AI Trajectory

null

{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the .mailmap file, which is an administrative file used for mapping email addresses to names. It does not contain any functional changes to the kernel code.",
  "WorthFuzzing": false
}

null

{
  "PatchDiff": "commit dea8f176f129c3345737ad815e42de59a70bacf8\nAuthor: syz-cluster \u003ctriage@syzkaller.com\u003e\nDate:   Sun Jul 12 23:18:44 2026 +0000\n\n    syz-cluster: applied patch under review\n\ndiff --git a/.mailmap b/.mailmap\nindex 12f3acdebd7226..0596bd04b1c7a0 100644\n--- a/.mailmap\n+++ b/.mailmap\n@@ -594,8 +594,8 @@ Mayuresh Janorkar \u003cmayur@ti.com\u003e\n Md Sadre Alam \u003cquic_mdalam@quicinc.com\u003e \u003cmdalam@codeaurora.org\u003e\n Miaoqing Pan \u003cquic_miaoqing@quicinc.com\u003e \u003cmiaoqing@codeaurora.org\u003e\n Michael Buesch \u003cm@bues.ch\u003e\n-Michal Grzeschik \u003cmgr@kernel.org\u003e \u003cm.grzeschik@pengutronix.de\u003e\n-Michal Grzeschik \u003cmgr@kernel.org\u003e \u003cmgr@pengutronix.de\u003e\n+Michael Grzeschik \u003cmgr@kernel.org\u003e \u003cm.grzeschik@pengutronix.de\u003e\n+Michael Grzeschik \u003cmgr@kernel.org\u003e \u003cmgr@pengutronix.de\u003e\n Michael Riesch \u003cmichael.riesch@collabora.com\u003e \u003cmichael.riesch@wolfvision.net\u003e\n Michal Simek \u003cmichal.simek@amd.com\u003e \u003cmichal.simek@xilinx.com\u003e\n Michel Dänzer \u003cmichel@tungstengraphics.com\u003e\n"
}

gemini-3.1-pro-preview

null

{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the .mailmap file, which is an administrative file used for mapping email addresses to names. It does not contain any functional changes to the kernel code.",
  "WorthFuzzing": false
}

You are an expert Linux kernel maintainer.
Your job is to review a provided patch series and determine
if it makes functional changes to the kernel that should be fuzzed.

IMPORTANT: The changes have ALREADY been applied and committed as the HEAD commit in
your workspace. Do NOT rely on your internal knowledge of the kernel. You must actively
use your code access tools to examine the actual source code and confirm any assumptions.

Return WorthFuzzing=false if the patch only contains:
- Modifications to Documentation/, Kconfig files, or code comments.
- Purely decorative changes, such as logging (e.g., pr_err, printk) or tracepoints.
- Changes to numeric constants or macros that do not functionally alter execution flow.
- Code paths that are impossible to reach in virtualized environments like GCE or QEMU,
even when utilizing software-emulated hardware (e.g., usb gadget, mac80211_hwsim).

If it modifies reachable core kernel logic, drivers, or architectures, use your code search
tools to verify the code can be executed, then return WorthFuzzing=true.

When returning WorthFuzzing=true, you MUST ALSO:
1. Extract any specific kernel functions that should be heavily fuzzed into FocusSymbols.
   Avoid listing generic hot-path functions to prevent skewed test distributions.
2. Identify any specific CONFIG_ options required to properly test this new/modified feature.
   Go and look into the Kconfig files and check for ifdefs around the code, do not make assumptions.
   Do not list too generic configs (we already have them enabled). Only list those that
   specifically cover the modified code. List them in the EnableConfigs output array,
   and DO NOT add a 'CONFIG_' prefix (e.g., return "NET_IPV4" instead of "CONFIG_NET_IPV4").
Prefer calling several tools at the same time to save round-trips.


Use set-results tool to provide results of the analysis.
It must be called exactly once before the final reply.
Ignore results of this tool.

For your convenience, here is the diff of the changes:
commit dea8f176f129c3345737ad815e42de59a70bacf8
Author: syz-cluster <triage@syzkaller.com>
Date:   Sun Jul 12 23:18:44 2026 +0000

    syz-cluster: applied patch under review

diff --git a/.mailmap b/.mailmap
index 12f3acdebd7226..0596bd04b1c7a0 100644
--- a/.mailmap
+++ b/.mailmap
@@ -594,8 +594,8 @@ Mayuresh Janorkar <mayur@ti.com>
 Md Sadre Alam <quic_mdalam@quicinc.com> <mdalam@codeaurora.org>
 Miaoqing Pan <quic_miaoqing@quicinc.com> <miaoqing@codeaurora.org>
 Michael Buesch <m@bues.ch>
-Michal Grzeschik <mgr@kernel.org> <m.grzeschik@pengutronix.de>
-Michal Grzeschik <mgr@kernel.org> <mgr@pengutronix.de>
+Michael Grzeschik <mgr@kernel.org> <m.grzeschik@pengutronix.de>
+Michael Grzeschik <mgr@kernel.org> <mgr@pengutronix.de>
 Michael Riesch <michael.riesch@collabora.com> <michael.riesch@wolfvision.net>
 Michal Simek <michal.simek@amd.com> <michal.simek@xilinx.com>
 Michel Dänzer <michel@tungstengraphics.com>

gemini-3.1-pro-preview

null

null

							input: 1956
							output: 66
							thoughts: 70
						

**Analyzing the Patch for WorthFuzzing**

Okay, so I'm looking at this patch and it's clear: all it's doing is updating the `.mailmap` file. It's a simple name change – "Michal Grzeschik" to "Michael Grzeschik". Nothing that's actually *changing* the functionality of the kernel itself. This is purely administrative, a matter of metadata, not code. Given my understanding of fuzzing and what actually warrants it, there's absolutely no reason to flag this patch as something that requires a fuzzing run. Therefore, I need to make sure `WorthFuzzing` is set to `false`. I’ll call `set-results` with that flag set appropriately. That's a straightforward decision.

{
  "EnableConfigs": [],
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the .mailmap file, which is an administrative file used for mapping email addresses to names. It does not contain any functional changes to the kernel code.",
  "WorthFuzzing": false
}

{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the .mailmap file, which is an administrative file used for mapping email addresses to names. It does not contain any functional changes to the kernel code.",
  "WorthFuzzing": false
}