3 files changed, 5 insertions, 5 deletions
diff --git a/nuttx/arch/sh/src/common/up_createstack.c b/nuttx/arch/sh/src/common/up_createstack.c
index 296245a49..9abc05f76 100644
--- a/nuttx/arch/sh/src/common/up_createstack.c
+++ b/nuttx/arch/sh/src/common/up_createstack.c
@@ -91,7 +91,7 @@ int up_create_stack(struct tcb_s *tcb, size_t stack_size)
     {
       /* Yes.. free it */
 
-      sched_free(tcb->stack_alloc_ptr);
+      sched_ufree(tcb->stack_alloc_ptr);
       tcb->stack_alloc_ptr = NULL;
     }
 
@@ -104,9 +104,9 @@ int up_create_stack(struct tcb_s *tcb, size_t stack_size)
        */
 
 #if defined(CONFIG_DEBUG) && !defined(CONFIG_DEBUG_STACK)
-      tcb->stack_alloc_ptr = (uint32_t *)kzalloc(stack_size);
+      tcb->stack_alloc_ptr = (uint32_t *)kuzalloc(stack_size);
 #else
-      tcb->stack_alloc_ptr = (uint32_t *)kmalloc(stack_size);
+      tcb->stack_alloc_ptr = (uint32_t *)kumalloc(stack_size);
 #endif
 #ifdef CONFIG_DEBUG
       if (!tcb->stack_alloc_ptr)
diff --git a/nuttx/arch/sh/src/common/up_releasestack.c b/nuttx/arch/sh/src/common/up_releasestack.c
index 3b4e4c914..a8b9d7769 100644
--- a/nuttx/arch/sh/src/common/up_releasestack.c
+++ b/nuttx/arch/sh/src/common/up_releasestack.c
@@ -71,7 +71,7 @@ void up_release_stack(struct tcb_s *dtcb)
 {
   if (dtcb->stack_alloc_ptr)
     {
-      sched_free(dtcb->stack_alloc_ptr);
+      sched_ufree(dtcb->stack_alloc_ptr);
       dtcb->stack_alloc_ptr = NULL;
     }
 
diff --git a/nuttx/arch/sh/src/common/up_usestack.c b/nuttx/arch/sh/src/common/up_usestack.c
index ee26cb70c..1cc383a91 100644
--- a/nuttx/arch/sh/src/common/up_usestack.c
+++ b/nuttx/arch/sh/src/common/up_usestack.c
@@ -89,7 +89,7 @@ int up_use_stack(struct tcb_s *tcb, void *stack, size_t stack_size)
 
   if (tcb->stack_alloc_ptr)
     {
-      sched_free(tcb->stack_alloc_ptr);
+      sched_ufree(tcb->stack_alloc_ptr);
     }
 
   /* Save the stack allocation */