Haiyang Zhang cf8190e4c2 hv_netvsc: Fix race condition on Multi-Send Data field ...

In commit 2a04ae8acb ("hv_netvsc: remove locking in netvsc_send()"), the
locking for MSD (Multi-Send Data) field was removed. This could cause a
race condition between RNDIS control messages and data packets processing,
because these two types of traffic are not synchronized.
This patch fixes this issue by sending control messages out directly
without reading MSD field.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2015-12-14 00:02:06 -05:00

..

hyperv_net.h

hv_netvsc: Eliminate vlan_tci from struct hv_netvsc_packet

2015-12-02 23:43:25 -05:00

Kconfig

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Makefile

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netvsc_drv.c

hv_netvsc: Eliminate vlan_tci from struct hv_netvsc_packet

2015-12-02 23:43:25 -05:00

netvsc.c

hv_netvsc: Fix race condition on Multi-Send Data field

2015-12-14 00:02:06 -05:00

rndis_filter.c

hv_netvsc: Eliminate vlan_tci from struct hv_netvsc_packet

2015-12-02 23:43:25 -05:00