1 files changed, 5 insertions, 4 deletions

diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index d7ac84e7fc1c..6a177694058f 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -287,10 +287,9 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
         info->regs.pt.ds = 0;
         info->regs.pt.es = 0;
         info->regs.pt.fs = 0;
-
-/* we are clearing gs later just before "jmp resume_userspace",
- * because it is not saved/restored.
- */
+#ifndef CONFIG_X86_32_LAZY_GS
+        info->regs.pt.gs = 0;
+#endif
 
 /*
  * The flags register is also special: we cannot trust that the user
@@ -343,7 +342,9 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
         __asm__ __volatile__(
                 "movl %0,%%esp\n\t"
                 "movl %1,%%ebp\n\t"
+#ifdef CONFIG_X86_32_LAZY_GS
                 "mov  %2, %%gs\n\t"
+#endif
                 "jmp resume_userspace"
                 : /* no outputs */
                 :"r" (&info->regs), "r" (task_thread_info(tsk)), "r" (0));