Linus Torvalds ae28ed4578
Merge tag 'bpf-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next ...
Pull bpf updates from Alexei Starovoitov:
- Support pulling non-linear xdp data with bpf_xdp_pull_data() kfunc
(Amery Hung)
Applied as a stable branch in bpf-next and net-next trees.
- Support reading skb metadata via bpf_dynptr (Jakub Sitnicki)
Also a stable branch in bpf-next and net-next trees.
- Enforce expected_attach_type for tailcall compatibility (Daniel
Borkmann)
- Replace path-sensitive with path-insensitive live stack analysis in
the verifier (Eduard Zingerman)
This is a significant change in the verification logic. More details,
motivation, long term plans are in the cover letter/merge commit.
- Support signed BPF programs (KP Singh)
This is another major feature that took years to materialize.
Algorithm details are in the cover letter/marge commit
- Add support for may_goto instruction to s390 JIT (Ilya Leoshkevich)
- Add support for may_goto instruction to arm64 JIT (Puranjay Mohan)
- Fix USDT SIB argument handling in libbpf (Jiawei Zhao)
- Allow uprobe-bpf program to change context registers (Jiri Olsa)
- Support signed loads from BPF arena (Kumar Kartikeya Dwivedi and
Puranjay Mohan)
- Allow access to union arguments in tracing programs (Leon Hwang)
- Optimize rcu_read_lock() + migrate_disable() combination where it's
used in BPF subsystem (Menglong Dong)
- Introduce bpf_task_work_schedule*() kfuncs to schedule deferred
execution of BPF callback in the context of a specific task using the
kernel’s task_work infrastructure (Mykyta Yatsenko)
- Enforce RCU protection for KF_RCU_PROTECTED kfuncs (Kumar Kartikeya
Dwivedi)
- Add stress test for rqspinlock in NMI (Kumar Kartikeya Dwivedi)
- Improve the precision of tnum multiplier verifier operation
(Nandakumar Edamana)
- Use tnums to improve is_branch_taken() logic (Paul Chaignon)
- Add support for atomic operations in arena in riscv JIT (Pu Lehui)
- Report arena faults to BPF error stream (Puranjay Mohan)
- Search for tracefs at /sys/kernel/tracing first in bpftool (Quentin
Monnet)
- Add bpf_strcasecmp() kfunc (Rong Tao)
- Support lookup_and_delete_elem command in BPF_MAP_STACK_TRACE (Tao
Chen)
* tag 'bpf-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (197 commits)
libbpf: Replace AF_ALG with open coded SHA-256
selftests/bpf: Add stress test for rqspinlock in NMI
selftests/bpf: Add test case for different expected_attach_type
bpf: Enforce expected_attach_type for tailcall compatibility
bpftool: Remove duplicate string.h header
bpf: Remove duplicate crypto/sha2.h header
libbpf: Fix error when st-prefix_ops and ops from differ btf
selftests/bpf: Test changing packet data from kfunc
selftests/bpf: Add stacktrace map lookup_and_delete_elem test case
selftests/bpf: Refactor stacktrace_map case with skeleton
bpf: Add lookup_and_delete_elem for BPF_MAP_STACK_TRACE
selftests/bpf: Fix flaky bpf_cookie selftest
selftests/bpf: Test changing packet data from global functions with a kfunc
bpf: Emit struct bpf_xdp_sock type in vmlinux BTF
selftests/bpf: Task_work selftest cleanup fixes
MAINTAINERS: Delete inactive maintainers from AF_XDP
bpf: Mark kfuncs as __noclone
selftests/bpf: Add kprobe multi write ctx attach test
selftests/bpf: Add kprobe write ctx attach test
selftests/bpf: Add uprobe context ip register change test
...
