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-rw-r--r--arch/x86/include/asm/alternative.h59
-rw-r--r--arch/x86/include/asm/apic.h31
-rw-r--r--arch/x86/include/asm/apicdef.h8
-rw-r--r--arch/x86/include/asm/boot.h15
-rw-r--r--arch/x86/include/asm/bootparam.h3
-rw-r--r--arch/x86/include/asm/cpu_debug.h101
-rw-r--r--arch/x86/include/asm/cpufeature.h6
-rw-r--r--arch/x86/include/asm/hw_irq.h25
-rw-r--r--arch/x86/include/asm/i387.h31
-rw-r--r--arch/x86/include/asm/i8259.h4
-rw-r--r--arch/x86/include/asm/io_apic.h9
-rw-r--r--arch/x86/include/asm/iomap.h5
-rw-r--r--arch/x86/include/asm/irq_remapping.h2
-rw-r--r--arch/x86/include/asm/irq_vectors.h1
-rw-r--r--arch/x86/include/asm/k8.h13
-rw-r--r--arch/x86/include/asm/microcode.h25
-rw-r--r--arch/x86/include/asm/mpspec.h15
-rw-r--r--arch/x86/include/asm/msr-index.h1
-rw-r--r--arch/x86/include/asm/nmi.h2
-rw-r--r--arch/x86/include/asm/numa_64.h10
-rw-r--r--arch/x86/include/asm/page_32_types.h4
-rw-r--r--arch/x86/include/asm/page_64_types.h22
-rw-r--r--arch/x86/include/asm/page_types.h6
-rw-r--r--arch/x86/include/asm/pgtable.h2
-rw-r--r--arch/x86/include/asm/pgtable_64.h6
-rw-r--r--arch/x86/include/asm/pgtable_64_types.h8
-rw-r--r--arch/x86/include/asm/pgtable_types.h1
-rw-r--r--arch/x86/include/asm/processor.h12
-rw-r--r--arch/x86/include/asm/setup.h1
-rw-r--r--arch/x86/include/asm/smp.h2
-rw-r--r--arch/x86/include/asm/sparsemem.h2
-rw-r--r--arch/x86/include/asm/syscalls.h45
-rw-r--r--arch/x86/include/asm/topology.h3
-rw-r--r--arch/x86/include/asm/traps.h2
34 files changed, 206 insertions, 276 deletions
diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index f6aa18eadf7..1a37bcdc860 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -3,6 +3,7 @@
3 3
4#include <linux/types.h> 4#include <linux/types.h>
5#include <linux/stddef.h> 5#include <linux/stddef.h>
6#include <linux/stringify.h>
6#include <asm/asm.h> 7#include <asm/asm.h>
7 8
8/* 9/*
@@ -74,6 +75,22 @@ static inline void alternatives_smp_switch(int smp) {}
74 75
75const unsigned char *const *find_nop_table(void); 76const unsigned char *const *find_nop_table(void);
76 77
78/* alternative assembly primitive: */
79#define ALTERNATIVE(oldinstr, newinstr, feature) \
80 \
81 "661:\n\t" oldinstr "\n662:\n" \
82 ".section .altinstructions,\"a\"\n" \
83 _ASM_ALIGN "\n" \
84 _ASM_PTR "661b\n" /* label */ \
85 _ASM_PTR "663f\n" /* new instruction */ \
86 " .byte " __stringify(feature) "\n" /* feature bit */ \
87 " .byte 662b-661b\n" /* sourcelen */ \
88 " .byte 664f-663f\n" /* replacementlen */ \
89 ".previous\n" \
90 ".section .altinstr_replacement, \"ax\"\n" \
91 "663:\n\t" newinstr "\n664:\n" /* replacement */ \
92 ".previous"
93
77/* 94/*
78 * Alternative instructions for different CPU types or capabilities. 95 * Alternative instructions for different CPU types or capabilities.
79 * 96 *
@@ -87,18 +104,7 @@ const unsigned char *const *find_nop_table(void);
87 * without volatile and memory clobber. 104 * without volatile and memory clobber.
88 */ 105 */
89#define alternative(oldinstr, newinstr, feature) \ 106#define alternative(oldinstr, newinstr, feature) \
90 asm volatile ("661:\n\t" oldinstr "\n662:\n" \ 107 asm volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory")
91 ".section .altinstructions,\"a\"\n" \
92 _ASM_ALIGN "\n" \
93 _ASM_PTR "661b\n" /* label */ \
94 _ASM_PTR "663f\n" /* new instruction */ \
95 " .byte %c0\n" /* feature bit */ \
96 " .byte 662b-661b\n" /* sourcelen */ \
97 " .byte 664f-663f\n" /* replacementlen */ \
98 ".previous\n" \
99 ".section .altinstr_replacement,\"ax\"\n" \
100 "663:\n\t" newinstr "\n664:\n" /* replacement */ \
101 ".previous" :: "i" (feature) : "memory")
102 108
103/* 109/*
104 * Alternative inline assembly with input. 110 * Alternative inline assembly with input.
@@ -109,35 +115,16 @@ const unsigned char *const *find_nop_table(void);
109 * Best is to use constraints that are fixed size (like (%1) ... "r") 115 * Best is to use constraints that are fixed size (like (%1) ... "r")
110 * If you use variable sized constraints like "m" or "g" in the 116 * If you use variable sized constraints like "m" or "g" in the
111 * replacement make sure to pad to the worst case length. 117 * replacement make sure to pad to the worst case length.
118 * Leaving an unused argument 0 to keep API compatibility.
112 */ 119 */
113#define alternative_input(oldinstr, newinstr, feature, input...) \ 120#define alternative_input(oldinstr, newinstr, feature, input...) \
114 asm volatile ("661:\n\t" oldinstr "\n662:\n" \ 121 asm volatile (ALTERNATIVE(oldinstr, newinstr, feature) \
115 ".section .altinstructions,\"a\"\n" \ 122 : : "i" (0), ## input)
116 _ASM_ALIGN "\n" \
117 _ASM_PTR "661b\n" /* label */ \
118 _ASM_PTR "663f\n" /* new instruction */ \
119 " .byte %c0\n" /* feature bit */ \
120 " .byte 662b-661b\n" /* sourcelen */ \
121 " .byte 664f-663f\n" /* replacementlen */ \
122 ".previous\n" \
123 ".section .altinstr_replacement,\"ax\"\n" \
124 "663:\n\t" newinstr "\n664:\n" /* replacement */ \
125 ".previous" :: "i" (feature), ##input)
126 123
127/* Like alternative_input, but with a single output argument */ 124/* Like alternative_input, but with a single output argument */
128#define alternative_io(oldinstr, newinstr, feature, output, input...) \ 125#define alternative_io(oldinstr, newinstr, feature, output, input...) \
129 asm volatile ("661:\n\t" oldinstr "\n662:\n" \ 126 asm volatile (ALTERNATIVE(oldinstr, newinstr, feature) \
130 ".section .altinstructions,\"a\"\n" \ 127 : output : "i" (0), ## input)
131 _ASM_ALIGN "\n" \
132 _ASM_PTR "661b\n" /* label */ \
133 _ASM_PTR "663f\n" /* new instruction */ \
134 " .byte %c[feat]\n" /* feature bit */ \
135 " .byte 662b-661b\n" /* sourcelen */ \
136 " .byte 664f-663f\n" /* replacementlen */ \
137 ".previous\n" \
138 ".section .altinstr_replacement,\"ax\"\n" \
139 "663:\n\t" newinstr "\n664:\n" /* replacement */ \
140 ".previous" : output : [feat] "i" (feature), ##input)
141 128
142/* 129/*
143 * use this macro(s) if you need more than one output parameter 130 * use this macro(s) if you need more than one output parameter
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 9b2c04910e0..bb7d4792584 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -107,8 +107,7 @@ extern u32 native_safe_apic_wait_icr_idle(void);
