Rick Lindsley 1b18f09d31 ibmvnic: Properly dispose of all skbs during a failover. ... During a reset, there may have been transmits in flight that are no longer valid and cannot be fulfilled. Resetting and clearing the queues is insufficient; each skb also needs to be explicitly freed so that upper levels are not left waiting for confirmation of a transmit that will never happen. If this happens frequently enough, the apparent backlog will cause TCP to begin "congestion control" unnecessarily, culminating in permanently decreased throughput. Fixes: d7c0ef36bd ("ibmvnic: Free and re-allocate scrqs when tx/rx scrqs change") Tested-by: Nick Child <nnac123@linux.ibm.com> Reviewed-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Rick Lindsley <ricklind@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-07-04 11:09:57 +01:00
..
ehea	net: ethernet: Prepare cleanup of powerpc's asm/prom.h	2022-05-05 15:53:02 -07:00
emac	eth: switch to netif_napi_add_weight()	2022-05-08 11:33:57 +01:00
ibmveth.c	eth: switch to netif_napi_add_weight()	2022-05-08 11:33:57 +01:00
ibmveth.h	net/ethtool: Introduce link_ksettings API for virtual network devices	2020-02-29 21:48:55 -08:00
ibmvnic.c	ibmvnic: Properly dispose of all skbs during a failover.	2022-07-04 11:09:57 +01:00
ibmvnic.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-04-28 13:02:01 -07:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00