1 files changed, 24 insertions, 23 deletions

diff --git a/security/selinux/ss/status.c b/security/selinux/ss/status.c
index d982365f9d1a..a121de45ac0e 100644
--- a/security/selinux/ss/status.c
+++ b/security/selinux/ss/status.c
@@ -35,8 +35,6 @@
  * In most cases, application shall confirm the kernel status is not
  * changed without any system call invocations.
  */
-static struct page *selinux_status_page;
-static DEFINE_MUTEX(selinux_status_lock);
 
 /*
  * selinux_kernel_status_page
@@ -44,21 +42,21 @@ static DEFINE_MUTEX(selinux_status_lock);
  * It returns a reference to selinux_status_page. If the status page is
  * not allocated yet, it also tries to allocate it at the first time.
  */
-struct page *selinux_kernel_status_page(void)
+struct page *selinux_kernel_status_page(struct selinux_state *state)
 {
 	struct selinux_kernel_status   *status;
 	struct page		       *result = NULL;
 
-	mutex_lock(&selinux_status_lock);
-	if (!selinux_status_page) {
-		selinux_status_page = alloc_page(GFP_KERNEL|__GFP_ZERO);
+	mutex_lock(&state->ss->status_lock);
+	if (!state->ss->status_page) {
+		state->ss->status_page = alloc_page(GFP_KERNEL|__GFP_ZERO);
 
-		if (selinux_status_page) {
-			status = page_address(selinux_status_page);
+		if (state->ss->status_page) {
+			status = page_address(state->ss->status_page);
 
 			status->version = SELINUX_KERNEL_STATUS_VERSION;
 			status->sequence = 0;
-			status->enforcing = selinux_enforcing;
+			status->enforcing = enforcing_enabled(state);
 			/*
 			 * NOTE: the next policyload event shall set
 			 * a positive value on the status->policyload,
@@ -66,11 +64,12 @@ struct page *selinux_kernel_status_page(void)
 			 * So, application can know it was updated.
 			 */
 			status->policyload = 0;
-			status->deny_unknown = !security_get_allow_unknown();
+			status->deny_unknown =
+				!security_get_allow_unknown(state);
 		}
 	}
-	result = selinux_status_page;
-	mutex_unlock(&selinux_status_lock);
+	result = state->ss->status_page;
+	mutex_unlock(&state->ss->status_lock);
 
 	return result;
 }
@@ -80,13 +79,14 @@ struct page *selinux_kernel_status_page(void)
  *
  * It updates status of the current enforcing/permissive mode.
  */
-void selinux_status_update_setenforce(int enforcing)
+void selinux_status_update_setenforce(struct selinux_state *state,
+				      int enforcing)
 {
 	struct selinux_kernel_status   *status;
 
-	mutex_lock(&selinux_status_lock);
-	if (selinux_status_page) {
-		status = page_address(selinux_status_page);
+	mutex_lock(&state->ss->status_lock);
+	if (state->ss->status_page) {
+		status = page_address(state->ss->status_page);
 
 		status->sequence++;
 		smp_wmb();
@@ -96,7 +96,7 @@ void selinux_status_update_setenforce(int enforcing)
 		smp_wmb();
 		status->sequence++;
 	}
-	mutex_unlock(&selinux_status_lock);
+	mutex_unlock(&state->ss->status_lock);
 }
 
 /*
@@ -105,22 +105,23 @@ void selinux_status_update_setenforce(int enforcing)
  * It updates status of the times of policy reloaded, and current
  * setting of deny_unknown.
  */
-void selinux_status_update_policyload(int seqno)
+void selinux_status_update_policyload(struct selinux_state *state,
+				      int seqno)
 {
 	struct selinux_kernel_status   *status;
 
-	mutex_lock(&selinux_status_lock);
-	if (selinux_status_page) {
-		status = page_address(selinux_status_page);
+	mutex_lock(&state->ss->status_lock);
+	if (state->ss->status_page) {
+		status = page_address(state->ss->status_page);
 
 		status->sequence++;
 		smp_wmb();
 
 		status->policyload = seqno;
-		status->deny_unknown = !security_get_allow_unknown();
+		status->deny_unknown = !security_get_allow_unknown(state);
 
 		smp_wmb();
 		status->sequence++;
 	}
-	mutex_unlock(&selinux_status_lock);
+	mutex_unlock(&state->ss->status_lock);
 }