From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753163AbcHOPlW (ORCPT ); Mon, 15 Aug 2016 11:41:22 -0400 Received: from foss.arm.com ([217.140.101.70]:41553 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752590AbcHOPlU (ORCPT ); Mon, 15 Aug 2016 11:41:20 -0400 Date: Mon, 15 Aug 2016 16:41:14 +0100 From: Catalin Marinas To: Jonathan Corbet Cc: David Long , daniel.thompson@linaro.org, linux-doc@vger.kernel.org, marc.zyngier@arm.com, Mark Brown , linux-kernel@vger.kernel.org, Anil S Keshavamurthy , Ananth N Mavinakayanahalli , Masami Hiramatsu , sparclinux@vger.kernel.org, "David S. Miller" , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] Documentation: kprobes: Document jprobes stack copying limitations Message-ID: <20160815154114.GG22320@e104818-lin.cambridge.arm.com> References: <1471033484-2709-1-git-send-email-dave.long@linaro.org> <20160815082540.2b7a889b@lwn.net> <57B1D680.9030605@linaro.org> <20160815093243.4576258a@lwn.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160815093243.4576258a@lwn.net> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 15, 2016 at 09:32:43AM -0600, Jonathan Corbet wrote: > On Mon, 15 Aug 2016 10:49:36 -0400 > David Long wrote: > > > On 08/15/2016 10:25 AM, Jonathan Corbet wrote: > > > On Fri, 12 Aug 2016 16:24:44 -0400 > > > David Long wrote: > > > > > >> Some architectures (i.e.: sparc64 and arm64) make reasonable partial stack > > >> duplication for jprobes problematic. Document this. > > > > > > Applied to the docs tree, thanks. > > > > > > jon > > > > Was kind of hoping to see an ack (or critique) from a sparc maintainer. > > So are you saying you don't want the patch applied at this point? To avoid any doubt, for arm64: Acked-by: Catalin Marinas (and I want the patch applied)