107extern void native_apic_icr_write(u32 low, u32 id); 107extern void native_apic_icr_write(u32 low, u32 id);
108extern u64 native_apic_icr_read(void); 108extern u64 native_apic_icr_read(void);
109 109
110#define EIM_8BIT_APIC_ID 0 110extern int x2apic_mode;
111#define EIM_32BIT_APIC_ID 1
112 111
113#ifdef CONFIG_X86_X2APIC 112#ifdef CONFIG_X86_X2APIC
114/* 113/*
@@ -166,10 +165,9 @@ static inline u64 native_x2apic_icr_read(void)
166 return val; 165 return val;
167} 166}
168 167
169extern int x2apic, x2apic_phys; 168extern int x2apic_phys;
170extern void check_x2apic(void); 169extern void check_x2apic(void);
171extern void enable_x2apic(void); 170extern void enable_x2apic(void);
172extern void enable_IR_x2apic(void);
173extern void x2apic_icr_write(u32 low, u32 id); 171extern void x2apic_icr_write(u32 low, u32 id);
174static inline int x2apic_enabled(void) 172static inline int x2apic_enabled(void)
175{ 173{
@@ -183,6 +181,8 @@ static inline int x2apic_enabled(void)
183 return 1; 181 return 1;
184 return 0; 182 return 0;
185} 183}
184
185#define x2apic_supported() (cpu_has_x2apic)
186#else 186#else
187static inline void check_x2apic(void) 187static inline void check_x2apic(void)
188{ 188{
@@ -190,28 +190,20 @@ static inline void check_x2apic(void)
190static inline void enable_x2apic(void) 190static inline void enable_x2apic(void)
191{ 191{
192} 192}
193static inline void enable_IR_x2apic(void)
194{
195}
196static inline int x2apic_enabled(void) 193static inline int x2apic_enabled(void)
197{ 194{
198 return 0; 195 return 0;
199} 196}
200 197
201#define x2apic 0 198#define x2apic_preenabled 0
202 199#define x2apic_supported() 0
203#endif 200#endif
204 201
205extern int get_physical_broadcast(void); 202extern void enable_IR_x2apic(void);
206 203
207#ifdef CONFIG_X86_X2APIC 204extern int get_physical_broadcast(void);
208static inline void ack_x2APIC_irq(void)
209{
210 /* Docs say use 0 for future compatibility */
211 native_apic_msr_write(APIC_EOI, 0);
212}
213#endif
214 205
206extern void apic_disable(void);
215extern int lapic_get_maxlvt(void); 207extern int lapic_get_maxlvt(void);
216extern void clear_local_APIC(void); 208extern void clear_local_APIC(void);
217extern void connect_bsp_APIC(void); 209extern void connect_bsp_APIC(void);
@@ -252,7 +244,7 @@ static inline void lapic_shutdown(void) { }
252#define local_apic_timer_c2_ok 1 244#define local_apic_timer_c2_ok 1
253static inline void init_apic_mappings(void) { } 245static inline void init_apic_mappings(void) { }
254static inline void disable_local_APIC(void) { } 246static inline void disable_local_APIC(void) { }
255 247static inline void apic_disable(void) { }
256#endif /* !CONFIG_X86_LOCAL_APIC */ 248#endif /* !CONFIG_X86_LOCAL_APIC */
257 249
258#ifdef CONFIG_X86_64 250#ifdef CONFIG_X86_64
@@ -478,6 +470,9 @@ static inline unsigned int read_apic_id(void)
478extern void default_setup_apic_routing(void); 470extern void default_setup_apic_routing(void);
479 471
480#ifdef CONFIG_X86_32 472#ifdef CONFIG_X86_32
473
474extern struct apic apic_default;
475
481/* 476/*
482 * Set up the logical destination ID. 477 * Set up the logical destination ID.
483 * 478 *
diff --git a/arch/x86/include/asm/apicdef.h b/arch/x86/include/asm/apicdef.h
index bc9514fb3b1..7ddb36ab933 100644
--- a/arch/x86/include/asm/apicdef.h
+++ b/arch/x86/include/asm/apicdef.h
@@ -22,6 +22,7 @@
22# define APIC_INTEGRATED(x) (1) 22# define APIC_INTEGRATED(x) (1)
23#endif 23#endif
24#define APIC_XAPIC(x) ((x) >= 0x14) 24#define APIC_XAPIC(x) ((x) >= 0x14)
25#define APIC_EXT_SPACE(x) ((x) & 0x80000000)
25#define APIC_TASKPRI 0x80 26#define APIC_TASKPRI 0x80
26#define APIC_TPRI_MASK 0xFFu 27#define APIC_TPRI_MASK 0xFFu
27#define APIC_ARBPRI 0x90 28#define APIC_ARBPRI 0x90
@@ -116,7 +117,9 @@
116#define APIC_TDR_DIV_32 0x8 117#define APIC_TDR_DIV_32 0x8
117#define APIC_TDR_DIV_64 0x9 118#define APIC_TDR_DIV_64 0x9
118#define APIC_TDR_DIV_128 0xA 119#define APIC_TDR_DIV_128 0xA
119#define APIC_EILVT0 0x500 120#define APIC_EFEAT 0x400
121#define APIC_ECTRL 0x410
122#define APIC_EILVTn(n) (0x500 + 0x10 * n)
120#define APIC_EILVT_NR_AMD_K8 1 /* # of extended interrupts */ 123#define APIC_EILVT_NR_AMD_K8 1 /* # of extended interrupts */
121#define APIC_EILVT_NR_AMD_10H 4 124#define APIC_EILVT_NR_AMD_10H 4
122#define APIC_EILVT_LVTOFF(x) (((x) >> 4) & 0xF) 125#define APIC_EILVT_LVTOFF(x) (((x) >> 4) & 0xF)
@@ -125,9 +128,6 @@
125#define APIC_EILVT_MSG_NMI 0x4 128#define APIC_EILVT_MSG_NMI 0x4
126#define APIC_EILVT_MSG_EXT 0x7 129#define APIC_EILVT_MSG_EXT 0x7
127#define APIC_EILVT_MASKED (1 << 16) 130#define APIC_EILVT_MASKED (1 << 16)
128#define APIC_EILVT1 0x510
129#define APIC_EILVT2 0x520
130#define APIC_EILVT3 0x530
131 131
132#define APIC_BASE (fix_to_virt(FIX_APIC_BASE)) 132#define APIC_BASE (fix_to_virt(FIX_APIC_BASE))
133#define APIC_BASE_MSR 0x800 133#define APIC_BASE_MSR 0x800
diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
index 6ba23dd9fc9..418e632d4a8 100644
--- a/arch/x86/include/asm/boot.h
+++ b/arch/x86/include/asm/boot.h
@@ -8,11 +8,26 @@
8 8
9#ifdef __KERNEL__ 9#ifdef __KERNEL__
10 10
11#include <asm/page_types.h>
12
11/* Physical address where kernel should be loaded. */ 13/* Physical address where kernel should be loaded. */
12#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ 14#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
13 + (CONFIG_PHYSICAL_ALIGN - 1)) \ 15 + (CONFIG_PHYSICAL_ALIGN - 1)) \
14 & ~(CONFIG_PHYSICAL_ALIGN - 1)) 16 & ~(CONFIG_PHYSICAL_ALIGN - 1))
15 17
18/* Minimum kernel alignment, as a power of two */
19#ifdef CONFIG_x86_64
20#define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
21#else
22#define MIN_KERNEL_ALIGN_LG2 (PAGE_SHIFT+1)
23#endif
24#define MIN_KERNEL_ALIGN (_AC(1, UL) << MIN_KERNEL_ALIGN_LG2)
25
26#if (CONFIG_PHYSICAL_ALIGN & (CONFIG_PHYSICAL_ALIGN-1)) || \
27 (CONFIG_PHYSICAL_ALIGN < (_AC(1, UL) << MIN_KERNEL_ALIGN_LG2))
28#error "Invalid value for CONFIG_PHYSICAL_ALIGN"
29#endif
30
16#ifdef CONFIG_KERNEL_BZIP2 31#ifdef CONFIG_KERNEL_BZIP2
17#define BOOT_HEAP_SIZE 0x400000 32#define BOOT_HEAP_SIZE 0x400000
18#else /* !CONFIG_KERNEL_BZIP2 */ 33#else /* !CONFIG_KERNEL_BZIP2 */
