Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752831AbdFLV4h (ORCPT ); Mon, 12 Jun 2017 17:56:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:35510 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752430AbdFLV4g (ORCPT ); Mon, 12 Jun 2017 17:56:36 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F04EA23981 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=helgaas@kernel.org Date: Mon, 12 Jun 2017 16:56:32 -0500 From: Bjorn Helgaas To: Alex Williamson Cc: linux-pci@vger.kernel.org, bhelgaas@google.com, Jesse Brandeburg , Stefan Assmann , linux-kernel@vger.kernel.org Subject: Re: [PATCH] PCI: Add Intel XXV710 to broken INTx masking quirk Message-ID: <20170612215632.GA4379@bhelgaas-glaptop.roam.corp.google.com> References: <20170607190027.22611.92564.stgit@gimli.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170607190027.22611.92564.stgit@gimli.home> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1375 Lines: 33 On Wed, Jun 07, 2017 at 01:00:48PM -0600, Alex Williamson wrote: > Just like the other XL710 and X710 variants, the XXV710 device IDs > appear to have the same hardware bug, the status register doesn't > report pending interrupts resulting in "irq xx: nobody cared..." > errors from the spurious interrupt handler when we try to use it > with device assignment. > > Reported-by: Stefan Assmann > Signed-off-by: Alex Williamson > Cc: Jesse Brandeburg Applied with Jesse's ack to pci/virtualization for v4.13, thanks! > --- > drivers/pci/quirks.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > index 16e6cd86ad71..aa1c9e65f562 100644 > --- a/drivers/pci/quirks.c > +++ b/drivers/pci/quirks.c > @@ -3236,6 +3236,10 @@ static void quirk_broken_intx_masking(struct pci_dev *dev) > quirk_broken_intx_masking); > DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1589, > quirk_broken_intx_masking); > +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x158a, > + quirk_broken_intx_masking); > +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x158b, > + quirk_broken_intx_masking); > DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x37d0, > quirk_broken_intx_masking); > DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x37d1, >