diff options
Diffstat (limited to 'arch/x86/kernel/apic/apic.c')
-rw-r--r-- | arch/x86/kernel/apic/apic.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 828ee43abd91..0a10d3ed77ce 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2107,16 +2107,6 @@ bool apic_id_is_primary_thread(unsigned int apicid) return !(apicid & mask); } -/** - * apic_id_disabled - Check whether APIC ID is disabled via SMT control - * @id: APIC ID to check - */ -bool apic_id_disabled(unsigned int id) -{ - return (cpu_smt_control == CPU_SMT_FORCE_DISABLED && - !apic_id_is_primary_thread(id)); -} - /* * Should use this API to allocate logical CPU IDs to keep nr_logical_cpuids * and cpuid_to_apicid[] synchronized. @@ -2212,15 +2202,6 @@ int generic_processor_info(int apicid, int version) return -EINVAL; } - /* - * If SMT is force disabled and the APIC ID belongs to - * a secondary thread, ignore it. - */ - if (apic_id_disabled(apicid)) { - pr_info_once("Ignoring secondary SMT threads\n"); - return -EINVAL; - } - if (apicid == boot_cpu_physical_apicid) { /* * x86_bios_cpu_apicid is required to have processors listed |