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-rw-r--r--arch/x86/kernel/cpu/addon_cpuid_features.c2
-rw-r--r--arch/x86/kernel/cpu/amd.c2
-rw-r--r--arch/x86/kernel/cpu/common.c8
-rw-r--r--arch/x86/kernel/cpu/cpufreq/e_powersaver.c6
-rw-r--r--arch/x86/kernel/cpu/cpufreq/powernow-k8.c12
-rw-r--r--arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c6
-rw-r--r--arch/x86/kernel/cpu/intel.c5
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_64.c7
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_amd_64.c2
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_intel_64.c10
-rw-r--r--arch/x86/kernel/cpu/mcheck/p4.c4
-rw-r--r--arch/x86/kernel/cpu/perfctr-watchdog.c2
12 files changed, 32 insertions, 34 deletions
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index e48640cfac0..6882a735d9c 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -7,7 +7,7 @@
7#include <asm/pat.h> 7#include <asm/pat.h>
8#include <asm/processor.h> 8#include <asm/processor.h>
9 9
10#include <asm/genapic.h> 10#include <asm/apic.h>
11 11
12struct cpuid_bit { 12struct cpuid_bit {
13 u16 feature; 13 u16 feature;
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index ff4d7b9e32e..25423a5b80e 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -12,8 +12,6 @@
12# include <asm/cacheflush.h> 12# include <asm/cacheflush.h>
13#endif 13#endif
14 14
15#include <asm/genapic.h>
16
17#include "cpu.h" 15#include "cpu.h"
18 16
19#ifdef CONFIG_X86_32 17#ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 4db150ed446..826d5c87627 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -23,11 +23,9 @@
23#include <asm/smp.h> 23#include <asm/smp.h>
24#include <asm/cpu.h> 24#include <asm/cpu.h>
25#include <asm/cpumask.h> 25#include <asm/cpumask.h>
26#ifdef CONFIG_X86_LOCAL_APIC
27#include <asm/mpspec.h>
28#include <asm/apic.h> 26#include <asm/apic.h>
29#include <asm/genapic.h> 27
30#include <asm/genapic.h> 28#ifdef CONFIG_X86_LOCAL_APIC
31#include <asm/uv/uv.h> 29#include <asm/uv/uv.h>
32#endif 30#endif
33 31
@@ -1051,7 +1049,7 @@ void __cpuinit cpu_init(void)
1051 barrier(); 1049 barrier();
1052 1050
1053 check_efer(); 1051 check_efer();
1054 if (cpu != 0 && x2apic) 1052 if (cpu != 0)
1055 enable_x2apic(); 1053 enable_x2apic();
1056 1054
1057 /* 1055 /*
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index c2f930d8664..41ab3f064cb 100644
--- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
@@ -204,12 +204,12 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
204 } 204 }
205 /* Enable Enhanced PowerSaver */ 205 /* Enable Enhanced PowerSaver */
206 rdmsrl(MSR_IA32_MISC_ENABLE, val); 206 rdmsrl(MSR_IA32_MISC_ENABLE, val);
207 if (!(val & 1 << 16)) { 207 if (!(val & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
208 val |= 1 << 16; 208 val |= MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP;
209 wrmsrl(MSR_IA32_MISC_ENABLE, val); 209 wrmsrl(MSR_IA32_MISC_ENABLE, val);
210 /* Can be locked at 0 */ 210 /* Can be locked at 0 */
211 rdmsrl(MSR_IA32_MISC_ENABLE, val); 211 rdmsrl(MSR_IA32_MISC_ENABLE, val);
212 if (!(val & 1 << 16)) { 212 if (!(val & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
213 printk(KERN_INFO "eps: Can't enable Enhanced PowerSaver\n"); 213 printk(KERN_INFO "eps: Can't enable Enhanced PowerSaver\n");
214 return -ENODEV; 214 return -ENODEV;
215 } 215 }
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index fb039cd345d..6428aa17b40 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -1157,8 +1157,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
1157 data->cpu = pol->cpu; 1157 data->cpu = pol->cpu;
1158 data->currpstate = HW_PSTATE_INVALID; 1158 data->currpstate = HW_PSTATE_INVALID;
1159 1159
1160 rc = powernow_k8_cpu_init_acpi(data); 1160 if (powernow_k8_cpu_init_acpi(data)) {
1161 if (rc) {
1162 /* 1161 /*
1163 * Use the PSB BIOS structure. This is only availabe on 1162 * Use the PSB BIOS structure. This is only availabe on
1164 * an UP version, and is deprecated by AMD. 1163 * an UP version, and is deprecated by AMD.
