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(parent: e89c819) | patch
netvsc: fix rcu dereference warning from ethtool
authorstephen hemminger <stephen@networkplumber.org>
Wed, 7 Jun 2017 22:53:47 +0000 (15:53 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 8 Jun 2017 15:45:48 +0000 (11:45 -0400)
commitb81302d16c631d204812eeffbaf28ee1d7198488
tree88aa286870d0f69cd7f269e7c866fc289897e38etree | snapshot
parente89c81924e35faa0659825bc5b2bdba2de731413commit | diff
netvsc: fix rcu dereference warning from ethtool

The ethtool info command calls the netvsc get_sset_count with RTNL
but not with RCU. Which causes warning:

drivers/net/hyperv/netvsc_drv.c:1010 suspicious rcu_dereference_check() usage!

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/hyperv/netvsc_drv.c diff | blob | history
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