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-rw-r--r--arch/x86/Kconfig1
-rw-r--r--arch/x86/include/asm/es7000/mpparse.h3
-rw-r--r--arch/x86/include/asm/genapic_32.h8
-rw-r--r--arch/x86/include/asm/mach-default/mach_mpparse.h4
-rw-r--r--arch/x86/include/asm/mach-generic/mach_mpparse.h5
-rw-r--r--arch/x86/include/asm/mach-generic/mach_mpspec.h4
-rw-r--r--arch/x86/include/asm/mpspec_def.h102
-rw-r--r--arch/x86/include/asm/numaq/mpparse.h3
-rw-r--r--arch/x86/include/asm/setup.h14
-rw-r--r--arch/x86/include/asm/summit/mpparse.h2
-rw-r--r--arch/x86/kernel/apic.c14
-rw-r--r--arch/x86/kernel/apm_32.c4
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_32.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_amd_64.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/p5.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/p6.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/winchip.c2
-rw-r--r--arch/x86/kernel/head_64.S2
-rw-r--r--arch/x86/kernel/i8259.c8
-rw-r--r--arch/x86/kernel/io_apic.c2
-rw-r--r--arch/x86/kernel/ioport.c4
-rw-r--r--arch/x86/kernel/irq.c2
-rw-r--r--arch/x86/kernel/irq_32.c10
-rw-r--r--arch/x86/kernel/irq_64.c22
-rw-r--r--arch/x86/kernel/irqinit_32.c12
-rw-r--r--arch/x86/kernel/irqinit_64.c8
-rw-r--r--arch/x86/kernel/mpparse.c350
-rw-r--r--arch/x86/kernel/nmi.c1
-rw-r--r--arch/x86/kernel/numaq_32.c38
-rw-r--r--arch/x86/kernel/process_32.c19
-rw-r--r--arch/x86/kernel/setup_percpu.c11
-rw-r--r--arch/x86/kernel/smp.c2
-rw-r--r--arch/x86/kernel/smpboot.c2
-rw-r--r--arch/x86/kernel/time_32.c4
-rw-r--r--arch/x86/kernel/time_64.c2
-rw-r--r--arch/x86/kernel/traps.c3
-rw-r--r--arch/x86/kernel/visws_quirks.c32
-rw-r--r--arch/x86/mach-generic/es7000.c10
-rw-r--r--arch/x86/mach-generic/numaq.c3
-rw-r--r--arch/x86/mach-generic/probe.c3
-rw-r--r--arch/x86/mm/k8topology_64.c20
41 files changed, 354 insertions, 390 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 862adb9bf0d..73f7fe8fd4d 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -27,6 +27,7 @@ config X86
27 select HAVE_IOREMAP_PROT 27 select HAVE_IOREMAP_PROT
28 select HAVE_KPROBES 28 select HAVE_KPROBES
29 select ARCH_WANT_OPTIONAL_GPIOLIB 29 select ARCH_WANT_OPTIONAL_GPIOLIB
30 select ARCH_WANT_FRAME_POINTERS
30 select HAVE_KRETPROBES 31 select HAVE_KRETPROBES
31 select HAVE_FTRACE_MCOUNT_RECORD 32 select HAVE_FTRACE_MCOUNT_RECORD
32 select HAVE_DYNAMIC_FTRACE 33 select HAVE_DYNAMIC_FTRACE
diff --git a/arch/x86/include/asm/es7000/mpparse.h b/arch/x86/include/asm/es7000/mpparse.h
index ed5a3caae14..c1629b090ec 100644
--- a/arch/x86/include/asm/es7000/mpparse.h
+++ b/arch/x86/include/asm/es7000/mpparse.h
@@ -10,8 +10,7 @@ extern void setup_unisys(void);
10 10
11#ifndef CONFIG_X86_GENERICARCH 11#ifndef CONFIG_X86_GENERICARCH
12extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id); 12extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id);
13extern int mps_oem_check(struct mp_config_table *mpc, char *oem, 13extern int mps_oem_check(struct mpc_table *mpc, char *oem, char *productid);
14 char *productid);
15#endif 14#endif
16 15
17#ifdef CONFIG_ACPI 16#ifdef CONFIG_ACPI
diff --git a/arch/x86/include/asm/genapic_32.h b/arch/x86/include/asm/genapic_32.h
index 746f37a7963..2c05b737ee2 100644
--- a/arch/x86/include/asm/genapic_32.h
+++ b/arch/x86/include/asm/genapic_32.h
@@ -15,9 +15,9 @@
15 * Copyright 2003 Andi Kleen, SuSE Labs. 15 * Copyright 2003 Andi Kleen, SuSE Labs.
16 */ 16 */
17 17
18struct mpc_config_bus; 18struct mpc_bus;
19struct mp_config_table; 19struct mpc_table;
20struct mpc_config_processor; 20struct mpc_cpu;
21 21
22struct genapic { 22struct genapic {
23 char *name; 23 char *name;
@@ -51,7 +51,7 @@ struct genapic {
51 /* When one of the next two hooks returns 1 the genapic 51 /* When one of the next two hooks returns 1 the genapic
52 is switched to this. Essentially they are additional probe 52 is switched to this. Essentially they are additional probe
53 functions. */ 53 functions. */
54 int (*mps_oem_check)(struct mp_config_table *mpc, char *oem, 54 int (*mps_oem_check)(struct mpc_table *mpc, char *oem,
55 char *productid); 55 char *productid);
56 int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id); 56 int (*acpi_madt_oem_check)(char *oem_id, char *oem_table_id);
57 57
diff --git a/arch/x86/include/asm/mach-default/mach_mpparse.h b/arch/x86/include/asm/mach-default/mach_mpparse.h
index 8c1ea21238a..c70a263d68c 100644
--- a/arch/x86/include/asm/mach-default/mach_mpparse.h
+++ b/arch/x86/include/asm/mach-default/mach_mpparse.h
@@ -1,8 +1,8 @@
1#ifndef _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H 1#ifndef _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H
2#define _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H 2#define _ASM_X86_MACH_DEFAULT_MACH_MPPARSE_H
3 3
4static inline int mps_oem_check(struct mp_config_table *mpc, char *oem, 4static inline int
5 char *productid) 5mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
6{ 6{
7 return 0; 7 return 0;
8} 8}
diff --git a/arch/x86/include/asm/mach-generic/mach_mpparse.h b/arch/x86/include/asm/mach-generic/mach_mpparse.h
index 048f1d46853..9444ab8dca9 100644
--- a/arch/x86/include/asm/mach-generic/mach_mpparse.h
+++ b/arch/x86/include/asm/mach-generic/mach_mpparse.h
@@ -2,9 +2,8 @@
2#define _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H 2#define _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H
3 3
4 4
5extern int mps_oem_check(struct mp_config_table *mpc, char *oem, 5extern int mps_oem_check(struct mpc_table *, char *, char *);
6 char *productid);
7 6
8extern int acpi_madt_oem_check(char *oem_id, char *oem_table_id); 7extern int acpi_madt_oem_check(char *, char *);
9 8
10#endif /* _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H */ 9#endif /* _ASM_X86_MACH_GENERIC_MACH_MPPARSE_H */
diff --git a/arch/x86/include/asm/mach-generic/mach_mpspec.h b/arch/x86/include/asm/mach-generic/mach_mpspec.h
index bbab5ccfd4f..3bc40722657 100644
--- a/arch/x86/include/asm/mach-generic/mach_mpspec.h
+++ b/arch/x86/include/asm/mach-generic/mach_mpspec.h
@@ -7,6 +7,6 @@
7/* Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets. */ 7/* Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets. */
8#define MAX_MP_BUSSES 260 8#define MAX_MP_BUSSES 260
9 9
10extern void numaq_mps_oem_check(struct mp_config_table *mpc, char *oem, 10extern void numaq_mps_oem_check(struct mpc_table *, char *, char *);
11 char *productid); 11
12#endif /* _ASM_X86_MACH_GENERIC_MACH_MPSPEC_H */ 12#endif /* _ASM_X86_MACH_GENERIC_MACH_MPSPEC_H */
diff --git a/arch/x86/include/asm/mpspec_def.h b/arch/x86/include/asm/mpspec_def.h
index e3ace7d1d35..59568bc4767 100644
--- a/arch/x86/include/asm/mpspec_def.h
+++ b/arch/x86/include/asm/mpspec_def.h
@@ -39,17 +39,17 @@ struct intel_mp_floating {
39 39
40#define MPC_SIGNATURE "PCMP" 40#define MPC_SIGNATURE "PCMP"
41 41
42struct mp_config_table { 42struct mpc_table {
43 char mpc_signature[4]; 43 char signature[4];
44 unsigned short mpc_length; /* Size of table */ 44 unsigned short length; /* Size of table */
45 char mpc_spec; /* 0x01 */ 45 char spec; /* 0x01 */
46 char mpc_checksum; 46 char checksum;
47 char mpc_oem[8]; 47 char oem[8];
48 char mpc_productid[12]; 48 char productid[12];
49 unsigned int mpc_oemptr; /* 0 if not present */ 49 unsigned int oemptr; /* 0 if not present */
50 unsigned short mpc_oemsize; /* 0 if not present */ 50 unsigned short oemsize; /* 0 if not present */
51 unsigned short mpc_oemcount; 51 unsigned short oemcount;
52 unsigned int mpc_lapic; /* APIC address */ 52 unsigned int lapic; /* APIC address */
53 unsigned int reserved; 53 unsigned int reserved;
54}; 54};
55 55
@@ -70,20 +70,20 @@ struct mp_config_table {
70#define CPU_MODEL_MASK 0x00F0 70#define CPU_MODEL_MASK 0x00F0
71#define CPU_FAMILY_MASK 0x0F00 71#define CPU_FAMILY_MASK 0x0F00
72 72
73struct mpc_config_processor { 73struct mpc_cpu {
74 unsigned char mpc_type; 74 unsigned char type;
75 unsigned char mpc_apicid; /* Local APIC number */ 75 unsigned char apicid; /* Local APIC number */
76 unsigned char mpc_apicver; /* Its versions */ 76 unsigned char apicver; /* Its versions */
77 unsigned char mpc_cpuflag; 77 unsigned char cpuflag;
78 unsigned int mpc_cpufeature; 78 unsigned int cpufeature;
79 unsigned int mpc_featureflag; /* CPUID feature value */ 79 unsigned int featureflag; /* CPUID feature value */
80 unsigned int mpc_reserved[2]; 80 unsigned int reserved[2];
81}; 81};
82 82
83struct mpc_config_bus { 83struct mpc_bus {
84 unsigned char mpc_type; 84 unsigned char type;
85 unsigned char mpc_busid; 85 unsigned char busid;
86 unsigned char mpc_bustype[6]; 86 unsigned char bustype[6];
87}; 87};
88 88
89/* List of Bus Type string values, Intel MP Spec. */ 89/* List of Bus Type string values, Intel MP Spec. */
@@ -108,22 +108,22 @@ struct mpc_config_bus {
108 108
109#define MPC_APIC_USABLE 0x01 109#define MPC_APIC_USABLE 0x01
110 110
111struct mpc_config_ioapic { 111struct mpc_ioapic {
112 unsigned char mpc_type; 112 unsigned char type;
113 unsigned char mpc_apicid; 113 unsigned char apicid;
114 unsigned char mpc_apicver; 114 unsigned char apicver;
115 unsigned char mpc_flags; 115 unsigned char flags;
116 unsigned int mpc_apicaddr; 116 unsigned int apicaddr;
117}; 117};
118 118
119struct mpc_config_intsrc { 119struct mpc_intsrc {
120 unsigned char mpc_type; 120 unsigned char type;
121 unsigned char mpc_irqtype; 121 unsigned char irqtype;
122 unsigned short mpc_irqflag; 122 unsigned short irqflag;
123 unsigned char mpc_srcbus; 123 unsigned char srcbus;
124 unsigned char mpc_srcbusirq; 124 unsigned char srcbusirq;
125 unsigned char mpc_dstapic; 125 unsigned char dstapic;
126 unsigned char mpc_dstirq; 126 unsigned char dstirq;
127}; 127};
128 128
129enum mp_irq_source_types { 129enum mp_irq_source_types {
@@ -139,24 +139,24 @@ enum mp_irq_source_types {
139 139
140#define MP_APIC_ALL 0xFF 140#define MP_APIC_ALL 0xFF
141 141
142struct mpc_config_lintsrc { 142struct mpc_lintsrc {
143 unsigned char mpc_type; 143 unsigned char type;
144 unsigned char mpc_irqtype; 144 unsigned char irqtype;
145 unsigned short mpc_irqflag; 145 unsigned short irqflag;
146 unsigned char mpc_srcbusid; 146 unsigned char srcbusid;
147 unsigned char mpc_srcbusirq; 147 unsigned char srcbusirq;
148 unsigned char mpc_destapic; 148 unsigned char destapic;
149 unsigned char mpc_destapiclint; 149 unsigned char destapiclint;
150}; 150};
151 151
152#define MPC_OEM_SIGNATURE "_OEM" 152#define MPC_OEM_SIGNATURE "_OEM"
153 153
154struct mp_config_oemtable { 154struct mpc_oemtable {
155 char oem_signature[4]; 155 char signature[4];
156 unsigned short oem_length; /* Size of table */ 156 unsigned short length; /* Size of table */
157 char oem_rev; /* 0x01 */ 157 char rev; /* 0x01 */
158 char oem_checksum; 158 char checksum;
159 char mpc_oem[8]; 159 char mpc[8];
160}; 160};
161 161
162/* 162/*
diff --git a/arch/x86/include/asm/numaq/mpparse.h b/arch/x86/include/asm/numaq/mpparse.h
index 252292e077b..a2eeefcd1cc 100644
--- a/arch/x86/include/asm/numaq/mpparse.h
+++ b/arch/x86/include/asm/numaq/mpparse.h
@@ -1,7 +1,6 @@
1#ifndef __ASM_NUMAQ_MPPARSE_H 1#ifndef __ASM_NUMAQ_MPPARSE_H
2#define __ASM_NUMAQ_MPPARSE_H 2#define __ASM_NUMAQ_MPPARSE_H
3 3
4extern void numaq_mps_oem_check(struct mp_config_table *mpc, char *oem, 4extern void numaq_mps_oem_check(struct mpc_table *, char *, char *);
5 char *productid);
6 5
7#endif /* __ASM_NUMAQ_MPPARSE_H */ 6#endif /* __ASM_NUMAQ_MPPARSE_H */
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index 4fcd53fd5f4..ebe858cdc8a 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -25,9 +25,9 @@ extern int wakeup_secondary_cpu_via_init(int apicid, unsigned long start_eip);
25/* 25/*
26 * Any setup quirks to be performed? 26 * Any setup quirks to be performed?