diff --git a/arch/x86/include/asm/bootparam.h b/arch/x86/include/asm/bootparam.h
index 433adaebf9b..1724e8de317 100644
--- a/arch/x86/include/asm/bootparam.h
+++ b/arch/x86/include/asm/bootparam.h
@@ -50,7 +50,8 @@ struct setup_header {
50 __u32 ramdisk_size; 50 __u32 ramdisk_size;
51 __u32 bootsect_kludge; 51 __u32 bootsect_kludge;
52 __u16 heap_end_ptr; 52 __u16 heap_end_ptr;
53 __u16 _pad1; 53 __u8 ext_loader_ver;
54 __u8 ext_loader_type;
54 __u32 cmd_line_ptr; 55 __u32 cmd_line_ptr;
55 __u32 initrd_addr_max; 56 __u32 initrd_addr_max;
56 __u32 kernel_alignment; 57 __u32 kernel_alignment;
diff --git a/arch/x86/include/asm/cpu_debug.h b/arch/x86/include/asm/cpu_debug.h
index 222802029fa..d96c1ee3a95 100644
--- a/arch/x86/include/asm/cpu_debug.h
+++ b/arch/x86/include/asm/cpu_debug.h
@@ -86,105 +86,7 @@ enum cpu_file_bit {
86 CPU_VALUE_BIT, /* value */ 86 CPU_VALUE_BIT, /* value */
87}; 87};
88 88
89#define CPU_FILE_VALUE (1 << CPU_VALUE_BIT) 89#define CPU_FILE_VALUE (1 << CPU_VALUE_BIT)
90
91/*
92 * DisplayFamily_DisplayModel Processor Families/Processor Number Series
93 * -------------------------- ------------------------------------------
94 * 05_01, 05_02, 05_04 Pentium, Pentium with MMX
95 *
96 * 06_01 Pentium Pro
97 * 06_03, 06_05 Pentium II Xeon, Pentium II
98 * 06_07, 06_08, 06_0A, 06_0B Pentium III Xeon, Pentum III
99 *
100 * 06_09, 060D Pentium M
101 *
102 * 06_0E Core Duo, Core Solo
103 *
104 * 06_0F Xeon 3000, 3200, 5100, 5300, 7300 series,
105 * Core 2 Quad, Core 2 Extreme, Core 2 Duo,
106 * Pentium dual-core
107 * 06_17 Xeon 5200, 5400 series, Core 2 Quad Q9650
108 *
109 * 06_1C Atom
110 *
111 * 0F_00, 0F_01, 0F_02 Xeon, Xeon MP, Pentium 4
112 * 0F_03, 0F_04 Xeon, Xeon MP, Pentium 4, Pentium D
113 *
114 * 0F_06 Xeon 7100, 5000 Series, Xeon MP,
115 * Pentium 4, Pentium D
116 */
117
118/* Register processors bits */
119enum cpu_processor_bit {
120 CPU_NONE,
121/* Intel */
122 CPU_INTEL_PENTIUM_BIT,
123 CPU_INTEL_P6_BIT,
124 CPU_INTEL_PENTIUM_M_BIT,
125 CPU_INTEL_CORE_BIT,
126 CPU_INTEL_CORE2_BIT,
127 CPU_INTEL_ATOM_BIT,
128 CPU_INTEL_XEON_P4_BIT,
129 CPU_INTEL_XEON_MP_BIT,
130/* AMD */
131 CPU_AMD_K6_BIT,
132 CPU_AMD_K7_BIT,
133 CPU_AMD_K8_BIT,
134 CPU_AMD_0F_BIT,
135 CPU_AMD_10_BIT,
136 CPU_AMD_11_BIT,
137};
138
139#define CPU_INTEL_PENTIUM (1 << CPU_INTEL_PENTIUM_BIT)
140#define CPU_INTEL_P6 (1 << CPU_INTEL_P6_BIT)
141#define CPU_INTEL_PENTIUM_M (1 << CPU_INTEL_PENTIUM_M_BIT)
142#define CPU_INTEL_CORE (1 << CPU_INTEL_CORE_BIT)
143#define CPU_INTEL_CORE2 (1 << CPU_INTEL_CORE2_BIT)
144#define CPU_INTEL_ATOM (1 << CPU_INTEL_ATOM_BIT)
145#define CPU_INTEL_XEON_P4 (1 << CPU_INTEL_XEON_P4_BIT)
146#define CPU_INTEL_XEON_MP (1 << CPU_INTEL_XEON_MP_BIT)
147
148#define CPU_INTEL_PX (CPU_INTEL_P6 | CPU_INTEL_PENTIUM_M)
149#define CPU_INTEL_COREX (CPU_INTEL_CORE | CPU_INTEL_CORE2)
150#define CPU_INTEL_XEON (CPU_INTEL_XEON_P4 | CPU_INTEL_XEON_MP)
151#define CPU_CO_AT (CPU_INTEL_CORE | CPU_INTEL_ATOM)
152#define CPU_C2_AT (CPU_INTEL_CORE2 | CPU_INTEL_ATOM)
153#define CPU_CX_AT (CPU_INTEL_COREX | CPU_INTEL_ATOM)
154#define CPU_CX_XE (CPU_INTEL_COREX | CPU_INTEL_XEON)
155#define CPU_P6_XE (CPU_INTEL_P6 | CPU_INTEL_XEON)
156#define CPU_PM_CO_AT (CPU_INTEL_PENTIUM_M | CPU_CO_AT)
157#define CPU_C2_AT_XE (CPU_C2_AT | CPU_INTEL_XEON)
158#define CPU_CX_AT_XE (CPU_CX_AT | CPU_INTEL_XEON)
159#define CPU_P6_CX_AT (CPU_INTEL_P6 | CPU_CX_AT)
160#define CPU_P6_CX_XE (CPU_P6_XE | CPU_INTEL_COREX)
161#define CPU_P6_CX_AT_XE (CPU_INTEL_P6 | CPU_CX_AT_XE)
162#define CPU_PM_CX_AT_XE (CPU_INTEL_PENTIUM_M | CPU_CX_AT_XE)
163#define CPU_PM_CX_AT (CPU_INTEL_PENTIUM_M | CPU_CX_AT)
164#define CPU_PM_CX_XE (CPU_INTEL_PENTIUM_M | CPU_CX_XE)
165#define CPU_PX_CX_AT (CPU_INTEL_PX | CPU_CX_AT)
166#define CPU_PX_CX_AT_XE (CPU_INTEL_PX | CPU_CX_AT_XE)
167
168/* Select all supported Intel CPUs */
169#define CPU_INTEL_ALL (CPU_INTEL_PENTIUM | CPU_PX_CX_AT_XE)
170
171#define CPU_AMD_K6 (1 << CPU_AMD_K6_BIT)
172#define CPU_AMD_K7 (1 << CPU_AMD_K7_BIT)
173#define CPU_AMD_K8 (1 << CPU_AMD_K8_BIT)
174#define CPU_AMD_0F (1 << CPU_AMD_0F_BIT)
175#define CPU_AMD_10 (1 << CPU_AMD_10_BIT)
176#define CPU_AMD_11 (1 << CPU_AMD_11_BIT)
177
178#define CPU_K10_PLUS (CPU_AMD_10 | CPU_AMD_11)
179#define CPU_K0F_PLUS (CPU_AMD_0F | CPU_K10_PLUS)
180#define CPU_K8_PLUS (CPU_AMD_K8 | CPU_K0F_PLUS)
181#define CPU_K7_PLUS (CPU_AMD_K7 | CPU_K8_PLUS)
182
183/* Select all supported AMD CPUs */
184#define CPU_AMD_ALL (CPU_AMD_K6 | CPU_K7_PLUS)
185
186/* Select all supported CPUs */
187#define CPU_ALL (CPU_INTEL_ALL | CPU_AMD_ALL)
188 90
189#define MAX_CPU_FILES 512 91#define MAX_CPU_FILES 512
190 92
@@ -220,7 +122,6 @@ struct cpu_debug_range {
220 unsigned min; /* Register range min */ 122 unsigned min; /* Register range min */
221 unsigned max; /* Register range max */ 123 unsigned max; /* Register range max */
222 unsigned flag; /* Supported flags */ 124 unsigned flag; /* Supported flags */
223 unsigned model; /* Supported models */
224}; 125};
225 126
226#endif /* _ASM_X86_CPU_DEBUG_H */ 127#endif /* _ASM_X86_CPU_DEBUG_H */
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 78dee4f0f7a..19af42138f7 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -22,7 +22,7 @@
22#define X86_FEATURE_TSC (0*32+ 4) /* Time Stamp Counter */ 22#define X86_FEATURE_TSC (0*32+ 4) /* Time Stamp Counter */
23#define X86_FEATURE_MSR (0*32+ 5) /* Model-Specific Registers */ 23#define X86_FEATURE_MSR (0*32+ 5) /* Model-Specific Registers */
24#define X86_FEATURE_PAE (0*32+ 6) /* Physical Address Extensions */ 24#define X86_FEATURE_PAE (0*32+ 6) /* Physical Address Extensions */
25#define X86_FEATURE_MCE (0*32+ 7) /* Machine Check Architecture */ 25#define X86_FEATURE_MCE (0*32+ 7) /* Machine Check Exception */
26#define X86_FEATURE_CX8 (0*32+ 8) /* CMPXCHG8 instruction */ 26#define X86_FEATURE_CX8 (0*32+ 8) /* CMPXCHG8 instruction */
27#define X86_FEATURE_APIC (0*32+ 9) /* Onboard APIC */ 27#define X86_FEATURE_APIC (0*32+ 9) /* Onboard APIC */
28#define X86_FEATURE_SEP (0*32+11) /* SYSENTER/SYSEXIT */ 28#define X86_FEATURE_SEP (0*32+11) /* SYSENTER/SYSEXIT */
@@ -193,11 +193,11 @@ extern const char * const x86_power_flags[32];
193#define clear_cpu_cap(c, bit) clear_bit(bit, (unsigned long *)((c)->x86_capability)) 193#define clear_cpu_cap(c, bit) clear_bit(bit, (unsigned long *)((c)->x86_capability))
