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-rw-r--r--arch/x86_64/mm/srat.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index ec1c4aca4513..8e3d097a9ddd 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -20,6 +20,9 @@
20 20
21static struct acpi_table_slit *acpi_slit; 21static struct acpi_table_slit *acpi_slit;
22 22
23/* Internal processor count */
24static unsigned int __initdata num_processors = 0;
25
23static nodemask_t nodes_parsed __initdata; 26static nodemask_t nodes_parsed __initdata;
24static nodemask_t nodes_found __initdata; 27static nodemask_t nodes_found __initdata;
25static struct node nodes[MAX_NUMNODES] __initdata; 28static struct node nodes[MAX_NUMNODES] __initdata;
@@ -101,16 +104,18 @@ acpi_numa_processor_affinity_init(struct acpi_table_processor_affinity *pa)
101 bad_srat(); 104 bad_srat();
102 return; 105 return;
103 } 106 }
104 if (pa->apic_id >= NR_CPUS) { 107 if (num_processors >= NR_CPUS) {
105 printk(KERN_ERR "SRAT: lapic %u too large.\n", 108 printk(KERN_ERR "SRAT: Processor #%d (lapic %u) INVALID. (Max ID: %d).\n",
106 pa->apic_id); 109 num_processors, pa->apic_id, NR_CPUS);
107 bad_srat(); 110 bad_srat();
108 return; 111 return;
109 } 112 }
110 cpu_to_node[pa->apic_id] = node; 113 cpu_to_node[num_processors] = node;
111 acpi_numa = 1; 114 acpi_numa = 1;
112 printk(KERN_INFO "SRAT: PXM %u -> APIC %u -> Node %u\n", 115 printk(KERN_INFO "SRAT: PXM %u -> APIC %u -> CPU %u -> Node %u\n",
113 pxm, pa->apic_id, node); 116 pxm, pa->apic_id, num_processors, node);
117
118 num_processors++;
114} 119}
115 120
116/* Callback for parsing of the Proximity Domain <-> Memory Area mappings */ 121/* Callback for parsing of the Proximity Domain <-> Memory Area mappings */