2010-07-22 07:51:07

by divya

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Subject: build failure with kernel 2.6.35-rc5-git6/git7 on power box

Hi,

The kernel versions 2.6.35-rc5-git6(commitid f4b23cc2d5dc78ef) and 2.6.35-rc5-git7(commitid cd5b8f8755a89a5) fails
to build on power6 and power5 machines with the following error


drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_array_wb':
drivers/gpu/drm/ttm/ttm_page_alloc.c:227: error: implicit declaration of function 'unmap_page_from_agp'
drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_array_wc':
drivers/gpu/drm/ttm/ttm_page_alloc.c:238: error: implicit declaration of function 'map_page_into_agp'
drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'ttm_pool_mm_shrink_init':
drivers/gpu/drm/ttm/ttm_page_alloc.c:419: warning: assignment from incompatible pointer type
make[4]: *** [drivers/gpu/drm/ttm/ttm_page_alloc.o] Error 1
make[3]: *** [drivers/gpu/drm/ttm] Error 2

Thanks
Divya


2010-07-22 08:40:13

by Stephen Rothwell

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Subject: Re: build failure with kernel 2.6.35-rc5-git6/git7 on power box

Hi,

On Thu, 22 Jul 2010 13:20:57 +0530 divya <[email protected]> wrote:
>
> The kernel versions 2.6.35-rc5-git6(commitid f4b23cc2d5dc78ef) and 2.6.35-rc5-git7(commitid cd5b8f8755a89a5) fails
> to build on power6 and power5 machines with the following error
>
>
> drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_array_wb':
> drivers/gpu/drm/ttm/ttm_page_alloc.c:227: error: implicit declaration of function 'unmap_page_from_agp'
> drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'set_pages_array_wc':
> drivers/gpu/drm/ttm/ttm_page_alloc.c:238: error: implicit declaration of function 'map_page_into_agp'
> drivers/gpu/drm/ttm/ttm_page_alloc.c: In function 'ttm_pool_mm_shrink_init':
> drivers/gpu/drm/ttm/ttm_page_alloc.c:419: warning: assignment from incompatible pointer type
> make[4]: *** [drivers/gpu/drm/ttm/ttm_page_alloc.o] Error 1
> make[3]: *** [drivers/gpu/drm/ttm] Error 2

See https://patchwork.kernel.org/patch/113504/
--
Cheers,
Stephen Rothwell [email protected]
http://www.canb.auug.org.au/~sfr/


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