From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduardo Habkost Subject: Re: [PATCH v7 8/9] i386: Enable TOPOEXT feature on AMD EPYC CPU Date: Mon, 7 May 2018 18:07:47 -0300 Message-ID: <20180507210747.GI13350@localhost.localdomain> References: <1524760009-24710-1-git-send-email-babu.moger@amd.com> <1524760009-24710-9-git-send-email-babu.moger@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: geoff@hostfission.com, kvm@vger.kernel.org, mst@redhat.com, kash@tripleback.net, mtosatti@redhat.com, qemu-devel@nongnu.org, marcel@redhat.com, pbonzini@redhat.com, rth@twiddle.net To: Babu Moger Return-path: Content-Disposition: inline In-Reply-To: <1524760009-24710-9-git-send-email-babu.moger@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel2=m.gmane.org@nongnu.org Sender: "Qemu-devel" List-Id: kvm.vger.kernel.org On Thu, Apr 26, 2018 at 11:26:48AM -0500, Babu Moger wrote: > Enable TOPOEXT feature on EPYC CPU. This is required to support > hyperthreading on VM guests. Also extend xlevel to 0x8000001E. > > Signed-off-by: Babu Moger > Tested-by: Geoffrey McRae Reviewed-by: Eduardo Habkost -- Eduardo