5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index c9b134c..1891e49 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -355,7 +355,7 @@ static int multipath_remove_disk(mddev_t *mddev, int number)
 			goto abort;
 		}
 		p->rdev = NULL;
-		synchronize_kernel();
+		synchronize_rcu();
 		if (atomic_read(&rdev->nr_pending)) {
 			/* lost the race, try later */
 			err = -EBUSY;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a389394..83380b5 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -797,7 +797,7 @@ static int raid1_remove_disk(mddev_t *mddev, int number)
 			goto abort;
 		}
 		p->rdev = NULL;
-		synchronize_kernel();
+		synchronize_rcu();
 		if (atomic_read(&rdev->nr_pending)) {
 			/* lost the race, try later */
 			err = -EBUSY;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index b100bfe..e9dc287 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -977,7 +977,7 @@ static int raid10_remove_disk(mddev_t *mddev, int number)
 			goto abort;
 		}
 		p->rdev = NULL;
-		synchronize_kernel();
+		synchronize_rcu();
 		if (atomic_read(&rdev->nr_pending)) {
 			/* lost the race, try later */
 			err = -EBUSY;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 52c3a81..e96e2a1 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1873,7 +1873,7 @@ static int raid5_remove_disk(mddev_t *mddev, int number)
 			goto abort;
 		}
 		p->rdev = NULL;
-		synchronize_kernel();
+		synchronize_rcu();
 		if (atomic_read(&rdev->nr_pending)) {
 			/* lost the race, try later */
 			err = -EBUSY;
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c
index 7e30ab2..8a33f35 100644
--- a/drivers/md/raid6main.c
+++ b/drivers/md/raid6main.c
@@ -2038,7 +2038,7 @@ static int raid6_remove_disk(mddev_t *mddev, int number)
 			goto abort;
 		}
 		p->rdev = NULL;
-		synchronize_kernel();
+		synchronize_rcu();
 		if (atomic_read(&rdev->nr_pending)) {
 			/* lost the race, try later */
 			err = -EBUSY;