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authorTakashi Iwai <tiwai@suse.de>2016-01-06 20:53:28 +0100
committerTakashi Iwai <tiwai@suse.de>2016-01-06 20:53:28 +0100
commit3f37b26f8d57756b591383a9d8ce1cd628bc773c (patch)
tree0311f4c48cfa7ace3940f3db203b930a2c2eaaa5 /lib/rhashtable.c
parentc7b60a89516beb20a352ec85c73a8fccd5becf26 (diff)
parentbc42f363da213b4bf7c15a2dc87b2b1a85cde867 (diff)
Merge tag 'asoc-fix-v4.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Last minute fixes for v4.4 A few final fixes for v4.4, the main one being the two patches to the new Sky Lake drivers which fix a previous incorrect fix that went in during an earlier -rc.
Diffstat (limited to 'lib/rhashtable.c')
-rw-r--r--lib/rhashtable.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index eb9240c458fa..51282f579760 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -519,7 +519,8 @@ int rhashtable_walk_init(struct rhashtable *ht, struct rhashtable_iter *iter)
return -ENOMEM;
spin_lock(&ht->lock);
- iter->walker->tbl = rht_dereference(ht->tbl, ht);
+ iter->walker->tbl =
+ rcu_dereference_protected(ht->tbl, lockdep_is_held(&ht->lock));
list_add(&iter->walker->list, &iter->walker->tbl->walkers);
spin_unlock(&ht->lock);