From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933016AbaJCXUP (ORCPT ); Fri, 3 Oct 2014 19:20:15 -0400 Received: from one.firstfloor.org ([193.170.194.197]:46694 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758596AbaJCXUL (ORCPT ); Fri, 3 Oct 2014 19:20:11 -0400 Date: Sat, 4 Oct 2014 01:20:08 +0200 From: Andi Kleen To: Peter Zijlstra Cc: Andi Kleen , Andi Kleen , dave@sr71.net, linux-kernel@vger.kernel.org, mingo@kernel.org, eranian@google.com, x86@kernel.org Subject: Re: [PATCH 1/2] Use faster check for modules in backtrace on 64bit Message-ID: <20141003232008.GF12538@two.firstfloor.org> References: <1411774277-4198-1-git-send-email-andi@firstfloor.org> <1411774277-4198-2-git-send-email-andi@firstfloor.org> <20140929114212.GG5430@worktop> <20140929152145.GB1629@tassilo.jf.intel.com> <20140929203023.GA8196@two.firstfloor.org> <20140930085814.GS5430@worktop> <20140930200959.GB8196@two.firstfloor.org> <20141002105734.GD2849@worktop.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20141002105734.GD2849@worktop.programming.kicks-ass.net> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > If you think I'm wrong please show working code. > > That is unrelated to the above, you're just not willing to work on it. I'm willing to work on practical suggestions, which this one is not. Speculative data structure research is not on my general agenda, and should not be required for Linx contributions. > But the biggest issue is that its x86_64 only. Fair enough. I'll look into something that works there too. -Andi -- ak@linux.intel.com -- Speaking for myself only.