From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Herrenschmidt Subject: Re: [Qemu-ppc] KVM and variable-endianness guest CPUs Date: Tue, 28 Jan 2014 11:07:58 +1100 Message-ID: <1390867678.3872.36.camel@pasglop> References: <03D15FE3-2A12-4D60-8D20-07D05F3740F6@suse.de> <20140120191919.GH13432@cbox> <1390867656.3872.35.camel@pasglop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Victor Kamensky , Thomas Falcon , kvm-devel , QEMU Developers , "qemu-ppc@nongnu.org" , "kvmarm@lists.cs.columbia.edu" , Christoffer Dall To: Peter Maydell Return-path: Received: from gate.crashing.org ([63.228.1.57]:59033 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751405AbaA1AIY (ORCPT ); Mon, 27 Jan 2014 19:08:24 -0500 In-Reply-To: <1390867656.3872.35.camel@pasglop> Sender: kvm-owner@vger.kernel.org List-ID: On Tue, 2014-01-28 at 11:07 +1100, Benjamin Herrenschmidt wrote: > On Thu, 2014-01-23 at 15:33 +0000, Peter Maydell wrote: > > (4) PPC CPUs in BE mode and ARM CPUs in BE mode are not > > the same, because in the ARM case it is doing an > > internal-to-CPU byteswap, and in the PPC case it is not > > Aren't they both byte-order invariant ? I meant byte-address... > In that case they are the same. > > Ben. >