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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-10-21 10:08:38 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-10-21 10:08:38 +0200
commit23469de647c4c7b68b5d135927b1c509f0e757e6 (patch)
treee378147b72d9569ff7d6ad5c84acd7bfc509bca3 /net/core/netpoll.c
parentMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (diff)
parentRevert "neighbour: force neigh_invalidate when NUD_FAILED update is from admin" (diff)
downloadlinux-dev-23469de647c4c7b68b5d135927b1c509f0e757e6.tar.xz
linux-dev-23469de647c4c7b68b5d135927b1c509f0e757e6.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
David writes: "Networking: A few straggler bug fixes: 1) Fix indexing of multi-pass dumps of ipv6 addresses, from David Ahern. 2) Revert RCU locking change for bonding netpoll, causes worse problems than it solves. 3) pskb_trim_rcsum_slow() doesn't handle odd trim offsets, resulting in erroneous bad hw checksum triggers with CHECKSUM_COMPLETE devices. From Dimitris Michailidis. 4) a revert to some neighbour code changes that adjust notifications in a way that confuses some apps." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: Revert "neighbour: force neigh_invalidate when NUD_FAILED update is from admin" net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs net: fix pskb_trim_rcsum_slow() with odd trim offset Revert "bond: take rcu lock in netpoll_send_skb_on_dev"
Diffstat (limited to 'net/core/netpoll.c')
-rw-r--r--net/core/netpoll.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index de1d1ba92f2d..3ae899805f8b 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -312,7 +312,6 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
/* It is up to the caller to keep npinfo alive. */
struct netpoll_info *npinfo;
- rcu_read_lock_bh();
lockdep_assert_irqs_disabled();
npinfo = rcu_dereference_bh(np->dev->npinfo);
@@ -357,7 +356,6 @@ void netpoll_send_skb_on_dev(struct netpoll *np, struct sk_buff *skb,
skb_queue_tail(&npinfo->txq, skb);
schedule_delayed_work(&npinfo->tx_work,0);
}
- rcu_read_unlock_bh();
}
EXPORT_SYMBOL(netpoll_send_skb_on_dev);