP_CPUID_table_in_=23VC_handlers?= User-Agent: K-9 Mail for Android In-Reply-To: References: <20220307213356.2797205-1-brijesh.singh@amd.com> <20220307213356.2797205-33-brijesh.singh@amd.com> <20220310212504.2kt6sidexljh2s6p@amd.com> Message-ID: <23728EEA-37B8-478E-9576-DBFD6FE2A294@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On March 14, 2022 5:34:42 PM UTC, Peter Gonda wrote: >I was also thinking about adding a vcpu run exit reason for >termination=2E It would be nice to get a more informative exit reason >than -EINVAL in userspace=2E Thoughts? Absolutely - it should be unambiguously clear why we're terminating=2E=20 --=20 Sent from a small device: formatting sux and brevity is inevitable=2E