xv6

commit 5eda3e41b82ede156b329c90c2b10bd6e771bbe6
parent d9936304f2aacd5a01c4b2b5f06d3e5fc1304791
Author: Brian Swetland <swetland@frotz.net>
Date:   Fri,  3 Jan 2014 20:30:50 -0800

disable smp in 64bit mode for now

Diffstat:
M
kernel/mp.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/kernel/mp.c b/kernel/mp.c
@@ -139,6 +139,9 @@ mpinit(void)
       ismp = 0;
     }
   }
+#if X64
+ismp = 0; // disable for now
+#endif
   if(!ismp){
     // Didn't like what we found; fall back to no MP.
     ncpu = 1;