Michal Kubeček 30759219f5 net: disable fragment reassembly if high_thresh is zero ... Before commit 6d7b857d54 ("net: use lib/percpu_counter API for fragmentation mem accounting"), setting the reassembly high threshold to 0 prevented fragment reassembly as first fragment would be always evicted before second could be added to the queue. While inefficient, some users apparently relied on this method. Since the commit mentioned above, a percpu counter is used for reassembly memory accounting and high batch size avoids taking slow path in most common scenarios. As a result, a whole full sized packet can be reassembled without the percpu counter's main counter changing its value so that even with high_thresh set to 0, fragmented packets can be still reassembled and processed. Add explicit check preventing reassembly if high threshold is zero. Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-06-05 22:56:42 -04:00
..
6lowpan	6lowpan: move mac802154 header	2016-04-13 10:41:10 +02:00
9p	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
802
8021q	vlan: Propagate MAC address to VLANs	2016-05-31 11:56:48 -07:00
appletalk	appletalk: fix erroneous return value	2016-02-18 14:59:34 -05:00
atm	net/atm: sk_err_soft must be positive	2016-05-23 13:51:10 -07:00
ax25	ax25: add link layer header validation function	2016-03-09 22:13:01 -05:00
batman-adv	batman-adv: initialize ELP orig address on secondary interfaces	2016-05-18 11:49:44 +08:00
bluetooth	Bluetooth: fix power_on vs close race	2016-05-13 16:50:23 +02:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
caif	net: caif: fix misleading indentation	2016-03-14 13:09:50 -04:00
can	sock: enable timestamping using control messages	2016-04-04 15:50:30 -04:00
ceph	libceph: make ceph_osdc_wait_request() uninterruptible	2016-05-26 01:15:40 +02:00
core	net: Add docbook description for 'mtu' arg to skb_gso_validate_mtu()	2016-06-03 22:56:28 -07:00
dcb
dccp	dccp: do not assume DCCP code is non preemptible	2016-05-02 17:02:25 -04:00
decnet	decnet: Do not build routes to devices without decnet private data.	2016-04-10 23:01:30 -04:00
dns_resolver	KEYS: Add a facility to restrict new links into a keyring	2016-04-11 22:37:37 +01:00
dsa	net: dsa: Add new binding implementation	2016-06-04 14:29:55 -07:00
ethernet	eth: Pull header from first fragment via eth_get_headlen	2016-02-24 13:58:05 -05:00
hsr	net/hsr: Use setup_timer and mod_timer.	2016-05-16 14:00:43 -04:00
ieee802154	ieee802154: fix logic error in ieee802154_llsec_parse_dev_addr	2016-05-29 22:36:25 -07:00
ipv4	net: disable fragment reassembly if high_thresh is zero	2016-06-05 22:56:42 -04:00
ipv6	skbuff: introduce skb_gso_validate_mtu	2016-06-03 19:37:21 -04:00
ipx
irda	TTY and Serial driver update for 4.7-rc1	2016-05-20 20:57:27 -07:00
iucv
kcm	kcm: fix a signedness in kcm_splice_read()	2016-05-19 11:26:51 -07:00
key
l2tp	net: l2tp: Make l2tp_ip6 namespace aware	2016-05-30 00:03:53 -07:00
l3mdev	net: l3mdev: Allow send on enslaved interface	2016-05-09 22:33:52 -04:00
lapb	net/lapb: tuse %*ph to dump buffers	2016-05-29 22:33:25 -07:00
llc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
mac80211	Some more work for 4.7, notably:	2016-05-12 11:46:58 -04:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-03-19 10:05:34 -07:00
mpls	skbuff: introduce skb_gso_validate_mtu	2016-06-03 19:37:21 -04:00
netfilter	net: define gso types for IPx over IPv4 and IPv6	2016-05-20 18:03:15 -04:00
netlabel	netlabel: fix a problem with netlbl_secattr_catmap_setrng()	2016-04-05 16:10:47 -04:00
netlink	netlink: Fix dump skb leak/double free	2016-05-16 22:05:15 -04:00
netrom
nfc	nfc: nci: Add nci_nfcc_loopback to the nci core	2016-05-04 01:48:16 +02:00
openvswitch	ovs: set name assign type of internal port	2016-06-02 18:05:47 -04:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-04-23 18:51:33 -04:00
phonet	sock: struct proto hash function may error	2016-02-11 03:54:14 -05:00
qrtr	Merge tag 'qcom-soc-for-4.7-2' into net-next	2016-05-17 14:11:19 -04:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-20 20:01:26 -07:00
rfkill	rfkill: Use switch to demux userspace operations	2016-04-05 10:48:53 +02:00
rose
rxrpc	rxrpc: Use pr_<level> and pr_fmt, reduce object size a few KB	2016-06-03 19:41:31 -04:00
sched	net sched actions: policer missing timestamp processing	2016-05-24 16:23:23 -07:00
sctp	sctp: Fix warning in sctp_packet_transmit_chunk()	2016-06-03 22:53:26 -07:00
sunrpc	NFS client updates for Linux 4.7	2016-05-26 10:33:33 -07:00
switchdev	switchdev: pass pointer to fib_info instead of copy	2016-05-17 13:58:49 -04:00
tipc	tipc: fix potential null pointer dereferences in some compat functions	2016-05-25 12:33:52 -07:00
unix	constify security_path_{mkdir,mknod,symlink}	2016-03-28 00:47:27 -04:00
vmw_vsock	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
wimax
wireless	mm/page_ref: use page_ref helper instead of direct modification of _count	2016-05-19 19:12:14 -07:00
x25	net: fix a kernel infoleak in x25 module	2016-05-09 22:45:33 -04:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-05-09 15:59:24 -04:00
compat.c
Kconfig	bpf: add generic constant blinding for use in jits	2016-05-16 13:49:32 -04:00
Makefile	net: Add Qualcomm IPC router	2016-05-08 23:46:14 -04:00
socket.c	fs: poll/select/recvmmsg: use timespec64 for timeout events	2016-05-19 19:12:14 -07:00
sysctl_net.c