Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-13 14:43:03 +00:00
Code Issues Packages Projects Releases Wiki Activity
4d8f24eeed
linux/net
History
Wei Wang 4d8f24eeed Revert "tcp: change pingpong threshold to 3" 
This reverts commit 4a41f453be.

This to-be-reverted commit was meant to apply a stricter rule for the
stack to enter pingpong mode. However, the condition used to check for
interactive session "before(tp->lsndtime, icsk->icsk_ack.lrcvtime)" is
jiffy based and might be too coarse, which delays the stack entering
pingpong mode.
We revert this patch so that we no longer use the above condition to
determine interactive session, and also reduce pingpong threshold to 1.

Fixes: 4a41f453be ("tcp: change pingpong threshold to 3")
Reported-by: LemmyHuang <hlm3280@163.com>
Suggested-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Wei Wang <weiwan@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20220721204404.388396-1-weiwan@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-22 15:09:10 -07:00
..
6lowpan
9p xen: switch gnttab_end_foreign_access() to take a struct page pointer 2022-05-27 11:05:29 +02:00
802
8021q vlan: fix memory leak in vlan_newlink() 2022-07-09 12:26:59 +01:00
appletalk net: remove noblock parameter from skb_recv_datagram() 2022-04-06 13:45:26 +01:00
atm net: SO_RCVMARK socket option for SO_MARK with recvmsg() 2022-04-28 13:08:15 -07:00
ax25 net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg 2022-06-15 13:00:22 +01:00
batman-adv net: wrap the wireless pointers in struct net_device in an ifdef 2022-05-22 21:51:54 +01:00
bluetooth Bluetooth: core: Fix deadlock on hci_power_on_sync. 2022-07-05 13:20:03 -07:00
bpf Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2022-05-23 16:07:14 -07:00
bpfilter uaccess: remove CONFIG_SET_FS 2022-02-25 09:36:06 +01:00
bridge netfilter: br_netfilter: do not skip all hooks with 0 priority 2022-06-27 19:23:27 +02:00
caif caif: Fix bitmap data type in "struct caifsock" 2022-07-22 12:51:45 +01:00
can can: bcm: use call_rcu() instead of costly synchronize_rcu() 2022-07-04 10:33:39 +02:00
ceph libceph: use swap() macro instead of taking tmp variable 2022-05-25 20:45:13 +02:00
core tcp: Fix data-races around sysctl knobs related to SYN option. 2022-07-20 10:14:49 +01:00
dcb net: dcb: disable softirqs in dcbnl_flush_dev() 2022-03-03 08:01:55 -08:00
dccp Revert "net: Add a second bind table hashed by port and address" 2022-06-16 11:07:59 -07:00
decnet dn_route: set rt neigh to blackhole_netdev instead of loopback_dev in ifdown 2022-05-17 18:03:23 -07:00
dns_resolver
dsa net: dsa: fix NULL pointer dereference in dsa_port_reset_vlan_filtering 2022-07-18 20:14:23 -07:00
ethernet net: ethernet: set default assignment identifier to NET_NAME_ENUM 2022-04-07 21:04:03 -07:00
ethtool ethtool: Fix get module eeprom fallback 2022-06-17 20:22:16 -07:00
hsr net: add per-cpu storage and net->core_stats 2022-03-11 23:17:24 -08:00
ieee802154 net: SO_RCVMARK socket option for SO_MARK with recvmsg() 2022-04-28 13:08:15 -07:00
ife
ipv4 Revert "tcp: change pingpong threshold to 3" 2022-07-22 15:09:10 -07:00
ipv6 tcp: Fix data-races around sysctl_tcp_syncookies. 2022-07-18 12:21:54 +01:00
iucv net: remove noblock parameter from skb_recv_datagram() 2022-04-06 13:45:26 +01:00