2025-09-30 17:58:11 -07:00
2024-07-31 13:56:00 +02:00
2021-12-21 15:09:46 -08:00
2024-06-20 11:52:56 +02:00
2021-09-13 14:51:10 -05:00
2025-03-08 08:57:18 +09:00
2024-04-15 13:42:38 +02:00
2022-11-17 22:49:39 +01:00
2025-02-08 15:16:29 +00:00
2025-07-02 08:10:26 -06:00
2025-07-03 09:25:01 +02:00
2022-06-28 21:26:05 +02:00
2025-09-04 09:19:25 +02:00
2022-06-28 21:26:05 +02:00
2023-08-22 15:13:20 +02:00
2022-06-28 21:26:05 +02:00
2022-08-09 19:51:05 +02:00
2023-04-27 18:49:24 -04:00
2025-08-16 08:47:38 +08:00
2024-09-11 11:23:56 +02:00
2024-07-29 01:19:51 +01:00
2021-06-16 17:47:53 +02:00
2024-02-19 10:58:24 +00:00
2025-04-02 18:23:31 -07:00
2022-04-29 14:38:03 -07:00
2022-11-23 19:55:22 +01:00
2023-06-20 14:28:17 -06:00
2022-05-13 10:56:10 +02:00
2021-11-01 13:36:08 +00:00
2022-11-04 16:56:41 +01:00
2022-08-11 10:31:19 -07:00
2022-12-22 18:18:37 -08:00
2023-03-10 21:05:16 +01:00
2025-08-30 10:15:30 -04:00
2023-05-30 16:42:00 -07:00
2024-08-30 08:22:36 +02:00
2024-02-16 12:42:59 +11:00
2024-10-05 18:23:38 +02:00
2025-02-22 11:36:22 +01:00
2021-02-15 18:28:30 +01:00
2025-07-08 10:23:13 -04:00
2025-02-10 09:54:19 -07:00
2024-09-11 10:45:28 -06:00
2021-04-02 11:18:30 -06:00
2025-05-05 13:22:39 -06:00
2023-07-24 20:11:54 -06:00
2025-09-23 07:34:38 -07:00
2025-02-05 16:17:59 -08:00
2024-07-11 15:33:28 +02:00
2025-07-22 01:13:03 +02:00
2022-05-18 00:11:18 +08:00
2025-02-19 11:10:54 +01:00
2025-07-04 19:21:53 -05:00
2022-05-15 18:31:28 -06:00
2025-04-30 08:16:07 +02:00
2024-08-08 15:23:21 +02:00
2023-07-14 08:43:49 -10:00
2024-05-24 10:36:55 +01:00
2021-11-26 16:48:59 +01:00
2022-06-28 21:26:05 +02:00
2025-03-05 12:00:03 -05:00
2025-06-12 14:00:18 +02:00
2025-02-05 13:22:04 +09:00
2024-10-05 13:22:04 +08:00
2024-04-30 08:48:10 -07:00
2022-01-26 14:49:46 +01:00
2022-06-28 21:26:05 +02:00
2023-01-20 09:33:22 +00:00
2025-07-23 17:07:35 -07:00
2021-10-18 12:28:53 -07:00
2023-07-20 17:24:57 -05:00
2024-06-11 12:57:49 -05:00
2023-03-06 15:49:07 -06:00
2025-05-04 11:35:06 +02:00
2022-06-28 21:26:05 +02:00
2022-06-20 18:21:25 +02:00
2024-06-05 14:52:15 +05:30
2025-06-27 16:38:02 -07:00
2021-03-18 17:03:54 +01:00
2022-08-29 15:32:13 +02:00
2022-06-03 20:09:27 +08:00
2023-08-23 14:17:42 -07:00
2025-03-25 11:30:42 -07:00
2025-03-25 12:48:05 -04:00
2025-07-21 18:21:19 -07:00
2025-06-25 15:24:13 -07:00
2025-07-10 17:57:49 -07:00
2023-06-15 14:55:15 +02:00
2024-02-14 11:01:01 +00:00
2024-09-18 07:40:56 +09:00
2023-04-19 23:39:42 -04:00
2025-02-12 02:29:30 +00:00