@@ -1176,17 +1175,20 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
1176 "ACPI maintainers and complain to your BIOS " 1175 "ACPI maintainers and complain to your BIOS "
1177 "vendor.\n"); 1176 "vendor.\n");
1178#endif 1177#endif
1179 goto err_out; 1178 kfree(data);
1179 return -ENODEV;
1180 } 1180 }
1181 if (pol->cpu != 0) { 1181 if (pol->cpu != 0) {
1182 printk(KERN_ERR FW_BUG PFX "No ACPI _PSS objects for " 1182 printk(KERN_ERR FW_BUG PFX "No ACPI _PSS objects for "
1183 "CPU other than CPU0. Complain to your BIOS " 1183 "CPU other than CPU0. Complain to your BIOS "
1184 "vendor.\n"); 1184 "vendor.\n");
1185 goto err_out; 1185 kfree(data);
1186 return -ENODEV;
1186 } 1187 }
1187 rc = find_psb_table(data); 1188 rc = find_psb_table(data);
1188 if (rc) { 1189 if (rc) {
1189 goto err_out; 1190 kfree(data);
1191 return -ENODEV;
1190 } 1192 }
1191 /* Take a crude guess here. 1193 /* Take a crude guess here.
1192 * That guess was in microseconds, so multiply with 1000 */ 1194 * That guess was in microseconds, so multiply with 1000 */
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
index f08998278a3..c9f1fdc0283 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -390,14 +390,14 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
390 enable it if not. */ 390 enable it if not. */
391 rdmsr(MSR_IA32_MISC_ENABLE, l, h); 391 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
392 392
393 if (!(l & (1<<16))) { 393 if (!(l & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
394 l |= (1<<16); 394 l |= MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP;
395 dprintk("trying to enable Enhanced SpeedStep (%x)\n", l); 395 dprintk("trying to enable Enhanced SpeedStep (%x)\n", l);
396 wrmsr(MSR_IA32_MISC_ENABLE, l, h); 396 wrmsr(MSR_IA32_MISC_ENABLE, l, h);
397 397
398 /* check to see if it stuck */ 398 /* check to see if it stuck */
399 rdmsr(MSR_IA32_MISC_ENABLE, l, h); 399 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
400 if (!(l & (1<<16))) { 400 if (!(l & MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP)) {
401 printk(KERN_INFO PFX 401 printk(KERN_INFO PFX
402 "couldn't enable Enhanced SpeedStep\n"); 402 "couldn't enable Enhanced SpeedStep\n");
403 return -ENODEV; 403 return -ENODEV;
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 1f137a87d4b..25c559ba8d5 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -24,7 +24,6 @@
24#ifdef CONFIG_X86_LOCAL_APIC 24#ifdef CONFIG_X86_LOCAL_APIC
25#include <asm/mpspec.h> 25#include <asm/mpspec.h>
26#include <asm/apic.h> 26#include <asm/apic.h>
27#include <asm/genapic.h>
28#endif 27#endif
29 28
30static void __cpuinit early_init_intel(struct cpuinfo_x86 *c) 29static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
@@ -147,10 +146,10 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
147 */ 146 */
148 if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) { 147 if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) {
149 rdmsr(MSR_IA32_MISC_ENABLE, lo, hi); 148 rdmsr(MSR_IA32_MISC_ENABLE, lo, hi);
150 if ((lo & (1<<9)) == 0) { 149 if ((lo & MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE) == 0) {
151 printk (KERN_INFO "CPU: C0 stepping P4 Xeon detected.\n"); 150 printk (KERN_INFO "CPU: C0 stepping P4 Xeon detected.\n");
152 printk (KERN_INFO "CPU: Disabling hardware prefetching (Errata 037)\n"); 151 printk (KERN_INFO "CPU: Disabling hardware prefetching (Errata 037)\n");
153 lo |= (1<<9); /* Disable hw prefetching */ 152 lo |= MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE;
154 wrmsr (MSR_IA32_MISC_ENABLE, lo, hi); 153 wrmsr (MSR_IA32_MISC_ENABLE, lo, hi);
155 } 154 }
156 } 155 }
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index 1c838032fd3..fe79985ce0f 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -295,11 +295,11 @@ void do_machine_check(struct pt_regs * regs, long error_code)
295 * If we know that the error was in user space, send a 295 * If we know that the error was in user space, send a
296 * SIGBUS. Otherwise, panic if tolerance is low. 296 * SIGBUS. Otherwise, panic if tolerance is low.
