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 Received: from mail.librecores.org (lists.librecores.org [88.198.125.70]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56722C0502A for ; Tue, 30 Aug 2022 06:53:46 +0000 (UTC) Received: from [172.31.1.100] (localhost.localdomain [127.0.0.1]) by mail.librecores.org (Postfix) with ESMTP id 5CC81248FA; Tue, 30 Aug 2022 08:53:45 +0200 (CEST) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by mail.librecores.org (Postfix) with ESMTPS id B77872431F for ; Tue, 30 Aug 2022 08:53:44 +0200 (CEST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 689E9B815D1; Tue, 30 Aug 2022 06:53:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95177C43141; Tue, 30 Aug 2022 06:53:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661842423; bh=6jVazXBqfWdKpxDWhL1vnDZxpkMfN57CDtGrBVFvRs4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F5PrLREEw9ieJXHk2T6r8fNSMm4hqpEggsRJrXPWuFPl7+oJKfH/xBCo0A6FJO0y2 t9K5uxEE398h542YOD7o2yTfT4WHu83D6O1abG132Tc4bQAupCKANNBSa193HMsikz 4M3nENDu9L/3n8h3C0uJfXqbSAkKm+orfEcMHOgDUj056bJn4i+7AKEbgu317hT+U3 3aqhj2tDhdw86//1qF+BA6svknF5okzAHkY4nNxbm4KxsHyWfDR9AJ+3fwLF8hBKQj DIDDu38CXvQN9Ac3hF/lVAAzTDYfnjIUHHuFPh1gUncCU4gVLx3CzOPt9r0MIDKxVd ZacRoVho/xM/A== From: guoren@kernel.org To: oleg@redhat.com, vgupta@kernel.org, linux@armlinux.org.uk, monstr@monstr.eu, dinguyen@kernel.org, palmer@dabbelt.com, davem@davemloft.net, arnd@arndb.de, shorne@gmail.com, guoren@kernel.org Subject: [PATCH 2/3] openrisc: ptrace: Remove duplicate operation Date: Tue, 30 Aug 2022 02:53:15 -0400 Message-Id: <20220830065316.3924938-3-guoren@kernel.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220830065316.3924938-1-guoren@kernel.org> References: <20220830065316.3924938-1-guoren@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: openrisc@lists.librecores.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Discussion around the OpenRISC processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, Guo Ren , linux-kernel@vger.kernel.org, openrisc@lists.librecores.org, sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: openrisc-bounces@lists.librecores.org Sender: "OpenRISC" From: Guo Ren The TIF_SYSCALL_TRACE is controlled by a common code, see kernel/ptrace.c and include/linux/thread.h. clear_task_syscall_work(child, SYSCALL_TRACE); Signed-off-by: Guo Ren Signed-off-by: Guo Ren --- arch/openrisc/kernel/ptrace.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c index b971740fc2aa..cc53fa676706 100644 --- a/arch/openrisc/kernel/ptrace.c +++ b/arch/openrisc/kernel/ptrace.c @@ -132,7 +132,6 @@ void ptrace_disable(struct task_struct *child) pr_debug("ptrace_disable(): TODO\n"); user_disable_single_step(child); - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); } long arch_ptrace(struct task_struct *child, long request, unsigned long addr, -- 2.36.1