From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Mon, 20 Apr 2026 13:40:35 +0000 (+0200)
Subject: 5.15-stable patches
X-Git-Url: http://git.ipfire.org/index.cgi?a=commitdiff_plain;h=ac928117da57e9b079c39acebcaee81cbf6cf4fa;p=thirdparty%2Fkernel%2Fstable-queue.git

5.15-stable patches

added patches:
	checkpatch-add-support-for-assisted-by-tag.patch
---

diff --git a/queue-5.15/checkpatch-add-support-for-assisted-by-tag.patch b/queue-5.15/checkpatch-add-support-for-assisted-by-tag.patch
new file mode 100644
index 0000000000..2123bde8c7
--- /dev/null
+++ b/queue-5.15/checkpatch-add-support-for-assisted-by-tag.patch
@@ -0,0 +1,63 @@
+From d1db4118489fffd2b2f612140b7acbb477880839 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 11 Mar 2026 17:58:17 -0400
+Subject: checkpatch: add support for Assisted-by tag
+
+From: Sasha Levin <sashal@kernel.org>
+
+commit d1db4118489fffd2b2f612140b7acbb477880839 upstream.
+
+The Assisted-by tag was introduced in
+Documentation/process/coding-assistants.rst for attributing AI tool
+contributions to kernel patches.  However, checkpatch.pl did not recognize
+this tag, causing two issues:
+
+  WARNING: Non-standard signature: Assisted-by:
+  ERROR: Unrecognized email address: 'AGENT_NAME:MODEL_VERSION'
+
+Fix this by:
+1. Adding Assisted-by to the recognized $signature_tags list
+2. Skipping email validation for Assisted-by lines since they use the
+   AGENT_NAME:MODEL_VERSION format instead of an email address
+3. Warning when the Assisted-by value doesn't match the expected format
+
+Link: https://lkml.kernel.org/r/20260311215818.518930-1-sashal@kernel.org
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+Reported-by: Bart Van Assche <bvanassche@acm.org>
+Acked-by: Joe Perches <joe@perches.com>
+Cc: Andy Whitcroft <apw@canonical.com>
+Cc: Dwaipayan Ray <dwaipayanray1@gmail.com>
+Cc: Jonathan Corbet <corbet@lwn.net>
+Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com>
+Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ scripts/checkpatch.pl |   10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/scripts/checkpatch.pl
++++ b/scripts/checkpatch.pl
+@@ -588,6 +588,7 @@ our $signature_tags = qr{(?xi:
+ 	Reviewed-by:|
+ 	Reported-by:|
+ 	Suggested-by:|
++	Assisted-by:|
+ 	To:|
+ 	Cc:
+ )};
+@@ -3000,6 +3001,15 @@ sub process {
+ 				}
+ 			}
+ 
++			# Assisted-by uses AGENT_NAME:MODEL_VERSION format, not email
++			if ($sign_off =~ /^Assisted-by:/i) {
++				if ($email !~ /^\S+:\S+/) {
++					WARN("BAD_SIGN_OFF",
++					     "Assisted-by expects 'AGENT_NAME:MODEL_VERSION [TOOL1] [TOOL2]' format\n" . $herecurr);
++				}
++				next;
++			}
++
+ 			my ($email_name, $name_comment, $email_address, $comment) = parse_email($email);
+ 			my $suggested_email = format_email(($email_name, $name_comment, $email_address, $comment));
+ 			if ($suggested_email eq "") {
diff --git a/queue-5.15/series b/queue-5.15/series
index ff818e3199..104d0b4137 100644
--- a/queue-5.15/series
+++ b/queue-5.15/series
@@ -79,3 +79,4 @@ fsl-mc-use-driver_set_override-instead-of-open-codin.patch
 smb-client-fix-potential-uaf-in-smb2_is_valid_oplock.patch
 nf_tables-nft_dynset-fix-possible-stateful-expressio.patch
 rxrpc-proc-size-address-buffers-for-pispc-output.patch
+checkpatch-add-support-for-assisted-by-tag.patch