Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753843AbYJ2KRZ (ORCPT ); Wed, 29 Oct 2008 06:17:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753176AbYJ2KRI (ORCPT ); Wed, 29 Oct 2008 06:17:08 -0400 Received: from smtp6.pp.htv.fi ([213.243.153.40]:58385 "EHLO smtp6.pp.htv.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753162AbYJ2KRH (ORCPT ); Wed, 29 Oct 2008 06:17:07 -0400 Date: Wed, 29 Oct 2008 12:15:47 +0200 From: Adrian Bunk To: gerg@uclinux.org Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Andrew Morton Subject: [RFC: 2.6.28 patch] m68knommu: set NO_DMA Message-ID: <20081029101547.GB28224@cs181140183.pp.htv.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1602 Lines: 52 m68knommu does not set the Kconfig NO_DMA variable, but also does not provide the required functions, resulting in the following build error triggered by commit a40c24a13366e324bc0ff8c3bb107db89312c984 (net: Add SKB DMA mapping helper functions.): <-- snip --> ... LD vmlinux net/built-in.o: In function `skb_dma_unmap': (.text+0xac5e): undefined reference to `dma_unmap_single' net/built-in.o: In function `skb_dma_unmap': (.text+0xac7a): undefined reference to `dma_unmap_page' net/built-in.o: In function `skb_dma_map': (.text+0xacdc): undefined reference to `dma_map_single' net/built-in.o: In function `skb_dma_map': (.text+0xace8): undefined reference to `dma_mapping_error' net/built-in.o: In function `skb_dma_map': (.text+0xad10): undefined reference to `dma_map_page' net/built-in.o: In function `skb_dma_map': (.text+0xad82): undefined reference to `dma_unmap_page' net/built-in.o: In function `skb_dma_map': (.text+0xadc6): undefined reference to `dma_unmap_single' make[1]: *** [vmlinux] Error 1 <-- snip --> Signed-off-by: Adrian Bunk --- diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index 76b66fe..d532687 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -14,6 +14,10 @@ config MMU bool default n +config NO_DMA + bool + default y + config FPU bool default n -- 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/