1 files changed, 18 insertions, 27 deletions

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 3f8de9bce61a..5d9591146244 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -75,18 +75,6 @@ u32 elf_hwcap2 __read_mostly;
 int smp_num_siblings = 1;
 EXPORT_SYMBOL(smp_num_siblings);
 
-/* Last level cache ID of each logical CPU */
-DEFINE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id) = BAD_APICID;
-
-u16 get_llc_id(unsigned int cpu)
-{
-	return per_cpu(cpu_llc_id, cpu);
-}
-EXPORT_SYMBOL_GPL(get_llc_id);
-
-/* L2 cache ID of each logical CPU */
-DEFINE_PER_CPU_READ_MOSTLY(u16, cpu_l2c_id) = BAD_APICID;
-
 static struct ppin_info {
 	int	feature;
 	int	msr_ppin_ctl;
@@ -915,7 +903,7 @@ void detect_ht(struct cpuinfo_x86 *c)
 		return;
 
 	index_msb = get_count_order(smp_num_siblings);
-	c->phys_proc_id = apic->phys_pkg_id(c->initial_apicid, index_msb);
+	c->topo.pkg_id = apic->phys_pkg_id(c->topo.initial_apicid, index_msb);
 
 	smp_num_siblings = smp_num_siblings / c->x86_max_cores;
 
@@ -923,8 +911,8 @@ void detect_ht(struct cpuinfo_x86 *c)
 
 	core_bits = get_count_order(c->x86_max_cores);
 
-	c->cpu_core_id = apic->phys_pkg_id(c->initial_apicid, index_msb) &
-				       ((1 << core_bits) - 1);
+	c->topo.core_id = apic->phys_pkg_id(c->topo.initial_apicid, index_msb) &
+		((1 << core_bits) - 1);
 #endif
 }
 
@@ -1768,15 +1756,15 @@ static void generic_identify(struct cpuinfo_x86 *c)
 	get_cpu_address_sizes(c);
 
 	if (c->cpuid_level >= 0x00000001) {
-		c->initial_apicid = (cpuid_ebx(1) >> 24) & 0xFF;
+		c->topo.initial_apicid = (cpuid_ebx(1) >> 24) & 0xFF;
 #ifdef CONFIG_X86_32
 # ifdef CONFIG_SMP
-		c->apicid = apic->phys_pkg_id(c->initial_apicid, 0);
+		c->topo.apicid = apic->phys_pkg_id(c->topo.initial_apicid, 0);
 # else
-		c->apicid = c->initial_apicid;
+		c->topo.apicid = c->topo.initial_apicid;
 # endif
 #endif
-		c->phys_proc_id = c->initial_apicid;
+		c->topo.pkg_id = c->topo.initial_apicid;
 	}
 
 	get_model_name(c); /* Default name */
@@ -1806,18 +1794,19 @@ static void generic_identify(struct cpuinfo_x86 *c)
 static void validate_apic_and_package_id(struct cpuinfo_x86 *c)
 {
 #ifdef CONFIG_SMP
-	unsigned int apicid, cpu = smp_processor_id();
+	unsigned int cpu = smp_processor_id();
+	u32 apicid;
 
 	apicid = apic->cpu_present_to_apicid(cpu);
 
-	if (apicid != c->apicid) {
+	if (apicid != c->topo.apicid) {
 		pr_err(FW_BUG "CPU%u: APIC id mismatch. Firmware: %x APIC: %x\n",
-		       cpu, apicid, c->initial_apicid);
+		       cpu, apicid, c->topo.initial_apicid);
 	}
-	BUG_ON(topology_update_package_map(c->phys_proc_id, cpu));
-	BUG_ON(topology_update_die_map(c->cpu_die_id, cpu));
+	BUG_ON(topology_update_package_map(c->topo.pkg_id, cpu));
+	BUG_ON(topology_update_die_map(c->topo.die_id, cpu));
 #else
-	c->logical_proc_id = 0;
+	c->topo.logical_pkg_id = 0;
 #endif
 }
 
@@ -1836,7 +1825,9 @@ static void identify_cpu(struct cpuinfo_x86 *c)
 	c->x86_model_id[0] = '\0';  /* Unset */
 	c->x86_max_cores = 1;
 	c->x86_coreid_bits = 0;
-	c->cu_id = 0xff;
+	c->topo.cu_id = 0xff;
+	c->topo.llc_id = BAD_APICID;
+	c->topo.l2c_id = BAD_APICID;
 #ifdef CONFIG_X86_64
 	c->x86_clflush_size = 64;
 	c->x86_phys_bits = 36;
@@ -1862,7 +1853,7 @@ static void identify_cpu(struct cpuinfo_x86 *c)
 	apply_forced_caps(c);
 
 #ifdef CONFIG_X86_64
-	c->apicid = apic->phys_pkg_id(c->initial_apicid, 0);
+	c->topo.apicid = apic->phys_pkg_id(c->topo.initial_apicid, 0);
 #endif
 
 	/*