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 260D9ECAAA1 for ; Tue, 30 Aug 2022 07:33:54 +0000 (UTC) Received: from [172.31.1.100] (localhost.localdomain [127.0.0.1]) by mail.librecores.org (Postfix) with ESMTP id EEE25248F5; Tue, 30 Aug 2022 09:33:53 +0200 (CEST) Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) by mail.librecores.org (Postfix) with ESMTPS id C0F4A24310 for ; Tue, 30 Aug 2022 09:33:52 +0200 (CEST) Received: by mail-wr1-f52.google.com with SMTP id bu22so12641618wrb.3 for ; Tue, 30 Aug 2022 00:33:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc; bh=AkyiwZAyTL+qEnClAJjmshzXLVaiiWcOqi2bEVx9lPg=; b=aRJmmvilCx9hvnJwsqFDPwUjBgxD5a6DXdivTL+SL6hBqXqSgsQY6k4ALeR8FvREBs 29wLOX4jEh7pKEjjJOucUsyR6KsAsGxnleJB90+lIKMn0lwehPN+a28RBx4XSP0JcCpb tP05S/5Bl9i9PsRfB/mpmNAHJebhPrkZO8+cqakoCF0UxM+jgP8F9hdJ7m0dJy9698Hk +ix5Kdnbdj6A9npKn848lfV0UW/d3if+lSSi0fLHWNgF4jDqVxiaJ2yKNijxt2ctV/jF s4qgeh3LyJrpPG0ORO8pKTQBjeYKw1FdHIWS+bg0J/Hp8DM6+qamo3RDZENkCPnTqP40 OTEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=AkyiwZAyTL+qEnClAJjmshzXLVaiiWcOqi2bEVx9lPg=; b=rDXoHdJUaYklv+PPtOWfIEHHeTQwQyDBZOPk+lRYermz/gI5y63J3sMlXdUgveW6LO hLn+c+40ZTsyvWH95GzLNP4/wY41wutU3jZeK5M58jvN8whXNZhaJBq6mUZP1t678LKe dR8S+a4VYbPgax8bRyhNovqERoGztNEE5TJApi9S2eKqJB5REA50QMKVcCyr6Xnh/7pD z/Qkf2bfDXa7u5tO65++98tHVDNZKC2aBqQuOktu4Itb6shLFzl3kCWEvixohlKRGrfp 3Q7LY025D/D+CUIOx79pOmmH/6nTmvirv0lAWti1+aMuhqG9PTq/CxJoDcNVCof1c/dA IcdA== X-Gm-Message-State: ACgBeo2dgp/5GjTu7WCLgDnOUJPjZ3QwN1toHLAS7jsY1Z9HgoRoz6NJ qs8uHVaakv61CINUpnktO9Q= X-Google-Smtp-Source: AA6agR7M6K5NpAKHxyoBknJxWk60gWpGtre/xWrzuWyDehqu9BTVBu8aAalG/O21/110w8lPoNr+Bg== X-Received: by 2002:a5d:59a2:0:b0:226:e6c3:a6c2 with SMTP id p2-20020a5d59a2000000b00226e6c3a6c2mr258841wrr.236.1661844832254; Tue, 30 Aug 2022 00:33:52 -0700 (PDT) Received: from localhost ([2a03:b0c0:1:d0::dee:c001]) by smtp.gmail.com with ESMTPSA id l17-20020a7bc351000000b003a5ee64cc98sm10920055wmj.33.2022.08.30.00.33.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Aug 2022 00:33:51 -0700 (PDT) Date: Tue, 30 Aug 2022 07:33:51 +0000 From: Stafford Horne To: guoren@kernel.org Subject: Re: [PATCH 2/3] openrisc: ptrace: Remove duplicate operation Message-ID: References: <20220830065316.3924938-1-guoren@kernel.org> <20220830065316.3924938-3-guoren@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220830065316.3924938-3-guoren@kernel.org> 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, monstr@monstr.eu, Guo Ren , arnd@arndb.de, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, oleg@redhat.com, dinguyen@kernel.org, openrisc@lists.librecores.org, palmer@dabbelt.com, vgupta@kernel.org, sparclinux@vger.kernel.org, linux-riscv@lists.infradead.org, linux-snps-arc@lists.infradead.org, davem@davemloft.net, linux-arm-kernel@lists.infradead.org Errors-To: openrisc-bounces@lists.librecores.org Sender: "OpenRISC" On Tue, Aug 30, 2022 at 02:53:15AM -0400, guoren@kernel.org wrote: > 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 Acked-by: Stafford Horne > --- > 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 >