From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f177.google.com (mail-ig0-f177.google.com [209.85.213.177]) by kanga.kvack.org (Postfix) with ESMTP id DC60C6B0032 for ; Mon, 2 Feb 2015 12:51:32 -0500 (EST) Received: by mail-ig0-f177.google.com with SMTP id z20so18498067igj.4 for ; Mon, 02 Feb 2015 09:51:32 -0800 (PST) Received: from mail-ig0-x22d.google.com (mail-ig0-x22d.google.com. [2607:f8b0:4001:c05::22d]) by mx.google.com with ESMTPS id th10si8294519igb.1.2015.02.02.09.51.32 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 02 Feb 2015 09:51:32 -0800 (PST) Received: by mail-ig0-f173.google.com with SMTP id a13so20104389igq.0 for ; Mon, 02 Feb 2015 09:51:32 -0800 (PST) Date: Mon, 2 Feb 2015 09:51:30 -0800 (PST) From: David Rientjes Subject: Re: [PATCH] mm: export "high_memory" symbol on !MMU In-Reply-To: <2715923.qFZi90ffep@wuerfel> Message-ID: References: <2715923.qFZi90ffep@wuerfel> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: Arnd Bergmann Cc: Andrew Morton , kirill.shutemov@linux.intel.com, linux-mm@kvack.org, gerg@uclinux.org, linux-arm-kernel@lists.infradead.org On Wed, 28 Jan 2015, Arnd Bergmann wrote: > The symbol 'high_memory' is provided on both MMU- and NOMMU-kernels, > but only one of them is exported, which leads to module build errors > in drivers that work fine built-in: > > ERROR: "high_memory" [drivers/net/virtio_net.ko] undefined! > ERROR: "high_memory" [drivers/net/ppp/ppp_mppe.ko] undefined! > ERROR: "high_memory" [drivers/mtd/nand/nand.ko] undefined! > ERROR: "high_memory" [crypto/tcrypt.ko] undefined! > ERROR: "high_memory" [crypto/cts.ko] undefined! > > This exports the symbol to get these to work on NOMMU as well. > > Signed-off-by: Arnd Bergmann Acked-by: David Rientjes -- 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