From 8a177c4f17c691c2c9a08a54709d37c6db481a0b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Sun, 16 Sep 2007 14:45:06 -0700 Subject: [SPARC64]: Warn user if cpu is ignored. When NR_CPUS is smaller than the cpu probed, let the user know that the cpu won't be used. Suggested by Al Viro. Signed-off-by: David S. Miller --- arch/sparc64/kernel/prom.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch/sparc64/kernel/prom.c') diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c index d1a78c976cef..0614dff63d7c 100644 --- a/arch/sparc64/kernel/prom.c +++ b/arch/sparc64/kernel/prom.c @@ -1583,8 +1583,12 @@ static void __init of_fill_in_cpu_data(void) ncpus_probed++; #ifdef CONFIG_SMP - if (cpuid >= NR_CPUS) + if (cpuid >= NR_CPUS) { + printk(KERN_WARNING "Ignoring CPU %d which is " + ">= NR_CPUS (%d)\n", + cpuid, NR_CPUS); continue; + } #else /* On uniprocessor we only want the values for the * real physical cpu the kernel booted onto, however -- cgit v1.2.1