Messages in this thread Patch in this message | | | From | David John <> | Subject | [PATCH] BUG: Fix smp_call_function_any to pass the node value to cpumask_of_node. | Date | Tue, 5 Jan 2010 11:03:03 +0530 |
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The change in acpi_cpufreq to use smp_call_function_any causes an OOPS when it is called since the function erroneously passes the cpu id to cpumask_of_node rather than the node that the cpu is on. Fix this.
Signed-off-by: David John <davidjon@xenontk.org>
diff --git a/kernel/smp.c b/kernel/smp.c index de735a6..f104084 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -347,7 +347,7 @@ int smp_call_function_any(const struct cpumask *mask, goto call; /* Try for same node. */ - nodemask = cpumask_of_node(cpu); + nodemask = cpumask_of_node(cpu_to_node(cpu)); for (cpu = cpumask_first_and(nodemask, mask); cpu < nr_cpu_ids; cpu = cpumask_next_and(cpu, nodemask, mask)) { if (cpu_online(cpu))
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