From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Dmitry V. Levin" Subject: [PATCH v5 12/25] nios2: define syscall_get_arch() Date: Mon, 10 Dec 2018 07:30:05 +0300 Message-ID: <20181210043005.GL6131@altlinux.org> References: <20181210042352.GA6092@altlinux.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-audit@redhat.com 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