AI Trajectory

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{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "KMSANReasoning": "",
  "NeedsKMSAN": false,
  "Reasoning": "The patch only modifies the CREDITS and MAINTAINERS files, updating maintainer information for the CIFS and SMB3 client. There are no functional changes to the kernel code.",
  "WorthFuzzing": false
}

null

{
  "PatchDiff": "commit b50de5d30bdd9e55606d69d886ae5d6ef560cd05\nAuthor: syz-cluster \u003ctriage@syzkaller.com\u003e\nDate:   Tue Aug 18 18:02:27 2026 +0000\n\n    syz-cluster: applied patch under review\n\ndiff --git a/CREDITS b/CREDITS\nindex 91c51c14e993a..d3f60da01dad8 100644\n--- a/CREDITS\n+++ b/CREDITS\n@@ -1320,6 +1320,11 @@ D: Initial GPL'd Frame Relay driver\n D: Dynamic PPP devices\n D: Sundry modularizations (PPP, IPX, ...) and fixes\n \n+N: Steve French\n+E: sfrench@samba.org\n+E: smfrench@gmail.com\n+D: Author and maintainer of the cifs filesystem for many years.\n+\n N: Bob Frey\n E: bobf@advansys.com\n D: AdvanSys SCSI driver\ndiff --git a/MAINTAINERS b/MAINTAINERS\nindex 8014b9f8253ed..55f27757dde5a 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -6458,9 +6458,8 @@ F:\trust/kernel/clk.rs\n X:\tdrivers/clk/clkdev.c\n \n COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)\n-M:\tSteve French \u003csfrench@samba.org\u003e\n-M:\tSteve French \u003csmfrench@gmail.com\u003e\n-R:\tPaulo Alcantara \u003cpc@manguebit.org\u003e (DFS, global name space)\n+M:\tPaulo Alcantara \u003cpc@manguebit.org\u003e\n+M:\tNamjae Jeon \u003clinkinjeon@kernel.org\u003e\n R:\tRonnie Sahlberg \u003cronniesahlberg@gmail.com\u003e (directory leases, sparse files)\n R:\tShyam Prasad N \u003csprasad@microsoft.com\u003e (multichannel)\n R:\tTom Talpey \u003ctom@talpey.com\u003e (RDMA, smbdirect)\n@@ -6469,7 +6468,7 @@ L:\tlinux-cifs@vger.kernel.org\n L:\tsamba-technical@lists.samba.org (moderated for non-subscribers)\n S:\tSupported\n W:\thttps://wiki.samba.org/index.php/LinuxCIFS\n-T:\tgit https://git.samba.org/sfrench/cifs-2.6.git for-next\n+T:\tgit https://git.manguebit.org/linux.git cifs-next\n F:\tDocumentation/admin-guide/cifs/\n F:\tfs/smb/client/\n F:\tfs/smb/common/\n"
}

best-expensive

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{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the CREDITS and MAINTAINERS files, updating maintainer information for the CIFS and SMB3 client. There are no 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).
- Code in vendor-specific PCIe switch, SmartNIC, or GPU drivers (e.g., mlxsw, pds_core, qed,
  ionic, amdgpu) that require physical PCIe hardware cards not emulated in standard QEMU.
- Driver .remove, .shutdown, or pci_unregister_driver teardown callbacks (e.g., igb_remove)
  that are executed only during PCI hot-unplug or sysfs driver unbind operations.

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.
   Prefer non-static, non-inlined API entrypoint functions over internal static helper functions
   (which are inlined by the compiler and do not have distinct symbol addresses).
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.
   Also check "depends on" lines in Kconfig to include any non-standard parent subsystem configs
   needed for Kbuild to compile the code statically into vmlinux. 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 b50de5d30bdd9e55606d69d886ae5d6ef560cd05
Author: syz-cluster <triage@syzkaller.com>
Date:   Tue Aug 18 18:02:27 2026 +0000

    syz-cluster: applied patch under review

diff --git a/CREDITS b/CREDITS
index 91c51c14e993a..d3f60da01dad8 100644
--- a/CREDITS
+++ b/CREDITS
@@ -1320,6 +1320,11 @@ D: Initial GPL'd Frame Relay driver
 D: Dynamic PPP devices
 D: Sundry modularizations (PPP, IPX, ...) and fixes
 
+N: Steve French
+E: sfrench@samba.org
+E: smfrench@gmail.com
+D: Author and maintainer of the cifs filesystem for many years.
+
 N: Bob Frey
 E: bobf@advansys.com
 D: AdvanSys SCSI driver
diff --git a/MAINTAINERS b/MAINTAINERS
index 8014b9f8253ed..55f27757dde5a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6458,9 +6458,8 @@ F:	rust/kernel/clk.rs
 X:	drivers/clk/clkdev.c
 
 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
-M:	Steve French <sfrench@samba.org>
-M:	Steve French <smfrench@gmail.com>
-R:	Paulo Alcantara <pc@manguebit.org> (DFS, global name space)
+M:	Paulo Alcantara <pc@manguebit.org>
+M:	Namjae Jeon <linkinjeon@kernel.org>
 R:	Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files)
 R:	Shyam Prasad N <sprasad@microsoft.com> (multichannel)
 R:	Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
@@ -6469,7 +6468,7 @@ L:	linux-cifs@vger.kernel.org
 L:	samba-technical@lists.samba.org (moderated for non-subscribers)
 S:	Supported
 W:	https://wiki.samba.org/index.php/LinuxCIFS
-T:	git https://git.samba.org/sfrench/cifs-2.6.git for-next
+T:	git https://git.manguebit.org/linux.git cifs-next
 F:	Documentation/admin-guide/cifs/
 F:	fs/smb/client/
 F:	fs/smb/common/

gemini-3.1-pro-preview

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							input: 2406
							output: 67
							thoughts: 86
						

**My Assessment of this Patch**

Okay, so this patch is a straightforward metadata update, specifically targeting the `CREDITS` and `MAINTAINERS` files. My immediate read is that it's a documentation-focused change. The core of the modification is a personnel shift within the CIFS and SMB3 maintainership. Steve French is being acknowledged in `CREDITS` but removed from `MAINTAINERS`, and Paulo Alcantara and Namjae Jeon are stepping up as new maintainers. Plus, there's a minor update to the Git tree URL.

Critically, there are *no* reported changes to the actual kernel code itself. Given my expertise, I understand that this means no functional modifications are present. Therefore, considering the context of "WorthFuzzing", I have to conclude that this patch isn't applicable. This is definitely `WorthFuzzing=false`. It's a clean metadata adjustment with no risk of introducing regressions or security vulnerabilities at this time.

{
  "EnableConfigs": [],
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the CREDITS and MAINTAINERS files, updating maintainer information for the CIFS and SMB3 client. There are no functional changes to the kernel code.",
  "WorthFuzzing": false
}

{
  "EnableConfigs": null,
  "FocusSymbols": [],
  "Reasoning": "The patch only modifies the CREDITS and MAINTAINERS files, updating maintainer information for the CIFS and SMB3 client. There are no functional changes to the kernel code.",
  "WorthFuzzing": false
}

{
  "WorthFuzzing": false
}

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