Stefan Reinauer stepan@suse.de writes:
Hi,
the latest AMD Solo builds reboot after setting variable MTRRs:
mmio_base: 3670016KB totalram: 256M Initializing CPU #0 cpufixup RAM: 0x00040000 KB Enabling cache... Setting fixed MTRRs(0-88) type: UC Setting fixed MTRRs(0-88) type: WB DONE fixed MTRRs Setting variable MTRR 0, base: 0MB, range: 256MB, type WB Copying LinuxBIOS to ram. Jumping to LinuxBIOS. LinuxBIOS-1.1.4.0-Fallback Di Sep 30 12:19:45 CEST 2003 rebooting... Finding PCI configuration type. PCI: Using configuration type 1 Enumerating: AMD K8 Northbridge Enumerating: AMD K8 Enumerating: NSC 87360
This did not happen until somewhen after 1.1.4
What could cause this? It does not happen on other machines as far as I can tell... :-((((
No current clue, except I know I need to get a pile of bug fixes in there. I can imagine the bug fixes improperly executed triggering this but just mtrrs triggering this I don't know.
I guess this is when I would start instrumenting the code to see where it dies. Do you have a working fallback image?
Eric