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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 6A2F6C43381 for ; Sat, 23 Mar 2019 17:29:20 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C54D820850 for ; Sat, 23 Mar 2019 17:29:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C54D820850 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44RSF91XFSzDqLj for ; Sun, 24 Mar 2019 04:29:17 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=redhat.com (client-ip=209.132.183.28; helo=mx1.redhat.com; envelope-from=joe.lawrence@redhat.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=redhat.com Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 44RSCC4T4QzDqJs for ; Sun, 24 Mar 2019 04:27:35 +1100 (AEDT) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 24AAA8762D; Sat, 23 Mar 2019 17:27:33 +0000 (UTC) Received: from localhost.localdomain (ovpn-120-251.rdu2.redhat.com [10.10.120.251]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9EE5560851; Sat, 23 Mar 2019 17:27:32 +0000 (UTC) Subject: Re: ppc64le: ftrace self-tests and $(CC_FLAGS_FTRACE) broken? To: Steven Rostedt References: <20190323131950.GA30948@redhat.com> <20190323121732.59533e78@grimm.local.home> From: Joe Lawrence Organization: Red Hat Message-ID: <16061c33-4b42-8b8c-008c-123b2991677c@redhat.com> Date: Sat, 23 Mar 2019 13:27:32 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20190323121732.59533e78@grimm.local.home> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Sat, 23 Mar 2019 17:27:33 +0000 (UTC) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, Nicholas Piggin Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 03/23/2019 12:17 PM, Steven Rostedt wrote: > On Sat, 23 Mar 2019 09:19:50 -0400 > Joe Lawrence wrote: > >> Perhaps this is gcc version specific? I didn't see any other reports, >> so maybe its specific to my config. If I run make V=1, I can see that >> gcc is called with '-pg -mprofile-kernel', but then the record_mcount >> script is skipped. Any ideas? > > But you see it running the script if you remove that commit? Do you > happen to see -mrecord-mcount at all in a V=1 make? > See entire make output from the two runs here: http://people.redhat.com/~jolawren/ppc64le-mprofile/ -- Joe