Re: [PATCH][v3] cpufreq: governor: Fix overflow when calculating idle time

2016-04-20 Thread Rafael J. Wysocki
On Wed, Apr 20, 2016 at 3:26 AM, Rafael J. Wysocki wrote: > On Tuesday, April 19, 2016 11:57:32 AM Chen Yu wrote: >> It was reported that after Commit 0df35026c6a5 ("cpufreq: governor: >> Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"), >> cpufreq ondemand

Re: [PATCH][v3] cpufreq: governor: Fix overflow when calculating idle time

2016-04-20 Thread Rafael J. Wysocki
On Wed, Apr 20, 2016 at 3:26 AM, Rafael J. Wysocki wrote: > On Tuesday, April 19, 2016 11:57:32 AM Chen Yu wrote: >> It was reported that after Commit 0df35026c6a5 ("cpufreq: governor: >> Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"), >> cpufreq ondemand governor started to act

Re: [PATCH][v3] cpufreq: governor: Fix overflow when calculating idle time

2016-04-19 Thread Rafael J. Wysocki
On Tuesday, April 19, 2016 11:57:32 AM Chen Yu wrote: > It was reported that after Commit 0df35026c6a5 ("cpufreq: governor: > Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"), > cpufreq ondemand governor started to act oddly. Without any load, > with freshly booted system, it

Re: [PATCH][v3] cpufreq: governor: Fix overflow when calculating idle time

2016-04-19 Thread Rafael J. Wysocki
On Tuesday, April 19, 2016 11:57:32 AM Chen Yu wrote: > It was reported that after Commit 0df35026c6a5 ("cpufreq: governor: > Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"), > cpufreq ondemand governor started to act oddly. Without any load, > with freshly booted system, it

[PATCH][v3] cpufreq: governor: Fix overflow when calculating idle time

2016-04-18 Thread Chen Yu
It was reported that after Commit 0df35026c6a5 ("cpufreq: governor: Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"), cpufreq ondemand governor started to act oddly. Without any load, with freshly booted system, it pumped cpu frequency up to maximum at some point of time and stayed

[PATCH][v3] cpufreq: governor: Fix overflow when calculating idle time

2016-04-18 Thread Chen Yu
It was reported that after Commit 0df35026c6a5 ("cpufreq: governor: Fix negative idle_time when configured with CONFIG_HZ_PERIODIC"), cpufreq ondemand governor started to act oddly. Without any load, with freshly booted system, it pumped cpu frequency up to maximum at some point of time and stayed