Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

A set of overlapping changes in macvlan and the rocker
driver, nothing serious.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 7910bfe50da4..93b181088168 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -1105,10 +1105,13 @@ static void schedule_autocommit(struct dm_integrity_c *ic)
 static void submit_flush_bio(struct dm_integrity_c *ic, struct dm_integrity_io *dio)
 {
 	struct bio *bio;
-	spin_lock_irq(&ic->endio_wait.lock);
+	unsigned long flags;
+
+	spin_lock_irqsave(&ic->endio_wait.lock, flags);
 	bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io));
 	bio_list_add(&ic->flush_bio_list, bio);
-	spin_unlock_irq(&ic->endio_wait.lock);
+	spin_unlock_irqrestore(&ic->endio_wait.lock, flags);
+
 	queue_work(ic->commit_wq, &ic->commit_work);
 }
 
@@ -3040,6 +3043,11 @@ static int dm_integrity_ctr(struct dm_target *ti, unsigned argc, char **argv)
 		ti->error = "The device is too small";
 		goto bad;
 	}
+	if (ti->len > ic->provided_data_sectors) {
+		r = -EINVAL;
+		ti->error = "Not enough provided sectors for requested mapping size";
+		goto bad;
+	}
 
 	if (!buffer_sectors)
 		buffer_sectors = 1;