forked from luck/tmp_suning_uos_patched
x86: make c_idle.work have a static address.
Currently, c_idle is declared in the stack, and thus, have no static address. Peter Zijlstra points out this simple solution, in which c_idle.work is initializated separatedly. Note that the INIT_WORK macro has a static declaration of a key inside. Signed-off-by: Glauber Costa <gcosta@redhat.com> Acked-by: Peter Zijlstra <pzijlstr@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -554,10 +554,10 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
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int timeout;
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unsigned long start_rip;
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struct create_idle c_idle = {
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.work = __WORK_INITIALIZER(c_idle.work, do_fork_idle),
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.cpu = cpu,
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.done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
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};
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INIT_WORK(&c_idle.work, do_fork_idle);
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/* allocate memory for gdts of secondary cpus. Hotplug is considered */
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if (!cpu_gdt_descr[cpu].address &&
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