On Sun, May 2, 2010 at 4:59 PM, Rudolf Marek r.marek@assembler.cz wrote:
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Hi,
There is a plenty of bugs as in all modern CPUs ;)
http://support.amd.com/us/Processor_TechDocs/41322.pdf
Quick look to coreboot shows they are not handled?
Some are easy to fix just to set some MSR, some are microcode fixes.
That Fam10 bugs should be handled in cpuSetAMDMSR as well as the microcode.
If it is a race condition, it should pass CONFIG_LOGICAL_CPUS = 0.
Marc