Eric Dumazet c4777efa75 net: add and use skb_unclone_keeptruesize() helper ... While commit 097b9146c0 ("net: fix up truesize of cloned skb in skb_prepare_for_shift()") fixed immediate issues found when KFENCE was enabled/tested, there are still similar issues, when tcp_trim_head() hits KFENCE while the master skb is cloned. This happens under heavy networking TX workloads, when the TX completion might be delayed after incoming ACK. This patch fixes the WARNING in sk_stream_kill_queues when sk->sk_mem_queued/sk->sk_forward_alloc are not zero. Fixes: d3fb45f370 ("mm, kfence: insert KFENCE hooks for SLAB") Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Marco Elver <elver@google.com> Link: https://lore.kernel.org/r/20211102004555.1359210-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2021-11-02 18:10:34 -07:00
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6lowpan
9p
802
8021q
appletalk
atm
ax25
batman-adv
bluetooth
bpf
bpfilter
bridge
caif
can
ceph
core	net: add and use skb_unclone_keeptruesize() helper	2021-11-02 18:10:34 -07:00
dcb
dccp
decnet
dns_resolver
dsa
ethernet
ethtool
hsr
ieee802154
ife
ipv4	net: add and use skb_unclone_keeptruesize() helper	2021-11-02 18:10:34 -07:00
ipv6
iucv
kcm
key
l2tp
l3mdev
lapb
llc
mac80211
mac802154
mctp
mpls
mptcp
ncsi
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2021-11-02 18:02:54 -07:00
netlabel
netlink
netrom
nfc
nsh
openvswitch
packet
phonet
psample
qrtr
rds
rfkill
rose
rxrpc
sched
sctp
smc
strparser
sunrpc
switchdev
tipc
tls
unix
vmw_vsock
wireless
x25
xdp
xfrm	Core:	2021-11-02 06:20:58 -07:00
compat.c
devres.c
Kconfig
Makefile
socket.c
sysctl_net.c