1 files changed, 4 insertions, 0 deletions

diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c
index 29e72b57d4fd..c39f4d01096d 100644
--- a/arch/sparc/kernel/process.c
+++ b/arch/sparc/kernel/process.c
@@ -120,7 +120,9 @@ void cpu_idle(void)
                         (*pm_idle)();
                 }
 
+                preempt_enable_no_resched();
                 schedule();
+                preempt_disable();
                 check_pgt_cache();
         }
 }
@@ -133,7 +135,9 @@ void cpu_idle(void)
         /* endless idle loop with no priority at all */
         while(1) {
                 if(need_resched()) {
+                        preempt_enable_no_resched();
                         schedule();
+                        preempt_disable();
                         check_pgt_cache();
                 }
                 barrier(); /* or else gcc optimizes... */