Alexei Starovoitov
c73d59abee
UPSTREAM: bpf: track stack depth of classic bpf programs ...
To track stack depth of classic bpf programs we only need
to analyze ST|STX instructions, since check_load_and_stores()
verifies that programs can load from stack only after write.
We also need to change the way cBPF stack slots map to eBPF stack,
since typical classic programs are using slots 0 and 1, so they
need to map to stack offsets -4 and -8 respectively in order
to take advantage of small stack interpreter and JITs.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sorayukii <sorayukii69@gmail.com>
2026-05-15 17:54:45 +07:00
net/9p: Fix a potential socket leak in p9_socket_open
2022-12-08 11:15:41 +01:00
mrp: introduce active flags to prevent UAF when applicant uninit
2023-01-07 12:07:32 +01:00
appletalk: Fix skb allocation size in loopback case
2021-04-07 12:05:39 +02:00
net/atm: fix proc_mpc_write incorrect return value
2022-11-03 23:49:15 +09:00
ax25: Fix NULL pointer dereference in ax25_kill_by_device
2022-03-16 12:49:00 +01:00
batman-adv: Don't expect inter-netns unique iflink indices
2022-03-16 12:49:01 +01:00
bluetooth: Check key sizes only when Secure Simple Pairing is enabled
2026-05-15 17:48:19 +07:00
UPSTREAM: bpf: Align packet data properly in program testing framework.
2026-05-15 17:54:39 +07:00
Merge remote-tracking branch 'common/android-4.9-q' into android13-4.9-sdm845
2022-10-13 02:22:58 +03:00
net: caif: fix double disconnect client in chnl_net_open()
2022-11-25 17:35:39 +01:00
can: bcm: check the result of can_send() in bcm_can_tx()
2022-10-26 13:15:46 +02:00
treewide: Backport new vmalloc for large performance benefits
2026-05-15 17:48:25 +07:00
UPSTREAM: bpf: track stack depth of classic bpf programs
2026-05-15 17:54:45 +07:00
net: dcb: disable softirqs in dcbnl_flush_dev()
2022-03-08 19:00:59 +01:00
BACKPORT: rcu: Ports some of RCU's taken from k4.14
2026-05-15 17:49:30 +07:00
UPSTREAM: net: use designated initializers
2026-05-15 17:54:23 +07:00
net: dsa: tag_brcm: Fix skb->fwd_offload_mark location
2020-04-13 10:32:53 +02:00
net: hsr: Fix potential use-after-free
2022-12-08 11:15:41 +01:00
net: ieee802154: fix error return code in dgram_bind()
2022-11-03 23:49:17 +09:00
net: ipc_router: Add bounds check on tx path
2023-01-04 21:42:04 -08:00
BACKPORT: gro_cells: move to net/core/gro_cells.c
2026-05-15 17:54:38 +07:00
BACKPORT: gro_cells: move to net/core/gro_cells.c
2026-05-15 17:54:38 +07:00
net/af_iucv: set correct sk_protocol for child sockets
2020-12-11 13:37:56 +01:00
kcm: avoid potential race in kcm_tx_work
2022-11-25 17:35:42 +01:00
Merge remote-tracking branch 'common/android-4.9-q' into android13-4.9-sdm845
2022-12-20 19:52:09 +02:00
This is the 4.9.320 stable release
2022-06-28 16:46:38 +00:00
net: lapb: Copy the skb before sending a packet
2021-02-10 09:09:25 +01:00
BACKPORT: rcu: Ports some of RCU's taken from k4.14
2026-05-15 17:49:30 +07:00
Merge remote-tracking branch 'common/android-4.9-q' into android13-4.9-sdm845
2022-12-20 19:52:09 +02:00
mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
2022-12-14 11:24:34 +01:00
net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
2021-03-17 16:10:13 +01:00
net/ncsi: Use real net-device for response handler
2021-01-12 19:49:01 +01:00
BACKPORT: rcu: Ports some of RCU's taken from k4.14
2026-05-15 17:49:30 +07:00
cipso,calipso: resolve a number of problems with the DOI refcounts
2022-01-27 08:47:42 +01:00
netlink: do not reset transport header in netlink_recvmsg()
2022-05-18 09:15:43 +02:00
netrom: Decrease sock refcount when sock timers expire
2021-07-28 09:14:27 +02:00
NFC: nci: Bounds check struct nfc_target arrays
2022-12-14 11:24:34 +01:00
openvswitch: Fix flow lookup to use unmasked key
2023-01-07 12:07:29 +01:00
Merge remote-tracking branch 'common/android-4.9-q' into android13-4.9-sdm845
2022-12-20 19:52:09 +02:00
phonet: refcount leak in pep_sock_accep
2022-01-11 13:38:12 +01:00
Merge branch 'android-4.9-q' of https://android.googlesource.com/kernel/common into lineage-18.1-caf-sdm845
2021-04-26 01:27:02 +03:00
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
2022-10-26 13:15:40 +02:00
net: rmnet_data: Fix incorrect UL checksum offload logic
2020-07-23 05:24:00 -07:00
rose: Fix NULL pointer dereference in rose_send_frame()
2022-11-10 15:46:05 +01:00
rxrpc: Don't try to resend the request if we're receiving the reply
2022-06-14 16:52:33 +02:00
UPSTREAM: flower: check unused bits in MPLS fields
2026-05-15 17:54:44 +07:00
treewide: Backport new vmalloc for large performance benefits
2026-05-15 17:48:25 +07:00
This is the 4.9.337 stable release
2023-01-07 13:07:00 +01:00
tipc: Fix potential OOB in tipc_link_proto_rcv()
2022-12-14 11:24:35 +01:00
af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
2024-07-21 16:03:38 -07:00
UPSTREAM: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
2026-02-05 19:45:35 +02:00
nl80211: add WPA3 definition for SAE authentication
2024-12-13 22:46:35 +01:00
net/x25: Fix skb leak in x25_lapb_receive_frame()
2022-11-25 17:35:40 +01:00
BACKPORT: gro_cells: move to net/core/gro_cells.c
2026-05-15 17:54:38 +07:00
net: Return the correct errno code
2021-06-30 08:49:12 -04:00
BACKPORT: gro_cells: move to net/core/gro_cells.c
2026-05-15 17:54:38 +07:00
BACKPORT: bpf: introduce BPF_PROG_TEST_RUN command
2026-05-15 17:54:34 +07:00
UPSTREAM: net: socket: fix a typo in sockfd_lookup().
2026-05-15 17:54:41 +07:00
c73d59abee