194#define setup_clear_cpu_cap(bit) do { \ 194#define setup_clear_cpu_cap(bit) do { \
195 clear_cpu_cap(&boot_cpu_data, bit); \ 195 clear_cpu_cap(&boot_cpu_data, bit); \
196 set_bit(bit, (unsigned long *)cleared_cpu_caps); \ 196 set_bit(bit, (unsigned long *)cpu_caps_cleared); \
197} while (0) 197} while (0)
198#define setup_force_cpu_cap(bit) do { \ 198#define setup_force_cpu_cap(bit) do { \
199 set_cpu_cap(&boot_cpu_data, bit); \ 199 set_cpu_cap(&boot_cpu_data, bit); \
200 clear_bit(bit, (unsigned long *)cleared_cpu_caps); \ 200 set_bit(bit, (unsigned long *)cpu_caps_set); \
201} while (0) 201} while (0)
202 202
203#define cpu_has_fpu boot_cpu_has(X86_FEATURE_FPU) 203#define cpu_has_fpu boot_cpu_has(X86_FEATURE_FPU)
diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
index b762ea49bd7..3bd1777a4c8 100644
--- a/arch/x86/include/asm/hw_irq.h
+++ b/arch/x86/include/asm/hw_irq.h
@@ -63,7 +63,26 @@ extern unsigned long io_apic_irqs;
63extern void init_VISWS_APIC_irqs(void); 63extern void init_VISWS_APIC_irqs(void);
64extern void setup_IO_APIC(void); 64extern void setup_IO_APIC(void);
65extern void disable_IO_APIC(void); 65extern void disable_IO_APIC(void);
66extern int IO_APIC_get_PCI_irq_vector(int bus, int slot, int fn); 66
67struct io_apic_irq_attr {
68 int ioapic;
69 int ioapic_pin;
70 int trigger;
71 int polarity;
72};
73
74static inline void set_io_apic_irq_attr(struct io_apic_irq_attr *irq_attr,
75 int ioapic, int ioapic_pin,
76 int trigger, int polarity)
77{
78 irq_attr->ioapic = ioapic;
79 irq_attr->ioapic_pin = ioapic_pin;
80 irq_attr->trigger = trigger;
81 irq_attr->polarity = polarity;
82}
83
84extern int IO_APIC_get_PCI_irq_vector(int bus, int devfn, int pin,
85 struct io_apic_irq_attr *irq_attr);
67extern void setup_ioapic_dest(void); 86extern void setup_ioapic_dest(void);
68 87
69extern void enable_IO_APIC(void); 88extern void enable_IO_APIC(void);
@@ -78,7 +97,11 @@ extern void eisa_set_level_irq(unsigned int irq);
78/* SMP */ 97/* SMP */
79extern void smp_apic_timer_interrupt(struct pt_regs *); 98extern void smp_apic_timer_interrupt(struct pt_regs *);
80extern void smp_spurious_interrupt(struct pt_regs *); 99extern void smp_spurious_interrupt(struct pt_regs *);
100extern void smp_generic_interrupt(struct pt_regs *);
81extern void smp_error_interrupt(struct pt_regs *); 101extern void smp_error_interrupt(struct pt_regs *);
102#ifdef CONFIG_X86_IO_APIC
103extern asmlinkage void smp_irq_move_cleanup_interrupt(void);
104#endif
82#ifdef CONFIG_SMP 105#ifdef CONFIG_SMP
83extern void smp_reschedule_interrupt(struct pt_regs *); 106extern void smp_reschedule_interrupt(struct pt_regs *);
84extern void smp_call_function_interrupt(struct pt_regs *); 107extern void smp_call_function_interrupt(struct pt_regs *);
diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h
index 4aab52f8e41..175adf58dd4 100644
--- a/arch/x86/include/asm/i387.h
+++ b/arch/x86/include/asm/i387.h
@@ -67,7 +67,7 @@ static inline int fxrstor_checking(struct i387_fxsave_struct *fx)
67 ".previous\n" 67 ".previous\n"
68 _ASM_EXTABLE(1b, 3b) 68 _ASM_EXTABLE(1b, 3b)
69 : [err] "=r" (err) 69 : [err] "=r" (err)
70#if 0 /* See comment in __save_init_fpu() below. */ 70#if 0 /* See comment in fxsave() below. */
71 : [fx] "r" (fx), "m" (*fx), "0" (0)); 71 : [fx] "r" (fx), "m" (*fx), "0" (0));
72#else 72#else
73 : [fx] "cdaSDb" (fx), "m" (*fx), "0" (0)); 73 : [fx] "cdaSDb" (fx), "m" (*fx), "0" (0));
@@ -75,14 +75,6 @@ static inline int fxrstor_checking(struct i387_fxsave_struct *fx)
75 return err; 75 return err;
76} 76}
77 77
78static inline int restore_fpu_checking(struct task_struct *tsk)
79{
80 if (task_thread_info(tsk)->status & TS_XSAVE)
81 return xrstor_checking(&tsk->thread.xstate->xsave);
82 else
83 return fxrstor_checking(&tsk->thread.xstate->fxsave);
84}
85
86/* AMD CPUs don't save/restore FDP/FIP/FOP unless an exception 78/* AMD CPUs don't save/restore FDP/FIP/FOP unless an exception
87 is pending. Clear the x87 state here by setting it to fixed 79 is pending. Clear the x87 state here by setting it to fixed
88 values. The kernel data segment can be sometimes 0 and sometimes 80 values. The kernel data segment can be sometimes 0 and sometimes
@@ -120,7 +112,7 @@ static inline int fxsave_user(struct i387_fxsave_struct __user *fx)
120 ".previous\n" 112 ".previous\n"
121 _ASM_EXTABLE(1b, 3b) 113 _ASM_EXTABLE(1b, 3b)
122 : [err] "=r" (err), "=m" (*fx) 114 : [err] "=r" (err), "=m" (*fx)
123#if 0 /* See comment in __fxsave_clear() below. */ 115#if 0 /* See comment in fxsave() below. */
124 : [fx] "r" (fx), "0" (0)); 116 : [fx] "r" (fx), "0" (0));
125#else 117#else
126 : [fx] "cdaSDb" (fx), "0" (0)); 118 : [fx] "cdaSDb" (fx), "0" (0));
@@ -185,12 +177,9 @@ static inline void tolerant_fwait(void)
185 asm volatile("fnclex ; fwait"); 177 asm volatile("fnclex ; fwait");
186} 178}
187 179
188static inline void restore_fpu(struct task_struct *tsk) 180/* perform fxrstor iff the processor has extended states, otherwise frstor */
181static inline int fxrstor_checking(struct i387_fxsave_struct *fx)
189{ 182{
190 if (task_thread_info(tsk)->status & TS_XSAVE) {
191 xrstor_checking(&tsk->thread.xstate->xsave);
192 return;
193 }
194 /* 183 /*
195 * The "nop" is needed to make the instructions the same 184 * The "nop" is needed to make the instructions the same
196 * length. 185 * length.
@@ -199,7 +188,9 @@ static inline void restore_fpu(struct task_struct *tsk)
199 "nop ; frstor %1", 188 "nop ; frstor %1",
200 "fxrstor %1", 189 "fxrstor %1",
201 X86_FEATURE_FXSR, 190 X86_FEATURE_FXSR,
202 "m" (tsk->thread.xstate->fxsave)); 191 "m" (*fx));
192
193 return 0;
203} 194}
204 195
205/* We need a safe address that is cheap to find and that is already 196/* We need a safe address that is cheap to find and that is already
@@ -262,6 +253,14 @@ end:
262 253
263#endif /* CONFIG_X86_64 */ 254#endif /* CONFIG_X86_64 */
264 255
256static inline int restore_fpu_checking(struct task_struct *tsk)
257{
258 if (task_thread_info(tsk)->status & TS_XSAVE)
259 return xrstor_checking(&tsk->thread.xstate->xsave);
260 else
261 return fxrstor_checking(&tsk->thread.xstate->fxsave);
262}
263
265/* 264/*
266 * Signal frame handlers... 265 * Signal frame handlers...
