From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754212AbcBARN3 (ORCPT ); Mon, 1 Feb 2016 12:13:29 -0500 Received: from casper.infradead.org ([85.118.1.10]:46530 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754149AbcBARN0 (ORCPT ); Mon, 1 Feb 2016 12:13:26 -0500 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Jiri Olsa , Josh Poimboeuf , Tong Zhang , Wang Nan , Arnaldo Carvalho de Melo Subject: [GIT PULL 0/2] perf/urgent fixes Date: Mon, 1 Feb 2016 14:13:10 -0300 Message-Id: <1454346792-24419-1-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org See http://www.infradead.org/rpr.html Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 28fb8a5b6e233fc384fb27f9f91f811b40ba9cf8: Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2016-01-30 09:15:49 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo for you to fetch changes up to d3a37ea00a9fbc0f4fa91647c9ae66c038ba65e3: perf tools: Fix fault in error patch of intel_pt_process_auxtrace_info() (2016-02-01 12:03:35 -0300) ---------------------------------------------------------------- perf/urgent fixes: - tracepoint_error() can receive e=NULL, robustify it, fixes a problem noticed with a very specific combination: Machine with Intel PT (e.g. Broadwell), kernel with no perf_event_attr.context_switch feature (e.g. 4.2) and unreadable tracefs (for instance !root users), making the fallback from perf_event_attr.context_switch to the sched:sched_switch tracepoint to fail reading its info from tracefs, fix it. (Adrian Hunter) - Fix fault in error path of intel_pt_process_auxtrace_info(), obeying the existing 'struct thread' lifetime cycle checking expectations, noticed for instance, when processing perf.data files with Intel PT data using 'perf script' (Wang Nan) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Adrian Hunter (1): perf tools: tracepoint_error() can receive e=NULL, robustify it Wang Nan (1): perf tools: Fix fault in error patch of intel_pt_process_auxtrace_info() tools/perf/util/intel-pt.c | 4 ++++ tools/perf/util/parse-events.c | 3 +++ 2 files changed, 7 insertions(+)