On Wednesday 16 May 2007 19:50, 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.
Unfortunately this patch will not actually enable ACPI_PROCESSOR in the SMP=y ACPI=n case. "select" doesn't work for targets that have dependencies. -Len - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
