patch-2.4.0-test4 linux/drivers/i2o/i2o_config.c

• Lines: 24
• Date: Wed Jul 12 21:58:42 2000
• Orig file: v2.4.0-test3/linux/drivers/i2o/i2o_config.c
• Orig date: Fri Jun 23 21:55:08 2000

diff -u --recursive --new-file v2.4.0-test3/linux/drivers/i2o/i2o_config.c linux/drivers/i2o/i2o_config.c
@@ -35,6 +35,7 @@
 #include <linux/miscdevice.h>
 #include <linux/mm.h>
 #include <linux/spinlock.h>
+#include <linux/smp_lock.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -848,6 +849,7 @@
 	struct i2o_cfg_info *p1, *p2;
 	unsigned int flags;
 
+	lock_kernel();
 	p1 = p2 = NULL;
 
 	spin_lock_irqsave(&i2o_config_lock, flags);
@@ -870,6 +872,7 @@
 		p1 = p1->next;
 	}
 	spin_unlock_irqrestore(&i2o_config_lock, flags);
+	unlock_kernel();
 
 	return 0;
 }