Subject Fix and optimize BPF tailcall for LoongArch
Author yangtiezhu@loongson.cn
Date 2026-07-07 10:15:05 +0000 UTC
Version
Cc bpf@vger.kernel.org chenhuacai@kernel.org hengqi.chen@gmail.com linux-kernel@vger.kernel.org loongarch@lists.linux.dev yangtiezhu@loongson.cn
Patches (4)
Name Content [All]
[PATCH v3 1/4] LoongArch: BPF: Optimize redundant TCC loads in epilogue [Body]
[PATCH v3 2/4] LoongArch: BPF: Move arena register slot below TCC context [Body]
[PATCH v3 3/4] LoongArch: BPF: Refactor jump offset calculation in tail call [Body]
[PATCH v3 4/4] LoongArch: BPF: Implement branchless conditional move for TCC [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-07-07
Passed
ID (for dev) 0bcfdc56-f1e3-4e3b-b512-61df6ff7367a
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base e4efcc887f8f97c2601f23be5afe5e7f5ec52bdd [Config] passed [Log]
[KASAN] Boot test: Base e4efcc887f8f97c2601f23be5afe5e7f5ec52bdd [Config] passed [Log]
[KASAN] Build Patched e4efcc887f8f97c2601f23be5afe5e7f5ec52bdd [Config] [patched] passed [Log]
[KASAN] Boot test: Patched e4efcc887f8f97c2601f23be5afe5e7f5ec52bdd [Config] [patched] passed [Log]
[KASAN] Fuzz e4efcc887f8f97c2601f23be5afe5e7f5ec52bdd [Config] e4efcc887f8f97c2601f23be5afe5e7f5ec52bdd [Config] [patched] skipped [Log] [Artifacts]