Messages in this thread | | | Date | Thu, 11 Oct 2007 15:51:49 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH 1/2] x86: mce init optimization and signedness fixup |
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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.
tglx
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