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-rw-r--r--arch/x86_64/kernel/smpboot.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index b7c705969791..975380207b46 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -771,12 +771,10 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
771 unsigned long start_rip; 771 unsigned long start_rip;
772 struct create_idle c_idle = { 772 struct create_idle c_idle = {
773 .cpu = cpu, 773 .cpu = cpu,
774 .done = COMPLETION_INITIALIZER(c_idle.done), 774 .done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
775 }; 775 };
776 DECLARE_WORK(work, do_fork_idle, &c_idle); 776 DECLARE_WORK(work, do_fork_idle, &c_idle);
777 777
778 lockdep_set_class(&c_idle.done.wait.lock, &waitqueue_lock_key);
779
780 /* allocate memory for gdts of secondary cpus. Hotplug is considered */ 778 /* allocate memory for gdts of secondary cpus. Hotplug is considered */
781 if (!cpu_gdt_descr[cpu].address && 779 if (!cpu_gdt_descr[cpu].address &&
782 !(cpu_gdt_descr[cpu].address = get_zeroed_page(GFP_KERNEL))) { 780 !(cpu_gdt_descr[cpu].address = get_zeroed_page(GFP_KERNEL))) {