Subject kallsyms: Accelerate symbol name lookups by ~19x
Author jim.cromie@gmail.com
Date 2026-09-22 18:45:55 +0000 UTC
Version
Cc akpm@linux-foundation.org bpf@vger.kernel.org david.laight.linux@gmail.com jim.cromie@gmail.com kees@kernel.org linux-kbuild@vger.kernel.org linux-kernel@vger.kernel.org ljs@kernel.org masahiroy@kernel.org
Patches (4)
Name Content [All]
[PATCH v3 1/4] kallsyms: Add test_kallsyms_perf module to benchmark lookup latency [Body]
[PATCH v3 2/4] kallsyms: Match compressed tokens on the fly during binary search [Body]
[PATCH v3 3/4] kallsyms: Add dynamic lookup index for batch resolution [Body]
[PATCH v3 4/4] kallsyms: Unroll 24-bit sequence reconstruction in get_symbol_seq() [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-09-22
Passed
ID (for dev) 96e591b1-d998-4c8c-9d38-cc09d6ae9e01
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 93f51579e7df248780214094418f205253383cc5 [Config] passed [Log]
[KASAN] Boot test: Base 93f51579e7df248780214094418f205253383cc5 [Config] passed [Log]
[KASAN] Build Patched 93f51579e7df248780214094418f205253383cc5 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 93f51579e7df248780214094418f205253383cc5 [Config] [patched] passed [Log]
[KASAN] Fuzz 93f51579e7df248780214094418f205253383cc5 [Config] 93f51579e7df248780214094418f205253383cc5 [Config] [patched] passed [Log] [Artifacts]