From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f48.google.com (mail-wm0-f48.google.com [74.125.82.48]) by kanga.kvack.org (Postfix) with ESMTP id 5B1E382F99 for ; Wed, 23 Dec 2015 19:34:54 -0500 (EST) Received: by mail-wm0-f48.google.com with SMTP id l126so166094993wml.0 for ; Wed, 23 Dec 2015 16:34:54 -0800 (PST) Received: from pandora.arm.linux.org.uk (pandora.arm.linux.org.uk. [2001:4d48:ad52:3201:214:fdff:fe10:1be6]) by mx.google.com with ESMTPS id bp8si68035173wjb.66.2015.12.23.16.34.52 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 23 Dec 2015 16:34:53 -0800 (PST) Date: Thu, 24 Dec 2015 00:34:07 +0000 From: Russell King - ARM Linux Subject: Re: [PATCH v2] ARM: mm: flip priority of CONFIG_DEBUG_RODATA Message-ID: <20151224003406.GA8644@n2100.arm.linux.org.uk> References: <20151202202725.GA794@www.outflux.net> <20151223195129.GP2793@atomide.com> <567B04AB.6010906@redhat.com> <20151223212911.GR2793@atomide.com> <20151224001121.GS2793@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151224001121.GS2793@atomide.com> Sender: owner-linux-mm@kvack.org List-ID: To: Tony Lindgren Cc: Nicolas Pitre , Laura Abbott , Kees Cook , Arnd Bergmann , Ard Biesheuvel , Catalin Marinas , Will Deacon , LKML , Linux-MM , kernel-hardening@lists.openwall.com, linux-arm-kernel@lists.infradead.org, Laura Abbott On Wed, Dec 23, 2015 at 04:11:22PM -0800, Tony Lindgren wrote: > * Nicolas Pitre [151223 13:45]: > > We fixed a bunch of similar issues where code was located in the .data > > section for ease of use from assembly code. See commit b4e61537 and > > d0776aff for example. > > Thanks hey some assembly fun for the holidays :) I also need to check what > all gets relocated to SRAM here. > > In any case, seems like the $subject patch is too intrusive for v4.5 at > this point. Given Christmas and an unknown time between that and the merge window actually opening, I decided Tuesday would be the last day I take any patches into my tree - and today would be the day that I drop anything that causes problems. So, I've already dropped this, so tomorrow's linux-next should not have this change. You'll still see breakage if people enable RODATA though, but that's no different from previous kernels. -- RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org