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=-10.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 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 BA371C2D0CE for ; Tue, 21 Jan 2020 15:05:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C8792253D for ; Tue, 21 Jan 2020 15:05:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729052AbgAUPFX (ORCPT ); Tue, 21 Jan 2020 10:05:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:42412 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727059AbgAUPFX (ORCPT ); Tue, 21 Jan 2020 10:05:23 -0500 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (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 2A92F21569; Tue, 21 Jan 2020 15:05:22 +0000 (UTC) Date: Tue, 21 Jan 2020 10:05:20 -0500 From: Steven Rostedt To: Linus Torvalds Cc: LKML , Ingo Molnar , Andrew Morton , Peter Zijlstra Subject: Re: [GIT PULL] tracing: Fixes for v5.5 Message-ID: <20200121100520.13525c74@gandalf.local.home> In-Reply-To: <20200121094906.421206d7@gandalf.local.home> References: <20200121094906.421206d7@gandalf.local.home> X-Mailer: Claws Mail 3.17.3 (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 Tue, 21 Jan 2020 09:49:06 -0500 Steven Rostedt wrote: > Linus, > > Various tracing fixes: > > - Fix a function comparison warning for a xen trace event macro > - Fix a double perf_event linking to a trace_uprobe_filter for multiple events > - Fix suspicious RCU warnings in trace event code for using > list_for_each_entry_rcu() when the "_rcu" portion wasn't needed. > - Fix a bug in the histogram code when using the same variable > - Fix a NULL pointer dereference when tracefs lockdown enabled and calling > trace_set_default_clock() > > > Please pull the latest trace-v5.5-rc6 tree, which can be found at: Hi Linus, Hold off on pulling this. Peter just notified me there's an issue with one of the patches. -- Steve > > > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git > trace-v5.5-rc6 > > Tag SHA1: f920461f2655601c33276a60a2fb39d0b4f24e28 > Head SHA1: bf24daac8f2bd5b8affaec03c2be1d20bcdd6837 > > > Changbin Du (1): > tracing: xen: Ordered comparison of function pointers > > Masami Hiramatsu (2): > tracing/uprobe: Fix double perf_event linking on multiprobe uprobe > tracing: trigger: Replace unneeded RCU-list traversals > > Masami Ichikawa (1): > tracing: Do not set trace clock if tracefs lockdown is in effect > > Steven Rostedt (VMware) (1): > tracing: Fix histogram code when expression has same var as value > > ---- > include/trace/events/xen.h | 6 +- > kernel/trace/trace.c | 5 ++ > kernel/trace/trace_events_hist.c | 63 ++++++++++++++---- > kernel/trace/trace_events_trigger.c | 20 ++++-- > kernel/trace/trace_kprobe.c | 2 +- > kernel/trace/trace_probe.c | 5 +- > kernel/trace/trace_probe.h | 3 +- > kernel/trace/trace_uprobe.c | 124 +++++++++++++++++++++++------------- > 8 files changed, 163 insertions(+), 65 deletions(-) > --------------------------- > diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h >