3.11-rc3+git: __divdi3 undefined on powerpc (from radeon)

3.11-rc3+git: __divdi3 undefined on powerpc (from radeon)

[Meelis Roos]

While trying to compile v3.11-rc3-288-gabe0308 on powerpc 32-bit, 
it failed with the following linking error:

ERROR: "__divdi3" [drivers/gpu/drm/radeon/radeon.ko] undefined!

Some new 64-bit division in radeon that is not implemented on 32-bit 
powerpc?

This is new - 3.11-rc3 worked fine.

-- 
Meelis Roos (mroos@linux.ee)

Re: 3.11-rc3+git: __divdi3 undefined on powerpc (from radeon)

[Alex Deucher]

On Sat, Aug 3, 2013 at 8:44 AM, Meelis Roos <mroos@linux.ee> wrote:
> While trying to compile v3.11-rc3-288-gabe0308 on powerpc 32-bit,
> it failed with the following linking error:
>
> ERROR: "__divdi3" [drivers/gpu/drm/radeon/radeon.ko] undefined!
>
> Some new 64-bit division in radeon that is not implemented on 32-bit
> powerpc?
>
> This is new - 3.11-rc3 worked fine.

Fix is already queued:
http://lists.freedesktop.org/archives/dri-devel/2013-August/042668.html

Alex

>
> --
> Meelis Roos (mroos@linux.ee)
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> dri-devel mailing list
> dri-devel@lists.freedesktop.org
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Re: 3.11-rc3+git: __divdi3 undefined on powerpc (from radeon)

[Guenter Roeck]

On Sat, Aug 03, 2013 at 03:44:26PM +0300, Meelis Roos wrote:
> While trying to compile v3.11-rc3-288-gabe0308 on powerpc 32-bit, 
> it failed with the following linking error:
> 
> ERROR: "__divdi3" [drivers/gpu/drm/radeon/radeon.ko] undefined!
> 
> Some new 64-bit division in radeon that is not implemented on 32-bit 
> powerpc?
> 
> This is new - 3.11-rc3 worked fine.
> 
Not only powerpc - i386 builds fail with the same error.

Guenter