linux_dsm_epyc7002/drivers/net/hyperv
Haiyang Zhang c3d897e01a hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit()
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: b3bf5666a5 ("hv_netvsc: defer queue selection to VF")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-20 16:24:00 -07:00
..
hyperv_net.h hv_netvsc: add support for vlans in AF_PACKET mode 2020-07-22 17:58:15 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile hv_netvsc: Add XDP support 2020-01-25 10:43:19 +01:00
netvsc_bpf.c bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands 2020-07-25 20:37:02 -07:00
netvsc_drv.c hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit() 2020-08-20 16:24:00 -07:00
netvsc_trace.c hv_netvsc: add trace points 2018-03-17 20:10:27 -04:00
netvsc_trace.h hv_netvsc: add trace points 2018-03-17 20:10:27 -04:00
netvsc.c hv_netvsc: Disable NAPI before closing the VMBus channel 2020-04-23 13:17:11 +00:00
rndis_filter.c hv_netvsc: Add XDP support 2020-01-25 10:43:19 +01:00