From nobody Thu Oct 2 21:55:28 2025 Received: from mail1.fiberby.net (mail1.fiberby.net [193.104.135.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1AE5130FC06; Wed, 10 Sep 2025 23:08:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.104.135.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757545742; cv=none; b=GVrYBVExY+0qKIsflHxB34iUZYSY6ObFAnp+UllOzavs0umgX7g0GFNxsNlg/a4qmU3w0L2CAEaq1Zp/zciYevWQ0e7i1J88NVLpgQeA/+sdUWCWv0WvYnBQQI/p5pn1HMD0NDPC22maEqViYIUbwbW+K+X8DGtoQ4QPRIVQ2ks= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757545742; c=relaxed/simple; bh=KNcy1v4zfi/eZP7HpihPuqSy+gZFwWXsgS/ILoEcbXQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pz3NqMs9aLaVjcmnQyS8qR7IulYC/szmUYRUR2bH1BzJjj6MEjylBbh8HkDSncU9tnv+pwcC25ru/LCt5KB7D6i8/w50a2a639HH+oq9TWGi0sWklZ78zEskhMYHgBB0B8I6ZsKAebh0ViiIbjrIuhh9XNEu+chU2MS7g5o/Wm8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fiberby.net; spf=pass smtp.mailfrom=fiberby.net; dkim=pass (2048-bit key) header.d=fiberby.net header.i=@fiberby.net header.b=aCrbd/pD; arc=none smtp.client-ip=193.104.135.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fiberby.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fiberby.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fiberby.net header.i=@fiberby.net header.b="aCrbd/pD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=fiberby.net; s=202008; t=1757545730; bh=KNcy1v4zfi/eZP7HpihPuqSy+gZFwWXsgS/ILoEcbXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aCrbd/pDy5sdCqEDbrrk8TrMRDl8uwg5JTucd5QYqK6209lFjYSKFJRv4zEe3CyAb EG6I46jSQEneIJdLDmzAaJd/zoQwViUkrV1v/TSZyHIm3WurPd8tc9GmaYLPFBSizB +fT0OSl5aQCmXo0QqB+Vu5LZhPJJ35JrYSUXr0FtaQqxe8KNCYxRG4Y34KAdRZLRCh CYP6cOrGh97EeYxz+4bBoFgUYWGV87F66Keue6JA2n7y/lstOwiH9xDxru6us8NTpV yHf4rA6caFdsMDJVvaxxr+LXKZP97GyGXbshVaj/d+C0YHv4ampJYTKMi4lRxcfxwe eTQ1kSxL/z2EA== Received: from x201s (193-104-135-243.ip4.fiberby.net [193.104.135.243]) by mail1.fiberby.net (Postfix) with ESMTPSA id 4C921600C4; Wed, 10 Sep 2025 23:08:50 +0000 (UTC) Received: by x201s (Postfix, from userid 1000) id D36E8202A89; Wed, 10 Sep 2025 23:08:42 +0000 (UTC) From: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= To: "Jason A. Donenfeld" , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: =?UTF-8?q?Asbj=C3=B8rn=20Sloth=20T=C3=B8nnesen?= , Donald Hunter , Simon Horman , Jacob Keller , Andrew Lunn , Sabrina Dubroca , wireguard@lists.zx2c4.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v2 02/12] tools: ynl-gen: generate nested array policies Date: Wed, 10 Sep 2025 23:08:24 +0000 Message-ID: <20250910230841.384545-3-ast@fiberby.net> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250910230841.384545-1-ast@fiberby.net> References: <20250910230841.384545-1-ast@fiberby.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable This patch adds support for NLA_POLICY_NESTED_ARRAY() policies. Example spec (from future wireguard.yaml): - name: wgpeer attributes: - name: allowedips type: indexed-array sub-type: nest nested-attributes: wgallowedip yields NLA_POLICY_NESTED_ARRAY(wireguard_wgallowedip_nl_policy). This doesn't change any currently generated code, as it isn't used in any specs currently used for generating code. Signed-off-by: Asbj=C3=B8rn Sloth T=C3=B8nnesen Reviewed-by: Donald Hunter Reviewed-by: Jakub Kicinski --- tools/net/ynl/pyynl/ynl_gen_c.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/net/ynl/pyynl/ynl_gen_c.py b/tools/net/ynl/pyynl/ynl_gen= _c.py index 1543d4911bf5..b7de7f6b1fc7 100755 --- a/tools/net/ynl/pyynl/ynl_gen_c.py +++ b/tools/net/ynl/pyynl/ynl_gen_c.py @@ -816,6 +816,11 @@ class TypeArrayNest(Type): f'unsigned int n_{self.c_name}'] return super().arg_member(ri) =20 + def _attr_policy(self, policy): + if self.attr['sub-type'] =3D=3D 'nest': + return f'NLA_POLICY_NESTED_ARRAY({self.nested_render_name}_nl_= policy)' + return super()._attr_policy(policy) + def _attr_typol(self): if self.attr['sub-type'] in scalars: return f'.type =3D YNL_PT_U{c_upper(self.sub_type[1:])}, ' --=20 2.51.0