From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f178.google.com (mail-io0-f178.google.com [209.85.223.178]) by kanga.kvack.org (Postfix) with ESMTP id 9A2DF6B0009 for ; Fri, 29 Jan 2016 09:45:23 -0500 (EST) Received: by mail-io0-f178.google.com with SMTP id g73so92217645ioe.3 for ; Fri, 29 Jan 2016 06:45:23 -0800 (PST) Received: from smtprelay.hostedemail.com (smtprelay0106.hostedemail.com. [216.40.44.106]) by mx.google.com with ESMTPS id d4si23953013iod.35.2016.01.29.06.45.22 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Jan 2016 06:45:23 -0800 (PST) Date: Fri, 29 Jan 2016 09:45:20 -0500 From: Steven Rostedt Subject: Re: [PATCH v1 4/8] arch, ftrace: For KASAN put hard/soft IRQ entries into separate sections Message-ID: <20160129094520.274a860f@gandalf.local.home> In-Reply-To: References: <99939a92dd93dc5856c4ec7bf32dbe0035cdc689.1453918525.git.glider@google.com> <20160128095349.6f771f14@gandalf.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Alexander Potapenko Cc: Andrey Konovalov , Christoph Lameter , Dmitriy Vyukov , Andrew Morton , Andrey Ryabinin , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org On Fri, 29 Jan 2016 12:59:13 +0100 Alexander Potapenko wrote: > On the other hand, this will require including into > various files that currently use __irq_section. > But that header has a comment saying: > > /* > * Please do not include this file in generic code. There is currently > * no requirement for any architecture to implement anything held > * within this file. > * > * Thanks. --rmk > */ > > Do we really want to put anything into that header? > What about interrupt.h? It's just weird to have KSAN needing to pull in ftrace.h for irq work. -- Steve -- 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