Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Montag, 9. Juni 2014, 15:17:25 schrieb Dirk Brandewie: > > Hi Martin, > > Can you send the output of: > turbostat sleep 10 > and > for i in 0 1 2 3; do rdmsr -p $i -u -f15:8 0x198; done > > For the normal and bad case please. Okay, here we have the bad, bad case – see other mail for

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Montag, 9. Juni 2014, 15:17:25 schrieb Dirk Brandewie: > Hi Martin, Hi Dirk, > Can you send the output of: > turbostat sleep 10 > and > for i in 0 1 2 3; do rdmsr -p $i -u -f15:8 0x198; done > > For the normal and bad case please. Normal case: merkaba:~> turbostat sleep 10 Cor

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Montag, 9. Juni 2014, 15:44:02 schrieb Dirk Brandewie: > On 06/09/2014 03:02 PM, Martin Steigerwald wrote: > > Am Montag, 9. Juni 2014, 23:41:40 schrieb Martin Steigerwald: > >> Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > >>> Hi! > >>> > >>> Added linux-pm to Cc. Also reboots

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Dienstag, 10. Juni 2014, 00:29:52 schrieb Rafael J. Wysocki: > On Tuesday, June 10, 2014 12:20:20 AM Rafael J. Wysocki wrote: > > On Monday, June 09, 2014 11:41:40 PM Martin Steigerwald wrote: > > > Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > > > > Hi! > > > > > > > > Added

RE: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

On 2014.06.08 14:42 Martin Steigerwald wrote: > Its not just me: > Please change intel_pstate default to disable > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1188647 That bug report is old, and made some sense at the time it was entered. Recent entries are all calling for it to be ena

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

On 06/09/2014 03:02 PM, Martin Steigerwald wrote: Am Montag, 9. Juni 2014, 23:41:40 schrieb Martin Steigerwald: Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: Hi! Added linux-pm to Cc. Also reboots seems to fix up the condition: merkaba:~> grep . /sys/devices/system/cpu/cpu[0-3

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Hi Martin, Can you send the output of: turbostat sleep 10 and for i in 0 1 2 3; do rdmsr -p $i -u -f15:8 0x198; done For the normal and bad case please. --Dirk On 06/09/2014 02:33 PM, Martin Steigerwald wrote: Hi! Added linux-pm to Cc. Also reboots seems to fix up the condition: mer

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

On Tuesday, June 10, 2014 12:11:50 AM Martin Steigerwald wrote: > Am Dienstag, 10. Juni 2014, 00:20:20 schrieb Rafael J. Wysocki: > > On Monday, June 09, 2014 11:41:40 PM Martin Steigerwald wrote: > > > Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > > > > Hi! > > > > > > > > Added

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

On Tuesday, June 10, 2014 12:20:20 AM Rafael J. Wysocki wrote: > On Monday, June 09, 2014 11:41:40 PM Martin Steigerwald wrote: > > Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > > > Hi! > > > > > > Added linux-pm to Cc. Also reboots seems to fix up the condition: > > > > > > mer

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Dienstag, 10. Juni 2014, 00:20:20 schrieb Rafael J. Wysocki: > On Monday, June 09, 2014 11:41:40 PM Martin Steigerwald wrote: > > Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > > > Hi! > > > > > > Added linux-pm to Cc. Also reboots seems to fix up the condition: > > > > > > me

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

On Monday, June 09, 2014 11:41:40 PM Martin Steigerwald wrote: > Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > > Hi! > > > > Added linux-pm to Cc. Also reboots seems to fix up the condition: > > > > merkaba:~> grep . /sys/devices/system/cpu/cpu[0-3]/cpufreq/cpuinfo_cur_freq > >

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Montag, 9. Juni 2014, 23:41:40 schrieb Martin Steigerwald: > Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > > Hi! > > > > Added linux-pm to Cc. Also reboots seems to fix up the condition: > > > > merkaba:~> grep . /sys/devices/system/cpu/cpu[0-3]/cpufreq/cpuinfo_cur_freq > > /

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Am Montag, 9. Juni 2014, 23:33:43 schrieb Martin Steigerwald: > Hi! > > Added linux-pm to Cc. Also reboots seems to fix up the condition: > > merkaba:~> grep . /sys/devices/system/cpu/cpu[0-3]/cpufreq/cpuinfo_cur_freq > /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq:830957 > /sys/devices/s

Re: [REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Hi! Added linux-pm to Cc. Also reboots seems to fix up the condition: merkaba:~> grep . /sys/devices/system/cpu/cpu[0-3]/cpufreq/cpuinfo_cur_freq /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq:830957 /sys/devices/system/cpu/cpu1/cpufreq/cpuinfo_cur_freq:819628 /sys/devices/system/cpu/cpu2/

[REGRESSION] 3.15: Seems to turbo mode Intel Sandybridge Dual Core without need, overheating CPU

Hi! I get: Jun 9 22:41:32 merkaba kernel: [39978.006479] CPU0: Package temperature/speed normal Jun 9 22:41:32 merkaba kernel: [39978.006481] CPU3: Package temperature/speed normal Jun 9 22:41:32 merkaba kernel: [39978.006482] CPU2: Package temperature/speed normal Jun 9 22:41:32 merkaba k