Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754355AbbHCQa5 (ORCPT ); Mon, 3 Aug 2015 12:30:57 -0400 Received: from mail-pa0-f49.google.com ([209.85.220.49]:36307 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754096AbbHCQaz convert rfc822-to-8bit (ORCPT ); Mon, 3 Aug 2015 12:30:55 -0400 Subject: Re: [RFC 2/3] arm64: refactor save_stack_trace() Mime-Version: 1.0 (Apple Message framework v1283) Content-Type: text/plain; charset=us-ascii From: Jungseok Lee In-Reply-To: <20150803090951.GA10501@arm.com> Date: Tue, 4 Aug 2015 01:30:50 +0900 Cc: Steven Rostedt , Mark Rutland , Catalin Marinas , "linux-kernel@vger.kernel.org" , AKASHI Takahiro , "broonie@kernel.org" , "david.griego@linaro.org" , "olof@lixom.net" , "linux-arm-kernel@lists.infradead.org" Content-Transfer-Encoding: 8BIT Message-Id: References: <12F47692-3010-4886-B87D-3D7820609177@gmail.com> <20150716113115.45a17f17@gandalf.local.home> <20150716121658.7982fdf5@gandalf.local.home> <20150717124054.GE26091@leverpostej> <20150717090009.720f6bd0@gandalf.local.home> <77EA0F10-D5F6-48BD-8652-3B979A978659@gmail.com> <20150717104144.6588b2f7@gandalf.local.home> <0886A996-40E1-49E9-823C-85E55A858716@gmail.com> <1357EA74-B972-4B99-ADB0-BC7E8F06DDB5@gmail.com> <20150720162004.GL9908@arm.com> <20150803090951.GA10501@arm.com> To: Will Deacon X-Mailer: Apple Mail (2.1283) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1799 Lines: 47 On Aug 3, 2015, at 6:09 PM, Will Deacon wrote: > Hi guys, Hi Will, > On Mon, Jul 20, 2015 at 05:20:04PM +0100, Will Deacon wrote: >> On Fri, Jul 17, 2015 at 04:34:21PM +0100, Jungseok Lee wrote: >>> On Jul 17, 2015, at 11:59 PM, Jungseok Lee wrote: >>>> On Jul 17, 2015, at 11:41 PM, Steven Rostedt wrote: >>>>> Thanks! Can you repost patch 1 with the changes I recommended, so that >>>>> I can get an Acked-by from the arm64 maintainers and pull all the >>>>> changes in together. This is fine for a 4.3 release, right? That is, it >>>>> doesn't need to go into 4.2-rcs. >>>>> >>>> >>>> It's not hard to repost a patch, but I feel like we have to wait for Akashi's response. >>>> Also, it might be needed to consider Mark's comment on arch part. >>>> >>>> If they are okay, I will proceed. >>> >>> The [RFC 1/3] patch used in my environment is shaped as follows. >>> I leave the hunk for *only* clear synchronization. This is why I choose this format >>> instead of reposting a patch. I hope it would help to track down this thread. >>> >>> I think this is my best at this point. > > [...] > >> The arm64 bits look fine to me: >> >> Acked-by: Will Deacon > > What happened to this? Is it queued someplace, or are we waiting for a > new version? There are two issues in the current version. 1) The change does not work correctly when function_graph feature is enabled. 2) Akashi have raised an issue that size field of stack tracer is inaccurate. So, I think this patch set is not ready yet. Best Regards Jungseok Lee-- 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/