From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752490AbdF2I5w (ORCPT ); Thu, 29 Jun 2017 04:57:52 -0400 Received: from www62.your-server.de ([213.133.104.62]:37504 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751861AbdF2I5o (ORCPT ); Thu, 29 Jun 2017 04:57:44 -0400 Message-ID: <5954C0FC.9040804@iogearbox.net> Date: Thu, 29 Jun 2017 10:57:32 +0200 From: Daniel Borkmann User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Michael Ellerman , kernel-hardening@lists.openwall.com CC: keescook@chromium.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, labbott@redhat.com Subject: Re: [kernel-hardening] [RFC PATCH 4/4] bpf: Use linux/set_memory.h References: <1498717781-29151-1-git-send-email-mpe@ellerman.id.au> <1498717781-29151-4-git-send-email-mpe@ellerman.id.au> In-Reply-To: <1498717781-29151-4-git-send-email-mpe@ellerman.id.au> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/29/2017 08:29 AM, Michael Ellerman wrote: > This header always exists, so doesn't require an ifdef around its > inclusion. When CONFIG_ARCH_HAS_SET_MEMORY=y it includes the asm header, > otherwise it provides empty versions of the set_memory_xx() routines. > > Signed-off-by: Michael Ellerman Acked-by: Daniel Borkmann