kcm
key Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec 2022-06-01 17:44:04 -07:00
l2tp ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg 2022-06-08 10:56:43 -07:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-15 14:27:24 -07:00
lapb
llc llc: only change llc->dev when bind() succeeds 2022-03-25 16:55:41 -07:00
mac80211 wifi: mac80211: fix queue selection for mesh/OCB interfaces 2022-07-11 10:36:55 +02:00
mac802154 net: mac802154: Fix symbol durations 2022-04-30 20:29:47 +02:00
mctp Networking changes for 5.19. 2022-05-25 12:22:58 -07:00
mpls net: mpls: fix memdup.cocci warning 2022-04-07 21:06:41 -07:00
mptcp tcp: Fix data-races around sysctl_tcp_workaround_signed_windows. 2022-07-22 12:06:17 +01:00
ncsi net/ncsi: use proper "mellanox" DT vendor prefix 2022-06-23 20:51:06 -07:00
netfilter ip: Fix data-races around sysctl_ip_default_ttl. 2022-07-15 11:49:55 +01:00
netlabel netlabel: fix out-of-bounds memory accesses 2022-03-21 10:59:11 +00:00
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-05-12 16:15:30 -07:00
netrom net: remove noblock parameter from skb_recv_datagram() 2022-04-06 13:45:26 +01:00
nfc net: nfc: Directly use ida_alloc()/free() 2022-05-28 15:28:47 +01:00
nsh
openvswitch net: openvswitch: fix parsing of nw_proto for IPv6 fragments 2022-06-23 11:44:01 +02:00
packet net/af_packet: make sure to pull mac header 2022-06-02 10:15:05 -07:00
phonet net: remove noblock parameter from recvmsg() entities 2022-04-12 15:00:25 +02:00
psample
qrtr net: remove noblock parameter from skb_recv_datagram() 2022-04-06 13:45:26 +01:00
rds Linux 5.18 2022-05-24 12:40:28 -03:00
rfkill rfkill: make new event layout opt-in 2022-03-18 13:09:17 +02:00
rose net: rose: fix UAF bug caused by rose_t0timer_expiry 2022-07-06 19:49:11 -07:00
rxrpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-05-23 21:19:17 -07:00
sched net/sched: cls_api: Fix flow action initialization 2022-07-20 10:54:27 +01:00
sctp ip: Fix data-races around sysctl_ip_nonlocal_bind. 2022-07-15 11:49:55 +01:00
smc tcp: Fix data-races around keepalive sysctl knobs. 2022-07-18 12:21:54 +01:00
strparser
sunrpc Notable regression fixes: 2022-07-02 11:20:56 -07:00
switchdev net: switchdev: remove lag_mod_cb from switchdev_handle_fdb_event_to_device 2022-02-24 21:31:43 -08:00
tipc net: tipc: fix possible refcount leak in tipc_sk_create() 2022-06-29 13:49:06 +01:00
tls net/tls: Fix race in TLS device down flow 2022-07-18 11:33:07 +01:00
unix af_unix: Fix a data-race in unix_dgram_peer_wake_me(). 2022-06-07 12:07:46 +02:00
vmw_vsock hyperv-next for 5.19 2022-05-28 11:39:01 -07:00
wireless wifi: cfg80211: Allow P2P client interface to indicate port authorization 2022-06-29 11:43:15 +02:00
x25 x25: remove redundant pointer dev 2022-05-10 11:59:22 +02:00
xdp xsk: Clear page contiguity bit when unmapping pool 2022-06-28 22:49:04 +02:00
xfrm Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec 2022-07-20 10:11:58 +01:00
compat.c
devres.c
Kconfig page_pool: Add allocation stats 2022-03-03 09:55:28 +00:00
Kconfig.debug net: CONFIG_DEBUG_NET depends on CONFIG_NET 2022-06-02 10:15:05 -07:00
Makefile
socket.c net: clear msg_get_inq in __sys_recvfrom() and __copy_msghdr_from_user() 2022-06-23 20:56:23 -07:00
sysctl_net.c