Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 13 Nov 2002 14:14:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 13 Nov 2002 14:14:17 -0500 Received: from packet.digeo.com ([12.110.80.53]:47800 "EHLO packet.digeo.com") by vger.kernel.org with ESMTP id ; Wed, 13 Nov 2002 14:14:16 -0500 Message-ID: <3DD2A61E.F0647BD4@digeo.com> Date: Wed, 13 Nov 2002 11:21:02 -0800 From: Andrew Morton X-Mailer: Mozilla 4.79 [en] (X11; U; Linux 2.5.46 i686) X-Accept-Language: en MIME-Version: 1.0 To: kronos@kronoz.cjb.net CC: lord@sgi.com, linux-kernel@vger.kernel.org Subject: Re: [2.5.47] Unable to load XFS module References: <20021113184805.GA777@dreamland.darkstar.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 13 Nov 2002 19:21:02.0215 (UTC) FILETIME=[CDD7F170:01C28B49] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1485 Lines: 43 Kronos wrote: > > Hi, > I'm playing with kernel 2.5.47. XFS support is compiled as module and at > boot time, while mounting /home, I get this: > > insmod /lib/modules/2.5.47/kernel/fs/xfs/xfs.o failed > > Then, trying to modprobe xfs by hand: > > /lib/modules/2.5.47/kernel/fs/xfs/xfs.o: unresolved symbol page_states__per_cpu > /lib/modules/2.5.47/kernel/fs/xfs/xfs.o: insmod /lib/modules/2.5.47/kernel/fs/xfs/xfs.o failed > /lib/modules/2.5.47/kernel/fs/xfs/xfs.o: insmod xfs failed > You'll need to disable module symbol versioning, or apply this patch from Rusty: include/asm-generic/percpu.h | 6 ++++++ 1 files changed, 6 insertions(+) --- 25/include/asm-generic/percpu.h~genksyms-fix Wed Nov 13 00:57:06 2002 +++ 25-akpm/include/asm-generic/percpu.h Wed Nov 13 00:57:06 2002 @@ -35,4 +35,10 @@ extern unsigned long __per_cpu_offset[NR #define EXPORT_PER_CPU_SYMBOL(var) EXPORT_SYMBOL(var##__per_cpu) #define EXPORT_PER_CPU_SYMBOL_GPL(var) EXPORT_SYMBOL_GPL(var##__per_cpu) +/* Genksyms can't follow the percpu declaration. Give it a fake one. */ +#ifdef __GENKSYMS__ +#undef DEFINE_PER_CPU +#define DEFINE_PER_CPU(type, name) type name##__per_cpu +#endif /*__GENKSYMS__*/ + #endif /* _ASM_GENERIC_PERCPU_H_ */ _ - 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/