KP Singh
e17091619f
UPSTREAM: bpf: Allow local storage to be used from LSM programs ...
Adds support for both bpf_{sk, inode}_storage_{get, delete} to be used
in LSM programs. These helpers are not used for tracing programs
(currently) as their usage is tied to the life-cycle of the object and
should only be used where the owning object won't be freed (when the
owning object is passed as an argument to the LSM hook). Thus, they
are safer to use in LSM hooks than tracing. Usage of local storage in
tracing programs will probably follow a per function based whitelist
approach.
Since the UAPI helper signature for bpf_sk_storage expect a bpf_sock,
it, leads to a compilation warning for LSM programs, it's also updated
to accept a void * pointer instead.
Change-Id: I3b20b62f47095265fd8e00aa97032886edf3e407
Signed-off-by: KP Singh <kpsingh@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20200825182919.1118197-7-kpsingh@chromium.org
2026-01-14 18:12:21 -08:00
net/9p: fix double req put in p9_fd_cancelled
2025-10-29 13:59:54 +01:00
net: 802: LLC+SNAP OID:PID lookup on start of skb data
2025-02-01 18:18:45 +01:00
net: vlan: sync VLAN features with lower device
2025-12-03 12:45:15 +01:00
net: appletalk: Fix use-after-free in AARP proxy probe
2025-08-28 16:21:17 +02:00
net: atm: fix memory leak in atm_register_sysfs when device_register fail
2025-09-09 18:43:58 +02:00
BACKPORT: net: Make sock protocol value checks more specific
2025-12-23 13:35:52 -08:00
batman-adv: fix OOB read/write in network-coding decode
2025-09-09 18:43:59 +02:00
This is the 5.4.302 stable release
2025-12-03 14:36:44 +00:00
UPSTREAM: bpf: Allow to specify ifindex for skb in bpf_prog_test_run_skb
2026-01-14 18:12:12 -08:00
UPSTREAM: bpf: Add kernel module with user mode driver that populates bpffs.
2026-01-14 18:12:16 -08:00
BACKPORT: mm: remove the pgprot argument to __vmalloc
2026-01-14 17:48:09 -08:00
This is the 5.4.297 stable release
2025-09-02 10:52:40 +00:00
This is the 5.4.300 stable release
2025-10-02 13:53:47 +00:00
UPSTREAM: bpf: Allow local storage to be used from LSM programs
2026-01-14 18:12:21 -08:00
net: fix data-races around sk->sk_forward_alloc
2025-02-01 18:18:52 +01:00
net: dsa: microchip: linearize skb for tail-tagging switches
2025-09-09 18:44:00 +02:00
net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
2024-12-14 19:44:51 +01:00
BACKPORT: tcp: bpf: Optionally store mac header in TCP_SAVE_SYN
2026-01-14 18:12:18 -08:00
BACKPORT: bpf: tcp: Add bpf_skops_hdr_opt_len() and bpf_skops_write_hdr_opt()
2026-01-14 18:12:18 -08:00
s390/iucv: fix receive buffer virtual vs physical address confusion
2024-09-04 13:14:57 +02:00
kcm: Serialise kcm_sendmsg() for the same socket.
2024-09-04 13:14:59 +02:00
Revert "genetlink: hold RCU in genlmsg_mcast()"
2024-11-09 16:39:42 +00:00
llc: fix data loss when reading from a socket in llc_ui_recvmsg()
2025-06-04 14:32:35 +02:00
Merge branch 'android11-5.4-lts' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-12-11 01:41:51 -08:00
This is the 5.4.290 stable release
2025-02-05 17:00:16 +00:00
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-12-23 13:36:15 -08:00
net: ncsi: Fix buffer overflow in fetching version id
2025-08-28 16:21:27 +02:00
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-12-23 13:36:15 -08:00
calipso: unlock rcu before returning -EAFNOSUPPORT
2025-06-27 11:02:50 +01:00
UPSTREAM: bpf: Refactor bpf_iter_reg to have separate seq_info member
2026-01-14 18:12:07 -08:00
netrom: check buffer length before accessing it
2025-01-09 13:23:35 +01:00
NFC: nci: uart: Set tty->disc_data only in success path
2025-06-27 11:02:51 +01:00
net: openvswitch: remove never-working support for setting nsh fields
2025-12-03 12:45:20 +01:00
This is the 5.4.297 stable release
2025-09-02 10:52:40 +00:00
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-12-23 13:36:15 -08:00
Merge tag 'ASB-2024-12-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2024-12-17 03:24:53 +02:00
BACKPORT: tcp: add tcp_sock_set_keepidle
2026-01-14 17:50:47 -08:00
net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer
2025-10-02 13:34:32 +02:00
rose: fix dangling neighbour pointers in rose_rt_device_down()
2025-07-17 18:25:00 +02:00
rxrpc: Fix oops due to non-existence of prealloc backlog struct
2025-07-17 18:25:02 +02:00
BACKPORT: bpf: Add socket assign support
2025-12-23 13:36:11 -08:00
BACKPORT: sysctl: pass kernel pointers to ->proc_handler
2025-12-23 13:36:15 -08:00
net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll
2025-01-09 13:23:27 +01:00
strparser: Fix signed/unsigned mismatch bug
2025-12-03 12:45:19 +01:00
BACKPORT: tcp: add tcp_sock_set_keepidle
2026-01-14 17:50:47 -08:00
This is the 5.4.302 stable release
2025-12-03 14:36:44 +00:00
UPSTREAM: net, sk_msg: Annotate lockless access to sk_prot on clone
2025-12-23 13:36:03 -08:00
af_unix: Remove put_pid()/put_cred() in copy_peercred().
2024-09-12 11:03:52 +02:00
This is the 5.4.302 stable release
2025-12-03 14:36:44 +00:00
Merge tag 'ASB-2025-10-06_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
2025-10-08 15:17:54 +03:00
UPSTREAM: bpf: Set map_btf_{name, id} for all map types
2026-01-14 17:50:46 -08:00
This is the 5.4.294 stable release
2025-06-05 07:11:21 +00:00
e17091619f