From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750993AbaB1FQA (ORCPT ); Fri, 28 Feb 2014 00:16:00 -0500 Received: from mail-pb0-f51.google.com ([209.85.160.51]:64276 "EHLO mail-pb0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750734AbaB1FP7 (ORCPT ); Fri, 28 Feb 2014 00:15:59 -0500 From: AKASHI Takahiro To: will.deacon@arm.com Cc: viro@zeniv.linux.org.uk, eparis@redhat.com, rgb@redhat.com, catalin.marinas@arm.com, dsaxena@linaro.org, arndb@arndb.de, linux-arm-kernel@lists.infradead.org, linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, linux-audit@redhat.com, AKASHI Takahiro Subject: [PATCH v3 0/2] arm64: prerequisites for audit and ftrace Date: Fri, 28 Feb 2014 14:14:23 +0900 Message-Id: <1393564465-3862-1-git-send-email-takahiro.akashi@linaro.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1393319683-2707-1-git-send-email-takahiro.akashi@linaro.org> References: <1393319683-2707-1-git-send-email-takahiro.akashi@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset contains some patches commonly used by audit and ftrace. Patch [1/2] defines system call related TIF_* flags to add syscall_trace() hooks, including ftrace, audit and seccomp, later. Those features will be implemented in separate patchsets, but it's safe to check for all TIF_* now because they can not be turned on anyway. Patch [2/2] adds a function which returns a return value of system call. Changes v1 -> v2: * added a guard against TIF_SYSCALL_TRACE at tracehook_report_syscall_*() * renamed _TIF_WORK_SYSCALL to _TIF_SYSCALL_WORK Changes v2 -> v3: * reverted a change in syscall_trace() in v1 [1/2] * added "arm64: Add regs_return_value() in syscall.h" patch which was previously included in audit patch [2/2] AKASHI Takahiro (2): arm64: make a single hook to syscall_trace() for all syscall features arm64: Add regs_return_value() in syscall.h arch/arm64/include/asm/ptrace.h | 5 +++++ arch/arm64/include/asm/thread_info.h | 13 +++++++++++++ arch/arm64/kernel/entry.S | 5 +++-- 3 files changed, 21 insertions(+), 2 deletions(-) -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: takahiro.akashi@linaro.org (AKASHI Takahiro) Date: Fri, 28 Feb 2014 14:14:23 +0900 Subject: [PATCH v3 0/2] arm64: prerequisites for audit and ftrace In-Reply-To: <1393319683-2707-1-git-send-email-takahiro.akashi@linaro.org> References: <1393319683-2707-1-git-send-email-takahiro.akashi@linaro.org> Message-ID: <1393564465-3862-1-git-send-email-takahiro.akashi@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patchset contains some patches commonly used by audit and ftrace. Patch [1/2] defines system call related TIF_* flags to add syscall_trace() hooks, including ftrace, audit and seccomp, later. Those features will be implemented in separate patchsets, but it's safe to check for all TIF_* now because they can not be turned on anyway. Patch [2/2] adds a function which returns a return value of system call. Changes v1 -> v2: * added a guard against TIF_SYSCALL_TRACE at tracehook_report_syscall_*() * renamed _TIF_WORK_SYSCALL to _TIF_SYSCALL_WORK Changes v2 -> v3: * reverted a change in syscall_trace() in v1 [1/2] * added "arm64: Add regs_return_value() in syscall.h" patch which was previously included in audit patch [2/2] AKASHI Takahiro (2): arm64: make a single hook to syscall_trace() for all syscall features arm64: Add regs_return_value() in syscall.h arch/arm64/include/asm/ptrace.h | 5 +++++ arch/arm64/include/asm/thread_info.h | 13 +++++++++++++ arch/arm64/kernel/entry.S | 5 +++-- 3 files changed, 21 insertions(+), 2 deletions(-) -- 1.7.9.5