Subject Verify BPF signed loader at load time
Author daniel@iogearbox.net
Date 2026-06-10 23:03:25 +0000 UTC
Version
Cc ast@kernel.org bboscaccy@linux.microsoft.com bpf@vger.kernel.org daniel@iogearbox.net james.bottomley@hansenpartnership.com kpsingh@kernel.org linux-security-module@vger.kernel.org memxor@gmail.com paul@paul-moore.com torvalds@linux-foundation.org
Patches (5)
Name Content [All]
[PATCH bpf-next 1/5] bpf: Verify signed loader metadata at load time [Body]
[PATCH bpf-next 2/5] libbpf: Drop in-loader metadata check for load-time verification [Body]
[PATCH bpf-next 3/5] bpftool: Cover loader metadata with the program signature [Body]
[PATCH bpf-next 4/5] selftests/bpf: Verify load-time signed loader metadata [Body]
[PATCH bpf-next 5/5] Documentation/bpf: Add BPF signing and enforcement doc [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-06-10
Passed
ID (for dev) 8768519b-daf3-40ce-acd1-fd9f45a68792
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 94c8d1c21be40a845357854f98ec07e21bb14bc9 [Config] passed [Log]
[KASAN] Boot test: Base 94c8d1c21be40a845357854f98ec07e21bb14bc9 [Config] passed [Log]
[KASAN] Build Patched 94c8d1c21be40a845357854f98ec07e21bb14bc9 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 94c8d1c21be40a845357854f98ec07e21bb14bc9 [Config] [patched] passed [Log]
[KASAN] Fuzz 94c8d1c21be40a845357854f98ec07e21bb14bc9 [Config] 94c8d1c21be40a845357854f98ec07e21bb14bc9 [Config] [patched] passed [Log] [Artifacts]