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,URIBL_BLOCKED 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 34E57C46460 for ; Sat, 11 Aug 2018 13:53:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DFBC321A1C for ; Sat, 11 Aug 2018 13:53:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DFBC321A1C 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 S1727535AbeHKQY3 (ORCPT ); Sat, 11 Aug 2018 12:24:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:39780 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727333AbeHKQY2 (ORCPT ); Sat, 11 Aug 2018 12:24:28 -0400 Received: from gandalf.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 163AA217AE; Sat, 11 Aug 2018 13:50:12 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.91) (envelope-from ) id 1foUHS-0005zF-Vz; Sat, 11 Aug 2018 09:50:11 -0400 Message-Id: <20180811134928.034373761@goodmis.org> User-Agent: quilt/0.65 Date: Sat, 11 Aug 2018 09:49:28 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton Subject: [for-next][PATCH 00/34] tracing: My official queue finally passed testing and ready for linux-next Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git for-next Head SHA1: f8a79d5c7ef47c62d97a30e16064caf2ef91f648 Colin Ian King (1): ftrace: Remove unused pointer ftrace_swapper_pid Erica Bugden (1): ftrace: Add missing check for existing hwlat thread Francis Deslauriers (1): selftest/ftrace: Move kprobe selftest function to separate compile unit Gustavo A. R. Silva (1): ftrace: Use true and false for boolean values in ops_references_rec() Joel Fernandes (Google) (9): srcu: Add notrace variant of srcu_dereference tracing/irqsoff: Split reset into separate functions lib: Add module for testing preemptoff/irqsoff latency tracers kselftests: Add tests for the preemptoff and irqsoff tracers lockdep: Use this_cpu_ptr instead of get_cpu_var stats tracepoint: Make rcuidle tracepoint callers use SRCU tracing: Centralize preemptirq tracepoints and unify their usage trace: Use rcu_dereference_raw for hooks from trace-event subsystem tracing: irqsoff: Account for additional preempt_disable Masami Hiramatsu (5): tracing: Remove orphaned function using_ftrace_ops_list_func(). tracing: Remove orphaned function ftrace_nr_registered_ops() tracing: kprobes: Prohibit probing on notrace function selftests/ftrace: Fix kprobe string testcase to not probe notrace function tracing/kprobes: Fix within_notrace_func() to check only notrace functions Paul McKenney (1): srcu: Add notrace variants of srcu_read_{lock,unlock} Steven Rostedt (VMware) (13): tracing: Make unregister_trigger() static tracing/kprobes: Simplify the logic of enable_trace_kprobe() tracing: Do not call start/stop() functions when tracing_on does not change tracing: Do a WARN_ON() if start_thread() in hwlat is called when thread exists tracing: Make tracer_tracing_is_on() return bool ring-buffer: Make ring_buffer_record_is_on() return bool ring-buffer: Make ring_buffer_record_is_set_on() return bool tracing: Partial revert of "tracing: Centralize preemptirq tracepoints and unify their usage" tracing/irqsoff: Handle preempt_count for different configs tracing: More reverting of "tracing: Centralize preemptirq tracepoints and unify their usage" tracing: Fix synchronizing to event changes with tracepoint_synchronize_unregister() uprobes: Use synchronize_rcu() not synchronize_sched() tracepoints: Free early tracepoints after RCU is initialized Zubin Mithra (1): tracefs: Annotate tracefs_ops with __ro_after_init kbuild test robot (1): tracing: preemptirq_delay_run() can be static ---- fs/tracefs/inode.c | 5 +- include/linux/ftrace.h | 17 +- include/linux/irqflags.h | 15 +- include/linux/lockdep.h | 6 +- include/linux/preempt.h | 2 +- include/linux/ring_buffer.h | 4 +- include/linux/srcu.h | 22 ++ include/linux/tracepoint.h | 40 ++- include/trace/events/preemptirq.h | 23 +- init/main.c | 3 +- kernel/locking/lockdep.c | 35 +-- kernel/sched/core.c | 2 +- kernel/trace/Kconfig | 57 ++++- kernel/trace/Makefile | 8 +- kernel/trace/ftrace.c | 41 +--- kernel/trace/preemptirq_delay_test.c | 72 ++++++ kernel/trace/ring_buffer.c | 4 +- kernel/trace/trace.c | 6 +- kernel/trace/trace.h | 21 +- kernel/trace/trace_events.c | 12 +- kernel/trace/trace_events_filter.c | 15 +- kernel/trace/trace_events_hist.c | 2 +- kernel/trace/trace_events_trigger.c | 12 +- kernel/trace/trace_hwlat.c | 3 + kernel/trace/trace_irqsoff.c | 269 +++++++-------------- kernel/trace/trace_kprobe.c | 103 +++++--- kernel/trace/trace_kprobe_selftest.c | 10 + kernel/trace/trace_kprobe_selftest.h | 7 + kernel/trace/trace_preemptirq.c | 89 +++++++ kernel/trace/trace_uprobe.c | 2 +- kernel/tracepoint.c | 48 +++- tools/testing/selftests/ftrace/config | 3 + .../ftrace/test.d/kprobe/kprobe_args_string.tc | 30 +-- .../selftests/ftrace/test.d/kprobe/probepoint.tc | 2 +- .../ftrace/test.d/preemptirq/irqsoff_tracer.tc | 73 ++++++ 35 files changed, 670 insertions(+), 393 deletions(-) create mode 100644 kernel/trace/preemptirq_delay_test.c create mode 100644 kernel/trace/trace_kprobe_selftest.c create mode 100644 kernel/trace/trace_kprobe_selftest.h create mode 100644 kernel/trace/trace_preemptirq.c create mode 100644 tools/testing/selftests/ftrace/test.d/preemptirq/irqsoff_tracer.tc