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| author | Haiyang Zhang <haiyangz@microsoft.com> | 2020-08-21 00:53:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-26 11:29:59 +0300 |
| commit | 30cb922fdc59f81403a9ce9fdbc277be0d9da3ee (patch) | |
| tree | 45a2599a6190ac41c98a33d4f5f2f8236a0ddc4b /drivers/net/ppp | |
| parent | 5ca8e51f09ffe035cdfc7ae62adf1bfa48a1f604 (diff) | |
| download | linux-30cb922fdc59f81403a9ce9fdbc277be0d9da3ee.tar.xz | |
hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit()
[ Upstream commit c3d897e01aef8ddc43149e4d661b86f823e3aae7 ]
netvsc_vf_xmit() / dev_queue_xmit() will call VF NIC’s ndo_select_queue
or netdev_pick_tx() again. They will use skb_get_rx_queue() to get the
queue number, so the “skb->queue_mapping - 1” will be used. This may
cause the last queue of VF not been used.
Use skb_record_rx_queue() here, so that the skb_get_rx_queue() called
later will get the correct queue number, and VF will be able to use
all queues.
Fixes: b3bf5666a510 ("hv_netvsc: defer queue selection to VF")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ppp')
0 files changed, 0 insertions, 0 deletions