Syzbot CI

Subject	bpf: Add tracing_multi link support for bpf progs
Author	leon.hwang@linux.dev
Date	2026-10-12 15:40:03 +0000 UTC
Version
Cc	a.s.protopopov@gmail.com ameryhung@gmail.com andrii@kernel.org ast@kernel.org avinash.duduskar@gmail.com bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com emil@etsalapatis.com eyal.birger@gmail.com ihor.solodrai@linux.dev john.fastabend@gmail.com jolsa@kernel.org jordan@jrife.io leon.hwang@linux.dev linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-trace-kernel@vger.kernel.org malin89@huawei.com martin.lau@linux.dev memxor@gmail.com pulehui@huawei.com qmo@kernel.org rongtao@cestc.cn shuah@kernel.org song@kernel.org tanjingguo@huawei.com yatsenko@meta.com yonghong.song@linux.dev

Subject

bpf: Add tracing_multi link support for bpf progs

Author

leon.hwang@linux.dev

Date

2026-10-12 15:40:03 +0000 UTC

Version

a.s.protopopov@gmail.com ameryhung@gmail.com andrii@kernel.org ast@kernel.org avinash.duduskar@gmail.com bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com emil@etsalapatis.com eyal.birger@gmail.com ihor.solodrai@linux.dev john.fastabend@gmail.com jolsa@kernel.org jordan@jrife.io leon.hwang@linux.dev linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linux-trace-kernel@vger.kernel.org malin89@huawei.com martin.lau@linux.dev memxor@gmail.com pulehui@huawei.com qmo@kernel.org rongtao@cestc.cn shuah@kernel.org song@kernel.org tanjingguo@huawei.com yatsenko@meta.com yonghong.song@linux.dev

Name	Content [All]
[PATCH bpf-next v2 01/21] bpf: Initialize ftrace_managed in bpf_trampoline_get()	[Body]
[PATCH bpf-next v2 02/21] bpf: Drop unnecessary ftrace_location() in register/unregister/modify_fentry_multi()	[Body]
[PATCH bpf-next v2 03/21] bpf, x86: Factor out bpf_arch_text_poke_prepare_insns() helper on x86_64	[Body]
[PATCH bpf-next v2 04/21] bpf, x86: Factor out bpf_arch_text_poke_check_ip() helper on x86_64	[Body]
[PATCH bpf-next v2 05/21] bpf, x86: Introduce bpf_arch_text_poke_batch() on x86_64	[Body]
[PATCH bpf-next v2 06/21] bpf: Add bpf_text_poke_batch() helper in trampoline	[Body]
[PATCH bpf-next v2 07/21] bpf: Check tgt_prog before is_tracing_multi_id() in verifier	[Body]
[PATCH bpf-next v2 08/21] bpf: Move helpers out of CONFIG_HAVE_SINGLE_FTRACE_DIRECT_OPS guard in trampoline	[Body]
[PATCH bpf-next v2 09/21] bpf: Add bpf_trampoline_multi_prog_attach/detach()	[Body]
[PATCH bpf-next v2 10/21] bpf: Shrink CONFIG_HAVE_SINGLE_FTRACE_DIRECT_OPS guard scope for bpf_tracing_multi_attach()	[Body]
[PATCH bpf-next v2 11/21] bpf: Add tracing_multi link support for bpf progs	[Body]
[PATCH bpf-next v2 12/21] libbpf: Add tracing_multi link support for bpf progs	[Body]
[PATCH bpf-next v2 13/21] bpf: Add tracing_multi link fdinfo support for bpf progs	[Body]
[PATCH bpf-next v2 14/21] bpf: Add tracing_multi link info support for bpf progs	[Body]
[PATCH bpf-next v2 15/21] selftests/bpf: Add tracing_multi bpf prog attach test	[Body]
[PATCH bpf-next v2 16/21] selftests/bpf: Add tracing_multi bpf prog attach failure tests	[Body]
[PATCH bpf-next v2 17/21] selftests/bpf: Add tracing_multi bpf prog cookie test	[Body]
[PATCH bpf-next v2 18/21] selftests/bpf: Add tracing_multi bpf prog rollback test	[Body]
[PATCH bpf-next v2 19/21] selftests/bpf: Add tracing_multi bpf prog link info test	[Body]
[PATCH bpf-next v2 20/21] selftests/bpf: Test tailcall with fentry.multi	[Body]
[PATCH bpf-next v2 21/21] selftests/bpf: Benchmark tracing_multi bpf progs attachment	[Body]

