Re: [PATCH v2 0/2] Emulate MSR_EBC_FREQUENCY_ID

2010-09-09 Thread Marcelo Tosatti
On Thu, Sep 09, 2010 at 12:06:44PM +0200, jes.soren...@redhat.com wrote: > From: Jes Sorensen > > Hi, > > Discussed this with Juan and he spotted this place in > arch/x86/kernel/cpu/cpufreq/speedstep-lib.c which relies on the 'Core > Clock Frequency to System Bus Frequency Ratio', so leaving it

Re: [PATCH v2 0/2] Emulate MSR_EBC_FREQUENCY_ID

2010-09-09 Thread Juan Quintela
jes.soren...@redhat.com wrote: > From: Jes Sorensen > > Hi, > > Discussed this with Juan and he spotted this place in > arch/x86/kernel/cpu/cpufreq/speedstep-lib.c which relies on the 'Core > Clock Frequency to System Bus Frequency Ratio', so leaving it set to 0 > is not going to work. Reading the

[PATCH v2 0/2] Emulate MSR_EBC_FREQUENCY_ID

2010-09-09 Thread Jes . Sorensen
From: Jes Sorensen Hi, Discussed this with Juan and he spotted this place in arch/x86/kernel/cpu/cpufreq/speedstep-lib.c which relies on the 'Core Clock Frequency to System Bus Frequency Ratio', so leaving it set to 0 is not going to work. Reading the spec it also says that bits 31:24 are reserv