Petri Gynther 7dd399130e net: bcmgenet: fix skb_len in bcmgenet_xmit_single() ... skb_len needs to be skb_headlen(skb) in bcmgenet_xmit_single(). Fragmented skbs can have only Ethernet + IP + TCP headers (14+20+20=54 bytes) in the linear buffer, followed by the rest in fragments. Bumping skb_len to ETH_ZLEN would be incorrect for this case, as it would introduce garbage between TCP header and the fragment data. This also works with regular/non-fragmented small packets < ETH_ZLEN bytes. Successfully tested this on GENETv3 with 42-byte ARP frames. For testing, I used: ethtool -K eth0 tx-checksum-ipv4 off ethtool -K eth0 tx-checksum-ipv6 off echo 0 > /proc/sys/net/ipv4/tcp_timestamps Fixes: 1c1008c793 ("net: bcmgenet: add main driver file") Signed-off-by: Petri Gynther <pgynther@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-03-24 15:11:40 -04:00
..
bnx2x	bnx2x: Prevent false warning for lack of FC NPIV	2016-03-18 19:17:16 -04:00
bnxt	bnxt_en: Enable AER support.	2016-03-08 14:51:44 -05:00
genet	net: bcmgenet: fix skb_len in bcmgenet_xmit_single()	2016-03-24 15:11:40 -04:00
b44.c	phy: Add API for {un}registering an mdio device to a bus.	2016-01-07 14:31:26 -05:00
b44.h	b44: Utilize BRCM_PSEUDO_PHY_ADDR	2015-06-10 23:33:58 -07:00
bcm63xx_enet.c	mdio: Move allocation of interrupts into core	2016-01-07 14:31:26 -05:00
bcm63xx_enet.h
bcmsysport.c	net: add netif_tx_napi_add()	2015-11-18 16:17:41 -05:00
bcmsysport.h	net: systemport: Pre-calculate and utilize cb->bd_addr	2015-05-30 23:51:09 -07:00
bgmac.c	bgmac: support Ethernet device on BCM47094 SoC	2016-02-24 15:33:58 -05:00
bgmac.h	bgmac: Utilize BRCM_PSEUDO_PHY_ADDR	2015-06-10 23:33:58 -07:00
bnx2_fw.h	bnx2-cnic: Driver Rebranding Changes	2015-02-20 15:46:49 -05:00
bnx2.c	BNX2: free temp_stats_blk on error path	2015-10-12 19:33:46 -07:00
bnx2.h	BNX2: fix a Null Pointer for stats_blk	2015-10-11 05:06:21 -07:00
cnic_defs.h
cnic_if.h	cnic: Add the interfaces to get FC-NPIV table.	2015-08-06 21:54:12 -07:00
cnic.c	cnic: Add the interfaces to get FC-NPIV table.	2015-08-06 21:54:12 -07:00
cnic.h
Kconfig	bnx2x: add a separate GENEVE Kconfig symbol	2016-02-24 22:48:54 -05:00
Makefile	bnxt_en: New Broadcom ethernet driver.	2015-10-22 19:30:33 -07:00
sb1250-mac.c	net: ethernet: broadcom: Fix build errors	2016-01-10 22:05:30 -05:00
tg3.c	tg3: Fix for tg3 transmit queue 0 timed out when too many gso_segs	2016-02-09 04:39:14 -05:00
tg3.h	mdio: Move allocation of interrupts into core	2016-01-07 14:31:26 -05:00