From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932527AbbJ0WD0 (ORCPT ); Tue, 27 Oct 2015 18:03:26 -0400 Received: from arcturus.aphlor.org ([188.246.204.175]:38451 "EHLO arcturus.aphlor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752803AbbJ0WDV (ORCPT ); Tue, 27 Oct 2015 18:03:21 -0400 Date: Tue, 27 Oct 2015 18:03:06 -0400 From: Dave Jones To: Vince Weaver Cc: Linux Kernel , Peter Zijlstra , Ingo Molnar , Stephane Eranian Subject: Re: perf oops/recursive fault using BTS Message-ID: <20151027220306.GA32057@codemonkey.org.uk> Mail-Followup-To: Dave Jones , Vince Weaver , Linux Kernel , Peter Zijlstra , Ingo Molnar , Stephane Eranian References: <20151027082435.GA2563@codemonkey.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-Spam-Score: -2.9 (--) X-Spam-Report: Spam report generated by SpamAssassin on "arcturus.aphlor.org" Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Authenticated-User: davej@codemonkey.org.uk Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 27, 2015 at 02:58:49PM -0400, Vince Weaver wrote: > On Tue, 27 Oct 2015, Dave Jones wrote: > > > I was experimenting with a variant of Vince's bts_kernel test > > (https://github.com/deater/perf_event_tests/blob/master/tests/x86_intel/bts_kernel.c) > > and hit this.. > > what type of machine was this on? > i7-5820K Dave