From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [RFC 23/23] arm/xen: Add support for 64KB page granularity Date: Tue, 23 Jun 2015 16:02:47 +0100 Message-ID: <55897517.9000306__385.261109522794$1435071966$gmane$org@citrix.com> References: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> <1431622863-28575-24-git-send-email-julien.grall@citrix.com> <55896F2D.5030405@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Z7PkF-0001OB-R8 for xen-devel@lists.xenproject.org; Tue, 23 Jun 2015 15:04:15 +0000 In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Stefano Stabellini , Julien Grall Cc: Russell King , ian.campbell@citrix.com, tim@xen.org, linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-arm-kernel@lists.infradead.org List-Id: xen-devel@lists.xenproject.org On 23/06/15 15:49, Stefano Stabellini wrote: > Yes, you are right, I was reading an older version of Linux that still > had xen_remap_domain_mfn_range properly implemented. > > The new function is called xen_remap_domain_mfn_array which calls > xen_xlate_remap_gfn_array. > > I'll rephrase my question then: What about xen_remap_domain_mfn_array? I > guess we don't support that use case on 64K guests? If so, I would > appreaciate an assert and/or an error message. See https://lkml.org/lkml/2015/5/14/563 -- Julien Grall