---

yaml
---
r: 227327
b: refs/heads/master
c: f115714
h: refs/heads/master
i:
  227325: d3d4b4e
  227323: 80bf634
  227319: 35b6b1e
  227311: 0f18d8d
  227295: 31481fd
  227263: abd7d79
  227199: c5d96f2
  227071: dc3b82e
  226815: 3318783
  226303: ef7f6b3
  225279: 0c33c89
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c0104d38a740b25662c592c71f6907676510289c
+refs/heads/master: f1157141636848f52c5f74040bed0ba355cf59b7

trunk/arch/x86/include/asm/apic.h

@@ -245,7 +245,6 @@ extern int apic_force_enable(void);
  * On 32bit this is mach-xxx local
  */
 #ifdef CONFIG_X86_64
-extern void early_init_lapic_mapping(void);
 extern int apic_is_clustered_box(void);
 #else
 static inline int apic_is_clustered_box(void)

trunk/arch/x86/kernel/apic/apic.c

@@ -1630,28 +1630,6 @@ static int __init detect_init_APIC(void)
 }
 #endif
 
-#ifdef CONFIG_X86_64
-void __init early_init_lapic_mapping(void)
-{
-	/*
-	 * If no local APIC can be found then go out
-	 * : it means there is no mpatable and MADT
-	 */
-	if (!smp_found_config)
-		return;
-
-	set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr);
-	apic_printk(APIC_VERBOSE, "mapped APIC to %16lx (%16lx)\n",
-		    APIC_BASE, mp_lapic_addr);
-
-	/*
-	 * Fetch the APIC ID of the BSP in case we have a
-	 * default configuration (or the MP table is broken).
-	 */
-	boot_cpu_physical_apicid = read_apic_id();
-}
-#endif
-
 /**
  * init_apic_mappings - initialize APIC mappings
  */
@@ -1707,6 +1685,8 @@ void __init register_lapic_address(unsigned long address)
 	mp_lapic_addr = address;
 
 	set_fixmap_nocache(FIX_APIC_BASE, address);
+	apic_printk(APIC_VERBOSE, "mapped APIC to %16lx (%16lx)\n",
+		    APIC_BASE, mp_lapic_addr);
 	if (boot_cpu_physical_apicid == -1U) {
 		boot_cpu_physical_apicid  = read_apic_id();
 		apic_version[boot_cpu_physical_apicid] =

trunk/arch/x86/kernel/mpparse.c

@@ -289,17 +289,13 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
 #ifdef CONFIG_X86_32
 	generic_mps_oem_check(mpc, oem, str);
 #endif
-	/* save the local APIC address, it might be non-default */
+	/* Initialize the lapic mapping */
 	if (!acpi_lapic)
-		mp_lapic_addr = mpc->lapic;
+		register_lapic_address(mpc->lapic);
 
 	if (early)
 		return 1;
 
-	/* Initialize the lapic mapping */
-	if (!acpi_lapic)
-		register_lapic_address(mpc->lapic);
-
 	if (mpc->oemptr)
 		x86_init.mpparse.smp_read_mpc_oem(mpc);
 

trunk/arch/x86/mm/amdtopology_64.c

@@ -66,7 +66,6 @@ static __init void early_get_boot_cpu_id(void)
 	if (smp_found_config)
 		early_get_smp_config();
 #endif
-	early_init_lapic_mapping();
 }
 
 int __init amd_get_nodes(struct bootnode *physnodes)