cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status

[mirror_ubuntu-bionic-kernel.git] / kernel / smp.c

diff --git a/kernel/smp.c b/kernel/smp.c
index 084c8b3a26812d78e3eb2da63d46091e491a7e23..d86eec5f51c12783104b5fec449b60d8d9fa3f65 100644 (file)
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -584,6 +584,8 @@ void __init smp_init(void)
                num_nodes, (num_nodes > 1 ? "s" : ""),
                num_cpus,  (num_cpus  > 1 ? "s" : ""));
 
+       /* Final decision about SMT support */
+       cpu_smt_check_topology();
        /* Any cleanup work */
        smp_cpus_done(setup_max_cpus);
 }