2025-06-23 12:45:13 +02:00
2025-02-05 17:21:07 +01:00
2024-01-27 18:08:54 -08:00
2025-09-19 14:26:16 +02:00
2021-04-20 08:59:03 -06:00
2025-04-17 19:04:50 -07:00
2024-12-22 11:29:50 +01:00
2025-03-04 09:47:36 -07:00
2023-03-16 21:20:32 -07:00
2025-08-29 15:08:07 +02:00
2025-04-08 19:32:11 -07:00
2023-08-09 15:43:27 +09:30
2022-02-17 09:09:37 +01:00
2025-04-15 12:56:40 +02:00
2025-05-03 12:02:09 +02:00
2022-08-10 13:49:50 +01:00
2024-02-15 08:44:57 +01:00
2023-10-27 09:21:13 +02:00
2024-05-07 01:35:57 +02:00
2025-07-08 15:31:44 +02:00
2023-10-27 18:04:30 +08:00
2022-09-20 11:53:32 +01:00
2024-08-29 10:39:37 +02:00
2023-03-10 21:05:16 +01:00
2022-02-18 13:08:18 +00:00
2021-11-15 07:53:10 -08:00
2025-07-14 09:15:58 +02:00
2021-06-03 15:31:34 -07:00
2024-05-06 11:13:56 +02:00
2023-10-04 13:00:34 +05:30
2025-04-17 19:04:50 -07:00
2025-04-17 19:04:50 -07:00
2025-04-17 19:04:50 -07:00
2025-04-17 19:04:50 -07:00
2021-07-29 15:06:50 +01:00
2025-04-17 19:04:50 -07:00
2025-04-14 15:56:42 -07:00
2022-09-15 09:08:09 +02:00
2025-04-17 19:04:50 -07:00
2021-03-10 12:45:16 -08:00
2025-04-17 19:04:50 -07:00
2025-07-08 10:59:42 +02:00
2022-08-18 20:37:35 -07:00
2025-04-17 19:04:50 -07:00
2025-04-17 19:04:50 -07:00
2022-06-28 21:26:05 +02:00
2025-04-17 19:04:50 -07:00
2024-04-02 18:24:33 -07:00
2025-07-08 18:07:26 +02:00
2024-04-01 10:49:28 +01:00
2025-04-17 19:04:50 -07:00
2025-07-10 14:48:29 +02:00
2022-06-28 21:26:05 +02:00
2025-06-10 14:41:14 -07:00
2024-09-04 16:40:33 -07:00
2024-12-05 10:01:09 +01:00
2024-08-26 09:37:23 -07:00
2024-03-06 13:13:00 +01:00
2025-08-05 13:51:10 -07:00
2025-06-20 11:52:06 +01:00
2025-07-30 08:23:04 -06:00
2024-02-28 11:19:41 +00:00
2024-08-22 10:45:12 +02:00
2023-01-06 19:22:53 -08:00
2025-07-18 17:33:08 -03:00
2023-08-15 10:06:49 -06:00
2025-04-17 19:04:50 -07:00
2022-06-28 21:26:05 +02:00
2024-12-05 10:01:09 +01:00
2022-10-17 09:51:26 -05:00
2021-10-05 06:54:16 -05:00
2024-12-05 10:01:28 +01:00
2025-07-25 13:06:19 -07:00
2022-06-28 21:26:05 +02:00
2025-05-08 16:04:06 +03:00
2022-06-28 21:26:05 +02:00
2022-06-28 21:26:05 +02:00
2024-06-01 07:28:21 +02:00
2024-09-01 20:26:05 -07:00
2025-08-02 12:01:38 -07:00
2025-04-11 17:01:25 -04:00
2025-03-05 10:47:33 -05:00
2021-06-17 14:25:39 -04:00
2025-07-29 12:27:40 -04:00
2022-09-20 09:13:38 +02:00
2025-04-17 11:09:10 +02:00
2024-09-12 20:28:46 -07:00
2022-05-25 09:51:36 -07:00
2022-07-08 10:46:53 -07:00
2025-03-10 09:10:53 -04:00
2022-05-10 06:30:05 -06:00
2024-08-19 22:36:26 -04:00
