From 49b424fedaf88d0fa9913082b8c1ccd012a8a972 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Thu, 17 Oct 2013 02:42:28 +0400 Subject: xtensa: implement CPU hotplug Signed-off-by: Max Filippov Signed-off-by: Chris Zankel --- arch/xtensa/kernel/setup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/xtensa/kernel/setup.c') diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index dfd8f52c05d8..d21bfa7a28e0 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -527,6 +527,7 @@ static int __init topology_init(void) for_each_possible_cpu(i) { struct cpu *cpu = &per_cpu(cpu_data, i); + cpu->hotpluggable = !!i; register_cpu(cpu, i); } -- cgit v1.2.3