From patchwork Fri Mar 27 17:23:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Gladkov X-Patchwork-Id: 11462833 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4C30E1667 for ; Fri, 27 Mar 2020 17:32:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 35B7E2083E for ; Fri, 27 Mar 2020 17:32:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727800AbgC0Rbt (ORCPT ); Fri, 27 Mar 2020 13:31:49 -0400 Received: from raptor.unsafe.ru ([5.9.43.93]:38850 "EHLO raptor.unsafe.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727770AbgC0Rbs (ORCPT ); Fri, 27 Mar 2020 13:31:48 -0400 Received: from comp-core-i7-2640m-0182e6.redhat.com (ip-89-102-33-211.net.upcbroadband.cz [89.102.33.211]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by raptor.unsafe.ru (Postfix) with ESMTPSA id A172520AB4; Fri, 27 Mar 2020 17:24:00 +0000 (UTC) From: Alexey Gladkov To: LKML , Kernel Hardening , Linux API , Linux FS Devel , Linux Security Module Cc: Akinobu Mita , Alexander Viro , Alexey Dobriyan , Alexey Gladkov , Andrew Morton , Andy Lutomirski , Daniel Micay , Djalal Harouni , "Dmitry V . Levin" , "Eric W . Biederman" , Greg Kroah-Hartman , Ingo Molnar , "J . Bruce Fields" , Jeff Layton , Jonathan Corbet , Kees Cook , Linus Torvalds , Oleg Nesterov Subject: [PATCH v10 7/9] proc: move hidepid values to uapi as they are user interface to mount Date: Fri, 27 Mar 2020 18:23:29 +0100 Message-Id: <20200327172331.418878-8-gladkov.alexey@gmail.com> X-Mailer: git-send-email 2.25.2 In-Reply-To: <20200327172331.418878-1-gladkov.alexey@gmail.com> References: <20200327172331.418878-1-gladkov.alexey@gmail.com> MIME-Version: 1.0 X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.1 (raptor.unsafe.ru [5.9.43.93]); Fri, 27 Mar 2020 17:24:01 +0000 (UTC) Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: Suggested-by: Alexey Dobriyan Reviewed-by: Alexey Dobriyan Signed-off-by: Alexey Gladkov --- include/linux/proc_fs.h | 9 +-------- include/uapi/linux/proc_fs.h | 13 +++++++++++++ 2 files changed, 14 insertions(+), 8 deletions(-) create mode 100644 include/uapi/linux/proc_fs.h diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index afd38cae2339..d259817ec913 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -7,6 +7,7 @@ #include #include +#include struct proc_dir_entry; struct seq_file; @@ -27,14 +28,6 @@ struct proc_ops { unsigned long (*proc_get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); }; -/* definitions for hide_pid field */ -enum { - HIDEPID_OFF = 0, - HIDEPID_NO_ACCESS = 1, - HIDEPID_INVISIBLE = 2, - HIDEPID_NOT_PTRACEABLE = 4, /* Limit pids to only ptraceable pids */ -}; - /* definitions for proc mount option pidonly */ enum { PROC_PIDONLY_OFF = 0, diff --git a/include/uapi/linux/proc_fs.h b/include/uapi/linux/proc_fs.h new file mode 100644 index 000000000000..dc6d717aa6ec --- /dev/null +++ b/include/uapi/linux/proc_fs.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_PROC_FS_H +#define _UAPI_PROC_FS_H + +/* definitions for hide_pid field */ +enum { + HIDEPID_OFF = 0, + HIDEPID_NO_ACCESS = 1, + HIDEPID_INVISIBLE = 2, + HIDEPID_NOT_PTRACEABLE = 4, +}; + +#endif