2022-08-29 10:44:08 +02:00
2024-05-08 17:29:24 -04:00
2021-03-10 09:34:06 +01:00
2021-03-24 08:26:29 +01:00
2021-10-21 23:36:28 +02:00
2025-07-08 12:39:24 +02:00
2025-01-16 17:22:59 -08:00
2024-11-05 13:26:42 +02:00
2023-05-25 16:21:22 +02:00
2023-03-23 17:25:46 +01:00
2023-12-15 17:01:30 +01:00
2023-01-07 11:29:29 +01:00
2023-01-18 17:12:37 -08:00
2024-02-22 10:24:46 -08:00
2022-06-28 21:26:05 +02:00
2024-07-19 20:22:12 +02:00
2022-01-11 18:45:02 -08:00
2025-02-12 12:12:34 +01:00
2025-09-15 18:12:05 -07:00
2025-09-15 18:12:05 -07:00
2022-02-19 16:05:54 +00:00
2025-03-21 18:24:22 +00:00
2021-06-30 15:34:04 -06:00
2024-09-06 08:31:40 -06:00
2022-06-28 21:26:05 +02:00
2025-06-30 18:14:23 -07:00
2025-06-25 15:35:20 -07:00
2024-10-10 08:30:22 -07:00
2025-04-17 19:04:50 -07:00
2021-06-18 13:02:45 -07:00
2025-07-25 13:06:19 -07:00
2025-07-24 18:34:55 -07:00
2022-09-07 16:46:03 +02:00
2025-04-17 19:04:50 -07:00
2023-10-20 11:43:35 +01:00
2024-08-12 17:50:34 -07:00
2024-11-07 10:21:58 +01:00
2025-01-21 15:30:01 -05:00
2022-03-13 12:59:35 -04:00
2024-05-06 12:47:24 -04:00
2024-07-08 14:10:05 -04:00
2025-02-28 11:51:32 -08:00
2021-09-14 11:11:20 +02:00
2021-10-21 17:25:17 +02:00
2025-07-18 14:14:43 +02:00
2023-09-27 09:40:02 +02:00
2025-09-19 14:26:18 +02:00
2023-11-28 19:05:16 +00:00
2025-01-08 13:18:11 +01:00
2022-05-20 06:17:33 -06:00
2022-02-27 10:58:04 -08:00
2025-07-07 14:30:39 -07:00
2025-04-17 12:30:02 +02:00
2024-04-25 12:37:12 -07:00
2023-03-23 12:22:19 +09:00
2025-07-14 14:58:13 -05:00
2025-07-24 16:51:46 -05:00
2025-05-22 11:03:41 +02:00
2021-12-23 09:32:51 +01:00
2025-08-20 15:30:36 +02:00
2025-06-24 15:50:06 +02:00
2025-05-15 11:44:29 -07:00
2025-07-23 17:52:07 -07:00
2023-06-07 14:26:09 -06:00
2025-01-08 13:18:09 +01:00
2022-12-01 03:22:20 +00:00
2025-07-29 20:21:54 -07:00
2024-07-05 17:45:47 -07:00
2024-10-24 16:30:33 -07:00
2023-07-20 22:14:21 +12:00
2025-03-15 16:21:22 +08:00
2025-09-17 12:17:05 +02:00
2025-09-22 11:36:30 -07:00
2025-05-11 17:48:15 -07:00
2025-07-07 08:39:33 +02:00
2023-08-09 09:15:39 +02:00
2024-07-19 20:22:48 +02:00
2023-12-20 19:26:31 -05:00
2022-05-09 14:00:07 +02:00
2025-06-18 09:21:58 +02:00
2022-06-28 21:26:05 +02:00
2023-01-06 19:28:01 -08:00
2023-07-15 11:35:02 -07:00
2022-12-27 12:52:12 +01:00
2022-03-23 19:58:40 +01:00
2025-02-25 18:14:03 -08:00
2025-04-14 17:36:41 -07:00
2024-06-18 10:09:17 -10:00
2023-03-09 11:31:44 +01:00
2023-07-17 16:08:08 -07:00
2024-12-18 17:00:29 -08:00
2024-10-22 08:16:40 -06:00
