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c6672561bc
android_kernel_xiaomi_sm8450/net
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Eric Dumazet c6672561bc UPSTREAM: net: add and use skb_unclone_keeptruesize() helper 
While commit 097b9146c0e2 ("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: d3fb45f370d9 ("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>
(cherry picked from commit c4777efa751d293e369aec464ce6875e957be255)
Bug: 187129171
Signed-off-by: Connor O'Brien <connoro@google.com>
Change-Id: I5e456705bd01396c05c79009aeba36e00829e037
2022-02-11 17:30:25 -08:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-09-15 09:50:34 +02:00
9p Merge tag 'android12-5.10.81_r00' into android12-5.10 2022-01-21 09:35:04 +01:00
802 net/802/garp: fix memleak in garp_request_join() 2021-07-31 08:16:11 +02:00
8021q net: vlan: fix a UAF in vlan_dev_real_dev() 2021-11-18 14:04:26 +01:00
appletalk appletalk: Fix skb allocation size in loopback case 2021-04-07 15:00:08 +02:00
atm net: atm: fix update of position index in lec_seq_next 2020-10-31 12:26:30 -07:00
ax25
batman-adv net: batman-adv: fix error handling 2021-11-02 19:48:22 +01:00
bluetooth This is the 5.10.80 stable release 2021-11-19 11:50:41 +01:00
bpf bpf, test, cgroup: Use sk_{alloc,free} for test cases 2021-10-27 09:56:56 +02:00
bpfilter ANDROID: GKI: set vfs-only exports into their own namespace 2022-01-11 09:30:47 +01:00
bridge net: bridge: mcast: use multicast_membership_interval for IGMPv3 2021-10-27 09:56:54 +02:00
caif net-caif: avoid user-triggerable WARN_ON(1) 2021-09-22 12:27:56 +02:00
can can: j1939: j1939_can_recv(): ignore messages with invalid source address 2021-11-18 14:03:48 +01:00
ceph libceph: clear con->out_msg on Policy::stateful_server faults 2020-10-12 15:29:27 +02:00
core UPSTREAM: net: add and use skb_unclone_keeptruesize() helper 2022-02-11 17:30:25 -08:00
dcb net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands 2021-01-23 16:04:01 +01:00
dccp Revert "tcp: switch orphan_count to bare per-cpu counters" 2021-11-19 14:22:11 +01:00
decnet net: decnet: Fix sleeping inside in af_decnet 2021-07-28 14:35:38 +02:00
dns_resolver
dsa net: dsa: don't allocate the slave_mii_bus using devres 2021-09-30 10:11:02 +02:00
ethernet
ethtool ethtool: fix ethtool msg len calculation for pause stats 2021-11-18 14:04:25 +01:00
hsr net: hsr: fix mac_len checks 2021-06-03 09:00:50 +02:00
ieee802154 net: Fix memory leak in ieee802154_raw_deliver 2021-08-18 08:59:12 +02:00
ife
ipv4 UPSTREAM: net: add and use skb_unclone_keeptruesize() helper 2022-02-11 17:30:25 -08:00
ipv6 This is the 5.10.80 stable release 2021-11-19 11:50:41 +01:00
iucv net/af_iucv: remove WARN_ONCE on malformed RX packets 2021-03-07 12:34:05 +01:00
kcm
key af_key: relax availability checks for skb size calculation 2021-02-13 13:55:02 +01:00
l2tp net/l2tp: Fix reference count leak in l2tp_udp_recv_core 2021-09-22 12:27:56 +02:00
l3mdev net: Fix some comments 2020-08-27 07:55:59 -07:00
lapb net: lapb: Copy the skb before sending a packet 2021-02-10 09:29:14 +01:00
llc net: llc: fix skb_over_panic 2021-08-04 12:46:43 +02:00
mac80211 mac80211: check return value of rhashtable_init 2021-10-17 10:43:33 +02:00
mac802154 net: mac802154: Fix general protection fault 2021-04-14 08:42:13 +02:00
mpls net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0 2021-03-17 17:06:11 +01:00
mptcp mptcp: don't return sockets in foreign netns 2021-10-06 15:55:52 +02:00
ncsi net/ncsi: Avoid channel_monitor hrtimer deadlock 2021-04-14 08:42:08 +02:00
netfilter Revert "ANDROID: GKI: net: add vendor hooks for 'struct nf_conn' lifecycle" 2022-01-21 13:11:10 +01:00
netlabel net: fix NULL pointer reference in cipso_v4_doi_free 2021-09-18 13:40:35 +02:00
netlink netlink: annotate data races around nlk->bound 2021-10-13 10:04:27 +02:00
netrom netrom: Decrease sock refcount when sock timers expire 2021-07-28 14:35:38 +02:00
nfc nfc: nci: fix the UAF of rf_conn_info object 2021-10-27 09:56:53 +02:00
nsh
openvswitch ovs: clear skb->tstamp in forwarding path 2021-08-26 08:35:50 -04:00
packet UPSTREAM: net/packet: rx_owner_map depends on pg_vec 2022-01-10 17:38:26 +00:00
phonet
psample net: psample: Fix netlink skb length with tunnel info 2021-03-07 12:34:07 +01:00
qrtr net: qrtr: fix another OOB Read in qrtr_endpoint_post 2021-09-03 10:09:21 +02:00
rds rds: stop using dmapool 2021-11-18 14:03:44 +01:00
rfkill rfkill: Fix use-after-free in rfkill_resume() 2020-11-12 09:18:06 +01:00
rose rose: Fix Null pointer dereference in rose_send_frame() 2020-11-20 10:04:58 -08:00
rxrpc rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies() 2021-11-18 14:04:03 +01:00
sched Revert "net: sched: update default qdisc visibility after Tx queue cnt changes" 2021-11-19 14:19:50 +01:00
sctp UPSTREAM: sctp: add param size validation for SCTP_PARAM_SET_PRIMARY 2021-12-22 17:20:33 +00:00
smc net/smc: fix sk_refcnt underflow on linkdown and fallback 2021-11-18 14:04:28 +01:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-18 14:04:27 +01:00
sunrpc Merge tag 'android12-5.10.81_r00' into android12-5.10 2022-01-21 09:35:04 +01:00
switchdev net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP 2021-02-07 15:37:12 +01:00
tipc UPSTREAM: tipc: improve size validations for received domain records 2022-02-11 09:20:32 +01:00
tls net/tls: Fix flipped sign in async_wait.err assignment 2021-11-02 19:48:23 +01:00
unix Merge tag 'android12-5.10.81_r00' into android12-5.10 2022-01-21 09:35:04 +01:00
vmw_vsock This is the 5.10.80 stable release 2021-11-19 11:50:41 +01:00
wimax genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
wireless UPSTREAM: cfg80211: fix management registrations locking 2021-11-06 12:02:45 +00:00
x25 net/x25: Return the correct errno code 2021-06-18 10:00:06 +02:00
xdp xsk: Fix broken Tx ring validation 2021-07-14 16:56:23 +02:00
xfrm Linux 5.10.61 2021-08-27 20:51:37 +02:00
compat.c net: Return the correct errno code 2021-06-18 10:00:06 +02:00
devres.c
Kconfig drop_monitor: Convert to using devlink tracepoint 2020-09-30 18:01:26 -07:00
Makefile
socket.c Merge 5.10.67 into android12-5.10-lts 2021-09-30 12:21:03 +02:00
sysctl_net.c