Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756641Ab3HAQBG (ORCPT ); Thu, 1 Aug 2013 12:01:06 -0400 Received: from smtpauth12.mfg.siteprotect.com ([64.26.60.150]:42658 "EHLO smtpauth02.mfg.siteprotect.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755891Ab3HAQBE (ORCPT ); Thu, 1 Aug 2013 12:01:04 -0400 Date: Thu, 1 Aug 2013 12:02:06 -0400 (EDT) From: Vince Weaver X-X-Sender: vince@pianoman.cluster.toy To: Dave Jones cc: Olof Johansson , Russell King - ARM Linux , Aaro Koskinen , "ksummit-2013-discuss@lists.linuxfoundation.org" , Kees Cook , "linux-arm-kernel@lists.infradead.org" , LKML Subject: Re: [Ksummit-2013-discuss] [ARM ATTEND] catching up on exploit mitigations In-Reply-To: <20130801025911.GA20166@redhat.com> Message-ID: References: <20130730221435.GA22240@redhat.com> <20130730231120.GC30725@blackmetal.musicnaut.iki.fi> <20130730231533.GA26824@redhat.com> <20130730235834.GD30725@blackmetal.musicnaut.iki.fi> <20130731000444.GC1281@redhat.com> <20130731094012.GU24642@n2100.arm.linux.org.uk> <20130731142430.GA4545@redhat.com> <20130801025911.GA20166@redhat.com> User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-CTCH-Spam: Unknown X-CTCH-RefID: str=0001.0A020206.51FA8640.004F,ss=1,re=0.000,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 938 Lines: 22 On Wed, 31 Jul 2013, Dave Jones wrote: > On Wed, Jul 31, 2013 at 07:47:30PM -0700, Olof Johansson wrote: > > How long would a useful run of trinity take? > > It blew up in a minute or so of runtime when I tried last week. I also have a chromebook running 3.4 and it is trivially easy to crash it with some simple perf_event tests I have (not the fuzzer, but just the regular validation tests that test counter overflow). Like Dave, I didn't bother reporting the problem because I figured 3.4 was too old for anyone to care about and it was a struggle getting any distro/kernel installed at all on the system let alone trying to boot something close to current mainline on it. Vince -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/