From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753765AbdAZK0N (ORCPT ); Thu, 26 Jan 2017 05:26:13 -0500 Received: from mail-wm0-f67.google.com ([74.125.82.67]:34107 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753651AbdAZK0K (ORCPT ); Thu, 26 Jan 2017 05:26:10 -0500 Date: Thu, 26 Jan 2017 11:26:06 +0100 From: Ingo Molnar To: riel@redhat.com Cc: linux-kernel@vger.kernel.org, luto@kernel.org, yu-cheng.yu@intel.com, dave.hansen@linux.intel.com, bp@suse.de Subject: Re: [PATCH] x86/fpu: Rename copyin_to_xsaves()/copyout_from_xsaves() to copy_user_to_xstate()/copy_xstate_to_user() Message-ID: <20170126102606.GA14834@gmail.com> References: <20170126015759.25871-1-riel@redhat.com> <20170126015759.25871-3-riel@redhat.com> <20170126081417.GC3399@gmail.com> <20170126082145.GA25331@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170126082145.GA25331@gmail.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Ingo Molnar wrote: > > * Ingo Molnar wrote: > > > 1) > > > > the 'copyin/copyout' nomenclature needlessly departs from what the modern FPU code > > uses, which is: > > The patch below implements this first step. Untested. I sent out the other cleanups as well, in: [PATCH 00/14] x86/fpu: Clean up ptrace copying functions which includes the first fix, and if it all works, could be used as a base for the second fix as well. Thanks, Ingo