Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030567AbVKXHwQ (ORCPT ); Thu, 24 Nov 2005 02:52:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030565AbVKXHwQ (ORCPT ); Thu, 24 Nov 2005 02:52:16 -0500 Received: from silver.veritas.com ([143.127.12.111]:47912 "EHLO silver.veritas.com") by vger.kernel.org with ESMTP id S1030568AbVKXHwQ (ORCPT ); Thu, 24 Nov 2005 02:52:16 -0500 Date: Thu, 24 Nov 2005 07:52:26 +0000 (GMT) From: Hugh Dickins X-X-Sender: hugh@goblin.wat.veritas.com To: Bob Gill cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.15-rc2-git3 build fails at mtrr/ipi_handler undeclared In-Reply-To: <43856925.1020704@telusplanet.net> Message-ID: References: <43856925.1020704@telusplanet.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-OriginalArrivalTime: 24 Nov 2005 07:52:15.0818 (UTC) FILETIME=[FCAD72A0:01C5F0CB] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2548 Lines: 60 On Thu, 24 Nov 2005, Bob Gill wrote: > Hi. I am trying to build 2.6.15-rc2-git3, but it fails with an error: > make: *** [arch/i386/kernel] Error 2 > CHK include/linux/version.h > CHK include/linux/compile.h > CHK usr/initramfs_list > CC arch/i386/kernel/cpu/mtrr/main.o > arch/i386/kernel/cpu/mtrr/main.c: In function `set_mtrr': > arch/i386/kernel/cpu/mtrr/main.c:225: error: `ipi_handler' undeclared (first > use in this function) > arch/i386/kernel/cpu/mtrr/main.c:225: error: (Each undeclared identifier is > reported only once > arch/i386/kernel/cpu/mtrr/main.c:225: error: for each function it appears in.) > make[3]: *** [arch/i386/kernel/cpu/mtrr/main.o] Error 1 > make[2]: *** [arch/i386/kernel/cpu/mtrr] Error 2 > make[1]: *** [arch/i386/kernel/cpu] Error 2 > make: *** [arch/i386/kernel] Error 2 > CHK include/linux/version.h That's one of the things fixed by Andrew's patch below (though Linus fixed it differently in the end). Or you could just wait for 2.6.15-rc2-git4, should be along soon. Hugh diff -puN include/linux/smp.h~smp_call_function-must-be-a-macro include/linux/smp.h --- devel/include/linux/smp.h~smp_call_function-must-be-a-macro 2005-11-23 00:14:19.000000000 -0800 +++ devel-akpm/include/linux/smp.h 2005-11-23 00:20:54.000000000 -0800 @@ -94,13 +94,7 @@ void smp_prepare_boot_cpu(void); */ #define raw_smp_processor_id() 0 #define hard_smp_processor_id() 0 - -static inline int smp_call_function(void (*func) (void *info), void *info, - int retry, int wait) -{ - return 0; -} - +#define smp_call_function(func,info,retry,wait) ({ 0; }) #define on_each_cpu(func,info,retry,wait) ({ func(info); 0; }) static inline void smp_send_reschedule(int cpu) { } #define num_booting_cpus() 1 diff -puN net/core/flow.c~smp_call_function-must-be-a-macro net/core/flow.c --- devel/net/core/flow.c~smp_call_function-must-be-a-macro 2005-11-23 00:17:40.000000000 -0800 +++ devel-akpm/net/core/flow.c 2005-11-23 00:17:47.000000000 -0800 @@ -292,7 +292,7 @@ void flow_cache_flush(void) init_completion(&info.completion); local_bh_disable(); - smp_call_function(flow_cache_flush_per_cpu, &info, 1, 0); + (void)smp_call_function(flow_cache_flush_per_cpu, &info, 1, 0); flow_cache_flush_tasklet((unsigned long)&info); local_bh_enable(); - 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/