From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756599AbcGZMbe (ORCPT ); Tue, 26 Jul 2016 08:31:34 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52675 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756371AbcGZMa5 (ORCPT ); Tue, 26 Jul 2016 08:30:57 -0400 From: Vitaly Kuznetsov To: xen-devel@lists.xenproject.org Cc: linux-kernel@vger.kernel.org, x86@kernel.org, Stefano Stabellini , Boris Ostrovsky , David Vrabel , Juergen Gross , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Jan Beulich" , Andrew Cooper , Julien Grall Subject: [PATCH linux v3 8/9] xen/evtchn: use xen_vcpu_id mapping Date: Tue, 26 Jul 2016 14:30:27 +0200 Message-Id: <1469536228-29932-9-git-send-email-vkuznets@redhat.com> In-Reply-To: <1469536228-29932-1-git-send-email-vkuznets@redhat.com> References: <1469536228-29932-1-git-send-email-vkuznets@redhat.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Tue, 26 Jul 2016 12:30:56 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the newly introduced xen_vcpu_id mapping to get Xen's idea of vCPU id for CPU0. Signed-off-by: Vitaly Kuznetsov --- Changes since v1: - Use xen_vcpu_nr() helper [David Vrabel] --- drivers/xen/evtchn.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c index f4edd6df..7c3113e 100644 --- a/drivers/xen/evtchn.c +++ b/drivers/xen/evtchn.c @@ -55,6 +55,7 @@ #include #include #include +#include #include struct per_user_data { @@ -448,7 +449,7 @@ static long evtchn_ioctl(struct file *file, break; bind_virq.virq = bind.virq; - bind_virq.vcpu = 0; + bind_virq.vcpu = xen_vcpu_nr(0); rc = HYPERVISOR_event_channel_op(EVTCHNOP_bind_virq, &bind_virq); if (rc != 0) -- 2.7.4