On 04/15/2011 12:18 PM, Yinghai Lu wrote: > On 04/15/2011 12:06 PM, Ingo Molnar wrote: > >> >> Joerg, mind submitting it with a changelog that includes everything we learned >> about this bug and all the Tested-by's in place? >> >> Is anyone of the opinion that we should try to revert the allocation >> order/alignment changes in addition to this fix? > > We should figure out what is written to 0xa0001000 (main memory) by GPU before internal GART is setup. > > Joerg, > can you insert some dump code in the drm/radon code to find out which function cause the problem? > Yes, I would like to make sure we don't just paper over a real bug (again). I think we still should talk Joerg's patch since it seems to be the right thing to do anyway, but I do want to make sure we don't have a memory-overwrite bug in the kernel that we're papering over. -hpa _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
