From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756224Ab2BQBJA (ORCPT ); Thu, 16 Feb 2012 20:09:00 -0500 Received: from out5-smtp.messagingengine.com ([66.111.4.29]:49279 "EHLO out5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756437Ab2BQA7Y (ORCPT ); Thu, 16 Feb 2012 19:59:24 -0500 X-Sasl-enc: NpXUIzNG2zAgB1AYPPJK/YjkwXKeFMtTbM/IHmvvp7yT 1329440363 X-Mailbox-Line: From gregkh@linuxfoundation.org Thu Feb 16 16:55:11 2012 Message-Id: <20120217005511.752504385@linuxfoundation.org> User-Agent: quilt/0.51-15.1 Date: Thu, 16 Feb 2012 16:55:23 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Stefano Stabellini , Konrad Rzeszutek Wilk Subject: [14/15] xen pvhvm: do not remap pirqs onto evtchns if !xen_have_vector_callback In-Reply-To: <20120217005650.GA17119@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stefano Stabellini commit 207d543f472c1ac9552df79838dc807cbcaa9740 upstream. Signed-off-by: Stefano Stabellini Signed-off-by: Konrad Rzeszutek Wilk Signed-off-by: Greg Kroah-Hartman --- arch/x86/pci/xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -308,7 +308,7 @@ int __init pci_xen_init(void) int __init pci_xen_hvm_init(void) { - if (!xen_feature(XENFEAT_hvm_pirqs)) + if (!xen_have_vector_callback || !xen_feature(XENFEAT_hvm_pirqs)) return 0; #ifdef CONFIG_ACPI