From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [v4] libxc: Expose the 1GB pages cpuid flag to guest Date: Thu, 8 Jan 2015 14:58:42 +0000 Message-ID: <1420729122.19787.91.camel@citrix.com> References: <1417171925-10102-1-git-send-email-liang.z.li@intel.com> <54786B17020000780004B632@mail.emea.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <54786B17020000780004B632@mail.emea.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Jan Beulich Cc: tim@xen.org, wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com, Liang Li , ian.jackson@eu.citrix.com, xen-devel@lists.xen.org, yang.z.zhang@intel.com List-Id: xen-devel@lists.xenproject.org On Fri, 2014-11-28 at 11:31 +0000, Jan Beulich wrote: > >>> On 28.11.14 at 11:52, wrote: > > If hardware support the 1GB pages, expose the feature to guest by > > default. Users don't have to use a 'cpuid= ' option in config fil > > e to turn it on. > > > > If guest use shadow mode, the 1GB pages feature will be hidden from > > guest, this is done in the function hvm_cpuid(). So the change is > > okay for shadow mode case. > > > > Signed-off-by: Liang Li > > Signed-off-by: Yang Zhang > > Reviewed-by: Jan Beulich Acked + applied (to 4.6), thanks.