diff options
| -rw-r--r-- | arch/x86/include/asm/processor.h | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/process_64.c | 5 |
2 files changed, 1 insertions, 9 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index c0cd10182e90..0c911083fdd1 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -668,8 +668,6 @@ static __always_inline void prefetchw(const void *x) .sysenter_cs = __KERNEL_CS, \ } -#define KSTK_ESP(task) (task_pt_regs(task)->sp) - #else extern unsigned long __top_init_kernel_stack[]; @@ -677,8 +675,6 @@ extern unsigned long __top_init_kernel_stack[]; .sp = (unsigned long)&__top_init_kernel_stack, \ } -extern unsigned long KSTK_ESP(struct task_struct *task); - #endif /* CONFIG_X86_64 */ extern void start_thread(struct pt_regs *regs, unsigned long new_ip, @@ -692,6 +688,7 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip, #define TASK_UNMAPPED_BASE __TASK_UNMAPPED_BASE(TASK_SIZE_LOW) #define KSTK_EIP(task) (task_pt_regs(task)->ip) +#define KSTK_ESP(task) (task_pt_regs(task)->sp) /* Get/set a process' ability to use the timestamp counter instruction */ #define GET_TSC_CTL(adr) get_tsc_mode((adr)) diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 4ca73ddfb30b..f983d2a57ac3 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -979,8 +979,3 @@ long do_arch_prctl_64(struct task_struct *task, int option, unsigned long arg2) return ret; } - -unsigned long KSTK_ESP(struct task_struct *task) -{ - return task_pt_regs(task)->sp; -} |