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 91983C433EF for ; Wed, 15 Jun 2022 22:49:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349797AbiFOWtz (ORCPT ); Wed, 15 Jun 2022 18:49:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349219AbiFOWtw (ORCPT ); Wed, 15 Jun 2022 18:49:52 -0400 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 121A3563AE for ; Wed, 15 Jun 2022 15:49:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655333391; x=1686869391; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=KTjICITjrVt2DQkelrrQm6WihpE66G8gij1AAo7jBWs=; b=Ziuvf6uf1HQ8VPmLmrAhxJEVLn6c9xWpP5hZWz5G5zG0WcAVjRYfW4G5 f+HE1zIUeA42ld10dIHdAFiHjrd3vMYsHPvuC9f/XLaJXJFqRJngX3fu3 8TgYXskV3oyUCw2dnLpTQwv6K7m1NgtKbGfY2mQdsXiU/HBSC1IsjPGmU kd+Suu/v3L9GcMUcCficr4kg3x9g5eJ5GtLx9ecUrxxHwVuT4Ph3phdH8 XI7u5/JfyII8JMN/IEuOixFSSD2ZW/q98+SZUd7lLRmg389Wj2IPai+cL m1I71z/gWsuNqbMu2ggWK5aMSKQOgPSTPs2ZaI4LIlRpsvLLrjAMKeG4A w==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="258971800" X-IronPort-AV: E=Sophos;i="5.91,302,1647327600"; d="scan'208";a="258971800" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2022 15:49:49 -0700 X-IronPort-AV: E=Sophos;i="5.91,302,1647327600"; d="scan'208";a="559409416" Received: from mjortiz-mobl.amr.corp.intel.com (HELO [10.212.185.241]) ([10.212.185.241]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2022 15:49:48 -0700 Message-ID: Date: Wed, 15 Jun 2022 15:49:49 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCHv4 3/3] x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page Content-Language: en-US To: "Kirill A. Shutemov" Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, luto@kernel.org, peterz@infradead.org, ak@linux.intel.com, dan.j.williams@intel.com, david@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org, sathyanarayanan.kuppuswamy@linux.intel.com, seanjc@google.com, thomas.lendacky@amd.com, x86@kernel.org References: <20220614120135.14812-1-kirill.shutemov@linux.intel.com> <20220614120135.14812-4-kirill.shutemov@linux.intel.com> <051fd468-11e6-308b-66c8-4de16ff80deb@intel.com> <20220615171042.oeumb3vs3ttu4rvd@black.fi.intel.com> <1d190555-2bb1-e483-2405-e28ddabead07@intel.com> <20220615224303.el4qtowheu2rgpdn@black.fi.intel.com> From: Dave Hansen In-Reply-To: <20220615224303.el4qtowheu2rgpdn@black.fi.intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/15/22 15:43, Kirill A. Shutemov wrote: > I will reword it like this: > > The issue was discovered by analysis after triggering other issue with > load_unaligned_zeropad(). Yeah, that sounds sane. I'm also happy to shove this into the commit message before I push it out.