On Tue, 1 Feb 2011 15:07:55 +0100 Francesco Allertsen <fallert...@gmail.com> wrote:
> On Tue, Feb 01, 2011 at 01:16:01PM +0000, Chris Wilson wrote: > > Useful for me. Just confirms that you have an equivalent machine to > > this Lenovo x201s, on which those patches were tested after receiving > > from Jesse. :| > > Yes, I have a Lenovo x201s :-P. > > > The dmesg would have been useful to know whether the i915.ko module is > > loaded during X startup, and so reveal some information about the sequence > > of function calls (i.e. whether the modified routines were running at the > > time of the hang, or whether they had completed much earlier during boot). > > The drm.debug dmesg is usually a gold mine of information. > > Attacched there is the full dmesg log. > > > Another useful test is whether i915.powersave=0 also prevents the hang? > > No, it doesn't have any effect. Yeah I don't think we use that flag for rc6, though we probably should. The bisect is interesting, I'd have expected a failure when we re-enabled rc6 on ILK or when we fixed up the ring buffer init. The cleanup patch should be just that, but at least reverting it shouldn't cause any trouble. -- Jesse Barnes, Intel Open Source Technology Center _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
