Subject Simplify min()/max(), contains() and normalize() cnum implementation
Author vldsampaio@pm.me
Date 2026-07-30 10:21:18 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com haoluo@google.com john.fastabend@gmail.com jolsa@kernel.org kpsingh@kernel.org martin.lau@linux.dev sdf@fomichev.me shenghaoyuan0928@163.com shung-hsi.yu@suse.com song@kernel.org tangyazhou518@outlook.com vldsampaio@pm.me yonghong.song@linux.dev
Patches (3)
Name Content [All]
[PATCH bpf-next v4 1/3] bpf: Simplify cnum contains() by removing redundant branches [Body]
[PATCH bpf-next v4 2/3] bpf: Simplify cnum normalize() by dropping unnecessary comparisons [Body]
[PATCH bpf-next v4 3/3] bpf: Avoid redundant min()/max() in cnum signed bounds [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-07-30
Passed
ID (for dev) cdc27822-6d6a-44f9-938b-d35d0d29bf8b
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base f0e80dee4e32fd11e6ee1b714b75f681c7cafd3e [Config] passed [Log]
[KASAN] Boot test: Base f0e80dee4e32fd11e6ee1b714b75f681c7cafd3e [Config] passed [Log]
[KASAN] Build Patched f0e80dee4e32fd11e6ee1b714b75f681c7cafd3e [Config] [patched] passed [Log]
[KASAN] Boot test: Patched f0e80dee4e32fd11e6ee1b714b75f681c7cafd3e [Config] [patched] passed [Log]
[KASAN] Fuzz f0e80dee4e32fd11e6ee1b714b75f681c7cafd3e [Config] f0e80dee4e32fd11e6ee1b714b75f681c7cafd3e [Config] [patched] passed [Log] [Artifacts]