Messages in this thread | | | Subject | Re: [BUG] (regression) AMD k6-III/450 won't boot w/2.6.22-rc1 | Date | Thu, 17 May 2007 18:38:13 -0500 (CDT) | From | (Bob Tracy) |
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Andi Kleen wrote: > Hmpf. > > We cold either use rdmsr_safe or add a family check again or clear it > in k6 setup. I think clearing it in setup is cleanest. > > Does this patch work? > > -Andi > > Clear MCE flag on AMD K6 > > It reports machine check capability in CPUID, but doesn't actually > implement all the necessary MSRs of the standard Intel machine > check architecture. > > This fixes a boot failure recently introduced. > > Signed-off-by: Andi Kleen <ak@suse.de>
ACK. I reinstalled Joachim's patch (default 2.6.22-rc1 state), and added your patch. Life is good: we have a fix/workaround.
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