Messages in this thread |  | | | Date | Wed, 16 Nov 2005 22:42:08 +0000 (GMT) | | From | Dave Airlie <> | | Subject | Re: 2.6.14 X spinning in the kernel |
| |
> > I traced it little further. > > It looks like radeon_freelist_get() is always returning NULL. > Which seem to have 2 loops > - top loop is for for 10000 times (usec_timeout). > - second one for length of the list ? > > for (t = 0; t < dev_priv->usec_timeout; t++) > .. > for (i = start; i < dma->buf_count; i++) { > > .. > } > } > > Which is making it even worse. > > And also, radeon_cp_get_buffers() is getting called repeatedly.
Again I say this is a chip hang, the chip isn't consuming any more data, so we run out of buffers...
Can you send me lspci -v, /var/log/Xorg.0.log, xorg.conf
If you are running a PCI Radeon you are screwed with the latest Fedora X packages, roll back a few to find the ones that work, the FC people took a really hacky patch from ATI and thought it was a good idea, and now it is in X.org, or turn off DRI...
Dave.
-- David Airlie, Software Engineer http://www.skynet.ie/~airlied / airlied at skynet.ie Linux kernel - DRI, VAX / pam_smb / ILUG - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |