Add SPDX-License-Identifier: GPL-2.0 to RST documentation files
that were missing it. This aligns with kernel documentation
conventions.

Signed-off-by: Yahya Toubali <yahya@yahyatoubali.me>
---
 Documentation/admin-guide/cgroup-v2.rst      | 1 +
 Documentation/core-api/housekeeping.rst      | 2 ++
 Documentation/core-api/memory-allocation.rst | 1 +
 Documentation/doc-guide/sphinx.rst           | 1 +
 Documentation/process/5.Posting.rst          | 1 +
 Documentation/process/howto.rst              | 1 +
 Documentation/sound/designs/index.rst        | 2 ++
 7 files changed, 9 insertions(+)

diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst
index 481658cfef40..f15a613fed6a 100644
--- a/Documentation/admin-guide/cgroup-v2.rst
+++ b/Documentation/admin-guide/cgroup-v2.rst
@@ -1,4 +1,5 @@
 .. _cgroup-v2:
+.. SPDX-License-Identifier: GPL-2.0
 
 ================
 Control Group v2
diff --git a/Documentation/core-api/housekeeping.rst b/Documentation/core-api/housekeeping.rst
index 71ba5d86f249..f4dc5f9337b1 100644
--- a/Documentation/core-api/housekeeping.rst
+++ b/Documentation/core-api/housekeeping.rst
@@ -1,3 +1,5 @@
+.. SPDX-License-Identifier: GPL-2.0
+
 ======================================
 Housekeeping
 ======================================
diff --git a/Documentation/core-api/memory-allocation.rst b/Documentation/core-api/memory-allocation.rst
index 0f19dd524323..370f5a0c4238 100644
--- a/Documentation/core-api/memory-allocation.rst
+++ b/Documentation/core-api/memory-allocation.rst
@@ -1,4 +1,5 @@
 .. _memory_allocation:
+.. SPDX-License-Identifier: GPL-2.0
 
 =======================
 Memory Allocation Guide
diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst
index 51c370260f3b..74a3425e81c9 100644
--- a/Documentation/doc-guide/sphinx.rst
+++ b/Documentation/doc-guide/sphinx.rst
@@ -1,4 +1,5 @@
 .. _sphinxdoc:
+.. SPDX-License-Identifier: GPL-2.0
 
 =====================================
 Using Sphinx for kernel documentation
diff --git a/Documentation/process/5.Posting.rst b/Documentation/process/5.Posting.rst
index 07d7dbed13ec..510abeea8977 100644
--- a/Documentation/process/5.Posting.rst
+++ b/Documentation/process/5.Posting.rst
@@ -1,4 +1,5 @@
 .. _development_posting:
+.. SPDX-License-Identifier: GPL-2.0
 
 Posting patches
 ===============
diff --git a/Documentation/process/howto.rst b/Documentation/process/howto.rst
index 9438e03d6f50..9001024e44cf 100644
--- a/Documentation/process/howto.rst
+++ b/Documentation/process/howto.rst
@@ -1,4 +1,5 @@
 .. _process_howto:
+.. SPDX-License-Identifier: GPL-2.0
 
 HOWTO do Linux kernel development
 =================================
diff --git a/Documentation/sound/designs/index.rst b/Documentation/sound/designs/index.rst
index 6b825c5617fc..4ba4038187b5 100644
--- a/Documentation/sound/designs/index.rst
+++ b/Documentation/sound/designs/index.rst
@@ -1,3 +1,5 @@
+.. SPDX-License-Identifier: GPL-2.0
+
 Designs and Implementations
 ===========================
 

base-commit: 1229e2e57a5c2980ccd457b9b53ea0eed5a22ab3
prerequisite-patch-id: c8aee5eb39e3cd6f2b2f28c82163565665288d2a
prerequisite-patch-id: 60ad32e9f0e74902635d7886b97c4225ac8dc5ce
prerequisite-patch-id: 76849a9365b2ef77eae25f4ee42c11f124b1ea0d
prerequisite-patch-id: 7d40674803d67642dd3326a8f4061acbcfb72998
-- 
2.55.0

Yahya Toubali <yahya@yahyatoubali.me> writes:

> Add SPDX-License-Identifier: GPL-2.0 to RST documentation files
> that were missing it. This aligns with kernel documentation
> conventions.
>
> Signed-off-by: Yahya Toubali <yahya@yahyatoubali.me>
> ---
>  Documentation/admin-guide/cgroup-v2.rst      | 1 +
>  Documentation/core-api/housekeeping.rst      | 2 ++
>  Documentation/core-api/memory-allocation.rst | 1 +
>  Documentation/doc-guide/sphinx.rst           | 1 +
>  Documentation/process/5.Posting.rst          | 1 +
>  Documentation/process/howto.rst              | 1 +
>  Documentation/sound/designs/index.rst        | 2 ++
>  7 files changed, 9 insertions(+)

In addition to Greg's comments, you'll want to split these out, since
they need to be judged by different maintainers.

Also, have you verified that GPL-2.0 is the intended license for all of
those files?  I wrote one of them and big parts of another, but you
haven't asked me...

Thanks,

jon

On Sat, Jul 18, 2026 at 05:56:16PM +0100, Yahya Toubali wrote:
> Add SPDX-License-Identifier: GPL-2.0 to RST documentation files
> that were missing it. This aligns with kernel documentation
> conventions.
> 
> Signed-off-by: Yahya Toubali <yahya@yahyatoubali.me>
> ---
>  Documentation/admin-guide/cgroup-v2.rst      | 1 +
>  Documentation/core-api/housekeeping.rst      | 2 ++
>  Documentation/core-api/memory-allocation.rst | 1 +
>  Documentation/doc-guide/sphinx.rst           | 1 +
>  Documentation/process/5.Posting.rst          | 1 +
>  Documentation/process/howto.rst              | 1 +
>  Documentation/sound/designs/index.rst        | 2 ++
>  7 files changed, 9 insertions(+)

Hi,

This is the friendly patch-bot of Greg Kroah-Hartman.  You have sent him
a patch that has triggered this response.  He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created.  Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.

You are receiving this message because of the following common error(s)
as indicated below:

- This looks like a new version of a previously submitted patch, but you
  did not list below the --- line any changes from the previous version.
  Please read the section entitled "The canonical patch format" in the
  kernel file, Documentation/process/submitting-patches.rst for what
  needs to be done here to properly describe this.

If you wish to discuss this problem further, or you have questions about
how to resolve this issue, please feel free to respond to this email and
Greg will reply once he has dug out from the pending patches received
from other developers.

thanks,

greg k-h's patch email bot