From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964943AbWIRUgW (ORCPT ); Mon, 18 Sep 2006 16:36:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964948AbWIRUgW (ORCPT ); Mon, 18 Sep 2006 16:36:22 -0400 Received: from smtp1.iitb.ac.in ([202.68.145.249]:37018 "HELO smtp1.iitb.ac.in") by vger.kernel.org with SMTP id S964943AbWIRUgV (ORCPT ); Mon, 18 Sep 2006 16:36:21 -0400 Message-ID: <450F0515.3040002@it.iitb.ac.in> Date: Tue, 19 Sep 2006 02:14:05 +0530 From: Anuj Tripathi User-Agent: Thunderbird 1.5.0.2 (X11/20060516) MIME-Version: 1.0 To: linux-kernel Subject: Problems in compiling the module "/net/ieee80211" Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi I am trying to compile the kernel source code of .c files in /linux-2.6.17.11/net/ieee80211 in a standalone manner. My aim is to profile these files, especially the security functions, and to find the bottlenecks in the implementation and then to fine tune it. While compiling them as gcc -D__KERNEL__ -I ../../kernel2/linux-2.6.17.11/include ieee80211_crypt.c I initially got error with KBUILD but was able to remove it. Now following are the errors I am getting. In file included from ../../kernel2/linux-2.6.17.11/include/asm/smp.h:18, from ../../kernel2/linux-2.6.17.11/include/linux/smp.h:19, from ../../kernel2/linux-2.6.17.11/include/linux/sched.h:26, from ../../kernel2/linux-2.6.17.11/include/linux/module.h:12, from ieee80211_crypt.c:15: ../../kernel2/linux-2.6.17.11/include/asm/mpspec.h:6:25: error: mach_mpspec.h: No such file or directory In file included from ../../kernel2/linux-2.6.17.11/include/asm/smp.h:18, from ../../kernel2/linux-2.6.17.11/include/linux/smp.h:19, from ../../kernel2/linux-2.6.17.11/include/linux/sched.h:26, from ../../kernel2/linux-2.6.17.11/include/linux/module.h:12, from ieee80211_crypt.c:15: ../../kernel2/linux-2.6.17.11/include/asm/mpspec.h:8: error: 'MAX_MP_BUSSES' undeclared here (not in a function) ../../kernel2/linux-2.6.17.11/include/asm/mpspec.h:22: error: 'MAX_IRQ_SOURCES' undeclared here (not in a function) In file included from ../../kernel2/linux-2.6.17.11/include/linux/smp.h:19, from ../../kernel2/linux-2.6.17.11/include/linux/sched.h:26, from ../../kernel2/linux-2.6.17.11/include/linux/module.h:12, from ieee80211_crypt.c:15: ../../kernel2/linux-2.6.17.11/include/asm/smp.h:77:26: error: mach_apicdef.h: No such file or directory In file included from ../../kernel2/linux-2.6.17.11/include/linux/irq.h:22, from ../../kernel2/linux-2.6.17.11/include/asm/hardirq.h:6, from ../../kernel2/linux-2.6.17.11/include/linux/hardirq.h:7, from ../../kernel2/linux-2.6.17.11/include/linux/interrupt.h:11, from ../../kernel2/linux-2.6.17.11/include/asm/highmem.h:24, from ../../kernel2/linux-2.6.17.11/include/linux/highmem.h:24, from ../../kernel2/linux-2.6.17.11/include/linux/skbuff.h:27, from ../../kernel2/linux-2.6.17.11/include/linux/if_ether.h:111, from ../../kernel2/linux-2.6.17.11/include/net/ieee80211.h:28, from ieee80211_crypt.c:19: ../../kernel2/linux-2.6.17.11/include/asm/irq.h:16:25: error: irq_vectors.h: No such file or directory In file included from ../../kernel2/linux-2.6.17.11/include/asm/hardirq.h:6, from ../../kernel2/linux-2.6.17.11/include/linux/hardirq.h:7, from ../../kernel2/linux-2.6.17.11/include/linux/interrupt.h:11, from ../../kernel2/linux-2.6.17.11/include/asm/highmem.h:24, from ../../kernel2/linux-2.6.17.11/include/linux/highmem.h:24, from ../../kernel2/linux-2.6.17.11/include/linux/skbuff.h:27, from ../../kernel2/linux-2.6.17.11/include/linux/if_ether.h:111, from ../../kernel2/linux-2.6.17.11/include/net/ieee80211.h:28, from ieee80211_crypt.c:19: ../../kernel2/linux-2.6.17.11/include/linux/irq.h:85: error: 'NR_IRQS' undeclared here (not in a function) In file included from ../../kernel2/linux-2.6.17.11/include/linux/irq.h:94, from ../../kernel2/linux-2.6.17.11/include/asm/hardirq.h:6, from ../../kernel2/linux-2.6.17.11/include/linux/hardirq.h:7, from ../../kernel2/linux-2.6.17.11/include/linux/interrupt.h:11, from ../../kernel2/linux-2.6.17.11/include/asm/highmem.h:24, from ../../kernel2/linux-2.6.17.11/include/linux/highmem.h:24, from ../../kernel2/linux-2.6.17.11/include/linux/skbuff.h:27, from ../../kernel2/linux-2.6.17.11/include/linux/if_ether.h:111, from ../../kernel2/linux-2.6.17.11/include/net/ieee80211.h:28, from ieee80211_crypt.c:19: ../../kernel2/linux-2.6.17.11/include/asm/hw_irq.h:30: error: 'NR_IRQ_VECTORS' undeclared here (not in a function) In file included from ../../kernel2/linux-2.6.17.11/include/linux/if_ether.h:111, from ../../kernel2/linux-2.6.17.11/include/net/ieee80211.h:28, from ieee80211_crypt.c:19: ../../kernel2/linux-2.6.17.11/include/linux/skbuff.h: In function 'skb_add_data': ../../kernel2/linux-2.6.17.11/include/linux/skbuff.h:1140: warning: pointer targets in passing argument 1 of 'csum_and_copy_from_user' differ in signedness can someone tell me how can i get over with these errors ? Moreover is there any other way of profiling the specific module (/net/ieee802.11) through which i can find out the bottleneck ??? ThanX -Anuj Tripathi Mtech 05, IIT Bombay