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=-2.2 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 92A29C04A6B for ; Wed, 8 May 2019 20:26:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 563D921734 for ; Wed, 8 May 2019 20:26:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tV5HH5lW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729488AbfEHU0p (ORCPT ); Wed, 8 May 2019 16:26:45 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:39111 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729003AbfEHU0p (ORCPT ); Wed, 8 May 2019 16:26:45 -0400 Received: by mail-pg1-f195.google.com with SMTP id w22so9342471pgi.6 for ; Wed, 08 May 2019 13:26:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=OoSAyLqOzoTY4imTMlt5PXtdUH44ZwugWLFtgR1oxSE=; b=tV5HH5lWOzHtckicgsfc51J6eNwMvV2tW+XHuF6CYyJUdxBtE1UJVmLFLeV5joiFWN uxjlFtB+LxasFatjjPafAohY9evgEv+8ADu5Uyi9FHAhNPbVJmvq0wYRqdBv/7rusYGU 0zEUlRzHjo74veCDdg+/RHOBm/cyJ0UQDX3qU/HBqDt50im2NsaSv7bpZouSpC9JoC3B acSRkq46X8/LmyKUnDuRtknHutDaPJFhnCs8ENjgWsQGhm2b0/gqysMsJh3rkeKjNQ1f sCGzZg8dnfKChXGhp1tPblzEPbWSAKJvYgM+LSIdoYuf/9eYaOoByQ8bGQ2SiT7pwU6x qDTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition:user-agent; bh=OoSAyLqOzoTY4imTMlt5PXtdUH44ZwugWLFtgR1oxSE=; b=Dc1feiS/bZCril03pu+cJgimzDBulLe0vz8GwwDFAF2ZT7Y2v26mevEAAA7Cnku90W PSlNlnvT50mJppO5iWYTDS/r1R7kV2qQTx422rh8Dn9BRRNb8tFnKhsh2Gt3UrSERscc jYpdxNcoSH8EAu5IsDN/+HmLPp+6b4dXLItTuEd2R4uZf7j+GqfHgncdTP6UEHh8ewT3 uvP20oViIheU16w62NR5QrHBgb2CYBZTQfMD5sWe6z7Cob+Q41jXSsyQNh+boIW7n0/A emi9d3BTmQjxSCbenZabIhtHbEsRJWJQ5d7CSUQcb4VIP7swF4PXSWFKcdb71jn3wRkF igHQ== X-Gm-Message-State: APjAAAWzFNVmvAxBXv7KXECZv9AxXD2U3JV5Ae68H6Pevo/I2yg9NOP0 7Mah9/seNPYBK8xkVrvhP2jYuQqG X-Google-Smtp-Source: APXvYqwMoiauZe5i8ofLrMADrXvHo3BJVxcQ/isefeiLoACkGMIXY53jBARJIbq4SNGDqLdtRN4n2Q== X-Received: by 2002:a63:e602:: with SMTP id g2mr168941pgh.172.1557347204831; Wed, 08 May 2019 13:26:44 -0700 (PDT) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id 18sm141094pfp.18.2019.05.08.13.26.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 May 2019 13:26:43 -0700 (PDT) Date: Wed, 8 May 2019 13:26:42 -0700 From: Guenter Roeck To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , Michael Ellerman , linuxppc-dev@lists.ozlabs.org Subject: Build failure in v4.4.y.queue (ppc:allmodconfig) Message-ID: <20190508202642.GA28212@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org I see multiple instances of: arch/powerpc/kernel/exceptions-64s.S:839: Error: attempt to move .org backwards in v4.4.y.queue (v4.4.179-143-gc4db218e9451). This is due to commit 9b2d4e06d7f1 ("powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit"), which is part of a large patch series and can not easily be reverted. Guess I'll stop doing ppc:allmodconfig builds in v4.4.y ? Thanks, Guenter