Merge branch 'xen-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen

[firefly-linux-kernel-4.4.55.git] / arch / x86 / kernel / entry_32.S

diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 1f2062e94d821c32002cd8e3fb43caa3b8908cb3..dc7f938e501501a74a3a97d943b5014795bcba49 100644 (file)
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -251,6 +251,7 @@ check_userspace:
        jb resume_kernel                # not returning to v8086 or userspace
 
 ENTRY(resume_userspace)
+       LOCKDEP_SYS_EXIT
        DISABLE_INTERRUPTS(CLBR_ANY)    # make sure we don't miss an interrupt
                                        # setting need_resched or sigpending
                                        # between sampling and the iret
@@ -338,6 +339,7 @@ sysenter_past_esp:
        jae syscall_badsys
        call *sys_call_table(,%eax,4)
        movl %eax,PT_EAX(%esp)
+       LOCKDEP_SYS_EXIT
        DISABLE_INTERRUPTS(CLBR_ANY)
        TRACE_IRQS_OFF
        movl TI_flags(%ebp), %ecx
@@ -377,6 +379,7 @@ syscall_call:
        call *sys_call_table(,%eax,4)
        movl %eax,PT_EAX(%esp)          # store the return value
 syscall_exit:
+       LOCKDEP_SYS_EXIT
        DISABLE_INTERRUPTS(CLBR_ANY)    # make sure we don't miss an interrupt
                                        # setting need_resched or sigpending
                                        # between sampling and the iret
@@ -467,6 +470,7 @@ work_pending:
        jz work_notifysig
 work_resched:
        call schedule
+       LOCKDEP_SYS_EXIT
        DISABLE_INTERRUPTS(CLBR_ANY)    # make sure we don't miss an interrupt
                                        # setting need_resched or sigpending
                                        # between sampling and the iret