From mboxrd@z Thu Jan 1 00:00:00 1970 From: g.liakhovetski@gmx.de (Guennadi Liakhovetski) Date: Mon, 9 Sep 2013 17:11:10 +0200 (CEST) Subject: "cpufreq: fix serialization issues with freq change notifiers" breaks cpufreq too Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Sorry guys, I'm trying my best to stop this patch from propagating to stable and to get it fixed asap, so, the CC list might be a bit excessive. Also trying to fix the originally spare cc list, which makes it impossible for me to reply to the original thread, instead have to start a new one. Commit commit dceff5ce18801dddc220d6238628619c93bc3cb6 Author: Viresh Kumar Date: Sun Sep 1 22:19:37 2013 +0530 cpufreq: fix serialization issues with freq change notifiers breaks .transition_ongoing counting. This leads to cpufreq-cpu0 not working any more. In particular switching the governor from performance to powersave directly after boot doesn't result in a frequency switch any more. Reverting this patch fixes the problem again. Tested with today's -next. Please, refrain from including into "stable" until clarified! Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/