From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f41.google.com ([209.85.220.41]:49797 "EHLO mail-pa0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754098AbaIERe5 (ORCPT ); Fri, 5 Sep 2014 13:34:57 -0400 Received: by mail-pa0-f41.google.com with SMTP id lf10so650392pab.28 for ; Fri, 05 Sep 2014 10:34:56 -0700 (PDT) Date: Fri, 5 Sep 2014 11:34:53 -0600 From: Bjorn Helgaas To: Thomas Jarosch Cc: linux-pci@vger.kernel.org, intel-gfx@lists.freedesktop.org Subject: Re: [PATCH] PCI: Add another ID for Intel GPU "spurious interrupt" quirk Message-ID: <20140905173453.GC8080@google.com> References: <12243017.yA3ijCk2M3@storm> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <12243017.yA3ijCk2M3@storm> Sender: linux-pci-owner@vger.kernel.org List-ID: On Fri, Aug 08, 2014 at 03:54:04PM +0200, Thomas Jarosch wrote: > New Intel G3258 CPU, new MSI board, same problem: > The GPU interrupt fired like crazy on monitor unplug. > > lspci output: > 00:02.0 VGA compatible controller: Intel Corporation Device 0402 (rev 06) > Subsystem: Micro-Star International Co., Ltd. Device 7817 > Flags: bus master, fast devsel, latency 0, IRQ 11 > > Signed-off-by: Thomas Jarosch > Tested-by: Thomas Jarosch > CC: stable@vger.kernel.org # v3.4+ Dropping for now, please resend if necessary after resolving Daniel's question. > --- > drivers/pci/quirks.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > index 80c2d01..d2ff39d 100644 > --- a/drivers/pci/quirks.c > +++ b/drivers/pci/quirks.c > @@ -2940,6 +2940,7 @@ static void disable_igfx_irq(struct pci_dev *dev) > DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq); > DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); > DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); > +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0402, disable_igfx_irq); > > /* > * PCI devices which are on Intel chips can skip the 10ms delay > -- > 1.9.3 >