27 */ 27 */
28struct mpc_config_processor; 28struct mpc_cpu;
29struct mpc_config_bus; 29struct mpc_bus;
30struct mp_config_oemtable; 30struct mpc_oemtable;
31struct x86_quirks { 31struct x86_quirks {
32 int (*arch_pre_time_init)(void); 32 int (*arch_pre_time_init)(void);
33 int (*arch_time_init)(void); 33 int (*arch_time_init)(void);
@@ -39,10 +39,10 @@ struct x86_quirks {
39 int (*mach_find_smp_config)(unsigned int reserve); 39 int (*mach_find_smp_config)(unsigned int reserve);
40 40
41 int *mpc_record; 41 int *mpc_record;
42 int (*mpc_apic_id)(struct mpc_config_processor *m); 42 int (*mpc_apic_id)(struct mpc_cpu *m);
43 void (*mpc_oem_bus_info)(struct mpc_config_bus *m, char *name); 43 void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name);
44 void (*mpc_oem_pci_bus)(struct mpc_config_bus *m); 44 void (*mpc_oem_pci_bus)(struct mpc_bus *m);
45 void (*smp_read_mpc_oem)(struct mp_config_oemtable *oemtable, 45 void (*smp_read_mpc_oem)(struct mpc_oemtable *oemtable,
46 unsigned short oemsize); 46 unsigned short oemsize);
47 int (*setup_ioapic_ids)(void); 47 int (*setup_ioapic_ids)(void);
48 int (*update_genapic)(void); 48 int (*update_genapic)(void);
diff --git a/arch/x86/include/asm/summit/mpparse.h b/arch/x86/include/asm/summit/mpparse.h
index 013ce6fab2d..380e86c0236 100644
--- a/arch/x86/include/asm/summit/mpparse.h
+++ b/arch/x86/include/asm/summit/mpparse.h
@@ -11,7 +11,7 @@ extern void setup_summit(void);
11#define setup_summit() {} 11#define setup_summit() {}
12#endif 12#endif
13 13
14static inline int mps_oem_check(struct mp_config_table *mpc, char *oem, 14static inline int mps_oem_check(struct mpc_table *mpc, char *oem,
15 char *productid) 15 char *productid)
16{ 16{
17 if (!strncmp(oem, "IBM ENSW", 8) && 17 if (!strncmp(oem, "IBM ENSW", 8) &&
diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index b13d3c4dbd4..566a08466b1 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -31,9 +31,11 @@
31#include <linux/dmi.h> 31#include <linux/dmi.h>
32#include <linux/dmar.h> 32#include <linux/dmar.h>
33#include <linux/ftrace.h> 33#include <linux/ftrace.h>
34#include <linux/smp.h>
35#include <linux/nmi.h>
36#include <linux/timex.h>
34 37
35#include <asm/atomic.h> 38#include <asm/atomic.h>
36#include <asm/smp.h>
37#include <asm/mtrr.h> 39#include <asm/mtrr.h>
38#include <asm/mpspec.h> 40#include <asm/mpspec.h>
39#include <asm/desc.h> 41#include <asm/desc.h>
@@ -41,10 +43,8 @@
41#include <asm/hpet.h> 43#include <asm/hpet.h>
42#include <asm/pgalloc.h> 44#include <asm/pgalloc.h>
43#include <asm/i8253.h> 45#include <asm/i8253.h>
44#include <asm/nmi.h>
45#include <asm/idle.h> 46#include <asm/idle.h>
46#include <asm/proto.h> 47#include <asm/proto.h>
47#include <asm/timex.h>
48#include <asm/apic.h> 48#include <asm/apic.h>
49#include <asm/i8259.h> 49#include <asm/i8259.h>
50 50
@@ -687,7 +687,7 @@ static int __init calibrate_APIC_clock(void)
687 local_irq_enable(); 687 local_irq_enable();
688 688
689 if (levt->features & CLOCK_EVT_FEAT_DUMMY) { 689 if (levt->features & CLOCK_EVT_FEAT_DUMMY) {
690 pr_warning("APIC timer disabled due to verification failure.\n"); 690 pr_warning("APIC timer disabled due to verification failure\n");
691 return -1; 691 return -1;
692 } 692 }
693 693
@@ -2087,14 +2087,12 @@ __cpuinit int apic_is_clustered_box(void)
2087 /* are we being called early in kernel startup? */ 2087 /* are we being called early in kernel startup? */
2088 if (bios_cpu_apicid) { 2088 if (bios_cpu_apicid) {
2089 id = bios_cpu_apicid[i]; 2089 id = bios_cpu_apicid[i];
2090 } 2090 } else if (i < nr_cpu_ids) {
2091 else if (i < nr_cpu_ids) {
2092 if (cpu_present(i)) 2091 if (cpu_present(i))
2093 id = per_cpu(x86_bios_cpu_apicid, i); 2092 id = per_cpu(x86_bios_cpu_apicid, i);
2094 else 2093 else
2095 continue; 2094 continue;
2096 } 2095 } else
2097 else
2098 break; 2096 break;
2099 2097
2100 if (id != BAD_APICID) 2098 if (id != BAD_APICID)
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 3a26525a3f3..98807bb095a 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -160,9 +160,9 @@
160 * Work around byte swap bug in one of the Vaio's BIOS's 160 * Work around byte swap bug in one of the Vaio's BIOS's
161 * (Marc Boucher <marc@mbsi.ca>). 161 * (Marc Boucher <marc@mbsi.ca>).
162 * Exposed the disable flag to dmi so that we can handle known 162 * Exposed the disable flag to dmi so that we can handle known
163 * broken APM (Alan Cox <alan@redhat.com>). 163 * broken APM (Alan Cox <alan@lxorguk.ukuu.org.uk>).
164 * 1.14ac: If the BIOS says "I slowed the CPU down" then don't spin 164 * 1.14ac: If the BIOS says "I slowed the CPU down" then don't spin
165 * calling it - instead idle. (Alan Cox <alan@redhat.com>) 165 * calling it - instead idle. (Alan Cox <alan@lxorguk.ukuu.org.uk>)
166 * If an APM idle fails log it and idle sensibly 166 * If an APM idle fails log it and idle sensibly
167 * 1.15: Don't queue events to clients who open the device O_WRONLY. 167 * 1.15: Don't queue events to clients who open the device O_WRONLY.
168 * Don't expect replies from clients who open the device O_RDONLY. 168 * Don't expect replies from clients who open the device O_RDONLY.
diff --git a/arch/x86/kernel/cpu/mcheck/mce_32.c b/arch/x86/kernel/cpu/mcheck/mce_32.c
index 0ebf3fc6a61..dfaebce3633 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_32.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_32.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * mce.c - x86 Machine Check Exception Reporting 2 * mce.c - x86 Machine Check Exception Reporting
3 * (c) 2002 Alan Cox <alan@redhat.com>, Dave Jones <davej@redhat.com> 3 * (c) 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>, Dave Jones <davej@redhat.com>
4 */ 4 */
5 5
6#include <linux/init.h> 6#include <linux/init.h>
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index a5a5e053037..8ae8c4ff094 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -462,7 +462,7 @@ out_free:
462 return err; 462 return err;
463} 463}
464 464
465static long local_allocate_threshold_blocks(void *_bank) 465static __cpuinit long local_allocate_threshold_blocks(void *_bank)
466{ 466{
467 unsigned int *bank = _bank; 467 unsigned int *bank = _bank;
468 468
diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
index bfa5817afdd..c9f77ea69ed 100644
--- a/arch/x86/kernel/cpu/mcheck/p5.c
+++ b/arch/x86/kernel/cpu/mcheck/p5.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * P5 specific Machine Check Exception Reporting 2 * P5 specific Machine Check Exception Reporting
3 * (C) Copyright 2002 Alan Cox <alan@redhat.com> 3 * (C) Copyright 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>
4 */ 4 */
5 5
6#include <linux/init.h> 6#include <linux/init.h>
diff --git a/arch/x86/kernel/cpu/mcheck/p6.c b/arch/x86/kernel/cpu/mcheck/p6.c
index 62efc9c2b3a..2ac52d7b434 100644
--- a/arch/x86/kernel/cpu/mcheck/p6.c
+++ b/arch/x86/kernel/cpu/mcheck/p6.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * P6 specific Machine Check Exception Reporting 2 * P6 specific Machine Check Exception Reporting
3 * (C) Copyright 2002 Alan Cox <alan@redhat.com> 3 * (C) Copyright 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>
4 */ 4 */
5 5
6#include <linux/init.h> 6#include <linux/init.h>
diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
index f2be3e190c6..2a043d89811 100644
--- a/arch/x86/kernel/cpu/mcheck/winchip.c
+++ b/arch/x86/kernel/cpu/mcheck/winchip.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * IDT Winchip specific Machine Check Exception Reporting 2 * IDT Winchip specific Machine Check Exception Reporting
3 * (C) Copyright 2002 Alan Cox <alan@redhat.com> 3 * (C) Copyright 2002 Alan Cox <alan@lxorguk.ukuu.org.uk>
4 */ 4 */
5 5
6#include <linux/init.h> 6#include <linux/init.h>
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 26cfdc1d7c7..0e275d49556 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -305,7 +305,7 @@ ENTRY(early_idt_handler)
305 call dump_stack 305 call dump_stack
306#ifdef CONFIG_KALLSYMS 306#ifdef CONFIG_KALLSYMS
307 leaq early_idt_ripmsg(%rip),%rdi 307 leaq early_idt_ripmsg(%rip),%rdi
308 movq 8(%rsp),%rsi # get rip again 308 movq 0(%rsp),%rsi # get rip again
309 call __print_symbol 309 call __print_symbol
310#endif 310#endif
311#endif /* EARLY_PRINTK */ 311#endif /* EARLY_PRINTK */
diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 4b8a53d841f..11d5093eb28 100644
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -11,15 +11,15 @@
11#include <linux/kernel_stat.h> 11#include <linux/kernel_stat.h>
12#include <linux/sysdev.h> 12#include <linux/sysdev.h>
13#include <linux/bitops.h> 13#include <linux/bitops.h>
14#include <linux/acpi.h>
15#include <linux/io.h>
16#include <linux/delay.h>
14 17
15#include <asm/acpi.h>
16#include <asm/atomic.h> 18#include <asm/atomic.h>
17#include <asm/system.h> 19#include <asm/system.h>
18#include <asm/io.h>
19#include <asm/timer.h> 20#include <asm/timer.h>
20#include <asm/hw_irq.h> 21#include <asm/hw_irq.h>
21#include <asm/pgtable.h> 22#include <asm/pgtable.h>
22#include <asm/delay.h>
23#include <asm/desc.h> 23#include <asm/desc.h>
24#include <asm/apic.h> 24#include <asm/apic.h>
25#include <asm/arch_hooks.h> 25#include <asm/arch_hooks.h>
@@ -323,7 +323,7 @@ void init_8259A(int auto_eoi)
323 outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ 323 outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */
324 324
325 /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 on x86-64, 325 /* ICW2: 8259A-1 IR0-7 mapped to 0x30-0x37 on x86-64,
