diff options
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 89cf39dbd306..8830133f220c 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -20,7 +20,6 @@ struct vm86; #include <asm/page.h> #include <asm/pgtable_types.h> #include <asm/percpu.h> -#include <asm/msr.h> #include <asm/desc_defs.h> #include <asm/nops.h> #include <asm/special_insns.h> @@ -185,13 +184,8 @@ extern struct cpuinfo_x86 new_cpu_data; extern __u32 cpu_caps_cleared[NCAPINTS + NBUGINTS]; extern __u32 cpu_caps_set[NCAPINTS + NBUGINTS]; -#ifdef CONFIG_SMP DECLARE_PER_CPU_READ_MOSTLY(struct cpuinfo_x86, cpu_info); #define cpu_data(cpu) per_cpu(cpu_info, cpu) -#else -#define cpu_info boot_cpu_data -#define cpu_data(cpu) boot_cpu_data -#endif extern const struct seq_operations cpuinfo_op; @@ -575,28 +569,6 @@ extern void cpu_init(void); extern void cpu_init_exception_handling(void); extern void cr4_init(void); -static inline unsigned long get_debugctlmsr(void) -{ - unsigned long debugctlmsr = 0; - -#ifndef CONFIG_X86_DEBUGCTLMSR - if (boot_cpu_data.x86 < 6) - return 0; -#endif - rdmsrl(MSR_IA32_DEBUGCTLMSR, debugctlmsr); - - return debugctlmsr; -} - -static inline void update_debugctlmsr(unsigned long debugctlmsr) -{ -#ifndef CONFIG_X86_DEBUGCTLMSR - if (boot_cpu_data.x86 < 6) - return; -#endif - wrmsrl(MSR_IA32_DEBUGCTLMSR, debugctlmsr); -} - extern void set_task_blockstep(struct task_struct *task, bool on); /* Boot loader type from the setup header: */ |