2.4.4-pre8 undefined symbols

2.4.4-pre8 undefined symbols

[Jeff Chua]

depmod -ae yields the following errors under 2.4.4-pre8

Any fix?


depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/drivers/char/drm/i810.o
depmod:         rwsem_down_write_failed
depmod:         rwsem_wake
depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/drivers/char/drm/mga.o
depmod:         rwsem_down_write_failed
depmod:         rwsem_wake
depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/drivers/char/drm/r128.o
depmod:         rwsem_down_write_failed
depmod:         rwsem_wake
depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/drivers/char/drm/radeon.o
depmod:         rwsem_down_write_failed
depmod:         rwsem_wake
depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/drivers/char/drm/tdfx.o
depmod:         rwsem_down_write_failed
depmod:         rwsem_wake
depmod: *** Unresolved symbols in
/lib/modules/2.4.4-pre8/kernel/fs/binfmt_aout.o
depmod:         rwsem_down_write_failed
depmod:         rwsem_wake



Thanks,
Jeff
[ jchua@fedex.com ]

RE: 2.4.4-pre8 undefined symbols

[Michel Wilson]

I think Andrea's rwsem-patches fix these, but i'm not sure. You might give
it a try, though.

> -----Original Message-----
> From: linux-kernel-owner@vger.kernel.org
> [mailto:linux-kernel-owner@vger.kernel.org]On Behalf Of Jeff Chua
> Sent: Friday, April 27, 2001 18:11
> To: Linux Kernel
> Cc: Jeff Chua
> Subject: 2.4.4-pre8 undefined symbols
>
>
>
> depmod -ae yields the following errors under 2.4.4-pre8
>
> Any fix?
>
>
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.4-pre8/kernel/drivers/char/drm/i810.o
> depmod:         rwsem_down_write_failed
> depmod:         rwsem_wake
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.4-pre8/kernel/drivers/char/drm/mga.o
> depmod:         rwsem_down_write_failed
> depmod:         rwsem_wake
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.4-pre8/kernel/drivers/char/drm/r128.o
> depmod:         rwsem_down_write_failed
> depmod:         rwsem_wake
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.4-pre8/kernel/drivers/char/drm/radeon.o
> depmod:         rwsem_down_write_failed
> depmod:         rwsem_wake
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.4-pre8/kernel/drivers/char/drm/tdfx.o
> depmod:         rwsem_down_write_failed
> depmod:         rwsem_wake
> depmod: *** Unresolved symbols in
> /lib/modules/2.4.4-pre8/kernel/fs/binfmt_aout.o
> depmod:         rwsem_down_write_failed
> depmod:         rwsem_wake
>
>
>
> Thanks,
> Jeff
> [ jchua@fedex.com ]
>
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2.4.4-pre8 undefined symbols

[Ed Tomlinson]

Hi 

The following patch adpated from the fix in the ac series, fixes the undefined
symbols in the various drm modules in pre7/8.

---------
--- linux/lib/rwsem.c.orig	Fri Apr 27 13:24:48 2001
+++ linux/lib/rwsem.c	Fri Apr 27 13:25:08 2001
@@ -6,6 +6,7 @@
 #include <linux/rwsem.h>
 #include <linux/sched.h>
 #include <linux/module.h>
+#include <linux/compiler.h>
 
 struct rwsem_waiter {
 	struct list_head	list;
@@ -202,9 +203,9 @@
 	return sem;
 }
 
-EXPORT_SYMBOL(rwsem_down_read_failed);
-EXPORT_SYMBOL(rwsem_down_write_failed);
-EXPORT_SYMBOL(rwsem_wake);
+EXPORT_SYMBOL_NOVERS(rwsem_down_read_failed);
+EXPORT_SYMBOL_NOVERS(rwsem_down_write_failed);
+EXPORT_SYMBOL_NOVERS(rwsem_wake);
 #if RWSEM_DEBUG
 EXPORT_SYMBOL(rwsemtrace);
 #endif
-------------

Ed Tomlinson