Messages in this thread | | | Date | Sat, 5 Jul 2008 11:50:26 +0200 | From | "Bert Wesarg" <> | Subject | Re: [PATCH] [9/9] MCE: Use 64bit machine check code on 32bit |
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Hi,
> Index: linux/arch/x86/Kconfig > =================================================================== > --- linux.orig/arch/x86/Kconfig > +++ linux/arch/x86/Kconfig > @@ -652,10 +652,37 @@ config X86_MCE > to disable it. MCE support simply ignores non-MCE processors like > the 386 and 486, so nearly everyone can say Y here. > > +config X86_OLD_MCE > + depends on X86_32 > + bool "Use legacy machine check code (will go away)" > + default n > + help > + Use the old i386 machine check code. This is merely intended for testing > + in a transition period. Try this if you run into any machine check > + related software problems. > + When in doubt say no. > + > +config X86_ANCIENT_MCE > + depends on X86_32 > + bool "Support ancient machine check handler for very old CPUs" > + default n > + help > + Include support for family 5 (Intel Pentium 1 and Centaur Winchip) > + machine check code. Machine check handles uncorrected CPU errors. > + Note that the P5 pentium support is disabled > + by default and can be only enabled on special hardware. > + The Winchip code doesn't do much. > + If you're still sure you want it, say n, otherwise n is safe Is this first "n" a typo?
Bert
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