On Fri, Apr 19, 2013 at 09:35:18PM +0100, Bryan O'Donoghue wrote:
> Just returning X86_VENDOR_UNKNOWN - won't fix the bug though - after
> all MSR_IA32_UCODE_REV is also x86_family() >= 6
What are you talking about?
If you return X86_VENDOR_UNKNOWN from x86_vendor(),
load_ucode_intel_bsp() and load_ucode_intel_ap() won't be called and no
non-existing MSRs will be accessed.
Just filter out P5 and earlier. The code already does that for CPUs
which don't have CPUID.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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