Merge branch 'ioat' into dmaengine

1 files changed, 6 insertions, 2 deletions

diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index f3d73e1831c1..99960940d4a4 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -17,7 +17,6 @@
 #include <linux/stddef.h>
 #include <linux/unistd.h>
 #include <linux/ptrace.h>
-#include <linux/slab.h>
 #include <linux/mman.h>
 #include <linux/personality.h>
 #include <linux/sys.h>
@@ -64,8 +63,13 @@ void __noreturn cpu_idle(void)
 
                         smtc_idle_loop_hook();
 #endif
-                        if (cpu_wait)
+
+                        if (cpu_wait) {
+                                /* Don't trace irqs off for idle */
+                                stop_critical_timings();
                                 (*cpu_wait)();
+                                start_critical_timings();
+                        }
                 }
 #ifdef CONFIG_HOTPLUG_CPU
                 if (!cpu_online(cpu) && !cpu_isset(cpu, cpu_callin_map) &&