Re: 2.6.8.1-mm3 (build failture w/ CONFIG_NUMA)

[mita akinobu]

I had tried to compile with CONFIG_NUMA and got this error:

  CC      kernel/sched.o
kernel/sched.c: In function `sched_domain_node_span':
kernel/sched.c:4001: error: invalid lvalue in unary `&'
make[1]: *** [kernel/sched.o] Error 1
make: *** [kernel] Error 2

Below patch fixes this.


--- linux-2.6.8.1-mm3/kernel/sched.c.orig	2004-08-21 00:32:26.000000000 +0900
+++ linux-2.6.8.1-mm3/kernel/sched.c	2004-08-21 00:36:41.000000000 +0900
@@ -3998,7 +3998,10 @@ cpumask_t __init sched_domain_node_span(
 
 	for (i = 0; i < size; i++) {
 		int next_node = find_next_best_node(node, used_nodes);
-		cpus_or(span, span, node_to_cpumask(next_node));
+		cpumask_t  nodemask;
+
+		nodemask = node_to_cpumask(next_node);
+		cpus_or(span, span, nodemask);
 	}
 
 	return span;

-
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