Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752758AbdLKTMQ (ORCPT ); Mon, 11 Dec 2017 14:12:16 -0500 Received: from mail-it0-f67.google.com ([209.85.214.67]:44939 "EHLO mail-it0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751759AbdLKTMN (ORCPT ); Mon, 11 Dec 2017 14:12:13 -0500 X-Google-Smtp-Source: ACJfBosbXy46zXi8QvMC/FkRq+yVqaM20UfhG/OhSxbR9Vo4tGEX9HKKYPn8vV8Uw6Y98sOv6bJnV/nKRwT9YmGlwgg= MIME-Version: 1.0 In-Reply-To: References: <2809506.pL8kVbvXcY@aspire.rjw.lan> <20171210213804.GA4660@amd> <76028A95-1CE1-49AA-9929-9C15FFC520EB@amacapital.net> <151331264.Sjvx2oHGGq@aspire.rjw.lan> From: Linus Torvalds Date: Mon, 11 Dec 2017 11:12:11 -0800 X-Google-Sender-Auth: SyHD4gcvoVUp6e7WPgX8t8POr64 Message-ID: Subject: Re: [PATCH] Fix resume on x86-32 machines To: Andy Lutomirski Cc: "Rafael J. Wysocki" , Pavel Machek , Andrew Lutomirski , Zhang Rui , Thomas Gleixner , Jarkko Nikula , Linux Kernel Mailing List , "the arch/x86 maintainers" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 472 Lines: 11 On Mon, Dec 11, 2017 at 10:41 AM, Andy Lutomirski wrote: > > I'll try to get to this in a day or so -- is that okay? Or should we > do some trivial fix/revert and fix it for real next time around? I don't think we want some trivial fix/revert just to keep it working. This code is too fragile as-is, and I think that "make it work" is more than reverting. You did fix real issues on x86-64 with odd segment use, for example. Linus