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 X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C5D8C67838 for ; Mon, 10 Dec 2018 04:30:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B3B12081C for ; Mon, 10 Dec 2018 04:30:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B3B12081C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=altlinux.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726651AbeLJEaJ (ORCPT ); Sun, 9 Dec 2018 23:30:09 -0500 Received: from vmicros1.altlinux.org ([194.107.17.57]:39100 "EHLO vmicros1.altlinux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726303AbeLJEaJ (ORCPT ); Sun, 9 Dec 2018 23:30:09 -0500 Received: from mua.local.altlinux.org (mua.local.altlinux.org [192.168.1.14]) by vmicros1.altlinux.org (Postfix) with ESMTP id 0FBB272CC66; Mon, 10 Dec 2018 07:30:06 +0300 (MSK) Received: by mua.local.altlinux.org (Postfix, from userid 508) id 075E97CEFE9; Mon, 10 Dec 2018 07:30:05 +0300 (MSK) Date: Mon, 10 Dec 2018 07:30:05 +0300 From: "Dmitry V. Levin" To: Ley Foon Tan , Paul Moore , Eric Paris , Oleg Nesterov , Andy Lutomirski Cc: Elvira Khabirova , Eugene Syromyatnikov , nios2-dev@lists.rocketboards.org, linux-audit@redhat.com, linux-kernel@vger.kernel.org Subject: [PATCH v5 12/25] nios2: define syscall_get_arch() Message-ID: <20181210043005.GL6131@altlinux.org> References: <20181210042352.GA6092@altlinux.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syscall_get_arch() is required to be implemented on all architectures in addition to already implemented syscall_get_nr(), syscall_get_arguments(), syscall_get_error(), and syscall_get_return_value() functions in order to extend the generic ptrace API with PTRACE_GET_SYSCALL_INFO request. Cc: Ley Foon Tan Cc: Paul Moore Cc: Eric Paris Cc: Oleg Nesterov Cc: Andy Lutomirski Cc: Elvira Khabirova Cc: Eugene Syromyatnikov Cc: nios2-dev@lists.rocketboards.org Cc: linux-audit@redhat.com Signed-off-by: Dmitry V. Levin --- Notes: v5: added Cc arch/nios2/include/asm/syscall.h | 6 ++++++ include/uapi/linux/audit.h | 1 + 2 files changed, 7 insertions(+) diff --git a/arch/nios2/include/asm/syscall.h b/arch/nios2/include/asm/syscall.h index 9de220854c4a..cf35e210fc4d 100644 --- a/arch/nios2/include/asm/syscall.h +++ b/arch/nios2/include/asm/syscall.h @@ -17,6 +17,7 @@ #ifndef __ASM_NIOS2_SYSCALL_H__ #define __ASM_NIOS2_SYSCALL_H__ +#include #include #include @@ -135,4 +136,9 @@ static inline void syscall_set_arguments(struct task_struct *task, } } +static inline int syscall_get_arch(void) +{ + return AUDIT_ARCH_NIOS2; +} + #endif diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h index 54551adb3d5d..883c5f56be9c 100644 --- a/include/uapi/linux/audit.h +++ b/include/uapi/linux/audit.h @@ -403,6 +403,7 @@ enum { __AUDIT_ARCH_CONVENTION_MIPS64_N32) #define AUDIT_ARCH_NDS32 (EM_NDS32|__AUDIT_ARCH_LE) #define AUDIT_ARCH_NDS32BE (EM_NDS32) +#define AUDIT_ARCH_NIOS2 (EM_ALTERA_NIOS2|__AUDIT_ARCH_LE) #define AUDIT_ARCH_OPENRISC (EM_OPENRISC) #define AUDIT_ARCH_PARISC (EM_PARISC) #define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT) -- ldv