From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752172AbeCLH3X (ORCPT ); Mon, 12 Mar 2018 03:29:23 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:38739 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752027AbeCLH3V (ORCPT ); Mon, 12 Mar 2018 03:29:21 -0400 X-Google-Smtp-Source: AG47ELsYjbZ8N9TNrXJw/ZTTdvsiKhV1hSbAlF1mmiU4YuC6v2dX+nBPERsVOuurKfLs8dhXlblRxA== Date: Mon, 12 Mar 2018 08:29:18 +0100 From: Ingo Molnar To: Dominik Brodowski Cc: linux-kernel@vger.kernel.org, luto@kernel.org, torvalds@linux-foundation.org, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, "Luis R . Rodriguez" Subject: Re: [RFC PATCH 02/35] syscalls: use kernel_wait4() instead of sys_wait4() Message-ID: <20180312072918.nac7orkrcwqzabf4@gmail.com> References: <20180311105557.20807-1-linux@dominikbrodowski.net> <20180311105557.20807-3-linux@dominikbrodowski.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180311105557.20807-3-linux@dominikbrodowski.net> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Dominik Brodowski wrote: > All call sites of sys_wait4() set *rusage to NULL. Therefore, there is > no need for the copy_to_user() handling of *rusage, and we can use > kernel_wait4() directly. > > CC: Luis R. Rodriguez > CC: Al Viro > CC: Andrew Morton Could you please fix the Cc: tags in all your patches, the canonical form is: s/CC:/Cc: Thanks, Ingo