1 files changed, 3 insertions, 16 deletions

diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index a331ec38af9e..1ac99865591c 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -147,27 +147,14 @@ END(ftrace_graph_caller)
 GLOBAL(return_to_handler)
         subq  $80, %rsp
 
+        /* Save the return values */
         movq %rax, (%rsp)
-        movq %rcx, 8(%rsp)
-        movq %rdx, 16(%rsp)
-        movq %rsi, 24(%rsp)
-        movq %rdi, 32(%rsp)
-        movq %r8, 40(%rsp)
-        movq %r9, 48(%rsp)
-        movq %r10, 56(%rsp)
-        movq %r11, 64(%rsp)
+        movq %rdx, 8(%rsp)
 
         call ftrace_return_to_handler
 
         movq %rax, 72(%rsp)
-        movq 64(%rsp), %r11
-        movq 56(%rsp), %r10
-        movq 48(%rsp), %r9
-        movq 40(%rsp), %r8
-        movq 32(%rsp), %rdi
-        movq 24(%rsp), %rsi
-        movq 16(%rsp), %rdx
-        movq 8(%rsp), %rcx
+        movq 8(%rsp), %rdx
         movq (%rsp), %rax
         addq $72, %rsp
         retq