1 files changed, 5 insertions, 10 deletions

diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
index cf4b9dac4a05..f55c003f5b63 100644
--- a/arch/x86/kernel/step.c
+++ b/arch/x86/kernel/step.c
@@ -12,17 +12,12 @@ unsigned long convert_rip_to_linear(struct task_struct *child, struct pt_regs *r
 {
         unsigned long addr, seg;
 
-#ifdef CONFIG_X86_64
-        addr = regs->rip;
+        addr = regs->ip;
         seg = regs->cs & 0xffff;
-#else
-        addr = regs->eip;
-        seg = regs->xcs & 0xffff;
-        if (regs->eflags & X86_EFLAGS_VM) {
+        if (v8086_mode(regs)) {
                 addr = (addr & 0xffff) + (seg << 4);
                 return addr;
         }
-#endif
 
         /*
          * We'll assume that the code segments in the GDT
@@ -124,11 +119,11 @@ static int enable_single_step(struct task_struct *child)
         /*
          * If TF was already set, don't do anything else
          */
-        if (regs->eflags & X86_EFLAGS_TF)
+        if (regs->flags & X86_EFLAGS_TF)
                 return 0;
 
         /* Set TF on the kernel stack.. */
-        regs->eflags |= X86_EFLAGS_TF;
+        regs->flags |= X86_EFLAGS_TF;
 
         /*
          * ..but if TF is changed by the instruction we will trace,
@@ -203,5 +198,5 @@ void user_disable_single_step(struct task_struct *child)
 
         /* But touch TF only if it was set by us.. */
         if (test_and_clear_tsk_thread_flag(child, TIF_FORCED_TF))
-                task_pt_regs(child)->eflags &= ~X86_EFLAGS_TF;
+                task_pt_regs(child)->flags &= ~X86_EFLAGS_TF;
 }