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-rw-r--r--arch/x86/kernel/cpu/centaur_64.c10
-rw-r--r--arch/x86/kernel/cpu/common_64.c14
-rw-r--r--arch/x86/kernel/cpu/intel_64.c10
3 files changed, 8 insertions, 26 deletions
diff --git a/arch/x86/kernel/cpu/centaur_64.c b/arch/x86/kernel/cpu/centaur_64.c
index 2026d2119cdb..1d181c40e2e1 100644
--- a/arch/x86/kernel/cpu/centaur_64.c
+++ b/arch/x86/kernel/cpu/centaur_64.c
@@ -16,16 +16,6 @@ static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c)
16 16
17static void __cpuinit init_centaur(struct cpuinfo_x86 *c) 17static void __cpuinit init_centaur(struct cpuinfo_x86 *c)
18{ 18{
19 /* Cache sizes */
20 unsigned n;
21
22 n = c->extended_cpuid_level;
23 if (n >= 0x80000008) {
24 unsigned eax = cpuid_eax(0x80000008);
25 c->x86_virt_bits = (eax >> 8) & 0xff;
26 c->x86_phys_bits = eax & 0xff;
27 }
28
29 if (c->x86 == 0x6 && c->x86_model >= 0xf) { 19 if (c->x86 == 0x6 && c->x86_model >= 0xf) {
30 c->x86_cache_alignment = c->x86_clflush_size * 2; 20 c->x86_cache_alignment = c->x86_clflush_size * 2;
31 set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC); 21 set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c
index 36537ab9e56a..7b8cc72feb40 100644
--- a/arch/x86/kernel/cpu/common_64.c
+++ b/arch/x86/kernel/cpu/common_64.c
@@ -98,7 +98,7 @@ int __cpuinit get_model_name(struct cpuinfo_x86 *c)
98 98
99void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c) 99void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
100{ 100{
101 unsigned int n, dummy, eax, ebx, ecx, edx; 101 unsigned int n, dummy, ebx, ecx, edx;
102 102
103 n = c->extended_cpuid_level; 103 n = c->extended_cpuid_level;
104 104
@@ -121,11 +121,6 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
121 printk(KERN_INFO "CPU: L2 Cache: %dK (%d bytes/line)\n", 121 printk(KERN_INFO "CPU: L2 Cache: %dK (%d bytes/line)\n",
122 c->x86_cache_size, ecx & 0xFF); 122 c->x86_cache_size, ecx & 0xFF);
123 } 123 }
124 if (n >= 0x80000008) {
125 cpuid(0x80000008, &eax, &dummy, &dummy, &dummy);
126 c->x86_virt_bits = (eax >> 8) & 0xff;
127 c->x86_phys_bits = eax & 0xff;
128 }
129} 124}
130 125
131void __cpuinit detect_ht(struct cpuinfo_x86 *c) 126void __cpuinit detect_ht(struct cpuinfo_x86 *c)
@@ -314,6 +309,13 @@ static void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c)
314 if (c->extended_cpuid_level >= 0x80000007) 309 if (c->extended_cpuid_level >= 0x80000007)
315 c->x86_power = cpuid_edx(0x80000007); 310 c->x86_power = cpuid_edx(0x80000007);
316 311
312 if (c->extended_cpuid_level >= 0x80000008) {
313 u32 eax = cpuid_eax(0x80000008);
314
315 c->x86_virt_bits = (eax >> 8) & 0xff;
316 c->x86_phys_bits = eax & 0xff;
317 }
318
317 /* Assume all 64-bit CPUs support 32-bit syscall */ 319 /* Assume all 64-bit CPUs support 32-bit syscall */
318 set_cpu_cap(c, X86_FEATURE_SYSCALL32); 320 set_cpu_cap(c, X86_FEATURE_SYSCALL32);
319 321
diff --git a/arch/x86/kernel/cpu/intel_64.c b/arch/x86/kernel/cpu/intel_64.c
index 02f773399e39..1019c58d39f0 100644
--- a/arch/x86/kernel/cpu/intel_64.c
+++ b/arch/x86/kernel/cpu/intel_64.c
@@ -54,9 +54,6 @@ static void __cpuinit srat_detect_node(void)
54 54
55static void __cpuinit init_intel(struct cpuinfo_x86 *c) 55static void __cpuinit init_intel(struct cpuinfo_x86 *c)
56{ 56{
57 /* Cache sizes */
58 unsigned n;
59
60 init_intel_cacheinfo(c); 57 init_intel_cacheinfo(c);
61 if (c->cpuid_level > 9) { 58 if (c->cpuid_level > 9) {
62 unsigned eax = cpuid_eax(10); 59 unsigned eax = cpuid_eax(10);
@@ -78,13 +75,6 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
78 if (cpu_has_bts) 75 if (cpu_has_bts)
79 ds_init_intel(c); 76 ds_init_intel(c);
80 77
81 n = c->extended_cpuid_level;
82 if (n >= 0x80000008) {
83 unsigned eax = cpuid_eax(0x80000008);
84 c->x86_virt_bits = (eax >> 8) & 0xff;
85 c->x86_phys_bits = eax & 0xff;
86 }
87
88 if (c->x86 == 15) 78 if (c->x86 == 15)
89 c->x86_cache_alignment = c->x86_clflush_size * 2; 79 c->x86_cache_alignment = c->x86_clflush_size * 2;
90 if (c->x86 == 6) 80 if (c->x86 == 6)