Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758892Ab2JSNDx (ORCPT ); Fri, 19 Oct 2012 09:03:53 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:49736 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758763Ab2JSNDs (ORCPT ); Fri, 19 Oct 2012 09:03:48 -0400 From: Will Deacon To: linux-kernel@vger.kernel.org Cc: rusty@rustcorp.com.au, levinsasha928@gmail.com, Marc.Zyngier@arm.com, virtualization@lists.linux-foundation.org, akpm@linux-foundation.org, ericvh@gmail.com, Will Deacon Subject: [PATCH v2 1/3] mm: highmem: export kmap_to_page for modules Date: Fri, 19 Oct 2012 14:03:31 +0100 Message-Id: <1350651813-8694-1-git-send-email-will.deacon@arm.com> X-Mailer: git-send-email 1.7.4.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 929 Lines: 32 Some virtio device drivers (9p) need to translate high virtual addresses to physical addresses, which are inserted into the virtqueue for processing by userspace. This patch exports the kmap_to_page symbol, so that the affected drivers can be compiled as modules. Signed-off-by: Will Deacon --- mm/highmem.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/mm/highmem.c b/mm/highmem.c index d517cd1..2a07f97 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -105,6 +105,7 @@ struct page *kmap_to_page(void *vaddr) return virt_to_page(addr); } +EXPORT_SYMBOL(kmap_to_page); static void flush_all_zero_pkmaps(void) { -- 1.7.4.1 -- 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/