diff options
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/cpumask.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/processor.h | 9 | ||||
| -rw-r--r-- | arch/x86/include/asm/topology.h | 6 |
3 files changed, 10 insertions, 9 deletions
diff --git a/arch/x86/include/asm/cpumask.h b/arch/x86/include/asm/cpumask.h index 26c6dad9047..a7f3c75f8ad 100644 --- a/arch/x86/include/asm/cpumask.h +++ b/arch/x86/include/asm/cpumask.h @@ -10,6 +10,8 @@ extern cpumask_var_t cpu_callout_mask; extern cpumask_var_t cpu_initialized_mask; extern cpumask_var_t cpu_sibling_setup_mask; +extern void setup_cpu_local_masks(void); + #else /* CONFIG_X86_32 */ extern cpumask_t cpu_callin_map; @@ -22,6 +24,8 @@ extern cpumask_t cpu_sibling_setup_map; #define cpu_initialized_mask ((struct cpumask *)&cpu_initialized) #define cpu_sibling_setup_mask ((struct cpumask *)&cpu_sibling_setup_map) +static inline void setup_cpu_local_masks(void) { } + #endif /* CONFIG_X86_32 */ #endif /* __ASSEMBLY__ */ diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 48676b943b9..befa20b4a68 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -394,14 +394,6 @@ union irq_stack_union { DECLARE_PER_CPU(union irq_stack_union, irq_stack_union); DECLARE_PER_CPU(char *, irq_stack_ptr); - -static inline void load_gs_base(int cpu) -{ - /* Memory clobbers used to order pda/percpu accesses */ - mb(); - wrmsrl(MSR_GS_BASE, (unsigned long)per_cpu(irq_stack_union.gs_base, cpu)); - mb(); -} #endif extern void print_cpu_info(struct cpuinfo_x86 *); @@ -778,7 +770,6 @@ extern struct desc_ptr early_gdt_descr; extern void cpu_set_gdt(int); extern void switch_to_new_gdt(void); extern void cpu_init(void); -extern void init_gdt(int cpu); static inline unsigned long get_debugctlmsr(void) { diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 10022ed3a4b..77cfb2cfb38 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -74,6 +74,8 @@ static inline const struct cpumask *cpumask_of_node(int node) return &node_to_cpumask_map[node]; } +static inline void setup_node_to_cpumask_map(void) { } + #else /* CONFIG_X86_64 */ /* Mappings between node number and cpus on that node. */ @@ -120,6 +122,8 @@ static inline cpumask_t node_to_cpumask(int node) #endif /* !CONFIG_DEBUG_PER_CPU_MAPS */ +extern void setup_node_to_cpumask_map(void); + /* * Replace default node_to_cpumask_ptr with optimized version * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)" @@ -218,6 +222,8 @@ static inline int node_to_first_cpu(int node) return first_cpu(cpu_online_map); } +static inline void setup_node_to_cpumask_map(void) { } + /* * Replace default node_to_cpumask_ptr with optimized version * Deprecated: use "const struct cpumask *mask = cpumask_of_node(node)" |