From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933130AbcFHNli (ORCPT ); Wed, 8 Jun 2016 09:41:38 -0400 Received: from mx5-phx2.redhat.com ([209.132.183.37]:47038 "EHLO mx5-phx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932967AbcFHNle (ORCPT ); Wed, 8 Jun 2016 09:41:34 -0400 Date: Wed, 8 Jun 2016 09:39:58 -0400 (EDT) From: Paolo Bonzini To: Ingo Molnar Cc: Andy Lutomirski , Thomas Gleixner , linux-kernel@vger.kernel.org, Ingo Molnar , "H. Peter Anvin" , X86 ML , Rik van Riel , Peter Zijlstra Message-ID: <1855965895.20836430.1465393198716.JavaMail.zimbra@redhat.com> In-Reply-To: <20160608125406.GA11563@gmail.com> References: <1464611414-12379-1-git-send-email-pbonzini@redhat.com> <1464611414-12379-2-git-send-email-pbonzini@redhat.com> <0e02e304-a226-a35c-1109-25a35d4eae67@redhat.com> <20160608121655.GA11355@gmail.com> <2bce50fc-3cf0-eeec-1ea7-4d54550b774a@redhat.com> <20160608125406.GA11563@gmail.com> Subject: Re: [PATCH 1/2] x86/entry: Avoid interrupt flag save and restore MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Originating-IP: [10.4.164.1, 10.5.100.50] X-Mailer: Zimbra 8.0.6_GA_5922 (ZimbraWebClient - FF46 (Linux)/8.0.6_GA_5922) Thread-Topic: x86/entry: Avoid interrupt flag save and restore Thread-Index: SDj+lR0kJ52oA6gwjwDp6hMJkHfqgg== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > So I believe it would be cleaner to name the irqs-off code paths explicitly: > __guest_enter_irqsoff(), and propagate that naming into other parts as well? Ok, I'll send v2 with both the KVM cleanups and the entry optimizations. It should be four patches putting all things together. Thanks for the review! Paolo