From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756905AbcIVRim (ORCPT ); Thu, 22 Sep 2016 13:38:42 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:56669 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754520AbcIVRij (ORCPT ); Thu, 22 Sep 2016 13:38:39 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ingo Molnar , Thomas Gleixner Subject: [PATCH 4.4 117/118] genirq/msi: Fix broken debug output Date: Thu, 22 Sep 2016 19:30:17 +0200 Message-Id: <20160922172944.650756189@linuxfoundation.org> X-Mailer: git-send-email 2.10.0 In-Reply-To: <20160922172938.643879685@linuxfoundation.org> References: <20160922172938.643879685@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thomas Gleixner commit 4364e1a29be16b2783c0bcbc263f61236af64281 upstream. virq is not required to be the same for all msi descs. Use the base irq number from the desc in the debug printk. Reported-by: Ingo Molnar Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman --- kernel/irq/msi.c | 1 + 1 file changed, 1 insertion(+) --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -298,6 +298,7 @@ int msi_domain_alloc_irqs(struct irq_dom ops->msi_finish(&arg, 0); for_each_msi_entry(desc, dev) { + virq = desc->irq; if (desc->nvec_used == 1) dev_dbg(dev, "irq %d for MSI\n", virq); else