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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1,USER_IN_DEF_DKIM_WL autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87946C33CB6 for ; Wed, 22 Jan 2020 20:05:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5639724656 for ; Wed, 22 Jan 2020 20:05:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linux.microsoft.com header.i=@linux.microsoft.com header.b="kvZOepP7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728205AbgAVUFC (ORCPT ); Wed, 22 Jan 2020 15:05:02 -0500 Received: from linux.microsoft.com ([13.77.154.182]:53926 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725827AbgAVUFC (ORCPT ); Wed, 22 Jan 2020 15:05:02 -0500 Received: from [10.137.112.108] (unknown [131.107.174.108]) by linux.microsoft.com (Postfix) with ESMTPSA id 2A0F12007679; Wed, 22 Jan 2020 12:05:01 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 2A0F12007679 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1579723501; bh=VkKFVv9AeIsNp0khDafTW1BBobp2dQUzk7DlpNA1WeQ=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=kvZOepP7QvtQdOnbBQxDFcMif1b5f1bXdbkUpI62NFjS1vJzbgoNav7quPt5+PvCM E1RBM9/F1G24thc4mbYQZTneeFzbi6Y5by5Z6KvbX8cPx9irNGL6JPw2/YtHoLzsuq Ry8jFQbuFCzuctr5yfKrlpKjOOEbNsv/Bp4FXCio= Subject: Re: [PATCH] IMA: Turn IMA_MEASURE_ASYMMETRIC_KEYS off by default To: Mimi Zohar , James Bottomley , linux-integrity@vger.kernel.org Cc: sashal@kernel.org, linux-kernel@vger.kernel.org References: <20200121171302.4935-1-nramas@linux.microsoft.com> <1579628090.3390.28.camel@HansenPartnership.com> <1579634035.5125.311.camel@linux.ibm.com> <1579636351.3390.35.camel@HansenPartnership.com> <1579723379.5182.130.camel@linux.ibm.com> From: Lakshmi Ramasubramanian Message-ID: Date: Wed, 22 Jan 2020 12:05:00 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <1579723379.5182.130.camel@linux.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 1/22/20 12:02 PM, Mimi Zohar wrote: > > Thanks, Lakshmi.  This requires moving the code around.  Instead of > doing this on the current code base, I suggest posting a v9 version of > the entire "IMA: Deferred measurement of keys". > > I suggest making the switch from spinlock to mutex, as you had it > originally, before posting v9.  The commit history will then be a lot > cleaner. > > thanks, > > Mimi > Sure Mimi - I'll post an update to the patch set shortly. thanks, -lakshmi