267 */ 266 */
diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
index 1a99e6c092a..58d7091eeb1 100644
--- a/arch/x86/include/asm/i8259.h
+++ b/arch/x86/include/asm/i8259.h
@@ -60,8 +60,4 @@ extern struct irq_chip i8259A_chip;
60extern void mask_8259A(void); 60extern void mask_8259A(void);
61extern void unmask_8259A(void); 61extern void unmask_8259A(void);
62 62
63#ifdef CONFIG_X86_32
64extern void init_ISA_irqs(void);
65#endif
66
67#endif /* _ASM_X86_I8259_H */ 63#endif /* _ASM_X86_I8259_H */
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 9d826e43601..daf866ed061 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -154,22 +154,19 @@ extern int timer_through_8259;
154extern int io_apic_get_unique_id(int ioapic, int apic_id); 154extern int io_apic_get_unique_id(int ioapic, int apic_id);
155extern int io_apic_get_version(int ioapic); 155extern int io_apic_get_version(int ioapic);
156extern int io_apic_get_redir_entries(int ioapic); 156extern int io_apic_get_redir_entries(int ioapic);
157extern int io_apic_set_pci_routing(int ioapic, int pin, int irq,
158 int edge_level, int active_high_low);
159#endif /* CONFIG_ACPI */ 157#endif /* CONFIG_ACPI */
160 158
159struct io_apic_irq_attr;
160extern int io_apic_set_pci_routing(struct device *dev, int irq,
161 struct io_apic_irq_attr *irq_attr);
161extern int (*ioapic_renumber_irq)(int ioapic, int irq); 162extern int (*ioapic_renumber_irq)(int ioapic, int irq);
162extern void ioapic_init_mappings(void); 163extern void ioapic_init_mappings(void);
163 164
164#ifdef CONFIG_X86_64
165extern struct IO_APIC_route_entry **alloc_ioapic_entries(void); 165extern struct IO_APIC_route_entry **alloc_ioapic_entries(void);
166extern void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries); 166extern void free_ioapic_entries(struct IO_APIC_route_entry **ioapic_entries);
167extern int save_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries); 167extern int save_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
168extern void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries); 168extern void mask_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
169extern int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries); 169extern int restore_IO_APIC_setup(struct IO_APIC_route_entry **ioapic_entries);
170extern void reinit_intr_remapped_IO_APIC(int intr_remapping,
171 struct IO_APIC_route_entry **ioapic_entries);
172#endif
173 170
174extern void probe_nr_irqs_gsi(void); 171extern void probe_nr_irqs_gsi(void);
175 172
diff --git a/arch/x86/include/asm/iomap.h b/arch/x86/include/asm/iomap.h
index 86af26091d6..0e9fe1d9d97 100644
--- a/arch/x86/include/asm/iomap.h
+++ b/arch/x86/include/asm/iomap.h
@@ -1,3 +1,6 @@
1#ifndef _ASM_X86_IOMAP_H
2#define _ASM_X86_IOMAP_H
3
1/* 4/*
2 * Copyright © 2008 Ingo Molnar 5 * Copyright © 2008 Ingo Molnar
3 * 6 *
@@ -31,3 +34,5 @@ iomap_atomic_prot_pfn(unsigned long pfn, enum km_type type, pgprot_t prot);
31 34
32void 35void
33iounmap_atomic(void *kvaddr, enum km_type type); 36iounmap_atomic(void *kvaddr, enum km_type type);
37
38#endif /* _ASM_X86_IOMAP_H */
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
index 0396760fccb..f275e224450 100644
--- a/arch/x86/include/asm/irq_remapping.h
+++ b/arch/x86/include/asm/irq_remapping.h
@@ -1,6 +1,6 @@
1#ifndef _ASM_X86_IRQ_REMAPPING_H 1#ifndef _ASM_X86_IRQ_REMAPPING_H
2#define _ASM_X86_IRQ_REMAPPING_H 2#define _ASM_X86_IRQ_REMAPPING_H
3 3
4#define IRTE_DEST(dest) ((x2apic) ? dest : dest << 8) 4#define IRTE_DEST(dest) ((x2apic_mode) ? dest : dest << 8)
5 5
6#endif /* _ASM_X86_IRQ_REMAPPING_H */ 6#endif /* _ASM_X86_IRQ_REMAPPING_H */
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
index 3cbd79bbb47..910b5a3d675 100644
--- a/arch/x86/include/asm/irq_vectors.h
+++ b/arch/x86/include/asm/irq_vectors.h
@@ -34,6 +34,7 @@
34 34
35#ifdef CONFIG_X86_32 35#ifdef CONFIG_X86_32
36# define SYSCALL_VECTOR 0x80 36# define SYSCALL_VECTOR 0x80
37# define IA32_SYSCALL_VECTOR 0x80
37#else 38#else
38# define IA32_SYSCALL_VECTOR 0x80 39# define IA32_SYSCALL_VECTOR 0x80
39#endif 40#endif
diff --git a/arch/x86/include/asm/k8.h b/arch/x86/include/asm/k8.h
index 54c8cc53b24..c2d1f3b58e5 100644
--- a/arch/x86/include/asm/k8.h
+++ b/arch/x86/include/asm/k8.h
@@ -12,4 +12,17 @@ extern int cache_k8_northbridges(void);
12extern void k8_flush_garts(void); 12extern void k8_flush_garts(void);
13extern int k8_scan_nodes(unsigned long start, unsigned long end); 13extern int k8_scan_nodes(unsigned long start, unsigned long end);
14 14
15#ifdef CONFIG_K8_NB
16static inline struct pci_dev *node_to_k8_nb_misc(int node)
17{
18 return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL;
19}
20#else
21static inline struct pci_dev *node_to_k8_nb_misc(int node)
22{
23 return NULL;
24}
25#endif
26
27
15#endif /* _ASM_X86_K8_H */ 28#endif /* _ASM_X86_K8_H */
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h
index c882664716c..ef51b501e22 100644
--- a/arch/x86/include/asm/microcode.h
+++ b/arch/x86/include/asm/microcode.h
@@ -9,20 +9,31 @@ struct cpu_signature {
9 9
10struct device; 10struct device;
11 11
12enum ucode_state { UCODE_ERROR, UCODE_OK, UCODE_NFOUND };
13
12struct microcode_ops { 14struct microcode_ops {
13 int (*request_microcode_user) (int cpu, const void __user *buf, size_t size); 15 enum ucode_state (*request_microcode_user) (int cpu,
14 int (*request_microcode_fw) (int cpu, struct device *device); 16 const void __user *buf, size_t size);
15 17
16 void (*apply_microcode) (int cpu); 18 enum ucode_state (*request_microcode_fw) (int cpu,
19 struct device *device);
17 20
18 int (*collect_cpu_info) (int cpu, struct cpu_signature *csig);
19 void (*microcode_fini_cpu) (int cpu); 21 void (*microcode_fini_cpu) (int cpu);
22
23 /*
24 * The generic 'microcode_core' part guarantees that
25 * the callbacks below run on a target cpu when they
26 * are being called.
27 * See also the "Synchronization" section in microcode_core.c.