326 to 0x20-0x27 on i386 */ 326 to 0x20-0x27 on i386 */
327 outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR); 327 outb_pic(IRQ0_VECTOR, PIC_MASTER_IMR);
328 328
329 /* 8259A-1 (the master) has a slave on IR2 */ 329 /* 8259A-1 (the master) has a slave on IR2 */
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 3639442aa7a..1c4a1302536 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -129,7 +129,6 @@ static struct irq_pin_list *get_one_free_irq_2_pin(int cpu)
129 node = cpu_to_node(cpu); 129 node = cpu_to_node(cpu);
130 130
131 pin = kzalloc_node(sizeof(*pin), GFP_ATOMIC, node); 131 pin = kzalloc_node(sizeof(*pin), GFP_ATOMIC, node);
132 printk(KERN_DEBUG " alloc irq_2_pin on cpu %d node %d\n", cpu, node);
133 132
134 return pin; 133 return pin;
135} 134}
@@ -227,7 +226,6 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
227 cpumask_clear(cfg->old_domain); 226 cpumask_clear(cfg->old_domain);
228 } 227 }
229 } 228 }
230 printk(KERN_DEBUG " alloc irq_cfg on cpu %d node %d\n", cpu, node);
231 229
232 return cfg; 230 return cfg;
233} 231}
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
index 19191430274..b12208f4dfe 100644
--- a/arch/x86/kernel/ioport.c
+++ b/arch/x86/kernel/ioport.c
@@ -35,8 +35,8 @@ static void set_bitmap(unsigned long *bitmap, unsigned int base,
35 */ 35 */
36asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) 36asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
37{ 37{
38 struct thread_struct * t = &current->thread; 38 struct thread_struct *t = &current->thread;
39 struct tss_struct * tss; 39 struct tss_struct *tss;
40 unsigned int i, max_long, bytes, bytes_updated; 40 unsigned int i, max_long, bytes, bytes_updated;
41 41
42 if ((from + num <= from) || (from + num > IO_BITMAP_BITS)) 42 if ((from + num <= from) || (from + num > IO_BITMAP_BITS))
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index bce53e1352a..3973e2df7f8 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -5,10 +5,10 @@
5#include <linux/interrupt.h> 5#include <linux/interrupt.h>
6#include <linux/kernel_stat.h> 6#include <linux/kernel_stat.h>
7#include <linux/seq_file.h> 7#include <linux/seq_file.h>
8#include <linux/smp.h>
8 9
9#include <asm/apic.h> 10#include <asm/apic.h>
10#include <asm/io_apic.h> 11#include <asm/io_apic.h>
11#include <asm/smp.h>
12#include <asm/irq.h> 12#include <asm/irq.h>
13 13
14atomic_t irq_err_count; 14atomic_t irq_err_count;
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index 9dc5588f336..74b9ff7341e 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -15,9 +15,9 @@
15#include <linux/notifier.h> 15#include <linux/notifier.h>
16#include <linux/cpu.h> 16#include <linux/cpu.h>
17#include <linux/delay.h> 17#include <linux/delay.h>
18#include <linux/uaccess.h>
18 19
19#include <asm/apic.h> 20#include <asm/apic.h>
20#include <asm/uaccess.h>
21 21
22DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); 22DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
23EXPORT_PER_CPU_SYMBOL(irq_stat); 23EXPORT_PER_CPU_SYMBOL(irq_stat);
@@ -93,7 +93,7 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
93 return 0; 93 return 0;
94 94
95 /* build the stack frame on the IRQ stack */ 95 /* build the stack frame on the IRQ stack */
96 isp = (u32 *) ((char*)irqctx + sizeof(*irqctx)); 96 isp = (u32 *) ((char *)irqctx + sizeof(*irqctx));
97 irqctx->tinfo.task = curctx->tinfo.task; 97 irqctx->tinfo.task = curctx->tinfo.task;
98 irqctx->tinfo.previous_esp = current_stack_pointer; 98 irqctx->tinfo.previous_esp = current_stack_pointer;
99 99
@@ -137,7 +137,7 @@ void __cpuinit irq_ctx_init(int cpu)
137 137
138 hardirq_ctx[cpu] = irqctx; 138 hardirq_ctx[cpu] = irqctx;
139 139
140 irqctx = (union irq_ctx*) &softirq_stack[cpu*THREAD_SIZE]; 140 irqctx = (union irq_ctx *) &softirq_stack[cpu*THREAD_SIZE];
141 irqctx->tinfo.task = NULL; 141 irqctx->tinfo.task = NULL;
142 irqctx->tinfo.exec_domain = NULL; 142 irqctx->tinfo.exec_domain = NULL;
143 irqctx->tinfo.cpu = cpu; 143 irqctx->tinfo.cpu = cpu;
@@ -147,7 +147,7 @@ void __cpuinit irq_ctx_init(int cpu)
147 softirq_ctx[cpu] = irqctx; 147 softirq_ctx[cpu] = irqctx;
148 148
149 printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n", 149 printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
150 cpu,hardirq_ctx[cpu],softirq_ctx[cpu]); 150 cpu, hardirq_ctx[cpu], softirq_ctx[cpu]);
151} 151}
152 152
153void irq_ctx_exit(int cpu) 153void irq_ctx_exit(int cpu)
@@ -174,7 +174,7 @@ asmlinkage void do_softirq(void)
174 irqctx->tinfo.previous_esp = current_stack_pointer; 174 irqctx->tinfo.previous_esp = current_stack_pointer;
175 175
176 /* build the stack frame on the softirq stack */ 176 /* build the stack frame on the softirq stack */
177 isp = (u32*) ((char*)irqctx + sizeof(*irqctx)); 177 isp = (u32 *) ((char *)irqctx + sizeof(*irqctx));
178 178
179 call_on_stack(__do_softirq, isp); 179 call_on_stack(__do_softirq, isp);
180 /* 180 /*
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index 6383d50f82e..63c88e6ec02 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -14,10 +14,10 @@
14#include <linux/module.h> 14#include <linux/module.h>
15#include <linux/delay.h> 15#include <linux/delay.h>
16#include <linux/ftrace.h> 16#include <linux/ftrace.h>
17#include <asm/uaccess.h> 17#include <linux/uaccess.h>
18#include <linux/smp.h>
18#include <asm/io_apic.h> 19#include <asm/io_apic.h>
19#include <asm/idle.h> 20#include <asm/idle.h>
20#include <asm/smp.h>
21 21
22/* 22/*
23 * Probabilistic stack overflow check: 23 * Probabilistic stack overflow check:
@@ -142,18 +142,18 @@ extern void call_softirq(void);
142 142
143asmlinkage void do_softirq(void) 143asmlinkage void do_softirq(void)
144{ 144{
145 __u32 pending; 145 __u32 pending;
146 unsigned long flags; 146 unsigned long flags;
147 147
148 if (in_interrupt()) 148 if (in_interrupt())
149 return; 149 return;
150 150
151 local_irq_save(flags); 151 local_irq_save(flags);
152 pending = local_softirq_pending(); 152 pending = local_softirq_pending();
153 /* Switch to interrupt stack */ 153 /* Switch to interrupt stack */
154 if (pending) { 154 if (pending) {
155 call_softirq(); 155 call_softirq();
156 WARN_ON_ONCE(softirq_count()); 156 WARN_ON_ONCE(softirq_count());
157 } 157 }
158 local_irq_restore(flags); 158 local_irq_restore(flags);
159} 159}
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c
index 84723295f88..1507ad4e674 100644
--- a/arch/x86/kernel/irqinit_32.c
+++ b/arch/x86/kernel/irqinit_32.c
@@ -9,18 +9,18 @@
9#include <linux/kernel_stat.h> 9#include <linux/kernel_stat.h>
10#include <linux/sysdev.h> 10#include <linux/sysdev.h>
11#include <linux/bitops.h> 11#include <linux/bitops.h>
12#include <linux/io.h>
13#include <linux/delay.h>
12 14
13#include <asm/atomic.h> 15#include <asm/atomic.h>
14#include <asm/system.h> 16#include <asm/system.h>
15#include <asm/io.h>
16#include <asm/timer.h> 17#include <asm/timer.h>
17#include <asm/pgtable.h> 18#include <asm/pgtable.h>
18#include <asm/delay.h>
19#include <asm/desc.h> 19#include <asm/desc.h>
20#include <asm/apic.h> 20#include <asm/apic.h>
21#include <asm/arch_hooks.h> 21#include <asm/arch_hooks.h>
22#include <asm/i8259.h> 22#include <asm/i8259.h>
23 23#include <asm/traps.h>
24 24
25 25
26/* 26/*
@@ -34,12 +34,10 @@
34 * leads to races. IBM designers who came up with it should 34 * leads to races. IBM designers who came up with it should
35 * be shot. 35 * be shot.
36 */ 36 */
37
38 37
39static irqreturn_t math_error_irq(int cpl, void *dev_id) 38static irqreturn_t math_error_irq(int cpl, void *dev_id)
40{ 39{
41 extern void math_error(void __user *); 40 outb(0, 0xF0);
42 outb(0,0xF0);
43 if (ignore_fpu_irq || !boot_cpu_data.hard_math) 41 if (ignore_fpu_irq || !boot_cpu_data.hard_math)
44 return IRQ_NONE; 42 return IRQ_NONE;
45 math_error((void __user *)get_irq_regs()->ip); 43 math_error((void __user *)get_irq_regs()->ip);
@@ -56,7 +54,7 @@ static struct irqaction fpu_irq = {
56 .name = "fpu", 54 .name = "fpu",
57}; 55};
58 56
59void __init init_ISA_irqs (void) 57void __init init_ISA_irqs(void)
60{ 58{
61 int i; 59 int i;
62 60
diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c
index 31ebfe38e96..da481a1e3f3 100644
--- a/arch/x86/kernel/irqinit_64.c
+++ b/arch/x86/kernel/irqinit_64.c
@@ -11,14 +11,14 @@
11#include <linux/kernel_stat.h> 11#include <linux/kernel_stat.h>
12#include <linux/sysdev.h> 12#include <linux/sysdev.h>
13#include <linux/bitops.h> 13#include <linux/bitops.h>
14#include <linux/acpi.h>
15#include <linux/io.h>
16#include <linux/delay.h>
14 17
15#include <asm/acpi.h>
16#include <asm/atomic.h> 18#include <asm/atomic.h>
17#include <asm/system.h> 19#include <asm/system.h>
18#include <asm/io.h>
19#include <asm/hw_irq.h> 20#include <asm/hw_irq.h>
20#include <asm/pgtable.h> 21#include <asm/pgtable.h>
21#include <asm/delay.h>
22#include <asm/desc.h> 22#include <asm/desc.h>
23#include <asm/apic.h> 23#include <asm/apic.h>
24#include <asm/i8259.h> 24#include <asm/i8259.h>
@@ -81,7 +81,7 @@ int vector_used_by_percpu_irq(unsigned int vector)
81 return 0; 81 return 0;
82} 82}
83 83
84void __init init_ISA_irqs(void) 84static void __init init_ISA_irqs(void)
85{ 85{
86 int i; 86 int i;
87 87
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index c5c5b8df1db..c0601c2848a 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -2,7 +2,7 @@
2 * Intel Multiprocessor Specification 1.1 and 1.4 2 * Intel Multiprocessor Specification 1.1 and 1.4
3 * compliant MP-table parsing routines. 3 * compliant MP-table parsing routines.
4 * 4 *
5 * (c) 1995 Alan Cox, Building #3 <alan@redhat.com> 5 * (c) 1995 Alan Cox, Building #3 <alan@lxorguk.ukuu.org.uk>
6 * (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com> 6 * (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
7 * (c) 2008 Alexey Starikovskiy <astarikovskiy@suse.de> 7 * (c) 2008 Alexey Starikovskiy <astarikovskiy@suse.de>
8 */ 8 */
@@ -17,7 +17,6 @@
17#include <linux/acpi.h> 17#include <linux/acpi.h>
18#include <linux/module.h> 18#include <linux/module.h>
19#include <linux/smp.h> 19#include <linux/smp.h>
20#include <linux/acpi.h>
21 20
22#include <asm/mtrr.h> 21#include <asm/mtrr.h>
23#include <asm/mpspec.h> 22#include <asm/mpspec.h>
@@ -49,12 +48,12 @@ static int __init mpf_checksum(unsigned char *mp, int len)
49 return sum & 0xFF; 48 return sum & 0xFF;
50} 49}
51 50
52static void __init MP_processor_info(struct mpc_config_processor *m) 51static void __init MP_processor_info(struct mpc_cpu *m)
53{ 52{
54 int apicid; 53 int apicid;
55 char *bootup_cpu = ""; 54 char *bootup_cpu = "";
56 55
57 if (!(m->mpc_cpuflag & CPU_ENABLED)) { 56 if (!(m->cpuflag & CPU_ENABLED)) {
58 disabled_cpus++; 57 disabled_cpus++;
59 return; 58 return;
60 } 59 }
@@ -62,54 +61,54 @@ static void __init MP_processor_info(struct mpc_config_processor *m)
62 if (x86_quirks->mpc_apic_id) 61 if (x86_quirks->mpc_apic_id)
63 apicid = x86_quirks->mpc_apic_id(m); 62 apicid = x86_quirks->mpc_apic_id(m);
64 else 63 else
65 apicid = m->mpc_apicid; 64 apicid = m->apicid;
66 65
67 if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) { 66 if (m->cpuflag & CPU_BOOTPROCESSOR) {
68 bootup_cpu = " (Bootup-CPU)"; 67 bootup_cpu = " (Bootup-CPU)";
69 boot_cpu_physical_apicid = m->mpc_apicid; 68 boot_cpu_physical_apicid = m->apicid;
70 } 69 }
71 70
72 printk(KERN_INFO "Processor #%d%s\n", m->mpc_apicid, bootup_cpu); 71 printk(KERN_INFO "Processor #%d%s\n", m->apicid, bootup_cpu);
73 generic_processor_info(apicid, m->mpc_apicver); 72 generic_processor_info(apicid, m->apicver);
74} 73}
75 74
76#ifdef CONFIG_X86_IO_APIC 75#ifdef CONFIG_X86_IO_APIC
77static void __init MP_bus_info(struct mpc_config_bus *m) 76static void __init MP_bus_info(struct mpc_bus *m)
78{ 77{
79 char str[7]; 78 char str[7];
80 memcpy(str, m->mpc_bustype, 6); 79 memcpy(str, m->bustype, 6);
81 str[6] = 0; 80 str[6] = 0;
82 81
83 if (x86_quirks->mpc_oem_bus_info) 82 if (x86_quirks->mpc_oem_bus_info)
84 x86_quirks->mpc_oem_bus_info(m, str); 83 x86_quirks->mpc_oem_bus_info(m, str);
85 else 84 else
86 apic_printk(APIC_VERBOSE, "Bus #%d is %s\n", m->mpc_busid, str); 85 apic_printk(APIC_VERBOSE, "Bus #%d is %s\n", m->busid, str);
87 86
88#if MAX_MP_BUSSES < 256 87#if MAX_MP_BUSSES < 256
89 if (m->mpc_busid >= MAX_MP_BUSSES) { 88 if (m->busid >= MAX_MP_BUSSES) {
90 printk(KERN_WARNING "MP table busid value (%d) for bustype %s " 89 printk(KERN_WARNING "MP table busid value (%d) for bustype %s "
91 " is too large, max. supported is %d\n", 90 " is too large, max. supported is %d\n",
92 m->mpc_busid, str, MAX_MP_BUSSES - 1); 91 m->busid, str, MAX_MP_BUSSES - 1);
93 return; 92 return;
94 } 93 }
95#endif 94#endif
96 95
97 if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA) - 1) == 0) { 96 if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA) - 1) == 0) {
98 set_bit(m->mpc_busid, mp_bus_not_pci); 97 set_bit(m->busid, mp_bus_not_pci);
99#if defined(CONFIG_EISA) || defined(CONFIG_MCA) 98#if defined(CONFIG_EISA) || defined(CONFIG_MCA)
100 mp_bus_id_to_type[m->mpc_busid] = MP_BUS_ISA; 99 mp_bus_id_to_type[m->busid] = MP_BUS_ISA;
101#endif 100#endif
102 } else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) { 101 } else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) {
103 if (x86_quirks->mpc_oem_pci_bus) 102 if (x86_quirks->mpc_oem_pci_bus)
104 x86_quirks->mpc_oem_pci_bus(m); 103 x86_quirks->mpc_oem_pci_bus(m);
105 104
106 clear_bit(m->mpc_busid, mp_bus_not_pci); 105 clear_bit(m->busid, mp_bus_not_pci);
107#if defined(CONFIG_EISA) || defined(CONFIG_MCA) 106#if defined(CONFIG_EISA) || defined(CONFIG_MCA)
108 mp_bus_id_to_type[m->mpc_busid] = MP_BUS_PCI; 107 mp_bus_id_to_type[m->busid] = MP_BUS_PCI;
109 } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA) - 1) == 0) { 108 } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA) - 1) == 0) {
110 mp_bus_id_to_type[m->mpc_busid] = MP_BUS_EISA; 109 mp_bus_id_to_type[m->busid] = MP_BUS_EISA;
111 } else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA) - 1) == 0) { 110 } else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA) - 1) == 0) {
112 mp_bus_id_to_type[m->mpc_busid] = MP_BUS_MCA; 111 mp_bus_id_to_type[m->busid] = MP_BUS_MCA;
113#endif 112#endif
114 } else 113 } else
115 printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str); 114 printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
@@ -133,32 +132,31 @@ static int bad_ioapic(unsigned long address)
133 return 0; 132 return 0;
134} 133}
135 134
136static void __init MP_ioapic_info(struct mpc_config_ioapic *m) 135static void __init MP_ioapic_info(struct mpc_ioapic *m)
137{ 136{
138 if (!(m->mpc_flags & MPC_APIC_USABLE)) 137 if (!(m->flags & MPC_APIC_USABLE))
139 return; 138 return;
140 139
141 printk(KERN_INFO "I/O APIC #%d Version %d at 0x%X.\n", 140 printk(KERN_INFO "I/O APIC #%d Version %d at 0x%X.\n",
142 m->mpc_apicid, m->mpc_apicver, m->mpc_apicaddr); 141 m->apicid, m->apicver, m->apicaddr);
143 142
144 if (bad_ioapic(m->mpc_apicaddr)) 143 if (bad_ioapic(m->apicaddr))
145 return; 144 return;
146 145
147 mp_ioapics[nr_ioapics].mp_apicaddr = m->mpc_apicaddr; 146 mp_ioapics[nr_ioapics].mp_apicaddr = m->apicaddr;
148 mp_ioapics[nr_ioapics].mp_apicid = m->mpc_apicid; 147 mp_ioapics[nr_ioapics].mp_apicid = m->apicid;
149 mp_ioapics[nr_ioapics].mp_type = m->mpc_type; 148 mp_ioapics[nr_ioapics].mp_type = m->type;
150 mp_ioapics[nr_ioapics].mp_apicver = m->mpc_apicver; 149 mp_ioapics[nr_ioapics].mp_apicver = m->apicver;
151 mp_ioapics[nr_ioapics].mp_flags = m->mpc_flags; 150 mp_ioapics[nr_ioapics].mp_flags = m->flags;
152 nr_ioapics++; 151 nr_ioapics++;
153} 152}
154 153
155static void print_MP_intsrc_info(struct mpc_config_intsrc *m) 154static void print_MP_intsrc_info(struct mpc_intsrc *m)
156{ 155{
157 apic_printk(APIC_VERBOSE, "Int: type %d, pol %d, trig %d, bus %02x," 156 apic_printk(APIC_VERBOSE, "Int: type %d, pol %d, trig %d, bus %02x,"
158 " IRQ %02x, APIC ID %x, APIC INT %02x\n", 157 " IRQ %02x, APIC ID %x, APIC INT %02x\n",
159 m->mpc_irqtype, m->mpc_irqflag & 3, 158 m->irqtype, m->irqflag & 3, (m->irqflag >> 2) & 3, m->srcbus,
160 (m->mpc_irqflag >> 2) & 3, m->mpc_srcbus, 159 m->srcbusirq, m->dstapic, m->dstirq);
161 m->mpc_srcbusirq, m->mpc_dstapic, m->mpc_dstirq);
162} 160}
163 161
164static void __init print_mp_irq_info(struct mp_config_intsrc *mp_irq) 162static void __init print_mp_irq_info(struct mp_config_intsrc *mp_irq)
@@ -170,52 +168,52 @@ static void __init print_mp_irq_info(struct mp_config_intsrc *mp_irq)
170 mp_irq->mp_srcbusirq, mp_irq->mp_dstapic, mp_irq->mp_dstirq); 168 mp_irq->mp_srcbusirq, mp_irq->mp_dstapic, mp_irq->mp_dstirq);
171} 169}
172 170
173static void __init assign_to_mp_irq(struct mpc_config_intsrc *m, 171static void __init assign_to_mp_irq(struct mpc_intsrc *m,
174 struct mp_config_intsrc *mp_irq) 172 struct mp_config_intsrc *mp_irq)
175{ 173{
176 mp_irq->mp_dstapic = m->mpc_dstapic; 174 mp_irq->mp_dstapic = m->dstapic;
177 mp_irq->mp_type = m->mpc_type; 175 mp_irq->mp_type = m->type;
178 mp_irq->mp_irqtype = m->mpc_irqtype; 176 mp_irq->mp_irqtype = m->irqtype;
179 mp_irq->mp_irqflag = m->mpc_irqflag; 177 mp_irq->mp_irqflag = m->irqflag;
180 mp_irq->mp_srcbus = m->mpc_srcbus; 178 mp_irq->mp_srcbus = m->srcbus;
181 mp_irq->mp_srcbusirq = m->mpc_srcbusirq; 179 mp_irq->mp_srcbusirq = m->srcbusirq;
182 mp_irq->mp_dstirq = m->mpc_dstirq; 180 mp_irq->mp_dstirq = m->dstirq;
183} 181}
184 182
185static void __init assign_to_mpc_intsrc(struct mp_config_intsrc *mp_irq, 183static void __init assign_to_mpc_intsrc(struct mp_config_intsrc *mp_irq,
186 struct mpc_config_intsrc *m) 184 struct mpc_intsrc *m)
187{ 185{
188 m->mpc_dstapic = mp_irq->mp_dstapic; 186 m->dstapic = mp_irq->mp_dstapic;
189 m->mpc_type = mp_irq->mp_type; 187 m->type = mp_irq->mp_type;
190 m->mpc_irqtype = mp_irq->mp_irqtype; 188 m->irqtype = mp_irq->mp_irqtype;
191 m->mpc_irqflag = mp_irq->mp_irqflag; 189 m->irqflag = mp_irq->mp_irqflag;
192 m->mpc_srcbus = mp_irq->mp_srcbus; 190 m->srcbus = mp_irq->mp_srcbus;
193 m->mpc_srcbusirq = mp_irq->mp_srcbusirq; 191 m->srcbusirq = mp_irq->mp_srcbusirq;
194 m->mpc_dstirq = mp_irq->mp_dstirq; 192 m->dstirq = mp_irq->mp_dstirq;
195} 193}
196 194
197static int __init mp_irq_mpc_intsrc_cmp(struct mp_config_intsrc *mp_irq, 195static int __init mp_irq_mpc_intsrc_cmp(struct mp_config_intsrc *mp_irq,
198 struct mpc_config_intsrc *m) 196 struct mpc_intsrc *m)
199{ 197{
200 if (mp_irq->mp_dstapic != m->mpc_dstapic) 198 if (mp_irq->mp_dstapic != m->dstapic)
201 return 1; 199 return 1;
202 if (mp_irq->mp_type != m->mpc_type) 200 if (mp_irq->mp_type != m->type)
203 return 2; 201 return 2;
204 if (mp_irq->mp_irqtype != m->mpc_irqtype) 202 if (mp_irq->mp_irqtype != m->irqtype)
205 return 3; 203 return 3;
206 if (mp_irq->mp_irqflag != m->mpc_irqflag) 204 if (mp_irq->mp_irqflag != m->irqflag)
207 return 4; 205 return 4;
208 if (mp_irq->mp_srcbus != m->mpc_srcbus) 206 if (mp_irq->mp_srcbus != m->srcbus)
209 return 5; 207 return 5;
210 if (mp_irq->mp_srcbusirq != m->mpc_srcbusirq) 208 if (mp_irq->mp_srcbusirq != m->srcbusirq)
211 return 6; 209 return 6;
212 if (mp_irq->mp_dstirq != m->mpc_dstirq) 210 if (mp_irq->mp_dstirq != m->dstirq)
213 return 7; 211 return 7;
214 212
215 return 0; 213 return 0;
216} 214}
217 215
218static void __init MP_intsrc_info(struct mpc_config_intsrc *m) 216static void __init MP_intsrc_info(struct mpc_intsrc *m)
219{ 217{
220 int i; 218 int i;
221 219
@@ -233,57 +231,55 @@ static void __init MP_intsrc_info(struct mpc_config_intsrc *m)
233 231
234#endif 232#endif
235 233
236static void __init MP_lintsrc_info(struct mpc_config_lintsrc *m) 234static void __init MP_lintsrc_info(struct mpc_lintsrc *m)
237{ 235{
238 apic_printk(APIC_VERBOSE, "Lint: type %d, pol %d, trig %d, bus %02x," 236 apic_printk(APIC_VERBOSE, "Lint: type %d, pol %d, trig %d, bus %02x,"
239 " IRQ %02x, APIC ID %x, APIC LINT %02x\n", 237 " IRQ %02x, APIC ID %x, APIC LINT %02x\n",
240 m->mpc_irqtype, m->mpc_irqflag & 3, 238 m->irqtype, m->irqflag & 3, (m->irqflag >> 2) & 3, m->srcbusid,
241 (m->mpc_irqflag >> 2) & 3, m->mpc_srcbusid, 239 m->srcbusirq, m->destapic, m->destapiclint);
242 m->mpc_srcbusirq, m->mpc_destapic, m->mpc_destapiclint);
243} 240}
244 241
245/* 242/*
246 * Read/parse the MPC 243 * Read/parse the MPC
