Re: T20 Cpuidle Freeze

2017-11-05 Thread Dmitry Osipenko
On 04.11.2017 23:49, Marcel Ziswiler wrote: > On Fri, 2017-11-03 at 21:52 +0300, Dmitry Osipenko wrote: >> I haven't seen any problems with the cpuidle on next and 4.14-rc7 >> works fine. >> >> # cat /sys/devices/system/cpu/cpu[0-1]/cpuidle/state[0-1]/usage >> 162283 >> 32905 >> 254669 >> 32905 >>

Re: T20 Cpuidle Freeze

2017-11-04 Thread Marcel Ziswiler
On Fri, 2017-11-03 at 21:52 +0300, Dmitry Osipenko wrote: > I haven't seen any problems with the cpuidle on next and 4.14-rc7 > works fine. > > # cat /sys/devices/system/cpu/cpu[0-1]/cpuidle/state[0-1]/usage > 162283 > 32905 > 254669 > 32905 > > # cat /sys/devices/system/cpu/cpu[0-1]/cpuidle/stat

Re: T20 Cpuidle Freeze

2017-11-03 Thread Dmitry Osipenko
On 03.11.2017 16:07, Marcel Ziswiler wrote: > Hi Rafael, dear community > > One of our customers reported seeing freezes when running the LTS Linux > kernel 4.9.x on our Toradex Colibri T20 modules [1]. I was able to > reproduce a complete SoC lock-up after a few minutes also running the > latest

T20 Cpuidle Freeze

2017-11-03 Thread Marcel Ziswiler
Hi Rafael, dear community One of our customers reported seeing freezes when running the LTS Linux kernel 4.9.x on our Toradex Colibri T20 modules [1]. I was able to reproduce a complete SoC lock-up after a few minutes also running the latest 4.14-rc7 while LTS 4.4.x seemed to run stable. Having a