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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable 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 3A2B8C31E45 for ; Thu, 13 Jun 2019 20:05:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 121132147A for ; Thu, 13 Jun 2019 20:05:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726876AbfFMUFg (ORCPT ); Thu, 13 Jun 2019 16:05:36 -0400 Received: from mga14.intel.com ([192.55.52.115]:12703 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726600AbfFMUFg (ORCPT ); Thu, 13 Jun 2019 16:05:36 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Jun 2019 13:05:35 -0700 X-ExtLoop1: 1 Received: from sjchrist-coffee.jf.intel.com (HELO linux.intel.com) ([10.54.74.36]) by orsmga005.jf.intel.com with ESMTP; 13 Jun 2019 13:05:35 -0700 Date: Thu, 13 Jun 2019 13:05:35 -0700 From: Sean Christopherson To: Dave Hansen Cc: Nadav Amit , Andy Lutomirski , Alexander Graf , Marius Hillenbrand , kvm list , LKML , Kernel Hardening , Linux-MM , Alexander Graf , David Woodhouse , the arch/x86 maintainers , Peter Zijlstra Subject: Re: [RFC 00/10] Process-local memory allocations for hiding KVM secrets Message-ID: <20190613200535.GC18385@linux.intel.com> References: <20190612170834.14855-1-mhillenb@amazon.de> <459e2273-bc27-f422-601b-2d6cdaf06f84@amazon.com> <70BEF143-00BA-4E4B-ACD7-41AD2E6250BE@vmware.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Thu, Jun 13, 2019 at 10:49:42AM -0700, Dave Hansen wrote: > On 6/13/19 10:29 AM, Nadav Amit wrote: > > Having said that, I am not too excited to deal with this issue. Do > > people still care about x86/32-bit? > No, not really. Especially not for KVM, given the number of times 32-bit KVM has been broken recently without anyone noticing for several kernel releases.