247 */ 244 */
248 245
249static int __init smp_check_mpc(struct mp_config_table *mpc, char *oem, 246static int __init smp_check_mpc(struct mpc_table *mpc, char *oem, char *str)
250 char *str)
251{ 247{
252 248
253 if (memcmp(mpc->mpc_signature, MPC_SIGNATURE, 4)) { 249 if (memcmp(mpc->signature, MPC_SIGNATURE, 4)) {
254 printk(KERN_ERR "MPTABLE: bad signature [%c%c%c%c]!\n", 250 printk(KERN_ERR "MPTABLE: bad signature [%c%c%c%c]!\n",
255 mpc->mpc_signature[0], mpc->mpc_signature[1], 251 mpc->signature[0], mpc->signature[1],
256 mpc->mpc_signature[2], mpc->mpc_signature[3]); 252 mpc->signature[2], mpc->signature[3]);
257 return 0; 253 return 0;
258 } 254 }
259 if (mpf_checksum((unsigned char *)mpc, mpc->mpc_length)) { 255 if (mpf_checksum((unsigned char *)mpc, mpc->length)) {
260 printk(KERN_ERR "MPTABLE: checksum error!\n"); 256 printk(KERN_ERR "MPTABLE: checksum error!\n");
261 return 0; 257 return 0;
262 } 258 }
263 if (mpc->mpc_spec != 0x01 && mpc->mpc_spec != 0x04) { 259 if (mpc->spec != 0x01 && mpc->spec != 0x04) {
264 printk(KERN_ERR "MPTABLE: bad table version (%d)!!\n", 260 printk(KERN_ERR "MPTABLE: bad table version (%d)!!\n",
265 mpc->mpc_spec); 261 mpc->spec);
266 return 0; 262 return 0;
267 } 263 }
268 if (!mpc->mpc_lapic) { 264 if (!mpc->lapic) {
269 printk(KERN_ERR "MPTABLE: null local APIC address!\n"); 265 printk(KERN_ERR "MPTABLE: null local APIC address!\n");
270 return 0; 266 return 0;
271 } 267 }
272 memcpy(oem, mpc->mpc_oem, 8); 268 memcpy(oem, mpc->oem, 8);
273 oem[8] = 0; 269 oem[8] = 0;
274 printk(KERN_INFO "MPTABLE: OEM ID: %s\n", oem); 270 printk(KERN_INFO "MPTABLE: OEM ID: %s\n", oem);
275 271
276 memcpy(str, mpc->mpc_productid, 12); 272 memcpy(str, mpc->productid, 12);
277 str[12] = 0; 273 str[12] = 0;
278 274
279 printk(KERN_INFO "MPTABLE: Product ID: %s\n", str); 275 printk(KERN_INFO "MPTABLE: Product ID: %s\n", str);
280 276
281 printk(KERN_INFO "MPTABLE: APIC at: 0x%X\n", mpc->mpc_lapic); 277 printk(KERN_INFO "MPTABLE: APIC at: 0x%X\n", mpc->lapic);
282 278
283 return 1; 279 return 1;
284} 280}
285 281
286static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) 282static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early)
287{ 283{
288 char str[16]; 284 char str[16];
289 char oem[10]; 285 char oem[10];
@@ -308,14 +304,14 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early)
308#endif 304#endif
309 /* save the local APIC address, it might be non-default */ 305 /* save the local APIC address, it might be non-default */
310 if (!acpi_lapic) 306 if (!acpi_lapic)
311 mp_lapic_addr = mpc->mpc_lapic; 307 mp_lapic_addr = mpc->lapic;
312 308
313 if (early) 309 if (early)
314 return 1; 310 return 1;
315 311
316 if (mpc->mpc_oemptr && x86_quirks->smp_read_mpc_oem) { 312 if (mpc->oemptr && x86_quirks->smp_read_mpc_oem) {
317 struct mp_config_oemtable *oem_table = (struct mp_config_oemtable *)(unsigned long)mpc->mpc_oemptr; 313 struct mpc_oemtable *oem_table = (void *)(long)mpc->oemptr;
318 x86_quirks->smp_read_mpc_oem(oem_table, mpc->mpc_oemsize); 314 x86_quirks->smp_read_mpc_oem(oem_table, mpc->oemsize);
319 } 315 }
320 316
321 /* 317 /*
@@ -324,12 +320,11 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early)
324 if (x86_quirks->mpc_record) 320 if (x86_quirks->mpc_record)
325 *x86_quirks->mpc_record = 0; 321 *x86_quirks->mpc_record = 0;
326 322
327 while (count < mpc->mpc_length) { 323 while (count < mpc->length) {
328 switch (*mpt) { 324 switch (*mpt) {
329 case MP_PROCESSOR: 325 case MP_PROCESSOR:
330 { 326 {
331 struct mpc_config_processor *m = 327 struct mpc_cpu *m = (struct mpc_cpu *)mpt;
332 (struct mpc_config_processor *)mpt;
333 /* ACPI may have already provided this data */ 328 /* ACPI may have already provided this data */
334 if (!acpi_lapic) 329 if (!acpi_lapic)
335 MP_processor_info(m); 330 MP_processor_info(m);
@@ -339,8 +334,7 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early)
339 } 334 }
340 case MP_BUS: 335 case MP_BUS:
341 { 336 {
342 struct mpc_config_bus *m = 337 struct mpc_bus *m = (struct mpc_bus *)mpt;
343 (struct mpc_config_bus *)mpt;
344#ifdef CONFIG_X86_IO_APIC 338#ifdef CONFIG_X86_IO_APIC
345 MP_bus_info(m); 339 MP_bus_info(m);
346#endif 340#endif
@@ -351,30 +345,28 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early)
351 case MP_IOAPIC: 345 case MP_IOAPIC:
352 { 346 {
353#ifdef CONFIG_X86_IO_APIC 347#ifdef CONFIG_X86_IO_APIC
354 struct mpc_config_ioapic *m = 348 struct mpc_ioapic *m = (struct mpc_ioapic *)mpt;
355 (struct mpc_config_ioapic *)mpt;
356 MP_ioapic_info(m); 349 MP_ioapic_info(m);
357#endif 350#endif
358 mpt += sizeof(struct mpc_config_ioapic); 351 mpt += sizeof(struct mpc_ioapic);
359 count += sizeof(struct mpc_config_ioapic); 352 count += sizeof(struct mpc_ioapic);
360 break; 353 break;
361 } 354 }
362 case MP_INTSRC: 355 case MP_INTSRC:
363 { 356 {
364#ifdef CONFIG_X86_IO_APIC 357#ifdef CONFIG_X86_IO_APIC
365 struct mpc_config_intsrc *m = 358 struct mpc_intsrc *m = (struct mpc_intsrc *)mpt;
366 (struct mpc_config_intsrc *)mpt;
367 359
368 MP_intsrc_info(m); 360 MP_intsrc_info(m);
369#endif 361#endif
370 mpt += sizeof(struct mpc_config_intsrc); 362 mpt += sizeof(struct mpc_intsrc);
371 count += sizeof(struct mpc_config_intsrc); 363 count += sizeof(struct mpc_intsrc);
372 break; 364 break;
373 } 365 }
374 case MP_LINTSRC: 366 case MP_LINTSRC:
375 { 367 {
376 struct mpc_config_lintsrc *m = 368 struct mpc_lintsrc *m =
377 (struct mpc_config_lintsrc *)mpt; 369 (struct mpc_lintsrc *)mpt;
378 MP_lintsrc_info(m); 370 MP_lintsrc_info(m);
379 mpt += sizeof(*m); 371 mpt += sizeof(*m);
380 count += sizeof(*m); 372 count += sizeof(*m);
@@ -385,8 +377,8 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early)
385 printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n"); 377 printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n");
386 printk(KERN_ERR "type %x\n", *mpt); 378 printk(KERN_ERR "type %x\n", *mpt);
387 print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16, 379 print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16,
388 1, mpc, mpc->mpc_length, 1); 380 1, mpc, mpc->length, 1);
389 count = mpc->mpc_length; 381 count = mpc->length;
390 break; 382 break;
391 } 383 }
392 if (x86_quirks->mpc_record) 384 if (x86_quirks->mpc_record)
@@ -417,16 +409,16 @@ static int __init ELCR_trigger(unsigned int irq)
417 409
418static void __init construct_default_ioirq_mptable(int mpc_default_type) 410static void __init construct_default_ioirq_mptable(int mpc_default_type)
419{ 411{
420 struct mpc_config_intsrc intsrc; 412 struct mpc_intsrc intsrc;
421 int i; 413 int i;
422 int ELCR_fallback = 0; 414 int ELCR_fallback = 0;
423 415
424 intsrc.mpc_type = MP_INTSRC; 416 intsrc.type = MP_INTSRC;
425 intsrc.mpc_irqflag = 0; /* conforming */ 417 intsrc.irqflag = 0; /* conforming */
426 intsrc.mpc_srcbus = 0; 418 intsrc.srcbus = 0;
427 intsrc.mpc_dstapic = mp_ioapics[0].mp_apicid; 419 intsrc.dstapic = mp_ioapics[0].mp_apicid;
428 420
429 intsrc.mpc_irqtype = mp_INT; 421 intsrc.irqtype = mp_INT;
430 422
431 /* 423 /*
432 * If true, we have an ISA/PCI system with no IRQ entries 424 * If true, we have an ISA/PCI system with no IRQ entries
@@ -469,30 +461,30 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
469 * irqflag field (level sensitive, active high polarity). 461 * irqflag field (level sensitive, active high polarity).
470 */ 462 */
471 if (ELCR_trigger(i)) 463 if (ELCR_trigger(i))
472 intsrc.mpc_irqflag = 13; 464 intsrc.irqflag = 13;
473 else 465 else
474 intsrc.mpc_irqflag = 0; 466 intsrc.irqflag = 0;
475 } 467 }
476 468
477 intsrc.mpc_srcbusirq = i; 469 intsrc.srcbusirq = i;
478 intsrc.mpc_dstirq = i ? i : 2; /* IRQ0 to INTIN2 */ 470 intsrc.dstirq = i ? i : 2; /* IRQ0 to INTIN2 */
479 MP_intsrc_info(&intsrc); 471 MP_intsrc_info(&intsrc);
480 } 472 }
481 473
482 intsrc.mpc_irqtype = mp_ExtINT; 474 intsrc.irqtype = mp_ExtINT;
483 intsrc.mpc_srcbusirq = 0; 475 intsrc.srcbusirq = 0;
484 intsrc.mpc_dstirq = 0; /* 8259A to INTIN0 */ 476 intsrc.dstirq = 0; /* 8259A to INTIN0 */
485 MP_intsrc_info(&intsrc); 477 MP_intsrc_info(&intsrc);
486} 478}
487 479
488 480
489static void __init construct_ioapic_table(int mpc_default_type) 481static void __init construct_ioapic_table(int mpc_default_type)
490{ 482{
491 struct mpc_config_ioapic ioapic; 483 struct mpc_ioapic ioapic;
492 struct mpc_config_bus bus; 484 struct mpc_bus bus;
493 485
494 bus.mpc_type = MP_BUS; 486 bus.type = MP_BUS;
495 bus.mpc_busid = 0; 487 bus.busid = 0;
496 switch (mpc_default_type) { 488 switch (mpc_default_type) {
497 default: 489 default:
498 printk(KERN_ERR "???\nUnknown standard configuration %d\n", 490 printk(KERN_ERR "???\nUnknown standard configuration %d\n",
@@ -500,29 +492,29 @@ static void __init construct_ioapic_table(int mpc_default_type)
500 /* fall through */ 492 /* fall through */
501 case 1: 493 case 1:
502 case 5: 494 case 5:
503 memcpy(bus.mpc_bustype, "ISA ", 6); 495 memcpy(bus.bustype, "ISA ", 6);
504 break; 496 break;
505 case 2: 497 case 2:
506 case 6: 498 case 6:
507 case 3: 499 case 3:
508 memcpy(bus.mpc_bustype, "EISA ", 6); 500 memcpy(bus.bustype, "EISA ", 6);
509 break; 501 break;
510 case 4: 502 case 4:
511 case 7: 503 case 7:
512 memcpy(bus.mpc_bustype, "MCA ", 6); 504 memcpy(bus.bustype, "MCA ", 6);
513 } 505 }
514 MP_bus_info(&bus); 506 MP_bus_info(&bus);
515 if (mpc_default_type > 4) { 507 if (mpc_default_type > 4) {
516 bus.mpc_busid = 1; 508 bus.busid = 1;
517 memcpy(bus.mpc_bustype, "PCI ", 6); 509 memcpy(bus.bustype, "PCI ", 6);
518 MP_bus_info(&bus); 510 MP_bus_info(&bus);
519 } 511 }
520 512
521 ioapic.mpc_type = MP_IOAPIC; 513 ioapic.type = MP_IOAPIC;
522 ioapic.mpc_apicid = 2; 514 ioapic.apicid = 2;
523 ioapic.mpc_apicver = mpc_default_type > 4 ? 0x10 : 0x01; 515 ioapic.apicver = mpc_default_type > 4 ? 0x10 : 0x01;
524 ioapic.mpc_flags = MPC_APIC_USABLE; 516 ioapic.flags = MPC_APIC_USABLE;
525 ioapic.mpc_apicaddr = 0xFEC00000; 517 ioapic.apicaddr = 0xFEC00000;
526 MP_ioapic_info(&ioapic); 518 MP_ioapic_info(&ioapic);
527 519
528 /* 520 /*
@@ -536,8 +528,8 @@ static inline void __init construct_ioapic_table(int mpc_default_type) { }
536 528
537static inline void __init construct_default_ISA_mptable(int mpc_default_type) 529static inline void __init construct_default_ISA_mptable(int mpc_default_type)
538{ 530{
539 struct mpc_config_processor processor; 531 struct mpc_cpu processor;
540 struct mpc_config_lintsrc lintsrc; 532 struct mpc_lintsrc lintsrc;
541 int linttypes[2] = { mp_ExtINT, mp_NMI }; 533 int linttypes[2] = { mp_ExtINT, mp_NMI };
542 int i; 534 int i;
543 535
@@ -549,30 +541,30 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
549 /* 541 /*
550 * 2 CPUs, numbered 0 & 1. 542 * 2 CPUs, numbered 0 & 1.
