From: Nathan Scott <nathans@sgi.com>
To: Meelis Roos <mroos@linux.ee>, paulus@samba.org
Cc: Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: 2.4.26-pre5: XFS module link errors on PPC
Date: Wed, 24 Mar 2004 09:17:25 +1100 [thread overview]
Message-ID: <20040323221725.GA733@frodo> (raw)
In-Reply-To: <Pine.GSO.4.44.0403231854160.14177-100000@math.ut.ee>
On Tue, Mar 23, 2004 at 07:20:05PM +0200, Meelis Roos wrote:
> I tried to make enamble a modular XFS on my PPC using current linux-2.4
> bitkeeper snaphot. Unfortunately, there are unresolved symbols in xfs
> module:
>
> depmod: *** Unresolved symbols in /lib/modules/2.4.26-pre5/kernel/fs/xfs/xfs.o
> depmod: ioremap_bot
> depmod: vmalloc_start
>
> XFS works fine when compiled in statically.
>
Looks like XFS is picking them up via VMALLOC_START and VMALLOC_END
which are usually constants, but looks like these map to a couple
of global variables on PPC. This should fix it, but I haven't got
a machine handy to test with...
cheers.
--
Nathan
--- arch/ppc/kernel/ppc_ksyms.c.orig 2004-03-24 09:04:15.000000000 +1100
+++ arch/ppc/kernel/ppc_ksyms.c 2004-03-24 09:07:20.000000000 +1100
@@ -161,6 +161,8 @@
EXPORT_SYMBOL(_outsl_ns);
EXPORT_SYMBOL(iopa);
EXPORT_SYMBOL(mm_ptov);
+EXPORT_SYMBOL(vmalloc_start);
+EXPORT_SYMBOL(ioremap_bot);
EXPORT_SYMBOL(ioremap);
#ifdef CONFIG_PTE_64BIT
EXPORT_SYMBOL(ioremap64);
prev parent reply other threads:[~2004-03-23 22:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-23 17:20 2.4.26-pre5: XFS module link errors on PPC Meelis Roos
2004-03-23 22:17 ` Nathan Scott [this message]
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