Re: uninteruptable sleep

[Anton Blanchard]

> That happened to me with 2.4.2-ac28 when I tried using DRM.
> I also got the following messages in syslog.
> 
> /var/log/messages.1:Mar 31 12:15:04 joker kernel:
> [drm:r128_do_wait_for_fifo] *ERROR* r128_do_wait_for_fifo failed!

You need to replace down(...->mmap_sem), up(...->mmap_sem) with
down_write(...), up_write(...) in the X11 r128 drm kernel module.

Anton