551 */ 543 */
552 processor.mpc_type = MP_PROCESSOR; 544 processor.type = MP_PROCESSOR;
553 /* Either an integrated APIC or a discrete 82489DX. */ 545 /* Either an integrated APIC or a discrete 82489DX. */
554 processor.mpc_apicver = mpc_default_type > 4 ? 0x10 : 0x01; 546 processor.apicver = mpc_default_type > 4 ? 0x10 : 0x01;
555 processor.mpc_cpuflag = CPU_ENABLED; 547 processor.cpuflag = CPU_ENABLED;
556 processor.mpc_cpufeature = (boot_cpu_data.x86 << 8) | 548 processor.cpufeature = (boot_cpu_data.x86 << 8) |
557 (boot_cpu_data.x86_model << 4) | boot_cpu_data.x86_mask; 549 (boot_cpu_data.x86_model << 4) | boot_cpu_data.x86_mask;
558 processor.mpc_featureflag = boot_cpu_data.x86_capability[0]; 550 processor.featureflag = boot_cpu_data.x86_capability[0];
559 processor.mpc_reserved[0] = 0; 551 processor.reserved[0] = 0;
560 processor.mpc_reserved[1] = 0; 552 processor.reserved[1] = 0;
561 for (i = 0; i < 2; i++) { 553 for (i = 0; i < 2; i++) {
562 processor.mpc_apicid = i; 554 processor.apicid = i;
563 MP_processor_info(&processor); 555 MP_processor_info(&processor);
564 } 556 }
565 557
566 construct_ioapic_table(mpc_default_type); 558 construct_ioapic_table(mpc_default_type);
567 559
568 lintsrc.mpc_type = MP_LINTSRC; 560 lintsrc.type = MP_LINTSRC;
569 lintsrc.mpc_irqflag = 0; /* conforming */ 561 lintsrc.irqflag = 0; /* conforming */
570 lintsrc.mpc_srcbusid = 0; 562 lintsrc.srcbusid = 0;
571 lintsrc.mpc_srcbusirq = 0; 563 lintsrc.srcbusirq = 0;
572 lintsrc.mpc_destapic = MP_APIC_ALL; 564 lintsrc.destapic = MP_APIC_ALL;
573 for (i = 0; i < 2; i++) { 565 for (i = 0; i < 2; i++) {
574 lintsrc.mpc_irqtype = linttypes[i]; 566 lintsrc.irqtype = linttypes[i];
575 lintsrc.mpc_destapiclint = i; 567 lintsrc.destapiclint = i;
576 MP_lintsrc_info(&lintsrc); 568 MP_lintsrc_info(&lintsrc);
577 } 569 }
578} 570}
@@ -657,15 +649,15 @@ static void __init __get_smp_config(unsigned int early)
657 * ISA defaults and hope it will work. 649 * ISA defaults and hope it will work.
658 */ 650 */
659 if (!mp_irq_entries) { 651 if (!mp_irq_entries) {
660 struct mpc_config_bus bus; 652 struct mpc_bus bus;
661 653
662 printk(KERN_ERR "BIOS bug, no explicit IRQ entries, " 654 printk(KERN_ERR "BIOS bug, no explicit IRQ entries, "
663 "using default mptable. " 655 "using default mptable. "
664 "(tell your hw vendor)\n"); 656 "(tell your hw vendor)\n");
665 657
666 bus.mpc_type = MP_BUS; 658 bus.type = MP_BUS;
667 bus.mpc_busid = 0; 659 bus.busid = 0;
668 memcpy(bus.mpc_bustype, "ISA ", 6); 660 memcpy(bus.bustype, "ISA ", 6);
669 MP_bus_info(&bus); 661 MP_bus_info(&bus);
670 662
671 construct_default_ioirq_mptable(0); 663 construct_default_ioirq_mptable(0);
@@ -803,14 +795,14 @@ void __init find_smp_config(void)
803#ifdef CONFIG_X86_IO_APIC 795#ifdef CONFIG_X86_IO_APIC
804static u8 __initdata irq_used[MAX_IRQ_SOURCES]; 796static u8 __initdata irq_used[MAX_IRQ_SOURCES];
805 797
806static int __init get_MP_intsrc_index(struct mpc_config_intsrc *m) 798static int __init get_MP_intsrc_index(struct mpc_intsrc *m)
807{ 799{
808 int i; 800 int i;
809 801
810 if (m->mpc_irqtype != mp_INT) 802 if (m->irqtype != mp_INT)
811 return 0; 803 return 0;
812 804
813 if (m->mpc_irqflag != 0x0f) 805 if (m->irqflag != 0x0f)
814 return 0; 806 return 0;
815 807
816 /* not legacy */ 808 /* not legacy */
@@ -822,9 +814,9 @@ static int __init get_MP_intsrc_index(struct mpc_config_intsrc *m)
822 if (mp_irqs[i].mp_irqflag != 0x0f) 814 if (mp_irqs[i].mp_irqflag != 0x0f)
823 continue; 815 continue;
824 816
825 if (mp_irqs[i].mp_srcbus != m->mpc_srcbus) 817 if (mp_irqs[i].mp_srcbus != m->srcbus)
826 continue; 818 continue;
827 if (mp_irqs[i].mp_srcbusirq != m->mpc_srcbusirq) 819 if (mp_irqs[i].mp_srcbusirq != m->srcbusirq)
828 continue; 820 continue;
829 if (irq_used[i]) { 821 if (irq_used[i]) {
830 /* already claimed */ 822 /* already claimed */
@@ -840,10 +832,10 @@ static int __init get_MP_intsrc_index(struct mpc_config_intsrc *m)
840 832
841#define SPARE_SLOT_NUM 20 833#define SPARE_SLOT_NUM 20
842 834
843static struct mpc_config_intsrc __initdata *m_spare[SPARE_SLOT_NUM]; 835static struct mpc_intsrc __initdata *m_spare[SPARE_SLOT_NUM];
844#endif 836#endif
845 837
846static int __init replace_intsrc_all(struct mp_config_table *mpc, 838static int __init replace_intsrc_all(struct mpc_table *mpc,
847 unsigned long mpc_new_phys, 839 unsigned long mpc_new_phys,
848 unsigned long mpc_new_length) 840 unsigned long mpc_new_length)
849{ 841{
@@ -855,36 +847,33 @@ static int __init replace_intsrc_all(struct mp_config_table *mpc,
855 int count = sizeof(*mpc); 847 int count = sizeof(*mpc);
856 unsigned char *mpt = ((unsigned char *)mpc) + count; 848 unsigned char *mpt = ((unsigned char *)mpc) + count;
857 849
858 printk(KERN_INFO "mpc_length %x\n", mpc->mpc_length); 850 printk(KERN_INFO "mpc_length %x\n", mpc->length);
859 while (count < mpc->mpc_length) { 851 while (count < mpc->length) {
860 switch (*mpt) { 852 switch (*mpt) {
861 case MP_PROCESSOR: 853 case MP_PROCESSOR:
862 { 854 {
863 struct mpc_config_processor *m = 855 struct mpc_cpu *m = (struct mpc_cpu *)mpt;
864 (struct mpc_config_processor *)mpt;
865 mpt += sizeof(*m); 856 mpt += sizeof(*m);
866 count += sizeof(*m); 857 count += sizeof(*m);
867 break; 858 break;
868 } 859 }
869 case MP_BUS: 860 case MP_BUS:
870 { 861 {
871 struct mpc_config_bus *m = 862 struct mpc_bus *m = (struct mpc_bus *)mpt;
872 (struct mpc_config_bus *)mpt;
873 mpt += sizeof(*m); 863 mpt += sizeof(*m);
874 count += sizeof(*m); 864 count += sizeof(*m);
875 break; 865 break;
876 } 866 }
877 case MP_IOAPIC: 867 case MP_IOAPIC:
878 { 868 {
879 mpt += sizeof(struct mpc_config_ioapic); 869 mpt += sizeof(struct mpc_ioapic);
880 count += sizeof(struct mpc_config_ioapic); 870 count += sizeof(struct mpc_ioapic);
881 break; 871 break;
882 } 872 }
883 case MP_INTSRC: 873 case MP_INTSRC:
884 { 874 {
885#ifdef CONFIG_X86_IO_APIC 875#ifdef CONFIG_X86_IO_APIC
886 struct mpc_config_intsrc *m = 876 struct mpc_intsrc *m = (struct mpc_intsrc *)mpt;
887 (struct mpc_config_intsrc *)mpt;
888 877
889 printk(KERN_INFO "OLD "); 878 printk(KERN_INFO "OLD ");
890 print_MP_intsrc_info(m); 879 print_MP_intsrc_info(m);
@@ -905,14 +894,14 @@ static int __init replace_intsrc_all(struct mp_config_table *mpc,
905 nr_m_spare++; 894 nr_m_spare++;
906 } 895 }
907#endif 896#endif
908 mpt += sizeof(struct mpc_config_intsrc); 897 mpt += sizeof(struct mpc_intsrc);
909 count += sizeof(struct mpc_config_intsrc); 898 count += sizeof(struct mpc_intsrc);
910 break; 899 break;
911 } 900 }
912 case MP_LINTSRC: 901 case MP_LINTSRC:
913 { 902 {
914 struct mpc_config_lintsrc *m = 903 struct mpc_lintsrc *m =
915 (struct mpc_config_lintsrc *)mpt; 904 (struct mpc_lintsrc *)mpt;
916 mpt += sizeof(*m); 905 mpt += sizeof(*m);
917 count += sizeof(*m); 906 count += sizeof(*m);
918 break; 907 break;
@@ -922,7 +911,7 @@ static int __init replace_intsrc_all(struct mp_config_table *mpc,
922 printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n"); 911 printk(KERN_ERR "Your mptable is wrong, contact your HW vendor!\n");
923 printk(KERN_ERR "type %x\n", *mpt); 912 printk(KERN_ERR "type %x\n", *mpt);
924 print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16, 913 print_hex_dump(KERN_ERR, " ", DUMP_PREFIX_ADDRESS, 16,
925 1, mpc, mpc->mpc_length, 1); 914 1, mpc, mpc->length, 1);
926 goto out; 915 goto out;
927 } 916 }
928 } 917 }
@@ -944,9 +933,8 @@ static int __init replace_intsrc_all(struct mp_config_table *mpc,
944 assign_to_mpc_intsrc(&mp_irqs[i], m_spare[nr_m_spare]); 933 assign_to_mpc_intsrc(&mp_irqs[i], m_spare[nr_m_spare]);
945 m_spare[nr_m_spare] = NULL; 934 m_spare[nr_m_spare] = NULL;
946 } else { 935 } else {
947 struct mpc_config_intsrc *m = 936 struct mpc_intsrc *m = (struct mpc_intsrc *)mpt;
948 (struct mpc_config_intsrc *)mpt; 937 count += sizeof(struct mpc_intsrc);
949 count += sizeof(struct mpc_config_intsrc);
950 if (!mpc_new_phys) { 938 if (!mpc_new_phys) {
951 printk(KERN_INFO "No spare slots, try to append...take your risk, new mpc_length %x\n", count); 939 printk(KERN_INFO "No spare slots, try to append...take your risk, new mpc_length %x\n", count);
952 } else { 940 } else {
@@ -958,17 +946,16 @@ static int __init replace_intsrc_all(struct mp_config_table *mpc,
958 } 946 }
959 } 947 }
960 assign_to_mpc_intsrc(&mp_irqs[i], m); 948 assign_to_mpc_intsrc(&mp_irqs[i], m);
961 mpc->mpc_length = count; 949 mpc->length = count;
962 mpt += sizeof(struct mpc_config_intsrc); 950 mpt += sizeof(struct mpc_intsrc);
963 } 951 }
964 print_mp_irq_info(&mp_irqs[i]); 952 print_mp_irq_info(&mp_irqs[i]);
965 } 953 }
966#endif 954#endif
967out: 955out:
968 /* update checksum */ 956 /* update checksum */
969 mpc->mpc_checksum = 0; 957 mpc->checksum = 0;
970 mpc->mpc_checksum -= mpf_checksum((unsigned char *)mpc, 958 mpc->checksum -= mpf_checksum((unsigned char *)mpc, mpc->length);
971 mpc->mpc_length);
972 959
973 return 0; 960 return 0;
974} 961}
@@ -1014,8 +1001,7 @@ static int __init update_mp_table(void)
1014 char str[16]; 1001 char str[16];
1015 char oem[10]; 1002 char oem[10];
1016 struct intel_mp_floating *mpf; 1003 struct intel_mp_floating *mpf;
1017 struct mp_config_table *mpc; 1004 struct mpc_table *mpc, *mpc_new;
1018 struct mp_config_table *mpc_new;
1019 1005
1020 if (!enable_update_mptable) 1006 if (!enable_update_mptable)
1021 return 0; 1007 return 0;
@@ -1041,7 +1027,7 @@ static int __init update_mp_table(void)
1041 printk(KERN_INFO "mpf: %lx\n", virt_to_phys(mpf)); 1027 printk(KERN_INFO "mpf: %lx\n", virt_to_phys(mpf));
1042 printk(KERN_INFO "mpf_physptr: %x\n", mpf->mpf_physptr); 1028 printk(KERN_INFO "mpf_physptr: %x\n", mpf->mpf_physptr);
1043 1029
1044 if (mpc_new_phys && mpc->mpc_length > mpc_new_length) { 1030 if (mpc_new_phys && mpc->length > mpc_new_length) {
1045 mpc_new_phys = 0; 1031 mpc_new_phys = 0;
1046 printk(KERN_INFO "mpc_new_length is %ld, please use alloc_mptable=8k\n", 1032 printk(KERN_INFO "mpc_new_length is %ld, please use alloc_mptable=8k\n",
1047 mpc_new_length); 1033 mpc_new_length);
@@ -1050,10 +1036,10 @@ static int __init update_mp_table(void)
1050 if (!mpc_new_phys) { 1036 if (!mpc_new_phys) {
1051 unsigned char old, new; 1037 unsigned char old, new;
1052 /* check if we can change the postion */ 1038 /* check if we can change the postion */
1053 mpc->mpc_checksum = 0; 1039 mpc->checksum = 0;
1054 old = mpf_checksum((unsigned char *)mpc, mpc->mpc_length); 1040 old = mpf_checksum((unsigned char *)mpc, mpc->length);
1055 mpc->mpc_checksum = 0xff; 1041 mpc->checksum = 0xff;
1056 new = mpf_checksum((unsigned char *)mpc, mpc->mpc_length); 1042 new = mpf_checksum((unsigned char *)mpc, mpc->length);
1057 if (old == new) { 1043 if (old == new) {
1058 printk(KERN_INFO "mpc is readonly, please try alloc_mptable instead\n"); 1044 printk(KERN_INFO "mpc is readonly, please try alloc_mptable instead\n");
1059 return 0; 1045 return 0;
@@ -1062,7 +1048,7 @@ static int __init update_mp_table(void)
1062 } else { 1048 } else {
1063 mpf->mpf_physptr = mpc_new_phys; 1049 mpf->mpf_physptr = mpc_new_phys;
1064 mpc_new = phys_to_virt(mpc_new_phys); 1050 mpc_new = phys_to_virt(mpc_new_phys);
1065 memcpy(mpc_new, mpc, mpc->mpc_length); 1051 memcpy(mpc_new, mpc, mpc->length);
1066 mpc = mpc_new; 1052 mpc = mpc_new;
1067 /* check if we can modify that */ 1053 /* check if we can modify that */
1068 if (mpc_new_phys - mpf->mpf_physptr) { 1054 if (mpc_new_phys - mpf->mpf_physptr) {