2022-08-03 16:29:08 -07:00
2022-09-20 12:33:22 +02:00
2022-06-28 21:26:05 +02:00
2023-10-10 08:51:10 +02:00
2023-09-18 11:14:42 +02:00
2024-01-27 18:15:24 -08:00
2024-09-05 20:11:43 +02:00
2024-07-16 11:44:00 -04:00
2021-05-18 16:20:54 -05:00
2023-12-26 20:24:33 +00:00
2024-08-20 11:38:23 +02:00
2025-07-14 18:41:42 -07:00
2022-06-01 16:48:05 -07:00
2022-01-08 17:41:00 +09:00
2025-05-07 14:25:30 -07:00
2025-02-28 11:51:32 -08:00
2022-06-28 21:26:05 +02:00
2022-11-09 14:06:51 +01:00
2023-12-02 01:17:48 +02:00
2025-07-25 13:06:19 -07:00
2023-03-24 16:59:09 -04:00
2025-05-20 22:49:39 -07:00
2024-07-01 09:44:27 +01:00
2025-04-24 18:21:04 -07:00
2022-11-17 11:04:23 -08:00
2024-04-03 14:03:09 +02:00
2025-02-11 20:53:14 +01:00
2023-12-04 10:37:46 +01:00
2025-06-19 14:28:22 +02:00
2025-05-21 13:41:03 +02:00
2022-04-06 13:48:02 +01:00
2022-09-27 17:29:09 -07:00
2023-06-15 13:41:53 +02:00
2024-07-03 16:40:45 -04:00
2021-04-10 10:36:34 +02:00
2022-06-27 16:25:41 +02:00
2024-09-30 09:20:59 +01:00
2025-06-30 20:13:42 -06:00
2025-04-17 12:30:02 +02:00
2024-09-11 20:44:32 -07:00
2024-07-03 12:24:54 +02:00
2022-06-28 21:26:05 +02:00
2022-08-31 09:07:53 +02:00
2024-03-18 10:13:03 -04:00
2023-12-29 11:58:24 -08:00
2023-03-23 17:25:46 +01:00
2025-03-03 18:23:36 +01:00
2022-12-07 17:58:46 +01:00
2025-06-18 09:21:58 +02:00
2024-11-08 13:38:09 +01:00
2024-04-29 14:56:36 +02:00
2024-04-29 14:56:37 +02:00
2024-08-22 16:56:24 -07:00
2024-09-10 02:51:48 -04:00
2025-09-21 17:44:20 -04:00
2024-01-27 18:08:54 -08:00
2022-07-11 09:54:37 +02:00
2025-08-05 15:41:14 -06:00
2025-07-08 18:05:23 +02:00
2025-08-26 03:38:19 -04:00
2025-07-11 19:27:30 +02:00
2022-06-28 21:26:05 +02:00
2024-09-10 02:51:48 -04:00
2023-04-04 11:01:57 -04:00
2024-05-14 10:54:49 -04:00
2023-12-19 11:51:31 -07:00
2024-10-05 13:22:04 +08:00
2021-11-04 16:36:54 +01:00
2025-03-28 04:53:51 +03:00
2021-11-01 05:26:48 -04:00
2022-05-10 07:22:28 -04:00
2021-12-06 15:03:05 +01:00
2024-05-22 08:31:15 -04:00
2025-07-08 18:05:47 +02:00
2025-04-14 09:51:31 -04:00
2021-08-26 22:28:03 +02:00
2024-01-10 13:01:37 -05:00
2022-08-16 01:40:24 -04:00
2025-05-27 10:27:54 -04:00
2021-08-05 10:24:08 +01:00
2025-02-14 12:58:02 +01:00
2021-09-05 16:23:09 -04:00
2025-06-24 17:12:59 -07:00
2024-10-09 12:16:18 +01:00
2025-08-01 10:42:22 +02:00
2025-05-27 09:06:19 +02:00
2023-05-28 19:07:48 -06:00
2021-06-12 13:16:45 -07:00
2025-02-13 19:35:31 -08:00
2024-12-05 10:01:15 +01:00
2024-06-04 08:59:58 +02:00
ae28ed4578