linux_dsm_epyc7002/drivers/net
Björn Töpel 3ab52af58f i40e: disallow changing the number of descriptors when AF_XDP is on
When an AF_XDP UMEM is attached to any of the Rx rings, we disallow a
user to change the number of descriptors via e.g. "ethtool -G IFNAME".

Otherwise, the size of the stash/reuse queue can grow unbounded, which
would result in OOM or leaking userspace buffers.

Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-09-25 13:16:19 -07:00
..
appletalk net/appletalk: fix minor pointer leak to userspace in SIOCFINDIPDDPRT 2018-09-13 10:35:57 -07:00
arcnet
bonding Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-02 10:55:32 -07:00
caif
can can: Remove SKB list assumptions in rx-offload.c 2018-09-10 10:06:54 -07:00
dsa net: dsa: b53: Also include SGMII for mac_config and mac_link_state 2018-09-21 20:01:19 -07:00
ethernet i40e: disallow changing the number of descriptors when AF_XDP is on 2018-09-25 13:16:19 -07:00
fddi net: fddi: skfp: Remove unused function 2018-09-21 19:05:06 -07:00
fjes
hamradio
hippi
hyperv hv_netvsc: Add handler for LRO setting change 2018-09-22 17:23:16 -07:00
ieee802154 ieee802154: hwsim: using right kind of iteration 2018-08-14 09:58:57 -07:00
ipvlan
netdevsim Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-02 10:55:32 -07:00
phy net: phy: mdio-bcm-unimac: Allow configuring MDIO clock divider 2018-09-21 19:08:24 -07:00
plip
ppp Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-09-18 09:33:27 -07:00
slip
team
usb net: lan78xx: Avoid unnecessary self assignment 2018-09-21 19:05:57 -07:00
vmxnet3
wan net: wan: remove redundant include 2018-09-18 20:08:08 -07:00
wimax wimax: usb-tx: mark expected switch fall-through 2018-08-11 11:29:36 -07:00
wireless rtl818x: Remove SKB list assumptions. 2018-09-10 10:06:54 -07:00
xen-netback xen-netback: remove unecessary condition check before debugfs_remove_recursive 2018-09-11 23:02:08 -07:00
dummy.c
eql.c
geneve.c geneve: add ttl inherit support 2018-09-12 20:38:22 -07:00
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c net: move definition of pcpu_lstats to header file 2018-09-14 08:32:23 -07:00
macsec.c DRIVERS: net: macsec: Fix multiple coding style issues 2018-09-21 18:57:20 -07:00
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c failover: Fix error return code in net_failover_create 2018-09-08 10:28:56 -07:00
netconsole.c
nlmon.c net: move definition of pcpu_lstats to header file 2018-09-14 08:32:23 -07:00
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c net: tap: remove redundant null pointer check before kfree_skb 2018-09-21 09:04:37 -07:00
thunderbolt.c net: thunderbolt: Convert to use SPDX identifier 2018-08-29 19:43:21 -07:00
tun.c tuntap: accept an array of XDP buffs through sendmsg() 2018-09-13 09:25:40 -07:00
veth.c veth: rename pcpu_vstats as pcpu_lstats 2018-09-18 19:52:23 -07:00
virtio_net.c virtio_net: remove duplicated include from virtio_net.c 2018-08-13 09:21:05 -07:00
vrf.c
vsockmon.c net: move definition of pcpu_lstats to header file 2018-09-14 08:32:23 -07:00
vxlan.c vxlan: reduce dirty cache line in vxlan_find_mac 2018-08-29 22:07:53 -07:00
xen-netfront.c xen/netfront: don't bug in case of too many frags 2018-09-13 08:22:15 -07:00