Patch Series

Subject	Signed BPF programs
Author	kpsingh@kernel.org
Date	2025-08-13 20:55:15 +0000 UTC
Version	3
Cc	andrii@kernel.org ast@kernel.org bboscaccy@linux.microsoft.com bpf@vger.kernel.org daniel@iogearbox.net kpsingh@kernel.org kys@microsoft.com linux-security-module@vger.kernel.org paul@paul-moore.com

Patches (12)

Name	Content [All]
[PATCH v3 01/12] bpf: Update the bpf_prog_calc_tag to use SHA256	[Body]
[PATCH v3 02/12] bpf: Implement exclusive map creation	[Body]
[PATCH v3 03/12] libbpf: Implement SHA256 internal helper	[Body]
[PATCH v3 04/12] libbpf: Support exclusive map creation	[Body]
[PATCH v3 05/12] selftests/bpf: Add tests for exclusive maps	[Body]
[PATCH v3 06/12] bpf: Return hashes of maps in BPF_OBJ_GET_INFO_BY_FD	[Body]
[PATCH v3 07/12] bpf: Move the signature kfuncs to helpers.c	[Body]
[PATCH v3 08/12] bpf: Implement signature verification for BPF programs	[Body]
[PATCH v3 09/12] libbpf: Update light skeleton for signing	[Body]
[PATCH v3 10/12] libbpf: Embed and verify the metadata hash in the loader	[Body]
[PATCH v3 11/12] bpftool: Add support for signing BPF programs	[Body]
[PATCH v3 12/12] selftests/bpf: Enable signature verification for some lskel tests	[Body]

Session 2025-08-13

ID (for dev)	1732fea1-5d86-4574-b5a1-e874783e21f9
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
Build Base	07866544e410e4c895a729971e4164861b41fad5 [Config]		passed [Log]
Build Patched		07866544e410e4c895a729971e4164861b41fad5 [Config] [patched]	passed [Log]
Boot test: Base	07866544e410e4c895a729971e4164861b41fad5 [Config]		passed
Boot test: Patched		07866544e410e4c895a729971e4164861b41fad5 [Config] [patched]	passed
Fuzzing	07866544e410e4c895a729971e4164861b41fad5 [Config]	07866544e410e4c895a729971e4164861b41fad5 [Config] [patched]	passed [Log] [Artifacts]
general protection fault in bpf_verify_pkcs7_signature [Log] [Syz Repro] [C Repro]