Name

Content [All]

[PATCH bpf-next v2 01/21] bpf: Initialize ftrace_managed in bpf_trampoline_get()

[PATCH bpf-next v2 02/21] bpf: Drop unnecessary ftrace_location() in register/unregister/modify_fentry_multi()

[PATCH bpf-next v2 03/21] bpf, x86: Factor out bpf_arch_text_poke_prepare_insns() helper on x86_64

[PATCH bpf-next v2 04/21] bpf, x86: Factor out bpf_arch_text_poke_check_ip() helper on x86_64

[PATCH bpf-next v2 05/21] bpf, x86: Introduce bpf_arch_text_poke_batch() on x86_64

[PATCH bpf-next v2 06/21] bpf: Add bpf_text_poke_batch() helper in trampoline

[PATCH bpf-next v2 07/21] bpf: Check tgt_prog before is_tracing_multi_id() in verifier

[PATCH bpf-next v2 08/21] bpf: Move helpers out of CONFIG_HAVE_SINGLE_FTRACE_DIRECT_OPS guard in trampoline

[PATCH bpf-next v2 09/21] bpf: Add bpf_trampoline_multi_prog_attach/detach()

[PATCH bpf-next v2 10/21] bpf: Shrink CONFIG_HAVE_SINGLE_FTRACE_DIRECT_OPS guard scope for bpf_tracing_multi_attach()

[PATCH bpf-next v2 11/21] bpf: Add tracing_multi link support for bpf progs

[PATCH bpf-next v2 12/21] libbpf: Add tracing_multi link support for bpf progs

[PATCH bpf-next v2 13/21] bpf: Add tracing_multi link fdinfo support for bpf progs

[PATCH bpf-next v2 14/21] bpf: Add tracing_multi link info support for bpf progs

[PATCH bpf-next v2 15/21] selftests/bpf: Add tracing_multi bpf prog attach test

[PATCH bpf-next v2 16/21] selftests/bpf: Add tracing_multi bpf prog attach failure tests

[PATCH bpf-next v2 17/21] selftests/bpf: Add tracing_multi bpf prog cookie test

[PATCH bpf-next v2 18/21] selftests/bpf: Add tracing_multi bpf prog rollback test

[PATCH bpf-next v2 19/21] selftests/bpf: Add tracing_multi bpf prog link info test

[PATCH bpf-next v2 20/21] selftests/bpf: Test tailcall with fentry.multi

[PATCH bpf-next v2 21/21] selftests/bpf: Benchmark tracing_multi bpf progs attachment

Session 2026-10-12

in progress

ID (for dev)	f01899f1-1d08-4013-b044-fd6be5af17de
Status	in progress
Triaged	OK [Log] [Trajectory]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	0d5e3fc78a6f2522e6339743b8e5ecc02351a9dd [Config]		passed [Log]
[KASAN] Boot test: Base	0d5e3fc78a6f2522e6339743b8e5ecc02351a9dd [Config]		passed [Log]
[KASAN] Build Patched		0d5e3fc78a6f2522e6339743b8e5ecc02351a9dd [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		0d5e3fc78a6f2522e6339743b8e5ecc02351a9dd [Config] [patched]	passed [Log]
[KASAN] Fuzz	0d5e3fc78a6f2522e6339743b8e5ecc02351a9dd [Config]	0d5e3fc78a6f2522e6339743b8e5ecc02351a9dd [Config] [patched]	running [Log] [Artifacts]

Patches (21)

Series Summary

Sessions

Session 2026-10-12