From: "S.Çağlar Onur" <caglar@pardus.org.tr>
To: linux-kernel@vger.kernel.org
Subject: [BUG] warning at kernel/cpu.c:38/lock_cpu_hotplug()
Date: Sat, 23 Sep 2006 01:45:16 +0300 [thread overview]
Message-ID: <200609230145.21997.caglar@pardus.org.tr> (raw)
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Hi;
With kernel-2.6.18, "modprobe cpufreq_stats" always (i can reproduce) gaves
following;
...
Lukewarm IQ detected in hotplug locking
BUG: warning at kernel/cpu.c:38/lock_cpu_hotplug()
[<b0134a42>] lock_cpu_hotplug+0x42/0x65
[<b02f8af1>] cpufreq_update_policy+0x25/0xad
[<b0358756>] kprobe_flush_task+0x18/0x40
[<b0355aab>] schedule+0x63f/0x68b
[<b01377c2>] __link_module+0x0/0x1f
[<b0119e7d>] __cond_resched+0x16/0x34
[<b03560bf>] cond_resched+0x26/0x31
[<b0355b0e>] wait_for_completion+0x17/0xb1
[<f965c547>] cpufreq_stat_cpu_callback+0x13/0x20 [cpufreq_stats]
[<f9670074>] cpufreq_stats_init+0x74/0x8b [cpufreq_stats]
[<b0137872>] sys_init_module+0x91/0x174
[<b0102c81>] sysenter_past_esp+0x56/0x79
on
zangetsu ~ # cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 13
model name : Intel(R) Pentium(R) M processor 1.73GHz
stepping : 8
cpu MHz : 1733.000
cache size : 2048 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx up est tm2
bogomips : 3460.58
If needed i can gave more info/config etc.
Cheers
--
S.Çağlar Onur <caglar@pardus.org.tr>
http://cekirdek.pardus.org.tr/~caglar/
Linux is like living in a teepee. No Windows, no Gates and an Apache in house!
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next reply other threads:[~2006-09-22 22:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-22 22:45 S.Çağlar Onur [this message]
2006-09-22 23:05 ` [BUG] warning at kernel/cpu.c:38/lock_cpu_hotplug() Dave Jones
2006-09-22 23:13 ` Dave Jones
2006-09-23 9:36 ` S.Çağlar Onur
2006-09-23 18:10 ` Dave Jones
2006-09-23 9:42 ` S.Çağlar Onur
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