From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756423Ab3G3Pll (ORCPT ); Tue, 30 Jul 2013 11:41:41 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:40898 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751714Ab3G3Plj (ORCPT ); Tue, 30 Jul 2013 11:41:39 -0400 Date: Tue, 30 Jul 2013 11:40:35 -0400 From: Konrad Rzeszutek Wilk To: Stefano Stabellini Cc: xen-devel@lists.xensource.com, Ian Campbell , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] do not allow XEN_TMEM on ARM64 Message-ID: <20130730154035.GA9245@phenom.dumpdata.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: acsinet22.oracle.com [141.146.126.238] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 23, 2013 at 05:46:58PM +0100, Stefano Stabellini wrote: > tmem is not supported on arm or arm64 yet. So .. I lost track of the conversation about this. We chatted about this on the hyepervisor side and then there is also this patch. What did we decide? > > Signed-off-by: Stefano Stabellini > > diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig > index 9e02d60..a18f350 100644 > --- a/drivers/xen/Kconfig > +++ b/drivers/xen/Kconfig > @@ -145,7 +146,7 @@ config SWIOTLB_XEN > > config XEN_TMEM > tristate > - depends on !ARM > + depends on !ARM && !ARM64 > default m if (CLEANCACHE || FRONTSWAP) > help > Shim to interface in-kernel Transcendent Memory hooks