diff options
Diffstat (limited to 'arch/x86/kernel/cpu/hygon.c')
| -rw-r--r-- | arch/x86/kernel/cpu/hygon.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/hygon.c b/arch/x86/kernel/cpu/hygon.c index 4e28c1fc8749..62e9a982adaf 100644 --- a/arch/x86/kernel/cpu/hygon.c +++ b/arch/x86/kernel/cpu/hygon.c @@ -64,7 +64,6 @@ static void hygon_get_topology_early(struct cpuinfo_x86 *c) */ static void hygon_get_topology(struct cpuinfo_x86 *c) { - u8 node_id; int cpu = smp_processor_id(); /* get information required for multi-node processors */ @@ -74,7 +73,7 @@ static void hygon_get_topology(struct cpuinfo_x86 *c) cpuid(0x8000001e, &eax, &ebx, &ecx, &edx); - node_id = ecx & 0xff; + c->cpu_die_id = ecx & 0xff; c->cpu_core_id = ebx & 0xff; @@ -92,14 +91,14 @@ static void hygon_get_topology(struct cpuinfo_x86 *c) /* Socket ID is ApicId[6] for these processors. */ c->phys_proc_id = c->apicid >> APICID_SOCKET_ID_BIT; - cacheinfo_hygon_init_llc_id(c, cpu, node_id); + cacheinfo_hygon_init_llc_id(c, cpu); } else if (cpu_has(c, X86_FEATURE_NODEID_MSR)) { u64 value; rdmsrl(MSR_FAM10H_NODE_ID, value); - node_id = value & 7; + c->cpu_die_id = value & 7; - per_cpu(cpu_llc_id, cpu) = node_id; + per_cpu(cpu_llc_id, cpu) = c->cpu_die_id; } else return; @@ -122,7 +121,7 @@ static void hygon_detect_cmp(struct cpuinfo_x86 *c) /* Convert the initial APIC ID into the socket ID */ c->phys_proc_id = c->initial_apicid >> bits; /* use socket ID also for last level cache */ - per_cpu(cpu_llc_id, cpu) = c->phys_proc_id; + per_cpu(cpu_llc_id, cpu) = c->cpu_die_id = c->phys_proc_id; } static void srat_detect_node(struct cpuinfo_x86 *c) |