Red Hat Bugzilla – Bug 595390
Feature Request: coretemp: support for Xeon 3300
Last modified: 2014-03-31 19:45:22 EDT
Description of problem: Xeon 3330, but it's not supported under current kernel/lm_sensors syslog shows: kernel: w83627ehf: Found W83627DHG chip at 0x290 kernel: coretemp: Unknown CPU model 17 Version-Release number of selected component (if applicable): kernel-2.6.18-194.el5 lm_sensors-2.10.7-9.el5 So I've tried the kmod-coretemp from elrepo with updated lmsensors from the same repo: http://elrepo.org/linux/elrepo/el5/x86_64/RPMS/kmod-coretemp-xen-1.1-6.el5.elrepo.x86_64.rpm http://elrepo.org/linux/elrepo/el5/x86_64/RPMS/lm_sensors-2.10.8-2.el5.elrepo.x86_64.rpm Works like charm. lm-sensors output: coretemp-isa-0000 Adapter: ISA adapter Core 0: +38°C (high = +100°C) coretemp-isa-0001 Adapter: ISA adapter Core 1: +25°C (high = +100°C) coretemp-isa-0002 Adapter: ISA adapter Core 2: +34°C (high = +100°C) coretemp-isa-0003 Adapter: ISA adapter Core 3: +41°C (high = +100°C)
Same problem here. I had backported i5k_amb and coretemp kernel-modules as well as a backported lm_sensors-3 from Fedora 12 for Kernel 2.6.18-164 that worked without problems: # sensors|grep Core Core 7: +58.0°C (high = +74.0°C, crit = +100.0°C) Core 6: +65.0°C (high = +74.0°C, crit = +100.0°C) Core 5: +49.0°C (high = +74.0°C, crit = +100.0°C) Core 4: +57.0°C (high = +74.0°C, crit = +100.0°C) Core 3: +51.0°C (high = +74.0°C, crit = +100.0°C) Core 2: +55.0°C (high = +74.0°C, crit = +100.0°C) Core 1: +57.0°C (high = +74.0°C, crit = +100.0°C) Core 0: +63.0°C (high = +74.0°C, crit = +100.0°C) # sensors|grep DIMM Ch. 0 DIMM 0: +61.0°C (low = +74.5°C, high = +124.0°C) Ch. 1 DIMM 0: +57.0°C (low = +74.5°C, high = +124.0°C) sensors-detect now works: (...) Intel Core family thermal sensor... Success! (driver `coretemp') Intel AMB FB-DIMM thermal sensor... Success! (driver `to-be-written') (...) Driver `w83793' (should be inserted): Detects correctly: * Bus `SMBus I801 adapter at 1100' Busdriver `i2c-i801', I2C address 0x2f (and 0x4b 0x4f) Chip `Winbond W83793R/G' (confidence: 8) Driver `coretemp' (should be inserted): Detects correctly: * Chip `Intel Core family thermal sensor' (confidence: 9) Driver `to-be-written' (should be inserted): Detects correctly: * Chip `Intel AMB FB-DIMM thermal sensor' (confidence: 9) (...) At least coretemp should be loaded: # tail -3 /etc/sysconfig/lm_sensors MODULE_0=i2c-i801 MODULE_1=w83793 MODULE_2=coretemp But fails: # dmesg coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 coretemp: Unknown CPU model 17 i5k_amb is not present either # lsmod|grep coretemp # lsmod|grep i5k_amb # find /lib/modules -name "i5k_amb.ko";find /lib/modules -name "coretemp.ko" /lib/modules/2.6.18-164.11.1.el5/weak-updates/i5k_amb.ko /lib/modules/2.6.18-155.el5/weak-updates/i5k_amb.ko /lib/modules/2.6.18-164.el5/weak-updates/i5k_amb.ko /lib/modules/2.6.18-194.el5/kernel/drivers/hwmon/i5k_amb.ko /lib/modules/2.6.18-128.1.6.el5/extra/i5k_amb.ko /lib/modules/2.6.18-164.11.1.el5/weak-updates/coretemp.ko /lib/modules/2.6.18-155.el5/weak-updates/coretemp.ko /lib/modules/2.6.18-164.el5/weak-updates/coretemp.ko /lib/modules/2.6.18-194.el5/kernel/drivers/hwmon/coretemp.ko /lib/modules/2.6.18-128.1.6.el5/extra/coretemp.ko Here my backported versus the one from the release # modinfo /lib/modules/2.6.18-164.el5/weak-updates/i5k_amb.ko filename: /lib/modules/2.6.18-164.el5/weak-updates/i5k_amb.ko license: GPL description: Intel 5000 chipset FB-DIMM AMB temperature sensor author: Darrick J. Wong <djwong@us.ibm.com> srcversion: F0146D28050A139EA3F5217 depends: hwmon vermagic: 2.6.18-128.1.6.el5 SMP mod_unload gcc-4.1 # modinfo /lib/modules/2.6.18-194.el5/kernel/drivers/hwmon/i5k_amb.ko filename: /lib/modules/2.6.18-194.el5/kernel/drivers/hwmon/i5k_amb.ko license: GPL description: Intel 5000 chipset FB-DIMM AMB temperature sensor author: Darrick J. Wong <djwong@us.ibm.com> srcversion: 4BD7A9BD6128E807E21424B depends: hwmon vermagic: 2.6.18-194.el5 SMP mod_unload gcc-4.1 module_sig: 883f3504bb644ffc596239a507de7fd112fd009e2081a1225fc9e661165b83fa8e7244b9338a63409e34e14f61f5541119674625715379e30b4677fda # modinfo /lib/modules/2.6.18-164.el5/weak-updates/coretemp.ko filename: /lib/modules/2.6.18-164.el5/weak-updates/coretemp.ko license: GPL description: Intel Core temperature monitor author: Rudolf Marek <r.marek@assembler.cz> srcversion: ACC9B44AC9ED676294B7A11 depends: hwmon vermagic: 2.6.18-128.1.6.el5 SMP mod_unload gcc-4.1 # modinfo /lib/modules/2.6.18-194.el5/kernel/drivers/hwmon/coretemp.ko filename: /lib/modules/2.6.18-194.el5/kernel/drivers/hwmon/coretemp.ko license: GPL description: Intel Core temperature monitor author: Rudolf Marek <r.marek@assembler.cz> srcversion: 4CF81EA50B65F53C763FEC5 depends: hwmon vermagic: 2.6.18-194.el5 SMP mod_unload gcc-4.1 module_sig: 883f3504bb6453c596239a507de7fd1126a2809f7080e696af5e76b0b6ebc63e5c2d4e9bc39b65310a0b8fa28d0a1cc7272f758d8c79f53cc99837f3781 That is sad.
Applies to following CPUs # grep "model name" /proc/cpuinfo model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz model name : Intel(R) Xeon(R) CPU L5408 @ 2.13GHz # grep "model name" /proc/cpuinfo model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
*** This bug has been marked as a duplicate of bug 559228 ***