On Monday, October 31, 2016 1:56:27 AM EST Shawn Starr wrote: > Looks like recent changes somewhere broke hibernation for me, i'll have to > bisect to see which patch did so. > > Thanks, > Shawn Hello AMD Folks, I did find the regression: https://bugs.freedesktop.org/show_bug.cgi?id=98513 While it seems counterintuitive, reverting commit 86f8c599b09c916f9aad30563271440dbd79213a allows me to hibernate. I typically use hibernate and reboot, vs hibernate and power off, unless this somehow differs. This bug is still happens in linux 4.9-rc7 and in drm-next-4.10-wip branches. Anyone from AMD might be able to understand why this code breaks on a mobile CIK part? Thanks, Shawn