Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier...

[sfrench/cifs-2.6.git] / arch / s390 / kernel / smp.c

diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 006ed5016eb416d8dab512bd2a7e2625e0d498ed..a985a3ba44011c948ef6948ac6631a2d9685a8a2 100644 (file)
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -571,6 +571,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
        cpu_lowcore->current_task = (unsigned long) idle;
        cpu_lowcore->cpu_nr = cpu;
        cpu_lowcore->kernel_asce = S390_lowcore.kernel_asce;
+       cpu_lowcore->machine_flags = S390_lowcore.machine_flags;
        eieio();
 
        while (signal_processor(cpu, sigp_restart) == sigp_busy)
@@ -590,7 +591,8 @@ static int __init setup_possible_cpus(char *s)
        int pcpus, cpu;
 
        pcpus = simple_strtoul(s, NULL, 0);
-       for (cpu = 0; cpu < pcpus && cpu < nr_cpu_ids; cpu++)
+       init_cpu_possible(cpumask_of(0));
+       for (cpu = 1; cpu < pcpus && cpu < nr_cpu_ids; cpu++)
                set_cpu_possible(cpu, true);
        return 0;
 }