[Bug 54541] New: Cpu frequency don't work in conky with kernel 3.9.0.0.rc0.git8

[Bug 54541] New: Cpu frequency don't work in conky with kernel 3.9.0.0.rc0.git8

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=54541

           Summary: Cpu frequency don't work in conky with kernel
                    3.9.0.0.rc0.git8
           Product: Power Management
           Version: 2.5
    Kernel Version: 3.9.0.0.rc0.git8
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: cpufreq
        AssignedTo: cpufreq@vger.kernel.org
        ReportedBy: chepioq@gmail.com
        Regression: No


I use fedora, and test fedora 19 rawhide.
I use conky, and see with him cpu frequencies.

With kernel 3.8, that work fine, I can see my cpu frequencies, 800Mhz to 2300
Mhz, but with kernel 3.9.0.0, that don't work, I just can see 782 Mhz, with no
change.
I don't if it's a kernel bug or a fedora bug.

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[Bug 54541] Cpu frequency don't work in conky with kernel 3.9.0.0.rc0.git8

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=54541


chepioq <chepioq@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Platform|All                         |x86-64




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[Bug 54541] Cpu frequency don't work in conky with kernel 3.9.0.0.rc0.git8

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=54541





--- Comment #1 from chepioq <chepioq@gmail.com>  2013-02-27 07:41:37 ---
For info a cat /proc/cpuinfo return same result : 

[dominique@host ~]$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz
stepping        : 7
microcode       : 0x28
cpu MHz         : 782.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm
arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 4589.61
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz
stepping        : 7
microcode       : 0x28
cpu MHz         : 782.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 2
apicid          : 2
initial apicid  : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm
arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 4589.61
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz
stepping        : 7
microcode       : 0x28
cpu MHz         : 782.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 1
initial apicid  : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm
arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 4589.61
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 6
model           : 42
model name      : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz
stepping        : 7
microcode       : 0x28
cpu MHz         : 782.000
cache size      : 3072 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 2
apicid          : 3
initial apicid  : 3
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm
constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc
aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx lahf_lm
arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips        : 4589.61
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

[dominique@host ~]$

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[Bug 54541] Cpu frequency don't work in conky with kernel 3.9.0.0.rc0.git8

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=54541


Aaron Lu <aaron.lu@intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aaron.lu@intel.com
         AssignedTo|cpufreq@vger.kernel.org     |aaron.lu@intel.com




--- Comment #2 from Aaron Lu <aaron.lu@intel.com>  2013-02-28 01:24:33 ---
Hi chepioq,

Thanks for reporting the problem.
Can you please try Linus' git tree? And do a git bisect from tag v3.8 to the
current head to see which commit introduced this bug? Thanks.

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