Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build

Manual fixup of:

	arch/powerpc/Kconfig

2 files changed, 13 insertions, 5 deletions

diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index e630b50966ec..c5946560c4e2 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -548,11 +548,15 @@ static int
 mptctl_fasync(int fd, struct file *filep, int mode)
 {
         MPT_ADAPTER     *ioc;
+        int ret;
 
+        lock_kernel();
         list_for_each_entry(ioc, &ioc_list, list)
                 ioc->aen_event_read_flag=0;
 
-        return fasync_helper(fd, filep, mode, &async_queue);
+        ret = fasync_helper(fd, filep, mode, &async_queue);
+        unlock_kernel();
+        return ret;
 }
 
 static int
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index c0fb77dc19bb..4238de98d4a6 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -1061,6 +1061,7 @@ static int cfg_open(struct inode *inode, struct file *file)
         if (!tmp)
                 return -ENOMEM;
 
+        lock_kernel();
         file->private_data = (void *)(i2o_cfg_info_id++);
         tmp->fp = file;
         tmp->fasync = NULL;
@@ -1074,6 +1075,7 @@ static int cfg_open(struct inode *inode, struct file *file)
         spin_lock_irqsave(&i2o_config_lock, flags);
         open_files = tmp;
         spin_unlock_irqrestore(&i2o_config_lock, flags);
+        unlock_kernel();
 
         return 0;
 }
@@ -1082,15 +1084,17 @@ static int cfg_fasync(int fd, struct file *fp, int on)
 {
         ulong id = (ulong) fp->private_data;
         struct i2o_cfg_info *p;
+        int ret = -EBADF;
 
+        lock_kernel();
         for (p = open_files; p; p = p->next)
                 if (p->q_id == id)
                         break;
 
-        if (!p)
-                return -EBADF;
-
-        return fasync_helper(fd, fp, on, &p->fasync);
+        if (p)
+                ret = fasync_helper(fd, fp, on, &p->fasync);
+        unlock_kernel();
+        return ret;
 }
 
 static int cfg_release(struct inode *inode, struct file *file)