Re: [tip:x86/urgent] x86/amd: Fix L1i and L2 cache sharinginformation for AMD family 15h processors

From: Ingo Molnar
Date: Thu Feb 09 2012 - 08:38:12 EST



This commit seems to cause a boot hang on an old Athlon64 CPU:

CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
numa_add_cpu cpu 0 node 0: mask now 0
ExtINT not setup in hardware but reported by MP table
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
..MP-BIOS bug: 8254 timer not connected to IO-APIC
...trying to set up timer (IRQ0) through the 8259A ...
..... (found apic 0 pin 0) ...
....... works.
CPU0: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping 02

Thanks,

Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/