[PATCH] Documentation: request patches not to be PGP signed

[Alyssa Ross <hi@alyssa.is>]

Just ran into this.  In future we could potentially consider
encouraging attestation using patatt[1] instead.

This documentation page is a bit buried, but I don't think there's
currently a better place.  I'm hoping that at some point we'll do a
full documentation reorganization.

Link: https://people.kernel.org/monsieuricon/end-to-end-patch-attestation-with-patatt-and-b4 [1]
Signed-off-by: Alyssa Ross <hi@alyssa.is>
---
 Documentation/contributing/working-with-patches.adoc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/contributing/working-with-patches.adoc b/Documentation/contributing/working-with-patches.adoc
index dfd4ed5..8e22343 100644
--- a/Documentation/contributing/working-with-patches.adoc
+++ b/Documentation/contributing/working-with-patches.adoc
@@ -4,9 +4,13 @@
 :page-has_children: true
 
 // SPDX-FileCopyrightText: 2022 Unikie
+// SPDX-FileCopyrightText: 2025 Alyssa Ross <hi@alyssa.is>
 // SPDX-License-Identifier: GFDL-1.3-no-invariants-or-later OR CC-BY-SA-4.0
 
 Patches are the way for contributors to submit code to the Spectrum project.
 
+Please do not sign patch emails with OpenPGP, as `git am` currently
+can't handle it.
+
 Make sure to xref:b4.adoc[install and configure the b4 utility] for
 applying and testing other people's patches.

base-commit: 979bd3090215048fc6815abb2189b4d1809c98ef
-- 
2.49.0