>>>>> "Jack" == Jack Steiner <steiner@xxxxxxx> writes: Jack> ... Virtual mem_map starts at 0xa0007fffd5f2c000 Built 1 Jack> zonelists Kernel command line: root=/dev/hda2 init=/bin/bash Jack> console=ttyS0 PID hash table entries: 1024 (order: 10, 32768 Jack> bytes) Console: colour dummy device 80x25 Jack> The failure is an MCA caused by a cache hit on a memory Jack> reference to an uncached address. The simulator detects this Jack> error & stops. Hi Jack, Sorry about the missing symbol table, was a bit late. I am not sure it's the same thing, as my kernel gets a lot further and normally spawns init before exploding. Jack> The code that took the failure was memcopy (or equiv). I Jack> recognized the code from the prefetchs and ld/st sequence. The Jack> data appears to be an ACPI table that is being copied into Jack> kernel memory. The current reference is using uncached addresses Jack> but 15M instructions in the past, the table was referenced Jack> cached. Jack> Does this ring any bells with anyone? This failure may occur Jack> only in our simulator environment, so don't spent any time on Jack> this unless it sounds familar. Jack> As soon as I get a symbol table, I'll know a lot more about the Jack> failure. I put one up on attica for you ~jes/System.map-jack It seems the kernel explodes in __copy_user in your case. Cheers, Jes - : send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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