28 */
29 int (*apply_microcode) (int cpu);
30 int (*collect_cpu_info) (int cpu, struct cpu_signature *csig);
20}; 31};
21 32
22struct ucode_cpu_info { 33struct ucode_cpu_info {
23 struct cpu_signature cpu_sig; 34 struct cpu_signature cpu_sig;
24 int valid; 35 int valid;
25 void *mc; 36 void *mc;
26}; 37};
27extern struct ucode_cpu_info ucode_cpu_info[]; 38extern struct ucode_cpu_info ucode_cpu_info[];
28 39
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 642fc7fc8cd..e2a1bb6d71e 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -61,9 +61,11 @@ extern void get_smp_config(void);
61#ifdef CONFIG_X86_MPPARSE 61#ifdef CONFIG_X86_MPPARSE
62extern void find_smp_config(void); 62extern void find_smp_config(void);
63extern void early_reserve_e820_mpc_new(void); 63extern void early_reserve_e820_mpc_new(void);
64extern int enable_update_mptable;
64#else 65#else
65static inline void find_smp_config(void) { } 66static inline void find_smp_config(void) { }
66static inline void early_reserve_e820_mpc_new(void) { } 67static inline void early_reserve_e820_mpc_new(void) { }
68#define enable_update_mptable 0
67#endif 69#endif
68 70
69void __cpuinit generic_processor_info(int apicid, int version); 71void __cpuinit generic_processor_info(int apicid, int version);
@@ -72,20 +74,13 @@ extern void mp_register_ioapic(int id, u32 address, u32 gsi_base);
72extern void mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, 74extern void mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger,
73 u32 gsi); 75 u32 gsi);
74extern void mp_config_acpi_legacy_irqs(void); 76extern void mp_config_acpi_legacy_irqs(void);
75extern int mp_register_gsi(u32 gsi, int edge_level, int active_high_low); 77struct device;
78extern int mp_register_gsi(struct device *dev, u32 gsi, int edge_level,
79 int active_high_low);
76extern int acpi_probe_gsi(void); 80extern int acpi_probe_gsi(void);
77#ifdef CONFIG_X86_IO_APIC 81#ifdef CONFIG_X86_IO_APIC
78extern int mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
79 u32 gsi, int triggering, int polarity);
80extern int mp_find_ioapic(int gsi); 82extern int mp_find_ioapic(int gsi);
81extern int mp_find_ioapic_pin(int ioapic, int gsi); 83extern int mp_find_ioapic_pin(int ioapic, int gsi);
82#else
83static inline int
84mp_config_acpi_gsi(unsigned char number, unsigned int devfn, u8 pin,
85 u32 gsi, int triggering, int polarity)
86{
87 return 0;
88}
89#endif 84#endif
90#else /* !CONFIG_ACPI: */ 85#else /* !CONFIG_ACPI: */
91static inline int acpi_probe_gsi(void) 86static inline int acpi_probe_gsi(void)
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index ec41fc16c16..4d58d04fca8 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -121,7 +121,6 @@
121#define MSR_K8_TOP_MEM1 0xc001001a 121#define MSR_K8_TOP_MEM1 0xc001001a
122#define MSR_K8_TOP_MEM2 0xc001001d 122#define MSR_K8_TOP_MEM2 0xc001001d
123#define MSR_K8_SYSCFG 0xc0010010 123#define MSR_K8_SYSCFG 0xc0010010
124#define MSR_K8_HWCR 0xc0010015
125#define MSR_K8_INT_PENDING_MSG 0xc0010055 124#define MSR_K8_INT_PENDING_MSG 0xc0010055
126/* C1E active bits in int pending message */ 125/* C1E active bits in int pending message */
127#define K8_INTP_C1E_ACTIVE_MASK 0x18000000 126#define K8_INTP_C1E_ACTIVE_MASK 0x18000000
diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
index c45a0a568df..c9726440993 100644
--- a/arch/x86/include/asm/nmi.h
+++ b/arch/x86/include/asm/nmi.h
@@ -64,7 +64,7 @@ static inline int nmi_watchdog_active(void)
64 * but since they are power of two we could use a 64 * but since they are power of two we could use a
65 * cheaper way --cvg 65 * cheaper way --cvg
66 */ 66 */
67 return nmi_watchdog & 0x3; 67 return nmi_watchdog & (NMI_LOCAL_APIC | NMI_IO_APIC);
68} 68}
69#endif 69#endif
70 70
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h
index 064ed6df4cb..c4ae822e415 100644
--- a/arch/x86/include/asm/numa_64.h
+++ b/arch/x86/include/asm/numa_64.h
@@ -17,9 +17,6 @@ extern int compute_hash_shift(struct bootnode *nodes, int numblks,
17extern void numa_init_array(void); 17extern void numa_init_array(void);
18extern int numa_off; 18extern int numa_off;
19 19
20extern void srat_reserve_add_area(int nodeid);
21extern int hotadd_percent;
22
23extern s16 apicid_to_node[MAX_LOCAL_APIC]; 20extern s16 apicid_to_node[MAX_LOCAL_APIC];
24 21
25extern unsigned long numa_free_all_bootmem(void); 22extern unsigned long numa_free_all_bootmem(void);
@@ -27,6 +24,13 @@ extern void setup_node_bootmem(int nodeid, unsigned long start,
27 unsigned long end); 24 unsigned long end);
28 25
29#ifdef CONFIG_NUMA 26#ifdef CONFIG_NUMA
27/*
28 * Too small node sizes may confuse the VM badly. Usually they
29 * result from BIOS bugs. So dont recognize nodes as standalone
30 * NUMA entities that have less than this amount of RAM listed:
31 */
32#define NODE_MIN_SIZE (4*1024*1024)
33
30extern void __init init_cpu_to_node(void); 34extern void __init init_cpu_to_node(void);
31extern void __cpuinit numa_set_node(int cpu, int node); 35extern void __cpuinit numa_set_node(int cpu, int node);
32extern void __cpuinit numa_clear_node(int cpu); 36extern void __cpuinit numa_clear_node(int cpu);
diff --git a/arch/x86/include/asm/page_32_types.h b/arch/x86/include/asm/page_32_types.h
index 0f915ae649a..6f1b7331313 100644
--- a/arch/x86/include/asm/page_32_types.h
+++ b/arch/x86/include/asm/page_32_types.h
@@ -54,10 +54,6 @@ extern unsigned int __VMALLOC_RESERVE;
54extern int sysctl_legacy_va_layout; 54extern int sysctl_legacy_va_layout;
55 55
56extern void find_low_pfn_range(void); 56extern void find_low_pfn_range(void);
57extern unsigned long init_memory_mapping(unsigned long start,
58 unsigned long end);
59extern void initmem_init(unsigned long, unsigned long);
60extern void free_initmem(void);
61extern void setup_bootmem_allocator(void); 57extern void setup_bootmem_allocator(void);
62 58
63#endif /* !__ASSEMBLY__ */ 59#endif /* !__ASSEMBLY__ */
diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h
index d38c91b7024..8d382d3abf3 100644
--- a/arch/x86/include/asm/page_64_types.h
+++ b/arch/x86/include/asm/page_64_types.h
@@ -32,22 +32,14 @@
32 */ 32 */
33#define __PAGE_OFFSET _AC(0xffff880000000000, UL) 33#define __PAGE_OFFSET _AC(0xffff880000000000, UL)
34 34
35#define __PHYSICAL_START CONFIG_PHYSICAL_START 35#define __PHYSICAL_START ((CONFIG_PHYSICAL_START + \
36#define __KERNEL_ALIGN 0x200000 36 (CONFIG_PHYSICAL_ALIGN - 1)) & \
37 37 ~(CONFIG_PHYSICAL_ALIGN - 1))
38/*
39 * Make sure kernel is aligned to 2MB address. Catching it at compile
40 * time is better. Change your config file and compile the kernel
41 * for a 2MB aligned address (CONFIG_PHYSICAL_START)
42 */
43#if (CONFIG_PHYSICAL_START % __KERNEL_ALIGN) != 0
44#error "CONFIG_PHYSICAL_START must be a multiple of 2MB"
45#endif
46 38
47#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START) 39#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START)
48#define __START_KERNEL_map _AC(0xffffffff80000000, UL) 40#define __START_KERNEL_map _AC(0xffffffff80000000, UL)
49 41
50/* See Documentation/x86_64/mm.txt for a description of the memory map. */ 42/* See Documentation/x86/x86_64/mm.txt for a description of the memory map. */
51#define __PHYSICAL_MASK_SHIFT 46 43#define __PHYSICAL_MASK_SHIFT 46
52#define __VIRTUAL_MASK_SHIFT 48 44#define __VIRTUAL_MASK_SHIFT 48
53 45
@@ -71,12 +63,6 @@ extern unsigned long __phys_addr(unsigned long);
71 63
72#define vmemmap ((struct page *)VMEMMAP_START) 64#define vmemmap ((struct page *)VMEMMAP_START)
73 65
74extern unsigned long init_memory_mapping(unsigned long start,
75 unsigned long end);
76
77extern void initmem_init(unsigned long start_pfn, unsigned long end_pfn);
78extern void free_initmem(void);
79
80extern void init_extra_mapping_uc(unsigned long phys, unsigned long size); 66extern void init_extra_mapping_uc(unsigned long phys, unsigned long size);
81extern void init_extra_mapping_wb(unsigned long phys, unsigned long size); 67extern void init_extra_mapping_wb(unsigned long phys, unsigned long size);
82 68
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
index 826ad37006a..6473f5ccff8 100644
--- a/arch/x86/include/asm/page_types.h
+++ b/arch/x86/include/asm/page_types.h
@@ -46,6 +46,12 @@ extern int devmem_is_allowed(unsigned long pagenr);
46extern unsigned long max_low_pfn_mapped; 46extern unsigned long max_low_pfn_mapped;
47extern unsigned long max_pfn_mapped; 47extern unsigned long max_pfn_mapped;
48 48
49extern unsigned long init_memory_mapping(unsigned long start,
50 unsigned long end);
51
