Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplu...

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / kernel / entry-common.S

diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index fefd7f971437a084bedb5d4281fd6e78bac59d04..bc5bc0a971319674c552b578367a19a5a464d798 100644 (file)
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -35,12 +35,11 @@ ret_fast_syscall:
        ldr     r1, [tsk, #TI_FLAGS]
        tst     r1, #_TIF_WORK_MASK
        bne     fast_work_pending
-#if defined(CONFIG_IRQSOFF_TRACER)
        asm_trace_hardirqs_on
-#endif
 
        /* perform architecture specific actions before user return */
        arch_ret_to_user r1, lr
+       ct_user_enter
 
        restore_user_regs fast = 1, offset = S_OFF
  UNWIND(.fnend         )
@@ -71,11 +70,11 @@ ENTRY(ret_to_user_from_irq)
        tst     r1, #_TIF_WORK_MASK
        bne     work_pending
 no_work_pending:
-#if defined(CONFIG_IRQSOFF_TRACER)
        asm_trace_hardirqs_on
-#endif
+
        /* perform architecture specific actions before user return */
        arch_ret_to_user r1, lr
+       ct_user_enter save = 0
 
        restore_user_regs fast = 0, offset = 0
 ENDPROC(ret_to_user_from_irq)
@@ -406,6 +405,7 @@ ENTRY(vector_swi)
        mcr     p15, 0, ip, c1, c0              @ update control register
 #endif
        enable_irq
+       ct_user_exit
 
        get_thread_info tsk
        adr     tbl, sys_call_table             @ load syscall table pointer