Doug Berger f48bed16a7 net: bcmgenet: Free skb after last Tx frag ... Since the skb is attached to the first control block of a fragmented skb it is possible that the skb could be freed when reclaiming that control block before all fragments of the skb have been consumed by the hardware and unmapped. This commit introduces first_cb and last_cb pointers to the skb control block used by the driver to keep track of which transmit control blocks within a transmit ring are the first and last ones associated with the skb. It then splits the bcmgenet_free_cb() function into transmit (bcmgenet_free_tx_cb) and receive (bcmgenet_free_rx_cb) versions that can handle the unmapping of dma mapped memory and cleaning up the corresponding control block structure so that the skb is only freed after the last associated transmit control block is reclaimed. Fixes: 1c1008c793 ("net: bcmgenet: add main driver file") Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-07-15 21:29:08 -07:00
..
3com	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
8390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-05-26 20:46:35 -04:00
adaptec
adi
aeroflex	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
agere	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
alacritech
allwinner	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
alteon
altera
amazon	net: ena: update ena driver to version 1.2.0	2017-06-23 14:15:11 -04:00
amd	amd-xgbe: fix spelling mistake: "avialable" -> "available"	2017-06-29 15:35:50 -04:00
apm	xgene: Don't fail probe, if there is no clk resource for SGMII interfaces	2017-07-13 09:21:15 -07:00
apple	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
aquantia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-15 11:59:32 -04:00
arc
atheros	net: atl1c: fix spelling mistake: "droppted" -> "dropped"	2017-06-29 12:24:26 -04:00
aurora	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
broadcom	net: bcmgenet: Free skb after last Tx frag	2017-07-15 21:29:08 -07:00
brocade
cadence	net: macb: Adding Support for Jumbo Frames up to 10240 Bytes in SAMA5D3	2017-07-08 10:39:46 +01:00
calxeda
cavium	liquidio: fix possible eeprom format string overflow	2017-07-14 09:03:11 -07:00
chelsio	cxgb4: ptp_clock_register() returns error pointers	2017-07-14 08:18:51 -07:00
cirrus	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
cisco	cisco: enic: Fic an error handling path in 'vnic_dev_init_devcmd2()'	2017-07-11 10:54:15 -07:00
davicom	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
dec	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
dlink
emulex	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-05-26 20:46:35 -04:00
ezchip
faraday	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
freescale	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-30 12:43:08 -04:00
fujitsu
hisilicon	net: hns: add acpi function of xge led control	2017-07-14 08:18:07 -07:00
hp	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
i825xx	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
ibm	This is the first pull request for the new dma-mapping subsystem	2017-07-06 19:20:54 -07:00
intel	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
marvell	net: mvpp2: remove mvpp2_pool_refill()	2017-06-22 13:42:56 -04:00
mediatek	net: ethernet: mediatek: remove useless code in mtk_probe()	2017-07-08 11:27:55 +01:00
mellanox	mlx4_en: remove unnecessary returned value check	2017-07-15 14:29:49 -07:00
micrel	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
microchip
moxa
myricom
natsemi
neterion	net: s2io: remove useless variable in fill_rx_buffers	2017-06-15 14:15:13 -04:00
netronome	nfp: freeing the wrong variable	2017-07-12 08:18:14 -07:00
nuvoton	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
nvidia
nxp	net: manual clean code which call skb_put_[data:zero]	2017-06-20 13:30:15 -04:00
oki-semi	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
packetengines	net: manual clean code which call skb_put_[data:zero]	2017-06-20 13:30:15 -04:00
pasemi
qlogic	qed: Fix printk option passed when printing ipv6 addresses	2017-07-11 13:36:05 -07:00
qualcomm	net: qcom/emac: fix double free of SGMII IRQ during shutdown	2017-07-14 08:55:32 -07:00
rdc
realtek	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
renesas	net: phy: Make phy_ethtool_ksettings_get return void	2017-06-13 12:59:06 -04:00
rocker	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-30 12:43:08 -04:00
samsung	net: ethernet: update drivers to make both SW and HW TX timestamps	2017-05-21 13:37:32 -04:00
seeq
sfc	sfc: don't read beyond unicast address list	2017-07-12 14:41:06 -07:00
sgi	ioc3-eth: store pointer to net_device for priviate area	2017-07-15 14:28:56 -07:00
silan	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
sis	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
smsc	smsc911x: Add check for ioremap_nocache() return code	2017-07-12 14:35:43 -07:00
stmicro	net: stmmac: make const array route_possibilities static	2017-07-13 09:23:56 -07:00
sun	net: niu: fix format string overflow warning:	2017-07-14 09:03:11 -07:00
synopsys
tehuti
ti	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-06-30 12:43:08 -04:00
tile	net: ethernet: update drivers to handle HWTSTAMP_FILTER_NTP_ALL	2017-05-21 13:37:32 -04:00
toshiba	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
tundra	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
via	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
wiznet
xilinx
xircom
xscale
dnet.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
dnet.h
ec_bhf.c	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
ethoc.c	net: ethoc: enable NAPI before poll may be scheduled	2017-06-06 16:22:51 -04:00
fealnx.c	networking: introduce and use skb_put_data()	2017-06-16 11:48:37 -04:00
jme.c	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
jme.h
Kconfig
korina.c	net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void	2017-06-05 11:00:42 -04:00
lantiq_etop.c
Makefile
netx-eth.c