Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp8381542imu; Tue, 4 Dec 2018 07:32:49 -0800 (PST) X-Google-Smtp-Source: AFSGD/Vo2VI2SvFu+lh+SdPqy1jxdHzfg+dCHDgkwIGqLwIn9ObWwe9IZi7MwNZQkrIMy/8NHa/h X-Received: by 2002:a17:902:a9c4:: with SMTP id b4mr20479439plr.298.1543937569502; Tue, 04 Dec 2018 07:32:49 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1543937569; cv=none; d=google.com; s=arc-20160816; b=Ajy0377aB8TeZVNgWvCaGykRbnJEUbkVEs1quaBUf8ZuonP0jZkXO70b8J23QmdymR Zdu2AOMthihlv950yysOod+Bf5tDala3hXO9VF5njHGTujll0wpQFnL6OXIqihulSB1x E15iUBIWK4XkBF5K0w0qDHQeM470NdGUPRrUzi8vrOY/uH6KV6qUWFDwAgG/U9JF/GjH Asd3PYTpj1LhBZCvs3EsAjXAAqUwHEc1z5GftWBq5MLvJ589RzZhKhmLwj9qUT9qCrpl 0qPLBTzw7iwjK7UMULTswKu0vlHaLcuOXHIu/O14UiVEs5av15CFcDLF5X/7UFlICF0M Twtg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=xqzXEBgZY9co9iAm/Pmr7q/fNym4inGJINtVPTc18cI=; b=h8vAe6O+xnbm2ZSMkaQuosKaY5le2vS7BWX/tlW0OiUTaNe+muIg2X3ayVmrEhk6// Q+AGNmEXkz7Rkb8HJ6AouVcC6HMK1zdnWk4iuShEXYJvhAVFt/r6d7e0HNbqiL646ala CtAGlP8Zey9RukPO+XERMjtlxdjcV0JPQJVDqweQVOq5dUScnxHbPZkxHN7Mpofu3/cR m34mqOQGDLbIxzyG5ZrOUSk3zzA37fe8g69N4d4hbDzqqr3qNhndQ90sBVxswVfByuxS q97STF5RySv4bwjO/llOi2WMVHc0jJPnyk/HpOnSQcUI/9NGMJ8KKYe1kj+8mcGic90S GGKA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m1-v6si17659114plb.303.2018.12.04.07.32.33; Tue, 04 Dec 2018 07:32:49 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726908AbeLDPb1 (ORCPT + 99 others); Tue, 4 Dec 2018 10:31:27 -0500 Received: from mx2.suse.de ([195.135.220.15]:34696 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726461AbeLDPbZ (ORCPT ); Tue, 4 Dec 2018 10:31:25 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 6BA0DAF84; Tue, 4 Dec 2018 15:31:23 +0000 (UTC) Date: Tue, 4 Dec 2018 16:31:23 +0100 From: Petr Mladek To: Tetsuo Handa Cc: Sergey Senozhatsky , Dmitry Vyukov , Sergey Senozhatsky , Steven Rostedt , Linus Torvalds , Andrew Morton , LKML Subject: Re: [PATCH] printk: Add caller information to printk() output. Message-ID: <20181204153123.tejqvcytolm3btls@pathway.suse.cz> References: <1543045075-3008-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp> <20181130154024.ls3mntfdr4zvluub@pathway.suse.cz> <1bd509ec-0a3a-55cc-d43b-02baa489019a@i-love.sakura.ne.jp> <20181204020224.GA7580@jagdpanzerIV> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue 2018-12-04 19:16:56, Tetsuo Handa wrote: > On 2018/12/04 11:02, Sergey Senozhatsky wrote: > >> +config PRINTK_FROM > >> + bool "Show caller information on printks" > >> + depends on PRINTK > > > > Wasn't it supposed to also depend on DEBUG_AID_FOR_SYZBOT? > > CONFIG_DEBUG_AID_FOR_SYZBOT is currently linux-next only option. > This feature will be useful for non-syzbot environments. Yup, the feature is useful in general. Best Regards, Petr