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 8DFD9C433EF for ; Wed, 15 Jun 2022 23:17:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357494AbiFOXRm (ORCPT ); Wed, 15 Jun 2022 19:17:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355278AbiFOXRH (ORCPT ); Wed, 15 Jun 2022 19:17:07 -0400 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93411326E8 for ; Wed, 15 Jun 2022 16:16:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655335006; x=1686871006; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bY3fKUHAmLFD0yM/TYiwTA6Jp1QNnt24Ewml6eGfPqQ=; b=C0gRpfMK1YbC+49NS7v4qZIppFL0oVp7RTWW/KGckRCcn0RtMbmuJxCc KQIz3Do73A3I+nESMHmF20AqmPiQRaG5OHgTrOUxsmwx8qWwd+fOGzWqd /2M8zjhIqzQStdrIgHcXlh19K3micjOC1877wTSSwOCp9PbNCXIWKLCgx /MCFNNOOco/FHaZ7pnpEgFEqLoBhHF2gkrNywd+ihL8ttg+JaVe4HgDZS WHDaRFozk+vt/fA+r6hW5gIoqihbybIZh2D3Fxf81KEbWuPS9nlGv1XjU S+bBZpAs9qnTY0hMs/D8BnlwQ308i71odUEpucL+iNY8dxVyvHKYqNdtg A==; X-IronPort-AV: E=McAfee;i="6400,9594,10379"; a="277917436" X-IronPort-AV: E=Sophos;i="5.91,302,1647327600"; d="scan'208";a="277917436" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2022 16:16:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,302,1647327600"; d="scan'208";a="674755716" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 15 Jun 2022 16:16:40 -0700 Received: by black.fi.intel.com (Postfix, from userid 1000) id 0EC9D109; Thu, 16 Jun 2022 02:16:44 +0300 (EEST) Date: Thu, 16 Jun 2022 02:16:44 +0300 From: "Kirill A. Shutemov" To: Dave Hansen 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 Subject: Re: [PATCHv4 3/3] x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page Message-ID: <20220615231644.jpuzotsiuyuqwlgm@black.fi.intel.com> 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 15, 2022 at 03:49:49PM -0700, Dave Hansen wrote: > 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. It is fine as is in your tree. -- Kirill A. Shutemov