netlink: specs: don't allow version to be specified for genetlink

There is no good reason to specify the version for new protocols.
Forbid it in genetlink schema.

If the future proves me wrong, this restriction could be easily lifted.

Move the version definition in between legacy properties
in genetlink-legacy.

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20231010074810.191177-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/Documentation/netlink/genetlink-c.yaml b/Documentation/netlink/genetlink-c.yaml
index 32736b2..f9366aa 100644 (file)
--- a/Documentation/netlink/genetlink-c.yaml
+++ b/Documentation/netlink/genetlink-c.yaml
@@ -26,10 +26,6 @@ properties:
     type: string
   doc:
     type: string
-  version:
-    description: Generic Netlink family version. Default is 1.
-    type: integer
-    minimum: 1
   protocol:
     description: Schema compatibility level. Default is "genetlink".
     enum: [ genetlink, genetlink-c ]

diff --git a/Documentation/netlink/genetlink-legacy.yaml b/Documentation/netlink/genetlink-legacy.yaml
index 25fe137..a6a4903 100644 (file)
--- a/Documentation/netlink/genetlink-legacy.yaml
+++ b/Documentation/netlink/genetlink-legacy.yaml
@@ -26,10 +26,6 @@ properties:
     type: string
   doc:
     type: string
-  version:
-    description: Generic Netlink family version. Default is 1.
-    type: integer
-    minimum: 1
   protocol:
     description: Schema compatibility level. Default is "genetlink".
     enum: [ genetlink, genetlink-c, genetlink-legacy ] # Trim
@@ -53,6 +49,10 @@ properties:
       Defines if the input policy in the kernel is global, per-operation, or split per operation type.
       Default is split.
     enum: [ split, per-op, global ]
+  version:
+    description: Generic Netlink family version. Default is 1.
+    type: integer
+    minimum: 1
   # End genetlink-legacy
 
   definitions:

diff --git a/Documentation/netlink/genetlink.yaml b/Documentation/netlink/genetlink.yaml
index 6ea1c94..2b788e6 100644 (file)
--- a/Documentation/netlink/genetlink.yaml
+++ b/Documentation/netlink/genetlink.yaml
@@ -26,10 +26,6 @@ properties:
     type: string
   doc:
     type: string
-  version:
-    description: Generic Netlink family version. Default is 1.
-    type: integer
-    minimum: 1
   protocol:
     description: Schema compatibility level. Default is "genetlink".
     enum: [ genetlink ]