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=-7.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 1EE6BC433DB for ; Sat, 13 Feb 2021 15:16:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D943D60200 for ; Sat, 13 Feb 2021 15:16:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229717AbhBMPQY (ORCPT ); Sat, 13 Feb 2021 10:16:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229702AbhBMPQT (ORCPT ); Sat, 13 Feb 2021 10:16:19 -0500 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D0A7C061574 for ; Sat, 13 Feb 2021 07:15:39 -0800 (PST) Received: by mail-ed1-x52c.google.com with SMTP id v7so3235426eds.10 for ; Sat, 13 Feb 2021 07:15:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chrisdown.name; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=+53dwZq7zsOO2pgcY0g5mhQkV+ogJkALjGneKeNgxcg=; b=jawz1GjvM04O15Neojs9DXosrwwzyBWno6vjqMUD3vTZ49QwGdlpYxfxHsM6JfUwGP XjbW+hNGnGEnMX56sK6rQ864PvVStpp1S3F/SpBFMxWrRRov6STvv8iQL/ht4aPMBfki CbQGCbKVoBwJHcaduKxpX57E7YJGlxvIL9SOU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=+53dwZq7zsOO2pgcY0g5mhQkV+ogJkALjGneKeNgxcg=; b=O0IfFyDsYRL66ZRl2HHFJx+UJN8JNygxwhy18XuYwLO12uelgekuXAv1h19g6U9esP gWEXStv2BYqsxv5ngir4XKHbmWYnRjJVnxJq9DNdDLU4LATEHLFzfuhz0mc469b44RAL Njo6D2IwRf/mTrnLFWQxIMipxpcQu1onGCXwweU3WbvJlMgtHhSfAHeUsal4v6ZEK6qV Nc9t2eWJ1nbZsn9VnheG8sBc0n+WZ+yrSiBYQJBuYGS2o3pib96dwjqsYdFhy2j6ogBj 3aYbUCwhqTHgQwisgPWvXTzgFCQIk3WHlhxGwRdyBj27w/4czTaSMmscLTkMYjJVnB0V y+iQ== X-Gm-Message-State: AOAM533PVE7t7i3qEDaGeftUXHapS81KlHKvBChN+6Zv4K4oUx+BqlPa 2K6NBPU8VQyQ9oXB7wyEHq+o1Q== X-Google-Smtp-Source: ABdhPJyS1xTR/auRilP5asQTKC5DJi0vP+fInYFjo5PXFzCSI2uj25o9lT4UXgNA7pT4BkVZj787AQ== X-Received: by 2002:a05:6402:3553:: with SMTP id f19mr8199580edd.271.1613229337967; Sat, 13 Feb 2021 07:15:37 -0800 (PST) Received: from localhost ([2a01:4b00:8432:8a00:63de:dd93:20be:f460]) by smtp.gmail.com with ESMTPSA id b6sm8150659ejb.8.2021.02.13.07.15.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Feb 2021 07:15:37 -0800 (PST) Date: Sat, 13 Feb 2021 15:15:37 +0000 From: Chris Down To: kernel test robot Cc: linux-kernel@vger.kernel.org, kbuild-all@lists.01.org, Petr Mladek , Sergey Senozhatsky , John Ogness , Johannes Weiner , Andrew Morton , Linux Memory Management List , Steven Rostedt , Greg Kroah-Hartman , Kees Cook Subject: Re: [PATCH v4] printk: Userspace format enumeration support Message-ID: References: <202102130158.8qvFdZvE-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: Mutt/2.0.5 (da5e3282) (2021-01-21) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Chris Down writes: >kernel test robot writes: >>Hi Chris, >> >>Thank you for the patch! Yet something to improve: > >I'm pretty sure !CONFIG_PRINTK && CONFIG_IA64_DEBUG_CMPXCHG has been >broken like this long before this change. I sent "ia64: Depend on non-static printk for cmpxchg debug"[0] to ia64 folks. It shouldn't block this patch, this is already broken. 0: https://lore.kernel.org/patchwork/patch/1380380/