diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2021-10-16 13:04:24 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2021-10-16 13:04:24 +0200 |
| commit | f8e718054f4421d11638e370b933ccc6c77466ed (patch) | |
| tree | 973ff8cb8aed7d8e4da6a194456ddc01c206b7de /net/can/gw.c | |
| parent | d900385139e5aa8d584dee92c87bb85d0226253e (diff) | |
| parent | 1392fe82d7fba00ba4a8e01968935f2b2085d5a4 (diff) | |
Merge tag 'v4.4.288' into toradex_vf_4.4
This is the 4.4.288 stable release
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'net/can/gw.c')
| -rw-r--r-- | net/can/gw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/can/gw.c b/net/can/gw.c index 81650affa3fa..1867000f8a65 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -497,6 +497,7 @@ static int cgw_notifier(struct notifier_block *nb, if (gwj->src.dev == dev || gwj->dst.dev == dev) { hlist_del(&gwj->list); cgw_unregister_filter(gwj); + synchronize_rcu(); kmem_cache_free(cgw_cache, gwj); } } @@ -941,6 +942,7 @@ static void cgw_remove_all_jobs(void) hlist_for_each_entry_safe(gwj, nx, &cgw_list, list) { hlist_del(&gwj->list); cgw_unregister_filter(gwj); + synchronize_rcu(); kmem_cache_free(cgw_cache, gwj); } } @@ -1008,6 +1010,7 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh) hlist_del(&gwj->list); cgw_unregister_filter(gwj); + synchronize_rcu(); kmem_cache_free(cgw_cache, gwj); err = 0; break; |