[PATCH v2] doc: process: clarify scope of applying-patches as legacy reference

["Oscar Alejandro Sánchez Lucero via B4 Relay" <devnull+aleszlucero.gmail.com@kernel.org>]

From: Oscar Alejandro Sánchez Lucero <aleszlucero@gmail.com>

The applying-patches.rst document describes the manual manipulation of
source trees using the traditional 'patch' and 'diff' utilities. While
technically accurate for non-Git or constrained environments, it can
create friction for new contributors seeking the primary Git-based
workflows.

Update the opening note to explicitly state that this document serves
as a reference for legacy or constrained workflows. Provide a direct
cross-reference to howto.rst to steer contributors toward the standard
Git infrastructure.

Signed-off-by: Oscar Alejandro Sánchez Lucero <aleszlucero@gmail.com>
---
Signed-off-by: AleSZLucero <aleszlucero@gmail.com>
---
Changes in v2:
- EDITME: describe what is new in this series revision.
- EDITME: use bulletpoints and terse descriptions.
- Link to v1: https://lore.kernel.org/r/20261104-doc-patch-fix-v1-1-617cb9f4cd47@gmail.com
---
 Documentation/process/applying-patches.rst | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/Documentation/process/applying-patches.rst b/Documentation/process/applying-patches.rst
index c269f5e1a0a3..285efb6e2df4 100644
--- a/Documentation/process/applying-patches.rst
+++ b/Documentation/process/applying-patches.rst
@@ -8,8 +8,15 @@ Original by:
 
 .. note::
 
-   This document is obsolete.  In most cases, rather than using ``patch``
-   manually, you'll almost certainly want to look at using Git instead.
+   This document focuses on the legacy method of manually manipulating source 
+   trees using the traditional ``patch`` and ``diff`` utilities. 
+
+   For the standard Git-based workflow used to clone the repository and work 
+   with kernel patches, please refer to :ref:`howto`.
+
+   The information below is maintained as a reference for constrained 
+   environments or legacy workflows where Git infrastructure is unavailable.
+
 
 A frequently asked question on the Linux Kernel Mailing List is how to apply
 a patch to the kernel or, more specifically, what base kernel a patch for
@@ -20,7 +27,6 @@ In addition to explaining how to apply and revert patches, a brief
 description of the different kernel trees (and examples of how to apply
 their specific patches) is also provided.
 
-
 What is a patch?
 ================
 

---
base-commit: 05441d697f7f9a927264f4058cbbc6a03dfcac9d
change-id: 20261104-doc-patch-fix-0241ebee9254

Best regards,
-- 
Oscar Alejandro Sánchez Lucero <aleszlucero@gmail.com>