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 45a09ccdc21..7228979f1e7 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -26,7 +26,6 @@
26#include <linux/kernel_stat.h> 26#include <linux/kernel_stat.h>
27#include <linux/kdebug.h> 27#include <linux/kdebug.h>
28#include <linux/smp.h> 28#include <linux/smp.h>
29#include <linux/nmi.h>
30 29
31#include <asm/i8259.h> 30#include <asm/i8259.h>
32#include <asm/io_apic.h> 31#include <asm/io_apic.h>
diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c
index 0deea37a53c..f2191d4f271 100644
--- a/arch/x86/kernel/numaq_32.c
+++ b/arch/x86/kernel/numaq_32.c
@@ -117,16 +117,15 @@ static inline int generate_logical_apicid(int quad, int phys_apicid)
117} 117}
118 118
119/* x86_quirks member */ 119/* x86_quirks member */
120static int mpc_apic_id(struct mpc_config_processor *m) 120static int mpc_apic_id(struct mpc_cpu *m)
121{ 121{
122 int quad = translation_table[mpc_record]->trans_quad; 122 int quad = translation_table[mpc_record]->trans_quad;
123 int logical_apicid = generate_logical_apicid(quad, m->mpc_apicid); 123 int logical_apicid = generate_logical_apicid(quad, m->apicid);
124 124
125 printk(KERN_DEBUG "Processor #%d %u:%u APIC version %d (quad %d, apic %d)\n", 125 printk(KERN_DEBUG "Processor #%d %u:%u APIC version %d (quad %d, apic %d)\n",
126 m->mpc_apicid, 126 m->apicid, (m->cpufeature & CPU_FAMILY_MASK) >> 8,
127 (m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8, 127 (m->cpufeature & CPU_MODEL_MASK) >> 4,
128 (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4, 128 m->apicver, quad, logical_apicid);
129 m->mpc_apicver, quad, logical_apicid);
130 return logical_apicid; 129 return logical_apicid;
131} 130}
132 131
@@ -135,26 +134,26 @@ int mp_bus_id_to_node[MAX_MP_BUSSES];
135int mp_bus_id_to_local[MAX_MP_BUSSES]; 134int mp_bus_id_to_local[MAX_MP_BUSSES];
136 135
137/* x86_quirks member */ 136/* x86_quirks member */
138static void mpc_oem_bus_info(struct mpc_config_bus *m, char *name) 137static void mpc_oem_bus_info(struct mpc_bus *m, char *name)
139{ 138{
140 int quad = translation_table[mpc_record]->trans_quad; 139 int quad = translation_table[mpc_record]->trans_quad;
141 int local = translation_table[mpc_record]->trans_local; 140 int local = translation_table[mpc_record]->trans_local;
142 141
143 mp_bus_id_to_node[m->mpc_busid] = quad; 142 mp_bus_id_to_node[m->busid] = quad;
144 mp_bus_id_to_local[m->mpc_busid] = local; 143 mp_bus_id_to_local[m->busid] = local;
145 printk(KERN_INFO "Bus #%d is %s (node %d)\n", 144 printk(KERN_INFO "Bus #%d is %s (node %d)\n",
146 m->mpc_busid, name, quad); 145 m->busid, name, quad);
147} 146}
148 147
149int quad_local_to_mp_bus_id [NR_CPUS/4][4]; 148int quad_local_to_mp_bus_id [NR_CPUS/4][4];
150 149
151/* x86_quirks member */ 150/* x86_quirks member */
152static void mpc_oem_pci_bus(struct mpc_config_bus *m) 151static void mpc_oem_pci_bus(struct mpc_bus *m)
153{ 152{
154 int quad = translation_table[mpc_record]->trans_quad; 153 int quad = translation_table[mpc_record]->trans_quad;
155 int local = translation_table[mpc_record]->trans_local; 154 int local = translation_table[mpc_record]->trans_local;
156 155
157 quad_local_to_mp_bus_id[quad][local] = m->mpc_busid; 156 quad_local_to_mp_bus_id[quad][local] = m->busid;
158} 157}
159 158
160static void __init MP_translation_info(struct mpc_config_translation *m) 159static void __init MP_translation_info(struct mpc_config_translation *m)
@@ -186,7 +185,7 @@ static int __init mpf_checksum(unsigned char *mp, int len)
186 * Read/parse the MPC oem tables 185 * Read/parse the MPC oem tables
187 */ 186 */
188 187
189static void __init smp_read_mpc_oem(struct mp_config_oemtable *oemtable, 188static void __init smp_read_mpc_oem(struct mpc_oemtable *oemtable,
190 unsigned short oemsize) 189 unsigned short oemsize)
191{ 190{
192 int count = sizeof(*oemtable); /* the header size */ 191 int count = sizeof(*oemtable); /* the header size */
@@ -195,18 +194,18 @@ static void __init smp_read_mpc_oem(struct mp_config_oemtable *oemtable,
195 mpc_record = 0; 194 mpc_record = 0;
196 printk(KERN_INFO "Found an OEM MPC table at %8p - parsing it ... \n", 195 printk(KERN_INFO "Found an OEM MPC table at %8p - parsing it ... \n",
197 oemtable); 196 oemtable);
198 if (memcmp(oemtable->oem_signature, MPC_OEM_SIGNATURE, 4)) { 197 if (memcmp(oemtable->signature, MPC_OEM_SIGNATURE, 4)) {
199 printk(KERN_WARNING 198 printk(KERN_WARNING
200 "SMP mpc oemtable: bad signature [%c%c%c%c]!\n", 199 "SMP mpc oemtable: bad signature [%c%c%c%c]!\n",
201 oemtable->oem_signature[0], oemtable->oem_signature[1], 200 oemtable->signature[0], oemtable->signature[1],
202 oemtable->oem_signature[2], oemtable->oem_signature[3]); 201 oemtable->signature[2], oemtable->signature[3]);
203 return; 202 return;
204 } 203 }
205 if (mpf_checksum((unsigned char *)oemtable, oemtable->oem_length)) { 204 if (mpf_checksum((unsigned char *)oemtable, oemtable->length)) {
206 printk(KERN_WARNING "SMP oem mptable: checksum error!\n"); 205 printk(KERN_WARNING "SMP oem mptable: checksum error!\n");
207 return; 206 return;
208 } 207 }
209 while (count < oemtable->oem_length) { 208 while (count < oemtable->length) {
210 switch (*oemptr) { 209 switch (*oemptr) {
211 case MP_TRANSLATION: 210 case MP_TRANSLATION:
212 { 211 {
@@ -260,8 +259,7 @@ static struct x86_quirks numaq_x86_quirks __initdata = {
260 .update_genapic = numaq_update_genapic, 259 .update_genapic = numaq_update_genapic,
261}; 260};
262 261
263void numaq_mps_oem_check(struct mp_config_table *mpc, char *oem, 262void numaq_mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
264 char *productid)
265{ 263{
266 if (strncmp(oem, "IBM NUMA", 8)) 264 if (strncmp(oem, "IBM NUMA", 8))
267 printk("Warning! Not a NUMA-Q system!\n"); 265 printk("Warning! Not a NUMA-Q system!\n");
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 3ba155d2488..a546f55c77b 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -39,11 +39,12 @@
39#include <linux/prctl.h> 39#include <linux/prctl.h>
40#include <linux/dmi.h> 40#include <linux/dmi.h>
41#include <linux/ftrace.h> 41#include <linux/ftrace.h>
42#include <linux/uaccess.h>
43#include <linux/io.h>
44#include <linux/kdebug.h>
42 45
43#include <asm/uaccess.h>
44#include <asm/pgtable.h> 46#include <asm/pgtable.h>
45#include <asm/system.h> 47#include <asm/system.h>
46#include <asm/io.h>
47#include <asm/ldt.h> 48#include <asm/ldt.h>
48#include <asm/processor.h> 49#include <asm/processor.h>
49#include <asm/i387.h> 50#include <asm/i387.h>
@@ -56,10 +57,8 @@
56 57
57#include <asm/tlbflush.h> 58#include <asm/tlbflush.h>
58#include <asm/cpu.h> 59#include <asm/cpu.h>
59#include <asm/kdebug.h>
60#include <asm/idle.h> 60#include <asm/idle.h>
61#include <asm/syscalls.h> 61#include <asm/syscalls.h>
62#include <asm/smp.h>
63#include <asm/ds.h> 62#include <asm/ds.h>
64 63
65asmlinkage void ret_from_fork(void) __asm__("ret_from_fork"); 64asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
@@ -205,7 +204,7 @@ extern void kernel_thread_helper(void);
205/* 204/*
206 * Create a kernel thread 205 * Create a kernel thread
207 */ 206 */
208int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) 207int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
209{ 208{
210 struct pt_regs regs; 209 struct pt_regs regs;
211 210
@@ -266,7 +265,7 @@ void flush_thread(void)
266 tsk->thread.debugreg3 = 0; 265 tsk->thread.debugreg3 = 0;
267 tsk->thread.debugreg6 = 0; 266 tsk->thread.debugreg6 = 0;
268 tsk->thread.debugreg7 = 0; 267 tsk->thread.debugreg7 = 0;
269 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array)); 268 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
270 clear_tsk_thread_flag(tsk, TIF_DEBUG); 269 clear_tsk_thread_flag(tsk, TIF_DEBUG);
271 /* 270 /*
272 * Forget coprocessor state.. 271 * Forget coprocessor state..
@@ -293,9 +292,9 @@ void prepare_to_copy(struct task_struct *tsk)
293 292
294int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, 293int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
295 unsigned long unused, 294 unsigned long unused,
296 struct task_struct * p, struct pt_regs * regs) 295 struct task_struct *p, struct pt_regs *regs)
297{ 296{
298 struct pt_regs * childregs; 297 struct pt_regs *childregs;
299 struct task_struct *tsk; 298 struct task_struct *tsk;
300 int err; 299 int err;
301 300
@@ -347,7 +346,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp,
347void 346void
348start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp) 347start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp)
349{ 348{
350 __asm__("movl %0, %%gs" :: "r"(0)); 349 __asm__("movl %0, %%gs" : : "r"(0));
351 regs->fs = 0; 350 regs->fs = 0;
352 set_fs(USER_DS); 351 set_fs(USER_DS);
353 regs->ds = __USER_DS; 352 regs->ds = __USER_DS;
@@ -638,7 +637,7 @@ asmlinkage int sys_vfork(struct pt_regs regs)
638asmlinkage int sys_execve(struct pt_regs regs) 637asmlinkage int sys_execve(struct pt_regs regs)
639{ 638{
640 int error; 639 int error;
641 char * filename; 640 char *filename;
642 641
643 filename = getname((char __user *) regs.bx); 642 filename = getname((char __user *) regs.bx);
644 error = PTR_ERR(filename); 643 error = PTR_ERR(filename);
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index aa55764602b..55c46074eba 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -5,12 +5,11 @@
5#include <linux/percpu.h> 5#include <linux/percpu.h>
6#include <linux/kexec.h> 6#include <linux/kexec.h>
7#include <linux/crash_dump.h> 7#include <linux/crash_dump.h>
8#include <asm/smp.h> 8#include <linux/smp.h>
9#include <asm/percpu.h> 9#include <linux/topology.h>
10#include <asm/sections.h> 10#include <asm/sections.h>
11#include <asm/processor.h> 11#include <asm/processor.h>
12#include <asm/setup.h> 12#include <asm/setup.h>
13#include <asm/topology.h>
14#include <asm/mpspec.h> 13#include <asm/mpspec.h>
15#include <asm/apicdef.h> 14#include <asm/apicdef.h>
16#include <asm/highmem.h> 15#include <asm/highmem.h>
@@ -20,8 +19,8 @@ unsigned int num_processors;
20unsigned disabled_cpus __cpuinitdata; 19unsigned disabled_cpus __cpuinitdata;
21/* Processor that is doing the boot up */ 20/* Processor that is doing the boot up */
22unsigned int boot_cpu_physical_apicid = -1U; 21unsigned int boot_cpu_physical_apicid = -1U;
23unsigned int max_physical_apicid;
24EXPORT_SYMBOL(boot_cpu_physical_apicid); 22EXPORT_SYMBOL(boot_cpu_physical_apicid);
23unsigned int max_physical_apicid;
25 24
26/* Bitmask of physically existing CPUs */ 25/* Bitmask of physically existing CPUs */
27physid_mask_t phys_cpu_present_map; 26physid_mask_t phys_cpu_present_map;
@@ -303,8 +302,8 @@ static void __cpuinit numa_set_cpumask(int cpu, int enable)
303 302
304 cpulist_scnprintf(buf, sizeof(buf), mask); 303 cpulist_scnprintf(buf, sizeof(buf), mask);
305 printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n", 304 printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n",
306 enable? "numa_add_cpu":"numa_remove_cpu", cpu, node, buf); 305 enable ? "numa_add_cpu" : "numa_remove_cpu", cpu, node, buf);
307 } 306}
308 307
309void __cpuinit numa_add_cpu(int cpu) 308void __cpuinit numa_add_cpu(int cpu)
310{ 309{
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 182135ba1ea..e6faa3316bd 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * Intel SMP support routines. 2 * Intel SMP support routines.
