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[Xen-devel] Kernel build fail with MODVERSIONS=y

from [Cédric Schieli]

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Subject:	[Xen-devel] Kernel build fail with MODVERSIONS=y
From:	Cédric Schieli <cedric@xxxxxxxxxxxxxxxxxx>
Date:	Wed, 17 Aug 2005 14:09:32 +0200
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Kernel build fail for me since changeset 6192 if I enable MODVERSIONS in
my kernel (2.6) config with this error :

...
  LD      arch/xen/i386/kernel/built-in.o
arch/xen/i386/kernel/i386_ksyms.o(*ABS*+0x2602faa9): In function
`__crc_dma_alloc_coherent':
i386_ksyms.c: multiple definition of `__crc_dma_alloc_coherent'
arch/xen/i386/kernel/i386_ksyms.o(*ABS*+0xb210325d): In function
`__crc_dma_free_coherent':
i386_ksyms.c: multiple definition of `__crc_dma_free_coherent'
make[1]: *** [arch/xen/i386/kernel/built-in.o] Error 1
make: *** [arch/xen/i386/kernel] Error 2

EXPORT_SYMBOL(dma_alloc_coherent) and EXPORT_SYMBOL(dma_free_coherent)
appear in both i386_ksyms.c and pci-dma.c

Removing those in i386_ksyms.c solved the problem for me.


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