Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
include/net/net_namespace.h
between commit:
2a06b8982f8f ("net: reorder 'struct net' fields to avoid false sharing")
from Linus' tree and commit:
a30c7b429f2d ("net: introduce per-netns netdevice notifiers")
from the net-next tree.
I fixed it up (see below - but it clearly needs more thought) and can
carry the fix as necessary. This is now fixed as far as linux-next is
concerned, but any non trivial conflicts should be mentioned to your
upstream maintainer when your tree is submitted for merging. You may
also want to consider cooperating with the maintainer of the conflicting
tree to minimise any particularly complex conflicts.
--
Cheers,
Stephen Rothwell
diff --cc include/net/net_namespace.h
index 4c2cd9378699,5ac2bb16d4b3..000000000000
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@@ -102,14 -94,14 +103,15 @@@ struct net
struct uevent_sock *uevent_sock; /* uevent socket */
- struct list_head dev_base_head;
struct hlist_head *dev_name_head;
struct hlist_head *dev_index_head;
+ struct raw_notifier_head netdev_chain;
+ /* Note that @hash_mix can be read millions times per second,
+ * it is critical that it is on a read_mostly cache line.
+ */
+ u32 hash_mix;
- unsigned int dev_base_seq; /* protected by rtnl_mutex */
- int ifindex;
- unsigned int dev_unreg_count;
+ struct net_device *loopback_dev; /* The loopback */
/* core fib_rules */
struct list_head rules_ops;
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