I don't think this is quiet right either as Ed Sweetman has reported that this issue doesn't occur on single socket/multi-core systems.
-J -- On Thu, May 17, 2007 at 12:50:50AM +0100, Daniel Drake wrote: > powernow-k8 uses PSB BIOS tables to read frequency info on UP systems, but > on SMP it requires the acpi-processor driver. Kconfig should be updated > accordingly to avoid the issues that users are running into. > > http://bugzilla.kernel.org/show_bug.cgi?id=8075 > https://bugs.gentoo.org/show_bug.cgi?id=178585 > > Signed-off-by: Daniel Drake <[EMAIL PROTECTED]> > > Index: linux/arch/i386/kernel/cpu/cpufreq/Kconfig > =================================================================== > --- linux.orig/arch/i386/kernel/cpu/cpufreq/Kconfig > +++ linux/arch/i386/kernel/cpu/cpufreq/Kconfig > @@ -81,6 +81,7 @@ config X86_POWERNOW_K7_ACPI > config X86_POWERNOW_K8 > tristate "AMD Opteron/Athlon64 PowerNow!" > select CPU_FREQ_TABLE > + select ACPI_PROCESSOR if SMP > depends on EXPERIMENTAL > help > This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 > processors.
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