Good point David, I forgot to include that... Walking through boot up:
>>>We see that OBP sees both CPUS:<<< Sun Ultra 60 UPA/PCI (2 X UltraSPARC-II 450MHz), No Keyboard OpenBoot 3.17, 2048 MB memory installed, Serial #11419681. Ethernet address 8:0:20:ae:40:21, Host ID: 80ae4021. <...> >>>So far, so good...<<< Found CPU 0 (node=f006d3b4,mid=0) Found CPU 1 (node=f006d720,mid=2) Found 2 CPU prom device tree node(s). Entering UltraSMPenguin Mode... >>>Uh oh, what's this???<<< Error: only one processor found. Waiting on wait_init_idle (map = 0x0) All processors have done init_idle And finally: debian# cat /proc/cpuinfo cpu : TI UltraSparc II (BlackBird) fpu : UltraSparc II integrated FPU promlib : Version 3 Revision 17 prom : 3.17.0 type : sun4u ncpus probed : 2 <<<Good ncpus active : 1 <<<What's this??? Cpu0Bogo : 897.84 Cpu0ClkTck : 000000001ad2b820 MMU Type : Spitfire State: CPU0: online Kernel is SMP: debian# uname -a Linux debian 2.4.25 #2 SMP Mon Mar 8 09:21:12 EST 2004 sparc64 GNU/Linux Ideas? Is there any other info I can supply? <> Jim > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:debian-sparc- > [EMAIL PROTECTED] On Behalf Of David S. Miller > Sent: Monday, March 08, 2004 2:18 PM > To: Small, Jim > Cc: [email protected] > Subject: Re: Custom Kernel doesn't recognize 2nd CPU > > On Mon, 8 Mar 2004 14:00:44 -0500 > "Small, Jim" <[EMAIL PROTECTED]> wrote: > > > I just built a custom kernel for a Sparc64 machine (Ultra 60). The > machine > > has 2 CPUs, but the kernel has problems recognizing it. > > What makes you believe this? What does /proc/cpuinfo output once the > machine is up? From the kernel logs, it appears to have seen the cpu. >
