Stephen Hemminger 2a7f8c3b1d hv_netvsc: remove ndo_poll_controller ... Similar to other patches from ERic. As diagnosed by Song Liu, ndo_poll_controller() can be very dangerous on loaded hosts, since the cpu calling ndo_poll_controller() might steal all NAPI contexts (for all RX/TX queues of the NIC). This capture can last for unlimited amount of time, since one cpu is generally not able to drain all the queues under load. In netvsc driver it uses NAPI for TX completions. The default poll_napi will do this for us now and avoid the capture. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Eric Dumazet <edumazet@google.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-10-02 22:57:34 -07:00
..
hyperv_net.h	hv_netvsc: Add handler for LRO setting change	2018-09-22 17:23:16 -07:00
Kconfig	hv_netvsc: drop common code until callback model fixed	2018-06-12 15:22:28 -07:00
Makefile	hv_netvsc: add trace points	2018-03-17 20:10:27 -04:00
netvsc_drv.c	hv_netvsc: remove ndo_poll_controller	2018-10-02 22:57:34 -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: Add support for LRO/RSC in the vSwitch	2018-09-22 17:23:15 -07:00
rndis_filter.c	hv_netvsc: Add handler for LRO setting change	2018-09-22 17:23:16 -07:00