Patch Series

Subject trace, livepatch: Allow kprobe return overriding for livepatched functions
Author laoar.shao@gmail.com
Date 2026-04-02 09:26:04 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net eddyz87@gmail.com jikos@kernel.org joe.lawrence@redhat.com jolsa@kernel.org jpoimboe@kernel.org kpsingh@kernel.org laoar.shao@gmail.com linux-kernel@vger.kernel.org linux-trace-kernel@vger.kernel.org live-patching@vger.kernel.org martin.lau@linux.dev mathieu.desnoyers@efficios.com mattbobrowski@google.com mbenes@suse.cz memxor@gmail.com mhiramat@kernel.org pmladek@suse.com rostedt@goodmis.org song@kernel.org yonghong.song@linux.dev

Patches (4)

Name Content [All]
[RFC PATCH 1/4] trace: Simplify kprobe overridable function check [Body]
[RFC PATCH 2/4] trace: Allow kprobes to override livepatched functions [Body]
[RFC PATCH 3/4] livepatch: Add "replaceable" attribute to klp_patch [Body]
[RFC PATCH 4/4] livepatch: Implement livepatch hybrid mode [Body]
Session 2026-04-02
ID (for dev) 47ab99c4-f58d-49fe-95e7-d76f7315b937
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] passed [Log]
[KASAN] Boot test: Base 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] passed [Log]
[KASAN] Build Patched 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] [patched] passed [Log]
[KASAN] Fuzz 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] 0eeb0094ba0321f0927806857b5f01c1577bc245 [Config] [patched] passed [Log] [Artifacts]