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

3 messages, 3 authors, 2013-08-04 · open the first message on its own page

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

From: Meelis Roos <hidden>
Date: 2013-08-03 12:44:34

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)

From: Alex Deucher <hidden>
Date: 2013-08-03 13:52:26

On Sat, Aug 3, 2013 at 8:44 AM, Meelis Roos [off-list ref] 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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Re: 3.11-rc3+git: __divdi3 undefined on powerpc (from radeon)

From: Guenter Roeck <linux@roeck-us.net>
Date: 2013-08-04 15:49:52

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
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