From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Deegan Subject: Re: [PATCH 4/4] SVM: streamline entry.S code Date: Thu, 29 Aug 2013 12:56:49 +0100 Message-ID: <20130829115649.GD75385@ocelot.phlegethon.org> References: <521786A002000078000EE064@nat28.tlf.novell.com> <521787FA02000078000EE083@nat28.tlf.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1VF0qK-0002Cv-Ca for xen-devel@lists.xenproject.org; Thu, 29 Aug 2013 11:56:52 +0000 Content-Disposition: inline In-Reply-To: <521787FA02000078000EE083@nat28.tlf.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: xen-devel , Boris Ostrovsky , Keir Fraser , Jacob Shin , suravee.suthikulpanit@amd.com List-Id: xen-devel@lists.xenproject.org At 15:04 +0100 on 23 Aug (1377270250), Jan Beulich wrote: > - move stuff easily/better done in C into C code > - re-arrange code paths so that no redundant GET_CURRENT() would remain > on the fast paths > - move long latency operations earlier > - slightly defer disabling global interrupts on the VM entry path > > Signed-off-by: Jan Beulich Reviewed-by: Tim Deegan