52extern void initmem_init(unsigned long start_pfn, unsigned long end_pfn);
53extern void free_initmem(void);
54
49#endif /* !__ASSEMBLY__ */ 55#endif /* !__ASSEMBLY__ */
50 56
51#endif /* _ASM_X86_PAGE_DEFS_H */ 57#endif /* _ASM_X86_PAGE_DEFS_H */
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index 29d96d168bc..3f8d09d94eb 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -503,6 +503,8 @@ static inline int pgd_none(pgd_t pgd)
503 503
504#ifndef __ASSEMBLY__ 504#ifndef __ASSEMBLY__
505 505
506extern int direct_gbpages;
507
506/* local pte updates need not use xchg for locking */ 508/* local pte updates need not use xchg for locking */
507static inline pte_t native_local_ptep_get_and_clear(pte_t *ptep) 509static inline pte_t native_local_ptep_get_and_clear(pte_t *ptep)
508{ 510{
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
index 6b87bc6d501..abde308fdb0 100644
--- a/arch/x86/include/asm/pgtable_64.h
+++ b/arch/x86/include/asm/pgtable_64.h
@@ -25,10 +25,6 @@ extern pgd_t init_level4_pgt[];
25 25
26extern void paging_init(void); 26extern void paging_init(void);
27 27
28#endif /* !__ASSEMBLY__ */
29
30#ifndef __ASSEMBLY__
31
32#define pte_ERROR(e) \ 28#define pte_ERROR(e) \
33 printk("%s:%d: bad pte %p(%016lx).\n", \ 29 printk("%s:%d: bad pte %p(%016lx).\n", \
34 __FILE__, __LINE__, &(e), pte_val(e)) 30 __FILE__, __LINE__, &(e), pte_val(e))
@@ -135,8 +131,6 @@ static inline int pgd_large(pgd_t pgd) { return 0; }
135 131
136#define update_mmu_cache(vma, address, pte) do { } while (0) 132#define update_mmu_cache(vma, address, pte) do { } while (0)
137 133
138extern int direct_gbpages;
139
140/* Encode and de-code a swap entry */ 134/* Encode and de-code a swap entry */
141#if _PAGE_BIT_FILE < _PAGE_BIT_PROTNONE 135#if _PAGE_BIT_FILE < _PAGE_BIT_PROTNONE
142#define SWP_TYPE_BITS (_PAGE_BIT_FILE - _PAGE_BIT_PRESENT - 1) 136#define SWP_TYPE_BITS (_PAGE_BIT_FILE - _PAGE_BIT_PRESENT - 1)
diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
index fbf42b8e038..766ea16fbbb 100644
--- a/arch/x86/include/asm/pgtable_64_types.h
+++ b/arch/x86/include/asm/pgtable_64_types.h
@@ -51,11 +51,11 @@ typedef struct { pteval_t pte; } pte_t;
51#define PGDIR_SIZE (_AC(1, UL) << PGDIR_SHIFT) 51#define PGDIR_SIZE (_AC(1, UL) << PGDIR_SHIFT)
52#define PGDIR_MASK (~(PGDIR_SIZE - 1)) 52#define PGDIR_MASK (~(PGDIR_SIZE - 1))
53 53
54 54/* See Documentation/x86/x86_64/mm.txt for a description of the memory map. */
55#define MAXMEM _AC(__AC(1, UL) << MAX_PHYSMEM_BITS, UL) 55#define MAXMEM _AC(__AC(1, UL) << MAX_PHYSMEM_BITS, UL)
56#define VMALLOC_START _AC(0xffffc20000000000, UL) 56#define VMALLOC_START _AC(0xffffc90000000000, UL)
57#define VMALLOC_END _AC(0xffffe1ffffffffff, UL) 57#define VMALLOC_END _AC(0xffffe8ffffffffff, UL)
58#define VMEMMAP_START _AC(0xffffe20000000000, UL) 58#define VMEMMAP_START _AC(0xffffea0000000000, UL)
59#define MODULES_VADDR _AC(0xffffffffa0000000, UL) 59#define MODULES_VADDR _AC(0xffffffffa0000000, UL)
60#define MODULES_END _AC(0xffffffffff000000, UL) 60#define MODULES_END _AC(0xffffffffff000000, UL)
61#define MODULES_LEN (MODULES_END - MODULES_VADDR) 61#define MODULES_LEN (MODULES_END - MODULES_VADDR)
diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
index b8238dc8786..4d258ad76a0 100644
--- a/arch/x86/include/asm/pgtable_types.h
+++ b/arch/x86/include/asm/pgtable_types.h
@@ -273,7 +273,6 @@ typedef struct page *pgtable_t;
273 273
274extern pteval_t __supported_pte_mask; 274extern pteval_t __supported_pte_mask;
275extern int nx_enabled; 275extern int nx_enabled;
276extern void set_nx(void);
277 276
278#define pgprot_writecombine pgprot_writecombine 277#define pgprot_writecombine pgprot_writecombine
279extern pgprot_t pgprot_writecombine(pgprot_t prot); 278extern pgprot_t pgprot_writecombine(pgprot_t prot);
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index c2cceae709c..87ede2f31bc 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -135,7 +135,8 @@ extern struct cpuinfo_x86 boot_cpu_data;
135extern struct cpuinfo_x86 new_cpu_data; 135extern struct cpuinfo_x86 new_cpu_data;
136 136
137extern struct tss_struct doublefault_tss; 137extern struct tss_struct doublefault_tss;
138extern __u32 cleared_cpu_caps[NCAPINTS]; 138extern __u32 cpu_caps_cleared[NCAPINTS];
139extern __u32 cpu_caps_set[NCAPINTS];
139 140
140#ifdef CONFIG_SMP 141#ifdef CONFIG_SMP
141DECLARE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info); 142DECLARE_PER_CPU_SHARED_ALIGNED(struct cpuinfo_x86, cpu_info);
@@ -409,9 +410,6 @@ DECLARE_PER_CPU(unsigned long, stack_canary);
409extern unsigned int xstate_size; 410extern unsigned int xstate_size;
410extern void free_thread_xstate(struct task_struct *); 411extern void free_thread_xstate(struct task_struct *);
411extern struct kmem_cache *task_xstate_cachep; 412extern struct kmem_cache *task_xstate_cachep;
412extern void init_scattered_cpuid_features(struct cpuinfo_x86 *c);
413extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
414extern unsigned short num_cache_leaves;
415 413
416struct thread_struct { 414struct thread_struct {
417 /* Cached TLS descriptors: */ 415 /* Cached TLS descriptors: */
@@ -427,8 +425,12 @@ struct thread_struct {
427 unsigned short fsindex; 425 unsigned short fsindex;
428 unsigned short gsindex; 426 unsigned short gsindex;
429#endif 427#endif
428#ifdef CONFIG_X86_32
430 unsigned long ip; 429 unsigned long ip;
430#endif
431#ifdef CONFIG_X86_64
431 unsigned long fs; 432 unsigned long fs;
433#endif
432 unsigned long gs; 434 unsigned long gs;
433 /* Hardware debugging registers: */ 435 /* Hardware debugging registers: */
434 unsigned long debugreg0; 436 unsigned long debugreg0;
@@ -814,6 +816,7 @@ extern unsigned int BIOS_revision;
814 816
815/* Boot loader type from the setup header: */ 817/* Boot loader type from the setup header: */
816extern int bootloader_type; 818extern int bootloader_type;
819extern int bootloader_version;
817 820
818extern char ignore_fpu_irq; 821extern char ignore_fpu_irq;
819 822
@@ -874,7 +877,6 @@ static inline void spin_lock_prefetch(const void *x)
874 .vm86_info = NULL, \ 877 .vm86_info = NULL, \
875 .sysenter_cs = __KERNEL_CS, \ 878 .sysenter_cs = __KERNEL_CS, \
876 .io_bitmap_ptr = NULL, \ 879 .io_bitmap_ptr = NULL, \
877 .fs = __KERNEL_PERCPU, \
878} 880}
879 881
880/* 882/*
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h
index bdc2ada05ae..4093d1ed6db 100644
--- a/arch/x86/include/asm/setup.h
+++ b/arch/x86/include/asm/setup.h
@@ -33,7 +33,6 @@ struct x86_quirks {
33 int (*setup_ioapic_ids)(void); 33 int (*setup_ioapic_ids)(void);
34}; 34};
35 35
36extern void x86_quirk_pre_intr_init(void);
37extern void x86_quirk_intr_init(void); 36extern void x86_quirk_intr_init(void);
38 37
39extern void x86_quirk_trap_init(void); 38extern void x86_quirk_trap_init(void);
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 19e0d88b966..6a84ed166ae 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -180,7 +180,7 @@ extern int safe_smp_processor_id(void);
180static inline int logical_smp_processor_id(void) 180static inline int logical_smp_processor_id(void)
181{ 181{
182 /* we don't want to mark this access volatile - bad code generation */ 182 /* we don't want to mark this access volatile - bad code generation */
183 return GET_APIC_LOGICAL_ID(*(u32 *)(APIC_BASE + APIC_LDR)); 183 return GET_APIC_LOGICAL_ID(apic_read(APIC_LDR));
184} 184}
185 185
186#endif 186#endif
diff --git a/arch/x86/include/asm/sparsemem.h b/arch/x86/include/asm/sparsemem.h
index e3cc3c063ec..4517d6b9318 100644
--- a/arch/x86/include/asm/sparsemem.h
+++ b/arch/x86/include/asm/sparsemem.h
@@ -27,7 +27,7 @@
27#else /* CONFIG_X86_32 */ 27#else /* CONFIG_X86_32 */
28# define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */ 28# define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */
29# define MAX_PHYSADDR_BITS 44 29# define MAX_PHYSADDR_BITS 44
30# define MAX_PHYSMEM_BITS 44 /* Can be max 45 bits */ 30# define MAX_PHYSMEM_BITS 46
31#endif 31#endif
32 32
33#endif /* CONFIG_SPARSEMEM */ 33#endif /* CONFIG_SPARSEMEM */
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
index 7043408f690..372b76edd63 100644
--- a/arch/x86/include/asm/syscalls.h
+++ b/arch/x86/include/asm/syscalls.h
@@ -1,7 +1,7 @@
1/* 1/*
2 * syscalls.h - Linux syscall interfaces (arch-specific) 2 * syscalls.h - Linux syscall interfaces (arch-specific)
3 * 3 *
4 * Copyright (c) 2008 Jaswinder Singh 4 * Copyright (c) 2008 Jaswinder Singh Rajput
5 * 5 *
6 * This file is released under the GPLv2. 6 * This file is released under the GPLv2.