3 * 3 *
4 * (c) 1995 Alan Cox, Building #3 <alan@redhat.com> 4 * (c) 1995 Alan Cox, Building #3 <alan@lxorguk.ukuu.org.uk>
5 * (c) 1998-99, 2000 Ingo Molnar <mingo@redhat.com> 5 * (c) 1998-99, 2000 Ingo Molnar <mingo@redhat.com>
6 * (c) 2002,2003 Andi Kleen, SuSE Labs. 6 * (c) 2002,2003 Andi Kleen, SuSE Labs.
7 * 7 *
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 00e17e58948..bb1a3b1fc87 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * x86 SMP booting functions 2 * x86 SMP booting functions
3 * 3 *
4 * (c) 1995 Alan Cox, Building #3 <alan@redhat.com> 4 * (c) 1995 Alan Cox, Building #3 <alan@lxorguk.ukuu.org.uk>
5 * (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com> 5 * (c) 1998, 1999, 2000 Ingo Molnar <mingo@redhat.com>
6 * Copyright 2001 Andi Kleen, SuSE Labs. 6 * Copyright 2001 Andi Kleen, SuSE Labs.
7 * 7 *
diff --git a/arch/x86/kernel/time_32.c b/arch/x86/kernel/time_32.c
index 65309e4cb1c..3985cac0ed4 100644
--- a/arch/x86/kernel/time_32.c
+++ b/arch/x86/kernel/time_32.c
@@ -105,8 +105,8 @@ irqreturn_t timer_interrupt(int irq, void *dev_id)
105 high bit of the PPI port B (0x61). Note that some PS/2s, 105 high bit of the PPI port B (0x61). Note that some PS/2s,
106 notably the 55SX, work fine if this is removed. */ 106 notably the 55SX, work fine if this is removed. */
107 107
108 u8 irq_v = inb_p( 0x61 ); /* read the current state */ 108 u8 irq_v = inb_p(0x61); /* read the current state */
109 outb_p( irq_v|0x80, 0x61 ); /* reset the IRQ */ 109 outb_p(irq_v | 0x80, 0x61); /* reset the IRQ */
110 } 110 }
111#endif 111#endif
112 112
diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c
index 891e7a7c433..e6e695acd72 100644
--- a/arch/x86/kernel/time_64.c
+++ b/arch/x86/kernel/time_64.c
@@ -17,10 +17,10 @@
17#include <linux/module.h> 17#include <linux/module.h>
18#include <linux/time.h> 18#include <linux/time.h>
19#include <linux/mca.h> 19#include <linux/mca.h>
20#include <linux/nmi.h>
20 21
21#include <asm/i8253.h> 22#include <asm/i8253.h>
22#include <asm/hpet.h> 23#include <asm/hpet.h>
23#include <asm/nmi.h>
24#include <asm/vgtod.h> 24#include <asm/vgtod.h>
25#include <asm/time.h> 25#include <asm/time.h>
26#include <asm/timer.h> 26#include <asm/timer.h>
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index c9a666cdd3d..98c2d055284 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -63,9 +63,6 @@
63#else 63#else
64#include <asm/processor-flags.h> 64#include <asm/processor-flags.h>
65#include <asm/arch_hooks.h> 65#include <asm/arch_hooks.h>
66#include <asm/nmi.h>
67#include <asm/smp.h>
68#include <asm/io.h>
69#include <asm/traps.h> 66#include <asm/traps.h>
70 67
71#include "cpu/mcheck/mce.h" 68#include "cpu/mcheck/mce.h"
diff --git a/arch/x86/kernel/visws_quirks.c b/arch/x86/kernel/visws_quirks.c
index 0c9667f0752..d801d06af06 100644
--- a/arch/x86/kernel/visws_quirks.c
+++ b/arch/x86/kernel/visws_quirks.c
@@ -176,33 +176,31 @@ static int __init visws_get_smp_config(unsigned int early)
176 * No problem for Linux. 176 * No problem for Linux.
177 */ 177 */
178 178
179static void __init MP_processor_info(struct mpc_config_processor *m) 179static void __init MP_processor_info(struct mpc_cpu *m)
180{ 180{
181 int ver, logical_apicid; 181 int ver, logical_apicid;
182 physid_mask_t apic_cpus; 182 physid_mask_t apic_cpus;
183 183
184 if (!(m->mpc_cpuflag & CPU_ENABLED)) 184 if (!(m->cpuflag & CPU_ENABLED))
185 return; 185 return;
186 186
187 logical_apicid = m->mpc_apicid; 187 logical_apicid = m->apicid;
188 printk(KERN_INFO "%sCPU #%d %u:%u APIC version %d\n", 188 printk(KERN_INFO "%sCPU #%d %u:%u APIC version %d\n",
189 m->mpc_cpuflag & CPU_BOOTPROCESSOR ? "Bootup " : "", 189 m->cpuflag & CPU_BOOTPROCESSOR ? "Bootup " : "",
190 m->mpc_apicid, 190 m->apicid, (m->cpufeature & CPU_FAMILY_MASK) >> 8,
191 (m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8, 191 (m->cpufeature & CPU_MODEL_MASK) >> 4, m->apicver);
192 (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4,
193 m->mpc_apicver);
194 192
195 if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) 193 if (m->cpuflag & CPU_BOOTPROCESSOR)
196 boot_cpu_physical_apicid = m->mpc_apicid; 194 boot_cpu_physical_apicid = m->apicid;
197 195
198 ver = m->mpc_apicver; 196 ver = m->apicver;
199 if ((ver >= 0x14 && m->mpc_apicid >= 0xff) || m->mpc_apicid >= 0xf) { 197 if ((ver >= 0x14 && m->apicid >= 0xff) || m->apicid >= 0xf) {
200 printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n", 198 printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n",
201 m->mpc_apicid, MAX_APICS); 199 m->apicid, MAX_APICS);
202 return; 200 return;
203 } 201 }
204 202
205 apic_cpus = apicid_to_cpu_present(m->mpc_apicid); 203 apic_cpus = apicid_to_cpu_present(m->apicid);
206 physids_or(phys_cpu_present_map, phys_cpu_present_map, apic_cpus); 204 physids_or(phys_cpu_present_map, phys_cpu_present_map, apic_cpus);
207 /* 205 /*
208 * Validate version 206 * Validate version
@@ -210,15 +208,15 @@ static void __init MP_processor_info(struct mpc_config_processor *m)
210 if (ver == 0x0) { 208 if (ver == 0x0) {
211 printk(KERN_ERR "BIOS bug, APIC version is 0 for CPU#%d! " 209 printk(KERN_ERR "BIOS bug, APIC version is 0 for CPU#%d! "
212 "fixing up to 0x10. (tell your hw vendor)\n", 210 "fixing up to 0x10. (tell your hw vendor)\n",
213 m->mpc_apicid); 211 m->apicid);
214 ver = 0x10; 212 ver = 0x10;
215 } 213 }
216 apic_version[m->mpc_apicid] = ver; 214 apic_version[m->apicid] = ver;
217} 215}
218 216
219static int __init visws_find_smp_config(unsigned int reserve) 217static int __init visws_find_smp_config(unsigned int reserve)
220{ 218{
221 struct mpc_config_processor *mp = phys_to_virt(CO_CPU_TAB_PHYS); 219 struct mpc_cpu *mp = phys_to_virt(CO_CPU_TAB_PHYS);
222 unsigned short ncpus = readw(phys_to_virt(CO_CPU_NUM_PHYS)); 220 unsigned short ncpus = readw(phys_to_virt(CO_CPU_NUM_PHYS));
223 221
224 if (ncpus > CO_CPU_MAX) { 222 if (ncpus > CO_CPU_MAX) {
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 4ba5ccaa158..c2ded144802 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -43,12 +43,12 @@ static void __init enable_apic_mode(void)
43 return; 43 return;
44} 44}
45 45
46static __init int mps_oem_check(struct mp_config_table *mpc, char *oem, 46static __init int
47 char *productid) 47mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
48{ 48{
49 if (mpc->mpc_oemptr) { 49 if (mpc->oemptr) {
50 struct mp_config_oemtable *oem_table = 50 struct mpc_oemtable *oem_table =
51 (struct mp_config_oemtable *)mpc->mpc_oemptr; 51 (struct mpc_oemtable *)mpc->oemptr;
52 if (!strncmp(oem, "UNISYS", 6)) 52 if (!strncmp(oem, "UNISYS", 6))
53 return parse_unisys_oem((char *)oem_table); 53 return parse_unisys_oem((char *)oem_table);
54 } 54 }
diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c
index 511d7941364..3679e225564 100644
--- a/arch/x86/mach-generic/numaq.c
+++ b/arch/x86/mach-generic/numaq.c
@@ -19,8 +19,7 @@
19#include <asm/numaq/wakecpu.h> 19#include <asm/numaq/wakecpu.h>
20#include <asm/numaq.h> 20#include <asm/numaq.h>
21 21
22static int mps_oem_check(struct mp_config_table *mpc, char *oem, 22static int mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
23 char *productid)
24{ 23{
25 numaq_mps_oem_check(mpc, oem, productid); 24 numaq_mps_oem_check(mpc, oem, productid);
26 return found_numaq; 25 return found_numaq;
diff --git a/arch/x86/mach-generic/probe.c b/arch/x86/mach-generic/probe.c
index c346d9d0226..15a38daef1a 100644
--- a/arch/x86/mach-generic/probe.c
+++ b/arch/x86/mach-generic/probe.c
@@ -110,8 +110,7 @@ void __init generic_apic_probe(void)
110 110
111/* These functions can switch the APIC even after the initial ->probe() */ 111/* These functions can switch the APIC even after the initial ->probe() */
112 112
113int __init mps_oem_check(struct mp_config_table *mpc, char *oem, 113int __init mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
114 char *productid)
115{ 114{
116 int i; 115 int i;
117 for (i = 0; apic_probe[i]; ++i) { 116 for (i = 0; apic_probe[i]; ++i) {
diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c
index 41f1b5c00a1..268f8255280 100644
--- a/arch/x86/mm/k8topology_64.c
+++ b/arch/x86/mm/k8topology_64.c
@@ -81,7 +81,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
81 unsigned numnodes, cores, bits, apicid_base; 81 unsigned numnodes, cores, bits, apicid_base;
82 unsigned long prevbase; 82 unsigned long prevbase;
83 struct bootnode nodes[8]; 83 struct bootnode nodes[8];
84 unsigned char nodeids[8];
85 int i, j, nb, found = 0; 84 int i, j, nb, found = 0;
86 u32 nodeid, reg; 85 u32 nodeid, reg;
87 86
@@ -110,7 +109,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
110 limit = read_pci_config(0, nb, 1, 0x44 + i*8); 109 limit = read_pci_config(0, nb, 1, 0x44 + i*8);
111 110
112 nodeid = limit & 7; 111 nodeid = limit & 7;
113 nodeids[i] = nodeid;
114 if ((base & 3) == 0) { 112 if ((base & 3) == 0) {
115 if (i < numnodes) 113 if (i < numnodes)
116 printk("Skipping disabled node %d\n", i); 114 printk("Skipping disabled node %d\n", i);
@@ -179,9 +177,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
179 177
180 nodes[nodeid].start = base; 178 nodes[nodeid].start = base;
181 nodes[nodeid].end = limit; 179 nodes[nodeid].end = limit;
182 e820_register_active_regions(nodeid,
183 nodes[nodeid].start >> PAGE_SHIFT,
184 nodes[nodeid].end >> PAGE_SHIFT);
185 180
186 prevbase = base; 181 prevbase = base;
187 182
@@ -211,12 +206,15 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
211 } 206 }
212 207
213 for (i = 0; i < 8; i++) { 208 for (i = 0; i < 8; i++) {
214 if (nodes[i].start != nodes[i].end) { 209 if (nodes[i].start == nodes[i].end)
215 nodeid = nodeids[i]; 210 continue;
216 for (j = apicid_base; j < cores + apicid_base; j++) 211
217 apicid_to_node[(nodeid << bits) + j] = i; 212 e820_register_active_regions(i,
218 setup_node_bootmem(i, nodes[i].start, nodes[i].end); 213 nodes[i].start >> PAGE_SHIFT,
219 } 214 nodes[i].end >> PAGE_SHIFT);
215 for (j = apicid_base; j < cores + apicid_base; j++)
216 apicid_to_node[(i << bits) + j] = i;
217 setup_node_bootmem(i, nodes[i].start, nodes[i].end);
220 } 218 }
221 219
222 numa_init_array(); 220 numa_init_array();
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-19 01:25:20 -0400