297 * 297 *
298 * do_exit() takes an awful lot of locks and has a slight 298 * force_sig() takes an awful lot of locks and has a slight
299 * risk of deadlocking. 299 * risk of deadlocking.
300 */ 300 */
301 if (user_space) { 301 if (user_space) {
302 do_exit(SIGBUS); 302 force_sig(SIGBUS, current);
303 } else if (panic_on_oops || tolerant < 2) { 303 } else if (panic_on_oops || tolerant < 2) {
304 mce_panic("Uncorrected machine check", 304 mce_panic("Uncorrected machine check",
305 &panicm, mcestart); 305 &panicm, mcestart);
@@ -490,7 +490,7 @@ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c)
490 490
491} 491}
492 492
493static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c) 493static void mce_cpu_features(struct cpuinfo_x86 *c)
494{ 494{
495 switch (c->x86_vendor) { 495 switch (c->x86_vendor) {
496 case X86_VENDOR_INTEL: 496 case X86_VENDOR_INTEL:
@@ -734,6 +734,7 @@ __setup("mce=", mcheck_enable);
734static int mce_resume(struct sys_device *dev) 734static int mce_resume(struct sys_device *dev)
735{ 735{
736 mce_init(NULL); 736 mce_init(NULL);
737 mce_cpu_features(&current_cpu_data);
737 return 0; 738 return 0;
738} 739}
739 740
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 4772e91e824..9817506dd46 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -121,7 +121,7 @@ static long threshold_restart_bank(void *_tr)
121} 121}
122 122
123/* cpu init entry point, called from mce.c with preempt off */ 123/* cpu init entry point, called from mce.c with preempt off */
124void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c) 124void mce_amd_feature_init(struct cpuinfo_x86 *c)
125{ 125{
126 unsigned int bank, block; 126 unsigned int bank, block;
127 unsigned int cpu = smp_processor_id(); 127 unsigned int cpu = smp_processor_id();
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
index 5e8c79e748a..aa5e287c98e 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel_64.c
@@ -31,7 +31,7 @@ asmlinkage void smp_thermal_interrupt(void)
31 irq_exit(); 31 irq_exit();
32} 32}
33 33
34static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c) 34static void intel_init_thermal(struct cpuinfo_x86 *c)
35{ 35{
36 u32 l, h; 36 u32 l, h;
37 int tm2 = 0; 37 int tm2 = 0;
@@ -49,13 +49,13 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
49 */ 49 */
50 rdmsr(MSR_IA32_MISC_ENABLE, l, h); 50 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
51 h = apic_read(APIC_LVTTHMR); 51 h = apic_read(APIC_LVTTHMR);
52 if ((l & (1 << 3)) && (h & APIC_DM_SMI)) { 52 if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
53 printk(KERN_DEBUG 53 printk(KERN_DEBUG
54 "CPU%d: Thermal monitoring handled by SMI\n", cpu); 54 "CPU%d: Thermal monitoring handled by SMI\n", cpu);
55 return; 55 return;
56 } 56 }
57 57
58 if (cpu_has(c, X86_FEATURE_TM2) && (l & (1 << 13))) 58 if (cpu_has(c, X86_FEATURE_TM2) && (l & MSR_IA32_MISC_ENABLE_TM2))
