When smp_add_present_cpu() fails, it has reset all things excluding 'c->hotpluggable', so need reset it as original state completely. Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx> --- arch/s390/kernel/smp.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 15a016c..c4c6f42 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -1016,6 +1016,7 @@ out_cpu: unregister_cpu(c); #endif out: + c->hotpluggable = 0; return rc; } -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
