From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754760AbcESNZV (ORCPT ); Thu, 19 May 2016 09:25:21 -0400 Received: from mx2.suse.de ([195.135.220.15]:37024 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753433AbcESNZT (ORCPT ); Thu, 19 May 2016 09:25:19 -0400 Subject: Re: [PATCH v2] xen: add steal_clock support on x86 To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org References: <1463636592-13817-1-git-send-email-jgross@suse.com> Cc: sstabellini@kernel.org, boris.ostrovsky@oracle.com, david.vrabel@citrix.com From: Juergen Gross Message-ID: <573DBEBA.6020208@suse.com> Date: Thu, 19 May 2016 15:25:14 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 In-Reply-To: <1463636592-13817-1-git-send-email-jgross@suse.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19/05/16 07:43, Juergen Gross wrote: > The pv_time_ops structure contains a function pointer for the > "steal_clock" functionality used only by KVM and Xen on ARM. Xen on x86 > uses its own mechanism to account for the "stolen" time a thread wasn't > able to run due to hypervisor scheduling. > > Add support in Xen arch independent time handling for this feature by > moving it out of the arm arch into drivers/xen and remove the x86 Xen > hack. > > Signed-off-by: Juergen Gross After creating an arm cross environment I found a build error on arm. V3 coming soon. Juergen