From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752807AbdCFHQF (ORCPT ); Mon, 6 Mar 2017 02:16:05 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:55106 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752713AbdCFHPy (ORCPT ); Mon, 6 Mar 2017 02:15:54 -0500 Date: Mon, 6 Mar 2017 08:07:54 +0100 From: "gregkh@linuxfoundation.org" To: =?utf-8?B?7ZeI7KKF66eM?= Cc: "linux-kernel@vger.kernel.org" , "hch@lst.de" Subject: Re: [4.11.0-rc1] kernel warning due to commit 3bb434cd, "vmw_vmci: switch to pci_irq_alloc_vectors" Message-ID: <20170306070754.GA3202@kroah.com> References: <20170306070216epcms1p647bac47d51066e44273c67e9ca95857c@epcms1p6> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20170306070216epcms1p647bac47d51066e44273c67e9ca95857c@epcms1p6> User-Agent: Mutt/1.8.0 (2017-02-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 06, 2017 at 07:02:16AM +0000, 허종만 wrote: >   > > Hi, > > I'm running kernel 4.11-rc1 on VMWare Workstation 12 Pro (Host : windows 10, Guest : Fedora 25). > > > I got kernel warning with latest kernel. > > According to git bisect, first bad commit is [3bb434cdcc6af3d4e70ba041e6f596e465d11e14] vmw_vmci: switch to pci_irq_alloc_vectors. > Reverting the commit removes the warning I see. Christoph has already send me a patch for this, it will get into Linus's tree by the end of the week. You can find it on lkml with the subject: "[PATCH] vmw_vmci: handle the return value from pci_alloc_irq_vectors correctly" thanks, greg k-h