smp_call_function_any(): pass the node value to cpumask_of_node()

The change in acpi_cpufreq to use smp_call_function_any causes a warning
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.

cpumask_of_node(3): node > nr_node_ids(1)
Pid: 1, comm: swapper Not tainted 2.6.33-rc3-00097-g2c1f189 #223
Call Trace:
 [<ffffffff81028bb3>] cpumask_of_node+0x23/0x58
 [<ffffffff81061f51>] smp_call_function_any+0x65/0xfa
 [<ffffffff810160d1>] ? do_drv_read+0x0/0x2f
 [<ffffffff81015fba>] get_cur_val+0xb0/0x102
 [<ffffffff81016080>] get_cur_freq_on_cpu+0x74/0xc5
 [<ffffffff810168a7>] acpi_cpufreq_cpu_init+0x417/0x515
 [<ffffffff81562ce9>] ? __down_write+0xb/0xd
 [<ffffffff8148055e>] cpufreq_add_dev+0x278/0x922

Signed-off-by: David John <davidjon@xenontk.org>
Cc: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/smp.c b/kernel/smp.c
index de735a6637d0cddafc39f5f80fa571e5a9145936..f10408422444e829df822a273767d6d629524a0d 100644 (file)
--- 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))