From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756201AbcA2N7n (ORCPT ); Fri, 29 Jan 2016 08:59:43 -0500 Received: from smtprelay0052.hostedemail.com ([216.40.44.52]:34420 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755828AbcA2N7m (ORCPT ); Fri, 29 Jan 2016 08:59:42 -0500 X-Session-Marker: 726F737465647440676F6F646D69732E6F7267 X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,rostedt@goodmis.org,:::::::::::,RULES_HIT:41:355:379:541:599:800:960:973:988:989:1183:1260:1277:1311:1313:1314:1345:1359:1437:1515:1516:1518:1534:1538:1568:1593:1594:1711:1714:1730:1747:1777:1792:2393:2553:2559:2562:3138:3139:3140:3141:3142:3622:3865:3866:3867:3868:3870:3872:5007:6119:6261:7875:7903:8531:10004:10400:10848:10967:11026:11232:11658:11914:12043:12114:12438:12517:12519:12555:12679:12740:13069:13311:13357:14659:21080:30054:30090:30091,0,RBL:error,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:error,Custom_rules:0:0:0,LFtime:2000,LUA_SUMMARY:none X-HE-Tag: bell26_8e4ada0531508 X-Filterd-Recvd-Size: 1572 Date: Fri, 29 Jan 2016 08:59:36 -0500 From: Steven Rostedt To: Heiko Carstens Cc: Pratyush Anand , schwidefsky@de.ibm.com, linux-s390@vger.kernel.org, Chunyu Hu , open list Subject: Re: [PATCH] s390:ftrace: add save_stack_trace_regs() Message-ID: <20160129085936.09458371@gandalf.local.home> In-Reply-To: <20160129125749.GD3896@osiris> References: <86d380d172bba0416aef64448b0e1b6a50fad326.1454044645.git.panand@redhat.com> <20160129085447.GA3896@osiris> <20160129125749.GD3896@osiris> X-Mailer: Claws Mail 3.13.1 (GTK+ 2.24.29; 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 29 Jan 2016 13:57:49 +0100 Heiko Carstens wrote: > Surpringly it wasn't one of my own patches which broke the stack tracer on > s390, but one from Steven: > > 72ac426a5bb0 ("tracing: Clean up stack tracing and fix fentry updates") > > Now I only need to figure out why :) Try this one? 7717c6be699975f6733d278b13b7c4295d73caf6 tracing: Fix stacktrace skip depth in trace_buffer_unlock_commit_regs() Or at the very least, merge with Linus's latest and see if something else doesn't fix it. -- Steve