Jakub Kicinski ff58e2df62 nfp: avoid soft lockups under control message storm ... When FW floods the driver with control messages try to exit the cmsg processing loop every now and then to avoid soft lockups. Cmsg processing is generally very lightweight so 512 seems like a reasonable budget, which should not be exceeded under normal conditions. Fixes: 77ece8d5f1 ("nfp: add control vNIC datapath") Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Tested-by: Pieter Jansen van Vuuren <pieter.jansenvanvuuren@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-10-02 11:47:58 -07:00
..
nfp	nfp: avoid soft lockups under control message storm	2018-10-02 11:47:58 -07:00
Kconfig	nfp: abm: add initial active buffer management NIC skeleton	2018-05-23 14:26:18 -04:00
Makefile	nfp: rename the driver and add new main file	2017-02-10 15:52:24 -05:00