7 * See the file COPYING for more details. 7 * See the file COPYING for more details.
@@ -12,50 +12,55 @@
12 12
13#include <linux/compiler.h> 13#include <linux/compiler.h>
14#include <linux/linkage.h> 14#include <linux/linkage.h>
15#include <linux/types.h>
16#include <linux/signal.h> 15#include <linux/signal.h>
16#include <linux/types.h>
17 17
18/* Common in X86_32 and X86_64 */ 18/* Common in X86_32 and X86_64 */
19/* kernel/ioport.c */ 19/* kernel/ioport.c */
20asmlinkage long sys_ioperm(unsigned long, unsigned long, int); 20asmlinkage long sys_ioperm(unsigned long, unsigned long, int);
21 21
22/* kernel/process.c */
23int sys_fork(struct pt_regs *);
24int sys_vfork(struct pt_regs *);
25
22/* kernel/ldt.c */ 26/* kernel/ldt.c */
23asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); 27asmlinkage int sys_modify_ldt(int, void __user *, unsigned long);
24 28
29/* kernel/signal.c */
30long sys_rt_sigreturn(struct pt_regs *);
31
25/* kernel/tls.c */ 32/* kernel/tls.c */
26asmlinkage int sys_set_thread_area(struct user_desc __user *); 33asmlinkage int sys_set_thread_area(struct user_desc __user *);
27asmlinkage int sys_get_thread_area(struct user_desc __user *); 34asmlinkage int sys_get_thread_area(struct user_desc __user *);
28 35
29/* X86_32 only */ 36/* X86_32 only */
30#ifdef CONFIG_X86_32 37#ifdef CONFIG_X86_32
38/* kernel/ioport.c */
39long sys_iopl(struct pt_regs *);
40
31/* kernel/process_32.c */ 41/* kernel/process_32.c */
32int sys_fork(struct pt_regs *);
33int sys_clone(struct pt_regs *); 42int sys_clone(struct pt_regs *);
34int sys_vfork(struct pt_regs *);
35int sys_execve(struct pt_regs *); 43int sys_execve(struct pt_regs *);
36 44
37/* kernel/signal_32.c */ 45/* kernel/signal.c */
38asmlinkage int sys_sigsuspend(int, int, old_sigset_t); 46asmlinkage int sys_sigsuspend(int, int, old_sigset_t);
39asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, 47asmlinkage int sys_sigaction(int, const struct old_sigaction __user *,
40 struct old_sigaction __user *); 48 struct old_sigaction __user *);
41int sys_sigaltstack(struct pt_regs *); 49int sys_sigaltstack(struct pt_regs *);
42unsigned long sys_sigreturn(struct pt_regs *); 50unsigned long sys_sigreturn(struct pt_regs *);
43long sys_rt_sigreturn(struct pt_regs *);
44
45/* kernel/ioport.c */
46long sys_iopl(struct pt_regs *);
47 51
48/* kernel/sys_i386_32.c */ 52/* kernel/sys_i386_32.c */
53struct mmap_arg_struct;
54struct sel_arg_struct;
55struct oldold_utsname;
56struct old_utsname;
57
49asmlinkage long sys_mmap2(unsigned long, unsigned long, unsigned long, 58asmlinkage long sys_mmap2(unsigned long, unsigned long, unsigned long,
50 unsigned long, unsigned long, unsigned long); 59 unsigned long, unsigned long, unsigned long);
51struct mmap_arg_struct;
52asmlinkage int old_mmap(struct mmap_arg_struct __user *); 60asmlinkage int old_mmap(struct mmap_arg_struct __user *);
53struct sel_arg_struct;
54asmlinkage int old_select(struct sel_arg_struct __user *); 61asmlinkage int old_select(struct sel_arg_struct __user *);
55asmlinkage int sys_ipc(uint, int, int, int, void __user *, long); 62asmlinkage int sys_ipc(uint, int, int, int, void __user *, long);
56struct old_utsname;
57asmlinkage int sys_uname(struct old_utsname __user *); 63asmlinkage int sys_uname(struct old_utsname __user *);
58struct oldold_utsname;
59asmlinkage int sys_olduname(struct oldold_utsname __user *); 64asmlinkage int sys_olduname(struct oldold_utsname __user *);
60 65
61/* kernel/vm86_32.c */ 66/* kernel/vm86_32.c */
@@ -65,29 +70,27 @@ int sys_vm86(struct pt_regs *);
65#else /* CONFIG_X86_32 */ 70#else /* CONFIG_X86_32 */
66 71
67/* X86_64 only */ 72/* X86_64 only */
73/* kernel/ioport.c */
74asmlinkage long sys_iopl(unsigned int, struct pt_regs *);
75
68/* kernel/process_64.c */ 76/* kernel/process_64.c */
69asmlinkage long sys_fork(struct pt_regs *);
70asmlinkage long sys_clone(unsigned long, unsigned long, 77asmlinkage long sys_clone(unsigned long, unsigned long,
71 void __user *, void __user *, 78 void __user *, void __user *,
72 struct pt_regs *); 79 struct pt_regs *);
73asmlinkage long sys_vfork(struct pt_regs *);
74asmlinkage long sys_execve(char __user *, char __user * __user *, 80asmlinkage long sys_execve(char __user *, char __user * __user *,
75 char __user * __user *, 81 char __user * __user *,
76 struct pt_regs *); 82 struct pt_regs *);
77long sys_arch_prctl(int, unsigned long); 83long sys_arch_prctl(int, unsigned long);
78 84
79/* kernel/ioport.c */ 85/* kernel/signal.c */
80asmlinkage long sys_iopl(unsigned int, struct pt_regs *);
81
82/* kernel/signal_64.c */
83asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *, 86asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
84 struct pt_regs *); 87 struct pt_regs *);
85long sys_rt_sigreturn(struct pt_regs *);
86 88
87/* kernel/sys_x86_64.c */ 89/* kernel/sys_x86_64.c */
90struct new_utsname;
91
88asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long, 92asmlinkage long sys_mmap(unsigned long, unsigned long, unsigned long,
89 unsigned long, unsigned long, unsigned long); 93 unsigned long, unsigned long, unsigned long);
90struct new_utsname;
91asmlinkage long sys_uname(struct new_utsname __user *); 94asmlinkage long sys_uname(struct new_utsname __user *);
92 95
93#endif /* CONFIG_X86_32 */ 96#endif /* CONFIG_X86_32 */
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index f44b49abca4..066ef590d7e 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -203,7 +203,8 @@ struct pci_bus;
203void x86_pci_root_bus_res_quirks(struct pci_bus *b); 203void x86_pci_root_bus_res_quirks(struct pci_bus *b);
204 204
205#ifdef CONFIG_SMP 205#ifdef CONFIG_SMP
206#define mc_capable() (cpumask_weight(cpu_core_mask(0)) != nr_cpu_ids) 206#define mc_capable() ((boot_cpu_data.x86_max_cores > 1) && \
207 (cpumask_weight(cpu_core_mask(0)) != nr_cpu_ids))
207#define smt_capable() (smp_num_siblings > 1) 208#define smt_capable() (smp_num_siblings > 1)
208#endif 209#endif
209 210
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h
index 0d5342515b8..cbfdc26b146 100644
--- a/arch/x86/include/asm/traps.h
+++ b/arch/x86/include/asm/traps.h
@@ -2,6 +2,7 @@
2#define _ASM_X86_TRAPS_H 2#define _ASM_X86_TRAPS_H
3 3
4#include <asm/debugreg.h> 4#include <asm/debugreg.h>
5#include <asm/siginfo.h> /* TRAP_TRACE, ... */
5 6
6#ifdef CONFIG_X86_32 7#ifdef CONFIG_X86_32
7#define dotraplinkage 8#define dotraplinkage
@@ -74,7 +75,6 @@ static inline int get_si_code(unsigned long condition)
74} 75}
75 76
76extern int panic_on_unrecovered_nmi; 77extern int panic_on_unrecovered_nmi;
77extern int kstack_depth_to_print;
78 78
79void math_error(void __user *); 79void math_error(void __user *);
80void math_emulate(struct math_emu_info *); 80void math_emulate(struct math_emu_info *);
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-23 04:25:57 -0400