[Bug 87856] Driver load fails with no error on ppc64 host

https://bugs.freedesktop.org/show_bug.cgi?id=87856

--- Comment #5 from Alex Deucher alexdeucher@gmail.com --- (In reply to kristof from comment #4)

PS : can someone tells me if it this an "abnornal" things in the last dmesg | egrep 'drm|radeon' please ?

Thanks and have a nice day

The kernel side looks fine. It appears to be a problem with the usermode stack. You might be able to work around it by disabling acceleration. Try adding: Option "NoAccel" "True" to the device section of your xorg config.

I'm not really sure how well the usermode stuff works on BE systems.