---

yaml --- r: 100291 b: refs/heads/master c: d4514d1 h: refs/heads/master i: 100289: 6be2298 100287: 4c3e5c4 v: v3
git-mirror · Jun 20, 2008 · f65a747 · f65a747
1 parent c917bbb
commit f65a747
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 647d87bd1b9e7ff24f89b7d4e38c75d756018caa
+refs/heads/master: d4514d1bed1c7157bcff4c81307a9e0374df257a
diff --git a/trunk/drivers/scsi/aacraid/linit.c b/trunk/drivers/scsi/aacraid/linit.c
@@ -38,6 +38,7 @@
 #include <linux/moduleparam.h>
 #include <linux/pci.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <linux/spinlock.h>
 #include <linux/syscalls.h>
 #include <linux/delay.h>
@@ -667,13 +668,15 @@ static int aac_cfg_open(struct inode *inode, struct file *file)
 	unsigned minor_number = iminor(inode);
 	int err = -ENODEV;
 
+	lock_kernel();  /* BKL pushdown: nothing else protects this list */
 	list_for_each_entry(aac, &aac_devices, entry) {
 		if (aac->id == minor_number) {
 			file->private_data = aac;
 			err = 0;
 			break;
 		}
 	}
+	unlock_kernel();
 
 	return err;
 }