59 tm2 = 1; 59 tm2 = 1;
60 60
61 if (h & APIC_VECTOR_MASK) { 61 if (h & APIC_VECTOR_MASK) {
@@ -73,7 +73,7 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
73 wrmsr(MSR_IA32_THERM_INTERRUPT, l | 0x03, h); 73 wrmsr(MSR_IA32_THERM_INTERRUPT, l | 0x03, h);
74 74
75 rdmsr(MSR_IA32_MISC_ENABLE, l, h); 75 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
76 wrmsr(MSR_IA32_MISC_ENABLE, l | (1 << 3), h); 76 wrmsr(MSR_IA32_MISC_ENABLE, l | MSR_IA32_MISC_ENABLE_TM1, h);
77 77
78 l = apic_read(APIC_LVTTHMR); 78 l = apic_read(APIC_LVTTHMR);
79 apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED); 79 apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED);
@@ -85,7 +85,7 @@ static void __cpuinit intel_init_thermal(struct cpuinfo_x86 *c)
85 return; 85 return;
86} 86}
87 87
88void __cpuinit mce_intel_feature_init(struct cpuinfo_x86 *c) 88void mce_intel_feature_init(struct cpuinfo_x86 *c)
89{ 89{
90 intel_init_thermal(c); 90 intel_init_thermal(c);
91} 91}
diff --git a/arch/x86/kernel/cpu/mcheck/p4.c b/arch/x86/kernel/cpu/mcheck/p4.c
index 9b60fce09f7..f53bdcbaf38 100644
--- a/arch/x86/kernel/cpu/mcheck/p4.c
+++ b/arch/x86/kernel/cpu/mcheck/p4.c
@@ -85,7 +85,7 @@ static void intel_init_thermal(struct cpuinfo_x86 *c)
85 */ 85 */
86 rdmsr(MSR_IA32_MISC_ENABLE, l, h); 86 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
87 h = apic_read(APIC_LVTTHMR); 87 h = apic_read(APIC_LVTTHMR);
88 if ((l & (1<<3)) && (h & APIC_DM_SMI)) { 88 if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) {
89 printk(KERN_DEBUG "CPU%d: Thermal monitoring handled by SMI\n", 89 printk(KERN_DEBUG "CPU%d: Thermal monitoring handled by SMI\n",
90 cpu); 90 cpu);
91 return; /* -EBUSY */ 91 return; /* -EBUSY */
@@ -111,7 +111,7 @@ static void intel_init_thermal(struct cpuinfo_x86 *c)
111 vendor_thermal_interrupt = intel_thermal_interrupt; 111 vendor_thermal_interrupt = intel_thermal_interrupt;
112 112
113 rdmsr(MSR_IA32_MISC_ENABLE, l, h); 113 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
114 wrmsr(MSR_IA32_MISC_ENABLE, l | (1<<3), h); 114 wrmsr(MSR_IA32_MISC_ENABLE, l | MSR_IA32_MISC_ENABLE_TM1, h);
115 115
116 l = apic_read(APIC_LVTTHMR); 116 l = apic_read(APIC_LVTTHMR);
117 apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED); 117 apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED);
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 9abd48b2267..f6c70a164e3 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -19,7 +19,7 @@
19#include <linux/nmi.h> 19#include <linux/nmi.h>
20#include <linux/kprobes.h> 20#include <linux/kprobes.h>
21 21
22#include <asm/apic.h> 22#include <asm/genapic.h>
23#include <asm/intel_arch_perfmon.h> 23#include <asm/intel_arch_perfmon.h>
24 24
25struct nmi_watchdog_ctlblk { 25struct nmi_watchdog_ctlblk {