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 C85D6C433F5 for ; Mon, 18 Oct 2021 14:17:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1D9E60F24 for ; Mon, 18 Oct 2021 14:17:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232345AbhJROTw (ORCPT ); Mon, 18 Oct 2021 10:19:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44280 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232292AbhJROTn (ORCPT ); Mon, 18 Oct 2021 10:19:43 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 88F9AC061796 for ; Mon, 18 Oct 2021 07:09:18 -0700 (PDT) Received: from zn.tnic (p200300ec2f0857009e2a46238f1e0c2c.dip0.t-ipconnect.de [IPv6:2003:ec:2f08:5700:9e2a:4623:8f1e:c2c]) (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 E70481EC04C2; Mon, 18 Oct 2021 16:09:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1634566157; 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=ld7x0cNN3q6gsNngWIiRpCx5szIAiZbhEoaLlBcezcs=; b=i1+69crwiyD82yRWTrY0MjpqQ7/QxLVjXtrM0Pv5+NMZB6RDRZvkKNVDTXHsDx/ilLD4n4 UfP067rEFtrnaS3Mc9e3xkyv7FOvG1cYRrSNqu9CWBif7GWP4TkmK+g/4UReLKKt41QyB2 9mGKyZVPJGTohYgonpmmhuSs7OOpsLs= Date: Mon, 18 Oct 2021 16:09:16 +0200 From: Borislav Petkov To: Dave Hansen Cc: Kuppuswamy Sathyanarayanan , Thomas Gleixner , Ingo Molnar , x86@kernel.org, Paolo Bonzini , David Hildenbrand , Andrea Arcangeli , Josh Poimboeuf , Juergen Gross , Deep Shah , VMware Inc , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Peter H Anvin , Tony Luck , Dan Williams , Andi Kleen , Kirill Shutemov , Sean Christopherson , Kuppuswamy Sathyanarayanan , linux-kernel@vger.kernel.org Subject: Re: [PATCH v8 06/11] x86/traps: Add #VE support for TDX guest Message-ID: References: <20211005025205.1784480-1-sathyanarayanan.kuppuswamy@linux.intel.com> <20211005025205.1784480-7-sathyanarayanan.kuppuswamy@linux.intel.com> <5b7f13b9-6d32-c97c-aaea-4e256a59f90b@intel.com> <4f04c6c0-31c6-9293-25c1-ea4bc1722dc8@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <4f04c6c0-31c6-9293-25c1-ea4bc1722dc8@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 18, 2021 at 07:05:21AM -0700, Dave Hansen wrote: > It's not a problem. I think I'd just rather see a splat (oops or > WARN_ON_ONCE()) than silently returning an error. Ok, that makes sense too. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette