From patchwork Tue Jul 12 18:41:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roberto Sassu X-Patchwork-Id: 12915413 X-Patchwork-Delegate: bpf@iogearbox.net 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 6BF71CCA47F for ; Tue, 12 Jul 2022 18:43:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234188AbiGLSnQ (ORCPT ); Tue, 12 Jul 2022 14:43:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233662AbiGLSmg (ORCPT ); Tue, 12 Jul 2022 14:42:36 -0400 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10784D9150; Tue, 12 Jul 2022 11:41:47 -0700 (PDT) Received: from fraeml714-chm.china.huawei.com (unknown [172.18.147.206]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Lj8h566V0z689wF; Wed, 13 Jul 2022 02:40:21 +0800 (CST) Received: from roberto-ThinkStation-P620.huawei.com (10.204.63.22) by fraeml714-chm.china.huawei.com (10.206.15.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 12 Jul 2022 20:41:44 +0200 From: Roberto Sassu To: , , , , , , , , , , CC: , , , , , , Roberto Sassu Subject: [PATCH v7 2/7] KEYS: Move KEY_LOOKUP_ to include/linux/key.h Date: Tue, 12 Jul 2022 20:41:23 +0200 Message-ID: <20220712184128.999301-3-roberto.sassu@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220712184128.999301-1-roberto.sassu@huawei.com> References: <20220712184128.999301-1-roberto.sassu@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.204.63.22] X-ClientProxiedBy: lhreml754-chm.china.huawei.com (10.201.108.204) To fraeml714-chm.china.huawei.com (10.206.15.33) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org In preparation for the patch that introduces the bpf_lookup_user_key() eBPF helper, move KEY_LOOKUP_ definitions to include/linux/key.h, to be able to validate the helper parameters. Signed-off-by: Roberto Sassu --- include/linux/key.h | 3 +++ security/keys/internal.h | 2 -- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/include/linux/key.h b/include/linux/key.h index 7febc4881363..a297e075038c 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -88,6 +88,9 @@ enum key_need_perm { KEY_DEFER_PERM_CHECK, /* Special: permission check is deferred */ }; +#define KEY_LOOKUP_CREATE 0x01 +#define KEY_LOOKUP_PARTIAL 0x02 + struct seq_file; struct user_struct; struct signal_struct; diff --git a/security/keys/internal.h b/security/keys/internal.h index 9b9cf3b6fcbb..3c1e7122076b 100644 --- a/security/keys/internal.h +++ b/security/keys/internal.h @@ -165,8 +165,6 @@ extern struct key *request_key_and_link(struct key_type *type, extern bool lookup_user_key_possessed(const struct key *key, const struct key_match_data *match_data); -#define KEY_LOOKUP_CREATE 0x01 -#define KEY_LOOKUP_PARTIAL 0x02 extern long join_session_keyring(const char *name); extern void key_change_session_keyring(struct callback_head *twork);