hv_netvsc: change GPAD teardown order on older versions

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On older versions of Windows, the host ignores messages after
vmbus channel is closed.

Workaround this by doing what Windows does and send the teardown
before close on older versions of NVSP protocol.

Reported-by: Mohammed Gamal <mgamal@redhat.com>
Fixes: 0cf737808a ("hv_netvsc: netvsc_teardown_gpadl() split")
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Stephen Hemminger 2018-03-20 15:03:04 -07:00 • committed by David S. Miller

parent 02400fcee2

commit 0ef58b0a05

1 changed files with 6 additions and 1 deletions

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7

drivers/net/hyperv/netvsc.c

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