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(parent: 0a40da4) | patch
geneve: lock RCU on TX path
authorJakub Kicinski <jakub.kicinski@netronome.com>
Fri, 24 Feb 2017 19:43:37 +0000 (11:43 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 22 Mar 2017 11:43:32 +0000 (12:43 +0100)
commit02595f472548738cd1ab3abf424277d6f489048f
tree724fd0fad172206ed68307aa4235a9960f785164tree | snapshot
parent0a40da4a74f1767c8ff7faffe86bcb06cae280edcommit | diff
geneve: lock RCU on TX path

[ Upstream commit a717e3f740803cc88bd5c9a70c93504f6a368663 ]

There is no guarantees that callers of the TX path will hold
the RCU lock.  Grab it explicitly.

Fixes: fceb9c3e3825 ("geneve: avoid using stale geneve socket.")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/geneve.c diff | blob | history