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 04542C43441 for ; Fri, 23 Nov 2018 17:12:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C282320863 for ; Fri, 23 Nov 2018 17:12:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C282320863 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2440759AbeKXD6C (ORCPT ); Fri, 23 Nov 2018 22:58:02 -0500 Received: from mail.kernel.org ([198.145.29.99]:36200 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732237AbeKXD6C (ORCPT ); Fri, 23 Nov 2018 22:58:02 -0500 Received: from vmware.local.home (cpe-66-24-56-78.stny.res.rr.com [66.24.56.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 89B5820863; Fri, 23 Nov 2018 17:12:55 +0000 (UTC) Date: Fri, 23 Nov 2018 12:12:53 -0500 From: Steven Rostedt To: Helge Deller Cc: Sasha Levin , linux-kernel@vger.kernel.org, Linus Torvalds , "James E.J. Bottomley" , linux-parisc@vger.kernel.org, stable@kernel.org, stable@vger.kernel.org Subject: Re: [for-next][PATCH 08/18] parisc: function_graph: Simplify with function_graph_entry() Message-ID: <20181123121253.278146b4@vmware.local.home> In-Reply-To: <511cb47a-a1bd-bb5d-69ec-0836c6b5abfe@gmx.de> References: <20181122003332.500796758@goodmis.org> <20181123073033.2083020863@mail.kernel.org> <511cb47a-a1bd-bb5d-69ec-0836c6b5abfe@gmx.de> X-Mailer: Claws Mail 3.15.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 23 Nov 2018 10:06:05 +0100 Helge Deller wrote: > > How should we proceed with this patch? > > My suggestion, although I didn't looked too much on it: > Apply it to v4.9 and higher only. > I think I started fixing trace functionality on parisc around 4.6, > which is probably why applying it fails on v4.4 and v3.x The problem is, if you backport the generic patches, it will completely break any arch that isn't updated. This also includes the archs that are no longer supported upstream, as they were not changed to handle the generic updates either. -- Steve