From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:59072 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750891AbdGVNVY (ORCPT ); Sat, 22 Jul 2017 09:21:24 -0400 Subject: Patch "perf intel-pt: Ensure IP is zero when state is INTEL_PT_STATE_NO_IP" has been added to the 4.4-stable tree To: adrian.hunter@intel.com, acme@redhat.com, ak@linux.intel.com, gregkh@linuxfoundation.org Cc: , From: Date: Sat, 22 Jul 2017 15:09:02 +0200 Message-ID: <1500728942134239@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled perf intel-pt: Ensure IP is zero when state is INTEL_PT_STATE_NO_IP to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: perf-intel-pt-ensure-ip-is-zero-when-state-is-intel_pt_state_no_ip.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From ad7167a8cd174ba7d8c0d0ed8d8410521206d104 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Fri, 26 May 2017 11:17:05 +0300 Subject: perf intel-pt: Ensure IP is zero when state is INTEL_PT_STATE_NO_IP From: Adrian Hunter commit ad7167a8cd174ba7d8c0d0ed8d8410521206d104 upstream. A value of zero is used to indicate that there is no IP. Ensure the value is zero when the state is INTEL_PT_STATE_NO_IP. Signed-off-by: Adrian Hunter Cc: Andi Kleen Link: http://lkml.kernel.org/r/1495786658-18063-5-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Greg Kroah-Hartman --- tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 1 + 1 file changed, 1 insertion(+) --- a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c @@ -2083,6 +2083,7 @@ const struct intel_pt_state *intel_pt_de break; case INTEL_PT_STATE_NO_IP: decoder->last_ip = 0; + decoder->ip = 0; /* Fall through */ case INTEL_PT_STATE_ERR_RESYNC: err = intel_pt_sync_ip(decoder); Patches currently in stable-queue which might be from adrian.hunter@intel.com are queue-4.4/perf-intel-pt-ensure-ip-is-zero-when-state-is-intel_pt_state_no_ip.patch queue-4.4/perf-intel-pt-move-decoder-error-setting-into-one-condition.patch queue-4.4/perf-intel-pt-clear-fup-flag-on-error.patch queue-4.4/perf-intel-pt-improve-sample-timestamp.patch queue-4.4/perf-intel-pt-fix-missing-stack-clear.patch