From 026b7c6bf0bf044aa03e2affbda73b6c6a302538 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Mon, 3 Dec 2012 21:13:03 +0100 Subject: [PATCH] ARM: 7590/1: /proc/interrupts: limit the display of IPIs to online CPUs only This is what is done for the regular interrupts in kernel/irqs/proc.c already, before calling arch_show_interrupts(). Not doing so for the IPIs causes the column headers not to match with the content whenever some CPUs are offline. Signed-off-by: Nicolas Pitre Signed-off-by: Russell King --- arch/arm/kernel/smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index fbc8b2623d82..fc4d526e2906 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -443,7 +443,7 @@ void show_ipi_list(struct seq_file *p, int prec) for (i = 0; i < NR_IPI; i++) { seq_printf(p, "%*s%u: ", prec - 1, "IPI", i); - for_each_present_cpu(cpu) + for_each_online_cpu(cpu) seq_printf(p, "%10u ", __get_irq_stat(cpu, ipi_irqs[i])); -- GitLab