From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH 2/4] x86: drop further constant cpu_has_* predicates Date: Wed, 14 Oct 2015 15:02:55 +0100 Message-ID: <561E608F.9090006@citrix.com> References: <561E734D02000078000AAEC5@prv-mh.provo.novell.com> <561E74FA02000078000AAEE4@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1ZmMdz-0001ds-HT for xen-devel@lists.xenproject.org; Wed, 14 Oct 2015 14:03:03 +0000 In-Reply-To: <561E74FA02000078000AAEE4@prv-mh.provo.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 , xen-devel Cc: Keir Fraser List-Id: xen-devel@lists.xenproject.org On 14/10/15 14:30, Jan Beulich wrote: > EFER and SYSCALL are required on x86-64, and I think there's no point > in assuming there might be no TSC. A few other predicates are simply > unused. Of the ones left but constant I'm not convinced we should drop > them; for some of them we may actually better make them non-constant > (see also next patch in this series). > > Signed-off-by: Jan Beulich Reviewed-by: Andrew Cooper