Messages in this thread | | | Date | Wed, 05 Dec 2012 08:30:56 +0100 | From | Roberto Oppedisano <> | Subject | Re: regression in linux 3.7 - fan speed at 100% after suspend/resume at 100% |
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Hello Rui
Il 04/12/2012 15:11, Zhang Rui ha scritto: > Hi, Roberto, > > please attach the acpidump output.
attached.
> On Tue, 2012-12-04 at 13:57 +0100, Roberto Oppedisano wrote: >> Hello, >> with recent kernels after a suspend/resume cycle on my laptop (HP >> 6730b) the fans stays at full speed. > does the fan keep running at full speed after resume?
yes, the fan never stops and runs always at full speed.
> please attach the output of "grep . /sys/class/thermal/*/*" before > suspend and when the fan is running at full speed. > please attach the same stuff in a good kernel.
See attached files. 3.6.9 is the good kernel where the fan behaves correctly. 3.7.0+git is the bad one.
Kind regards R
> > > thanks, > rui > > >> I've bisected down to this commit: >> >> ce119f83257aae29b84a5bfad0669e8348437b18 is the first bad commit >> commit ce119f83257aae29b84a5bfad0669e8348437b18 >> Author: Zhang Rui <rui.zhang@intel.com> >> Date: Wed Jun 27 14:13:04 2012 +0800 >> >> Thermal: Introduce simple arbitrator for setting device cooling state >> >> This fixes the problem that a cooling device may be referenced by >> by multiple trip points in multiple thermal zones. >> >> With this patch, we have two stages for updating a thermal zone, >> 1. check if a thermal_instance needs to be updated or not >> 2. update the cooling device, based on the target cooling state >> of all its instances. >> >> Note that, currently, the cooling device is set to the deepest >> cooling state required. >> >> Signed-off-by: Zhang Rui <rui.zhang@intel.com> >> Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl> >> Reviewed-by: Eduardo Valentin <eduardo.valentin@ti.com> >> >> :040000 040000 8469b057ee5b33bdb264624db35c951d0ecdb66b >> d7288437cff3c7437e59144c46c04c78669a597b M drivers >> :040000 040000 397296161d55c825f07501470130928d226497cc >> f715fd1770dd33fd333c5fa339e740537b2a916f M include >> >> I tried to revert it but there are rejects so I cold not try current >> kernel with simply this commit removed. >> >> As a side note when the fan is at full speed a see an anomaly on thermal >> indicator #4 >> >> $ grep 0 /sys/devices/virtual/thermal/thermal_zone*/temp >> /sys/devices/virtual/thermal/thermal_zone0/temp:59000 >> /sys/devices/virtual/thermal/thermal_zone1/temp:63000 >> /sys/devices/virtual/thermal/thermal_zone2/temp:48000 >> /sys/devices/virtual/thermal/thermal_zone3/temp:27900 >> /sys/devices/virtual/thermal/thermal_zone4/temp:100000 >> >> while the others seem to report normal value. Attached the output of >> dmesg on this laptop. >> >> More info/testing on request. >> >> Kind regards >> R > >
[unhandled content-type:application/octet-stream]/sys/class/thermal/cooling_device0/cur_state:0 /sys/class/thermal/cooling_device0/max_state:1 /sys/class/thermal/cooling_device0/type:Fan /sys/class/thermal/cooling_device1/cur_state:0 /sys/class/thermal/cooling_device1/max_state:1 /sys/class/thermal/cooling_device1/type:Fan /sys/class/thermal/cooling_device2/cur_state:0 /sys/class/thermal/cooling_device2/max_state:1 /sys/class/thermal/cooling_device2/type:Fan /sys/class/thermal/cooling_device3/cur_state:0 /sys/class/thermal/cooling_device3/max_state:1 /sys/class/thermal/cooling_device3/type:Fan /sys/class/thermal/cooling_device4/cur_state:1 /sys/class/thermal/cooling_device4/max_state:1 /sys/class/thermal/cooling_device4/type:Fan /sys/class/thermal/cooling_device5/cur_state:0 /sys/class/thermal/cooling_device5/max_state:10 /sys/class/thermal/cooling_device5/type:Processor /sys/class/thermal/cooling_device6/cur_state:0 /sys/class/thermal/cooling_device6/max_state:10 /sys/class/thermal/cooling_device6/type:Processor /sys/class/thermal/cooling_device7/cur_state:0 /sys/class/thermal/cooling_device7/max_state:24 /sys/class/thermal/cooling_device7/type:LCD /sys/class/thermal/thermal_zone0/mode:enabled /sys/class/thermal/thermal_zone0/passive:0 /sys/class/thermal/thermal_zone0/temp:22000 /sys/class/thermal/thermal_zone0/trip_point_0_temp:256000 /sys/class/thermal/thermal_zone0/trip_point_0_type:critical /sys/class/thermal/thermal_zone0/type:acpitz /sys/class/thermal/thermal_zone1/cdev0_trip_point:1 /sys/class/thermal/thermal_zone1/cdev1_trip_point:1 /sys/class/thermal/thermal_zone1/cdev2_trip_point:6 /sys/class/thermal/thermal_zone1/cdev3_trip_point:5 /sys/class/thermal/thermal_zone1/cdev4_trip_point:4 /sys/class/thermal/thermal_zone1/cdev5_trip_point:3 /sys/class/thermal/thermal_zone1/cdev6_trip_point:2 /sys/class/thermal/thermal_zone1/mode:enabled /sys/class/thermal/thermal_zone1/temp:46000 /sys/class/thermal/thermal_zone1/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone1/trip_point_0_type:critical /sys/class/thermal/thermal_zone1/trip_point_1_temp:107000 /sys/class/thermal/thermal_zone1/trip_point_1_type:passive /sys/class/thermal/thermal_zone1/trip_point_2_temp:90000 /sys/class/thermal/thermal_zone1/trip_point_2_type:active /sys/class/thermal/thermal_zone1/trip_point_3_temp:75000 /sys/class/thermal/thermal_zone1/trip_point_3_type:active /sys/class/thermal/thermal_zone1/trip_point_4_temp:60000 /sys/class/thermal/thermal_zone1/trip_point_4_type:active /sys/class/thermal/thermal_zone1/trip_point_5_temp:52000 /sys/class/thermal/thermal_zone1/trip_point_5_type:active /sys/class/thermal/thermal_zone1/trip_point_6_temp:30000 /sys/class/thermal/thermal_zone1/trip_point_6_type:active /sys/class/thermal/thermal_zone1/type:acpitz /sys/class/thermal/thermal_zone2/cdev0_trip_point:1 /sys/class/thermal/thermal_zone2/cdev1_trip_point:1 /sys/class/thermal/thermal_zone2/mode:enabled /sys/class/thermal/thermal_zone2/temp:31000 /sys/class/thermal/thermal_zone2/trip_point_0_temp:105000 /sys/class/thermal/thermal_zone2/trip_point_0_type:critical /sys/class/thermal/thermal_zone2/trip_point_1_temp:95000 /sys/class/thermal/thermal_zone2/trip_point_1_type:passive /sys/class/thermal/thermal_zone2/type:acpitz /sys/class/thermal/thermal_zone3/cdev0_trip_point:1 /sys/class/thermal/thermal_zone3/cdev1_trip_point:1 /sys/class/thermal/thermal_zone3/mode:enabled /sys/class/thermal/thermal_zone3/temp:20000 /sys/class/thermal/thermal_zone3/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone3/trip_point_0_type:critical /sys/class/thermal/thermal_zone3/trip_point_1_temp:60000 /sys/class/thermal/thermal_zone3/trip_point_1_type:passive /sys/class/thermal/thermal_zone3/type:acpitz /sys/class/thermal/thermal_zone4/mode:enabled /sys/class/thermal/thermal_zone4/passive:0 /sys/class/thermal/thermal_zone4/temp:0 /sys/class/thermal/thermal_zone4/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone4/trip_point_0_type:critical /sys/class/thermal/thermal_zone4/type:acpitz /sys/class/thermal/cooling_device0/cur_state:0 /sys/class/thermal/cooling_device0/max_state:1 /sys/class/thermal/cooling_device0/type:Fan /sys/class/thermal/cooling_device1/cur_state:0 /sys/class/thermal/cooling_device1/max_state:1 /sys/class/thermal/cooling_device1/type:Fan /sys/class/thermal/cooling_device2/cur_state:0 /sys/class/thermal/cooling_device2/max_state:1 /sys/class/thermal/cooling_device2/type:Fan /sys/class/thermal/cooling_device3/cur_state:1 /sys/class/thermal/cooling_device3/max_state:1 /sys/class/thermal/cooling_device3/type:Fan /sys/class/thermal/cooling_device4/cur_state:1 /sys/class/thermal/cooling_device4/max_state:1 /sys/class/thermal/cooling_device4/type:Fan /sys/class/thermal/cooling_device5/cur_state:0 /sys/class/thermal/cooling_device5/max_state:10 /sys/class/thermal/cooling_device5/type:Processor /sys/class/thermal/cooling_device6/cur_state:0 /sys/class/thermal/cooling_device6/max_state:10 /sys/class/thermal/cooling_device6/type:Processor /sys/class/thermal/cooling_device7/cur_state:0 /sys/class/thermal/cooling_device7/max_state:24 /sys/class/thermal/cooling_device7/type:LCD /sys/class/thermal/thermal_zone0/mode:enabled /sys/class/thermal/thermal_zone0/passive:0 /sys/class/thermal/thermal_zone0/temp:42000 /sys/class/thermal/thermal_zone0/trip_point_0_temp:256000 /sys/class/thermal/thermal_zone0/trip_point_0_type:critical /sys/class/thermal/thermal_zone0/type:acpitz /sys/class/thermal/thermal_zone1/cdev0_trip_point:1 /sys/class/thermal/thermal_zone1/cdev1_trip_point:1 /sys/class/thermal/thermal_zone1/cdev2_trip_point:6 /sys/class/thermal/thermal_zone1/cdev3_trip_point:5 /sys/class/thermal/thermal_zone1/cdev4_trip_point:4 /sys/class/thermal/thermal_zone1/cdev5_trip_point:3 /sys/class/thermal/thermal_zone1/cdev6_trip_point:2 /sys/class/thermal/thermal_zone1/mode:enabled /sys/class/thermal/thermal_zone1/temp:55000 /sys/class/thermal/thermal_zone1/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone1/trip_point_0_type:critical /sys/class/thermal/thermal_zone1/trip_point_1_temp:107000 /sys/class/thermal/thermal_zone1/trip_point_1_type:passive /sys/class/thermal/thermal_zone1/trip_point_2_temp:90000 /sys/class/thermal/thermal_zone1/trip_point_2_type:active /sys/class/thermal/thermal_zone1/trip_point_3_temp:75000 /sys/class/thermal/thermal_zone1/trip_point_3_type:active /sys/class/thermal/thermal_zone1/trip_point_4_temp:60000 /sys/class/thermal/thermal_zone1/trip_point_4_type:active /sys/class/thermal/thermal_zone1/trip_point_5_temp:45000 /sys/class/thermal/thermal_zone1/trip_point_5_type:active /sys/class/thermal/thermal_zone1/trip_point_6_temp:30000 /sys/class/thermal/thermal_zone1/trip_point_6_type:active /sys/class/thermal/thermal_zone1/type:acpitz /sys/class/thermal/thermal_zone2/cdev0_trip_point:1 /sys/class/thermal/thermal_zone2/cdev1_trip_point:1 /sys/class/thermal/thermal_zone2/mode:enabled /sys/class/thermal/thermal_zone2/temp:40000 /sys/class/thermal/thermal_zone2/trip_point_0_temp:105000 /sys/class/thermal/thermal_zone2/trip_point_0_type:critical /sys/class/thermal/thermal_zone2/trip_point_1_temp:95000 /sys/class/thermal/thermal_zone2/trip_point_1_type:passive /sys/class/thermal/thermal_zone2/type:acpitz /sys/class/thermal/thermal_zone3/cdev0_trip_point:1 /sys/class/thermal/thermal_zone3/cdev1_trip_point:1 /sys/class/thermal/thermal_zone3/mode:enabled /sys/class/thermal/thermal_zone3/temp:20000 /sys/class/thermal/thermal_zone3/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone3/trip_point_0_type:critical /sys/class/thermal/thermal_zone3/trip_point_1_temp:60000 /sys/class/thermal/thermal_zone3/trip_point_1_type:passive /sys/class/thermal/thermal_zone3/type:acpitz /sys/class/thermal/thermal_zone4/mode:enabled /sys/class/thermal/thermal_zone4/passive:0 /sys/class/thermal/thermal_zone4/temp:0 /sys/class/thermal/thermal_zone4/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone4/trip_point_0_type:critical /sys/class/thermal/thermal_zone4/type:acpitz /sys/class/thermal/cooling_device0/cur_state:1 /sys/class/thermal/cooling_device0/max_state:1 /sys/class/thermal/cooling_device0/type:Fan /sys/class/thermal/cooling_device1/cur_state:1 /sys/class/thermal/cooling_device1/max_state:1 /sys/class/thermal/cooling_device1/type:Fan /sys/class/thermal/cooling_device2/cur_state:1 /sys/class/thermal/cooling_device2/max_state:1 /sys/class/thermal/cooling_device2/type:Fan /sys/class/thermal/cooling_device3/cur_state:0 /sys/class/thermal/cooling_device3/max_state:1 /sys/class/thermal/cooling_device3/type:Fan /sys/class/thermal/cooling_device4/cur_state:1 /sys/class/thermal/cooling_device4/max_state:1 /sys/class/thermal/cooling_device4/type:Fan /sys/class/thermal/cooling_device5/cur_state:0 /sys/class/thermal/cooling_device5/max_state:10 /sys/class/thermal/cooling_device5/type:Processor /sys/class/thermal/cooling_device6/cur_state:0 /sys/class/thermal/cooling_device6/max_state:10 /sys/class/thermal/cooling_device6/type:Processor /sys/class/thermal/cooling_device7/cur_state:0 /sys/class/thermal/cooling_device7/max_state:24 /sys/class/thermal/cooling_device7/type:LCD /sys/class/thermal/thermal_zone0/mode:enabled /sys/class/thermal/thermal_zone0/passive:0 /sys/class/thermal/thermal_zone0/temp:42000 /sys/class/thermal/thermal_zone0/trip_point_0_temp:256000 /sys/class/thermal/thermal_zone0/trip_point_0_type:critical /sys/class/thermal/thermal_zone0/type:acpitz /sys/class/thermal/thermal_zone1/cdev0_trip_point:1 /sys/class/thermal/thermal_zone1/cdev1_trip_point:1 /sys/class/thermal/thermal_zone1/cdev2_trip_point:6 /sys/class/thermal/thermal_zone1/cdev3_trip_point:5 /sys/class/thermal/thermal_zone1/cdev4_trip_point:4 /sys/class/thermal/thermal_zone1/cdev5_trip_point:3 /sys/class/thermal/thermal_zone1/cdev6_trip_point:2 /sys/class/thermal/thermal_zone1/mode:enabled /sys/class/thermal/thermal_zone1/temp:41000 /sys/class/thermal/thermal_zone1/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone1/trip_point_0_type:critical /sys/class/thermal/thermal_zone1/trip_point_1_temp:107000 /sys/class/thermal/thermal_zone1/trip_point_1_type:passive /sys/class/thermal/thermal_zone1/trip_point_2_temp:90000 /sys/class/thermal/thermal_zone1/trip_point_2_type:active /sys/class/thermal/thermal_zone1/trip_point_3_temp:75000 /sys/class/thermal/thermal_zone1/trip_point_3_type:active /sys/class/thermal/thermal_zone1/trip_point_4_temp:60000 /sys/class/thermal/thermal_zone1/trip_point_4_type:active /sys/class/thermal/thermal_zone1/trip_point_5_temp:52000 /sys/class/thermal/thermal_zone1/trip_point_5_type:active /sys/class/thermal/thermal_zone1/trip_point_6_temp:30000 /sys/class/thermal/thermal_zone1/trip_point_6_type:active /sys/class/thermal/thermal_zone1/type:acpitz /sys/class/thermal/thermal_zone2/cdev0_trip_point:1 /sys/class/thermal/thermal_zone2/cdev1_trip_point:1 /sys/class/thermal/thermal_zone2/mode:enabled /sys/class/thermal/thermal_zone2/temp:40000 /sys/class/thermal/thermal_zone2/trip_point_0_temp:105000 /sys/class/thermal/thermal_zone2/trip_point_0_type:critical /sys/class/thermal/thermal_zone2/trip_point_1_temp:95000 /sys/class/thermal/thermal_zone2/trip_point_1_type:passive /sys/class/thermal/thermal_zone2/type:acpitz /sys/class/thermal/thermal_zone3/cdev0_trip_point:1 /sys/class/thermal/thermal_zone3/cdev1_trip_point:1 /sys/class/thermal/thermal_zone3/mode:enabled /sys/class/thermal/thermal_zone3/temp:20200 /sys/class/thermal/thermal_zone3/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone3/trip_point_0_type:critical /sys/class/thermal/thermal_zone3/trip_point_1_temp:60000 /sys/class/thermal/thermal_zone3/trip_point_1_type:passive /sys/class/thermal/thermal_zone3/type:acpitz /sys/class/thermal/thermal_zone4/mode:enabled /sys/class/thermal/thermal_zone4/passive:0 /sys/class/thermal/thermal_zone4/temp:100000 /sys/class/thermal/thermal_zone4/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone4/trip_point_0_type:critical /sys/class/thermal/thermal_zone4/type:acpitz /sys/class/thermal/cooling_device0/cur_state:0 /sys/class/thermal/cooling_device0/max_state:1 /sys/class/thermal/cooling_device0/type:Fan /sys/class/thermal/cooling_device1/cur_state:0 /sys/class/thermal/cooling_device1/max_state:1 /sys/class/thermal/cooling_device1/type:Fan /sys/class/thermal/cooling_device2/cur_state:0 /sys/class/thermal/cooling_device2/max_state:1 /sys/class/thermal/cooling_device2/type:Fan /sys/class/thermal/cooling_device3/cur_state:0 /sys/class/thermal/cooling_device3/max_state:1 /sys/class/thermal/cooling_device3/type:Fan /sys/class/thermal/cooling_device4/cur_state:1 /sys/class/thermal/cooling_device4/max_state:1 /sys/class/thermal/cooling_device4/type:Fan /sys/class/thermal/cooling_device5/cur_state:0 /sys/class/thermal/cooling_device5/max_state:10 /sys/class/thermal/cooling_device5/type:Processor /sys/class/thermal/cooling_device6/cur_state:0 /sys/class/thermal/cooling_device6/max_state:10 /sys/class/thermal/cooling_device6/type:Processor /sys/class/thermal/cooling_device7/cur_state:0 /sys/class/thermal/cooling_device7/max_state:24 /sys/class/thermal/cooling_device7/type:LCD /sys/class/thermal/thermal_zone0/mode:enabled /sys/class/thermal/thermal_zone0/passive:0 /sys/class/thermal/thermal_zone0/temp:43000 /sys/class/thermal/thermal_zone0/trip_point_0_temp:256000 /sys/class/thermal/thermal_zone0/trip_point_0_type:critical /sys/class/thermal/thermal_zone0/type:acpitz /sys/class/thermal/thermal_zone1/cdev0_trip_point:1 /sys/class/thermal/thermal_zone1/cdev1_trip_point:1 /sys/class/thermal/thermal_zone1/cdev2_trip_point:6 /sys/class/thermal/thermal_zone1/cdev3_trip_point:5 /sys/class/thermal/thermal_zone1/cdev4_trip_point:4 /sys/class/thermal/thermal_zone1/cdev5_trip_point:3 /sys/class/thermal/thermal_zone1/cdev6_trip_point:2 /sys/class/thermal/thermal_zone1/mode:enabled /sys/class/thermal/thermal_zone1/temp:44000 /sys/class/thermal/thermal_zone1/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone1/trip_point_0_type:critical /sys/class/thermal/thermal_zone1/trip_point_1_temp:107000 /sys/class/thermal/thermal_zone1/trip_point_1_type:passive /sys/class/thermal/thermal_zone1/trip_point_2_temp:90000 /sys/class/thermal/thermal_zone1/trip_point_2_type:active /sys/class/thermal/thermal_zone1/trip_point_3_temp:75000 /sys/class/thermal/thermal_zone1/trip_point_3_type:active /sys/class/thermal/thermal_zone1/trip_point_4_temp:60000 /sys/class/thermal/thermal_zone1/trip_point_4_type:active /sys/class/thermal/thermal_zone1/trip_point_5_temp:52000 /sys/class/thermal/thermal_zone1/trip_point_5_type:active /sys/class/thermal/thermal_zone1/trip_point_6_temp:30000 /sys/class/thermal/thermal_zone1/trip_point_6_type:active /sys/class/thermal/thermal_zone1/type:acpitz /sys/class/thermal/thermal_zone2/cdev0_trip_point:1 /sys/class/thermal/thermal_zone2/cdev1_trip_point:1 /sys/class/thermal/thermal_zone2/mode:enabled /sys/class/thermal/thermal_zone2/temp:41000 /sys/class/thermal/thermal_zone2/trip_point_0_temp:105000 /sys/class/thermal/thermal_zone2/trip_point_0_type:critical /sys/class/thermal/thermal_zone2/trip_point_1_temp:95000 /sys/class/thermal/thermal_zone2/trip_point_1_type:passive /sys/class/thermal/thermal_zone2/type:acpitz /sys/class/thermal/thermal_zone3/cdev0_trip_point:1 /sys/class/thermal/thermal_zone3/cdev1_trip_point:1 /sys/class/thermal/thermal_zone3/mode:enabled /sys/class/thermal/thermal_zone3/temp:21200 /sys/class/thermal/thermal_zone3/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone3/trip_point_0_type:critical /sys/class/thermal/thermal_zone3/trip_point_1_temp:60000 /sys/class/thermal/thermal_zone3/trip_point_1_type:passive /sys/class/thermal/thermal_zone3/type:acpitz /sys/class/thermal/thermal_zone4/mode:enabled /sys/class/thermal/thermal_zone4/passive:0 /sys/class/thermal/thermal_zone4/temp:0 /sys/class/thermal/thermal_zone4/trip_point_0_temp:110000 /sys/class/thermal/thermal_zone4/trip_point_0_type:critical /sys/class/thermal/thermal_zone4/type:acpitz
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