Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755869AbaGSUuU (ORCPT ); Sat, 19 Jul 2014 16:50:20 -0400 Received: from mail-lb0-f172.google.com ([209.85.217.172]:47738 "EHLO mail-lb0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751022AbaGSUuS (ORCPT ); Sat, 19 Jul 2014 16:50:18 -0400 MIME-Version: 1.0 In-Reply-To: <20140719162810.02285fc8@gandalf.local.home> References: <1405660735-13408-1-git-send-email-nicolas.pitre@linaro.org> <1405660735-13408-3-git-send-email-nicolas.pitre@linaro.org> <20140718160418.54d11f6a@gandalf.local.home> <20140718172221.6dbe83e4@gandalf.local.home> <20140719162810.02285fc8@gandalf.local.home> Date: Sat, 19 Jul 2014 22:50:16 +0200 Message-ID: Subject: Re: [PATCH 2/4] ARM: add IPI tracepoints From: Ard Biesheuvel To: Steven Rostedt Cc: Nicolas Pitre , "linaro-kernel@lists.linaro.org" , Russell King - ARM Linux , Catalin Marinas , Daniel Lezcano , "linux-kernel@vger.kernel.org" , Ingo Molnar , "linux-arm-kernel@lists.infradead.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19 July 2014 22:28, Steven Rostedt wrote: > On Sat, 19 Jul 2014 21:10:37 +0200 > Ard Biesheuvel wrote: > >> On 18 July 2014 23:22, Steven Rostedt wrote: >> > On Fri, 18 Jul 2014 16:55:42 -0400 (EDT) >> > Nicolas Pitre wrote: >> > >> >> >> >> Here's the patch I have at the head of the series now, with the above >> >> ugliness changed to an unconditional __tracepoint_string attribute. >> >> >> > >> > I was thinking of something like this. Feel free to add this to your >> > series. >> > >> > -- Steve >> > >> >> Nico, >> >> If this patch addresses the issue where 3 RCU related tracepoint >> strings turn up /after/ _edata on !CONFIG_TRACING, there is already a >> patch queued up here >> >> http://marc.info/?l=linux-kernel&m=140518452623148&w=2 >> >> As far as In know, these were the only occurrences using a __used >> modifier, which is why they weren't dropped by the compiler in the >> !CONFIG_TRACING case. >> > > Ard, > > Similar but different problem. Nicolas's problem was with new use cases > for tracepoint_string. My patch fixes the issue for the general case. > OK, so if the general case has been fixed, perhaps we should ask Paul to drop my patch? -- Ard. -- 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/