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 X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52E93C54FCB for ; Fri, 24 Apr 2020 13:37:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 34DE420736 for ; Fri, 24 Apr 2020 13:37:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="aT20FB4i" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727070AbgDXNhY (ORCPT ); Fri, 24 Apr 2020 09:37:24 -0400 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:51492 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726301AbgDXNhX (ORCPT ); Fri, 24 Apr 2020 09:37:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1587735443; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=4p9xE6dDL4DwA5J4m+c63Sg1xaDNlwCwqGVVFWe5OKA=; b=aT20FB4iKIitqWG8j80qRr8oQDSsExlugSCww9JrZvaPsLiC5nnzw5ZMFZJu1T6tzvtzy8 PLuQehC8+WwWpbx24Dwgwv9alFpgSTPo3USctrr6/PYFNJuH8VOevLFm8iU0yo4jXHJldG PF4waPTnEACIUPa1BxA8ucwbJ23Lcp0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-290-PGQFGcJnM42jROWMNDQS9Q-1; Fri, 24 Apr 2020 09:37:19 -0400 X-MC-Unique: PGQFGcJnM42jROWMNDQS9Q-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4838A8B8C96; Fri, 24 Apr 2020 13:37:17 +0000 (UTC) Received: from treble (ovpn-118-207.rdu2.redhat.com [10.10.118.207]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 011E599DE; Fri, 24 Apr 2020 13:37:11 +0000 (UTC) Date: Fri, 24 Apr 2020 08:37:09 -0500 From: Josh Poimboeuf To: Christian Borntraeger Cc: Miroslav Benes , Gerald Schaefer , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Zijlstra , Jessica Yu , linux-s390@vger.kernel.org, heiko.carstens@de.ibm.com, Vasily Gorbik , Joe Lawrence Subject: Re: [PATCH v2 6/9] s390/module: Use s390_kernel_write() for late relocations Message-ID: <20200424133709.egffplf3ewrc4leg@treble> References: <18266eb2c2c9a2ce0033426837d89dcb363a85d3.1587131959.git.jpoimboe@redhat.com> <20200422164037.7edd21ea@thinkpad> <20200422172126.743908f5@thinkpad> <20200422194605.n77t2wtx5fomxpyd@treble> <20200423141834.234ed0bc@thinkpad> <20200423141228.sjvnxwdqlzoyqdwg@treble> <20200423181030.b5mircvgc7zmqacr@treble> <20200423232657.7minzcsysnhp474w@treble> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 24, 2020 at 09:20:24AM +0200, Christian Borntraeger wrote: > > Here's a fix, using write() for the PLT and the GOT. > > Are you going to provide a proper patch? Yes. These incremental patches are intended to be part of the discussion, feel free to ignore them. -- Josh