On Thursday 11 October 2007 15:51:49 Thomas Gleixner wrote:
> On Thu, 11 Oct 2007, Joerg Roedel wrote:
> > MCG_CAP never reports a negative count of available error-reporting
> > banks. Therefore, make nr_mce_banks unsigned.
> > Check for MCA/MCE feature bits as early as possible.
> >
> > +
> > + if (!cpu_has(c, X86_FEATURE_MCA) || !cpu_has(c, X86_FEATURE_MCE)) {
> > + printk(KERN_INFO "CPU%i: No machine check support available\n",
> > + smp_processor_id());
> > + return;
>
> This breaks winchip MCE support.
First, what is a winchip? It sounds to be something windows specific. ;)
Second, can you explain in which way MCE support gets broken, please?
If you actually see the printk message, then machine check
support is not available on that cpu on that machine, right?
--
AMD Saxony, Dresden, Germany
Operating System Research Center
Legal Information:
AMD Saxony Limited Liability Company & Co. KG
Sitz (Geschäftsanschrift):
Wilschdorfer Landstr. 101, 01109 Dresden, Deutschland
Registergericht Dresden: HRA 4896
vertretungsberechtigter Komplementär:
AMD Saxony LLC (Sitz Wilmington, Delaware, USA)
Geschäftsführer der AMD Saxony LLC:
Dr. Hans-R. Deppe, Thomas McCoy
-
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/
