On 01/06/2016 11:15 AM, Janne Heikkinen wrote: > I've got Bay Trail based Asus X553MA and I've been experiencing daily hangs > with kernels beginning from 4.2-rc1. I haven't had any problems with 4.1.x > kernels and using 4.1.13 I've gotten constant 5+ day uptimes since November > (I had to at least suspend it once per week for traveling but during Christmas > longest uptime was 11 days). > > Now I did bisection beginning with marking 4.2-rc1 as bad and 4.1.0 as good > and found out that it was this commit: > > [8fb55197e64d5988ec57b54e973daeea72c3f2ff] > drm/i915: Agressive downclocking on Baytrail > > causing the hangs. > > 4.4-rc8 hanged in less than hour. After I reversed the patch from it and > commented out lines containing related fields from i915_debugfs.c > I now seem to have stable 4.4-rc8. Cc'ing Deepak and Chris. Jesse _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
