[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[BUG] Dual HyperSPARC module support
I have installed NetBSD 4.0 on several SS20's and rebuilt a SMP kernel
without any trouble. I have seen a very strange panic when I use dual
RT626 (two HyperSPARC's on the same MBus module).
With 2 SuperSPARC-II (SM71) -> OK
With 2 HyperSPARC (RT626) in two modules -> OK
With 2 HyperSPARC (RT626) in one module -> I randomly obtain NMI
I have tested with four different SS20's with and without HIGHMEM (and
SUNvts does not report any errors on this hardware). This bug only
occurs when two CPU share the same Mbus slot.
Main Index |
Thread Index |