From 51789fcd38c58e1ebb6daa80d0c779f115fcf6e4 Mon Sep 17 00:00:00 2001
From: NAKAMURA Gou <go.nakamura.yw@hitachi-solutions.com>
Date: Thu, 1 Oct 2015 18:53:01 +0900
Subject: [PATCH] initialize idle_vm for page faluts

---
 kernel/process.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/process.c b/kernel/process.c
index 9961e824..376a3480 100644
--- a/kernel/process.c
+++ b/kernel/process.c
@@ -2146,6 +2146,8 @@ void sched_init(void)
 	idle_process->ftn = &cpu_local_var(idle_ftn);
 
 	ihk_mc_init_context(&idle_process->ctx, NULL, idle);
+	ihk_mc_spinlock_init(&idle_process->vm->memory_range_lock);
+	INIT_LIST_HEAD(&idle_process->vm->vm_range_list);
 	idle_process->ftn->pid = 0;
 	idle_process->ftn->tid = ihk_mc_get_processor_id();