From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-Id: <20120217005537.739931194@linuxfoundation.org> Date: Thu, 16 Feb 2012 16:56:02 -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: [28/28] xen pvhvm: do not remap pirqs onto evtchns if !xen_have_vector_callback In-Reply-To: <20120217005609.GA17081@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.2-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 @@ -374,7 +374,7 @@ 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