#define KSTK_ESP(task) (task_pt_regs(task)->sp)
-static inline void native_load_sp0(struct tss_struct *tss, struct thread_struct *thread)
-{
- tss->x86_tss.sp0 = thread->sp0;
- /* This can only happen when SEP is enabled, no need to test "SEP"arately */
- if (unlikely(tss->x86_tss.ss1 != thread->sysenter_cs)) {
- tss->x86_tss.ss1 = thread->sysenter_cs;
- wrmsr(MSR_IA32_SYSENTER_CS, thread->sysenter_cs, 0);
- }
-}
-
-#ifdef CONFIG_PARAVIRT
-#include <asm/paravirt.h>
-#else
-
-static inline void load_sp0(struct tss_struct *tss, struct thread_struct *thread)
-{
- native_load_sp0(tss, thread);
-}
-#endif /* CONFIG_PARAVIRT */
-
/* generic versions from gas */
#define GENERIC_NOP1 ".byte 0x90\n"
#define GENERIC_NOP2 ".byte 0x89,0xf6\n"