From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC68AC43334 for ; Wed, 6 Jul 2022 21:29:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231384AbiGFV3Q (ORCPT ); Wed, 6 Jul 2022 17:29:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52446 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234469AbiGFV3P (ORCPT ); Wed, 6 Jul 2022 17:29:15 -0400 Received: from mout02.posteo.de (mout02.posteo.de [185.67.36.66]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA93E27145 for ; Wed, 6 Jul 2022 14:29:13 -0700 (PDT) Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 3763624010B for ; Wed, 6 Jul 2022 23:29:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1657142952; bh=9homCnqwI15GIWOQULXVSDjYJLGAe6h8MyQUPuLRBJ0=; h=From:To:Subject:Date:From; b=g7cLiMHqUtaaMzeVp7FEXerI/wPYKFPYDMwM7bbGxMv7nPKWxm9bdNWnNFkM+uS+K gPsSBnepmjXEtSITu6RJRZxnUx3H3wplTzRkzycL3Loriv3fXgR3z/e2ub8ymUruMN 7TP1PGWRWpcvBZpsowfsGblcoEQTgbnv7j9HzWAiXiSiGI7E8M1cd4G5GyWRpXw+Kh GoWGpzPDBYu3b6sFzVDQrsndcK/qTTFvx+oVRVFksMsoDhNo2iKFCBGBE9ZFmrLG+g fF32G5mmjyAdAuruPKaaFKjQjbJ1cYw3FHv1QwDSe5oy4TsQyorEXBWEGo/DZFC5cO DJ8nMVqdqjbCQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4LdXjg3G0bz9rxM; Wed, 6 Jul 2022 23:29:11 +0200 (CEST) From: =?UTF-8?q?Daniel=20M=C3=BCller?= To: bpf@vger.kernel.org, ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net, quentin@isovalent.com, kernel-team@fb.com Subject: [PATCH bpf-next 1/2] bpftool: Add support for KIND_RESTRICT to gen min_core_btf command Date: Wed, 6 Jul 2022 21:28:54 +0000 Message-Id: <20220706212855.1700615-2-deso@posteo.net> In-Reply-To: <20220706212855.1700615-1-deso@posteo.net> References: <20220706212855.1700615-1-deso@posteo.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org This change adjusts bpftool's type marking logic, as used in conjunction with TYPE_EXISTS relocations, to correctly recognize and handle the RESTRICT BTF kind. [0]: https://lore.kernel.org/bpf/20220623212205.2805002-1-deso@posteo.net/T/#m4c75205145701762a4b398e0cdb911d5b5305ffc Suggested-by: Andrii Nakryiko Signed-off-by: Daniel Müller --- tools/bpf/bpftool/gen.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 3d35fbc..1cf53b 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -1762,6 +1762,7 @@ btfgen_mark_type(struct btfgen_info *info, unsigned int type_id, bool follow_poi } break; case BTF_KIND_CONST: + case BTF_KIND_RESTRICT: case BTF_KIND_VOLATILE: case BTF_KIND_TYPEDEF: err = btfgen_mark_type(info, btf_type->type, follow_pointers); -- 2.30.2