1 files changed, 6 insertions, 5 deletions

diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 5a0d76dc56a4..e4baa06bbceb 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -112,8 +112,8 @@ ENTRY(ia32_sysenter_target)
         CFI_DEF_CFA     rsp,0
         CFI_REGISTER    rsp,rbp
         SWAPGS_UNSAFE_STACK
-        movq    %gs:pda_kernelstack, %rsp
-        addq    $(PDA_STACKOFFSET),%rsp 
+        movq    PER_CPU_VAR(kernel_stack), %rsp
+        addq    $(KERNEL_STACK_OFFSET),%rsp
         /*
          * No need to follow this irqs on/off section: the syscall
          * disabled irqs, here we enable it straight after entry:
@@ -273,13 +273,13 @@ ENDPROC(ia32_sysenter_target)
 ENTRY(ia32_cstar_target)
         CFI_STARTPROC32 simple
         CFI_SIGNAL_FRAME
-        CFI_DEF_CFA     rsp,PDA_STACKOFFSET
+        CFI_DEF_CFA     rsp,KERNEL_STACK_OFFSET
         CFI_REGISTER    rip,rcx
         /*CFI_REGISTER  rflags,r11*/
         SWAPGS_UNSAFE_STACK
         movl    %esp,%r8d
         CFI_REGISTER    rsp,r8
-        movq    %gs:pda_kernelstack,%rsp
+        movq    PER_CPU_VAR(kernel_stack),%rsp
         /*
          * No need to follow this irqs on/off section: the syscall
          * disabled irqs and here we enable it straight after entry:
@@ -825,7 +825,8 @@ ia32_sys_call_table:
         .quad compat_sys_signalfd4
         .quad sys_eventfd2
         .quad sys_epoll_create1
-        .quad sys_dup3                  /* 330 */
+        .quad sys_dup3                          /* 330 */
         .quad sys_pipe2
         .quad sys_inotify_init1
+        .quad sys_perf_counter_open
 ia32_syscall_end: