blob: 853223cb8dfce35eda3da1f816a5cab7fee34255 (
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--- b/kernel/cpu.c
+++ a/kernel/cpu.c
@@ -2063,15 +2063,6 @@
static int __init cpu_smt_state_init(void)
{
- /*
- * If SMT was disabled by BIOS, detect it here, after the CPUs have
- * been brought online. This ensures the smt/l1tf sysfs entries are
- * consistent with reality. Note this may overwrite cpu_smt_control's
- * previous setting.
- */
- if (topology_max_smt_threads() == 1)
- cpu_smt_control = CPU_SMT_NOT_SUPPORTED;
-
return sysfs_create_group(&cpu_subsys.dev_root->kobj,
&cpuhp_smt_attr_group);
}
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