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Date:   Mon, 13 Sep 2021 16:32:34 -0400
From:   Dave Jones <davej@codemonkey.org.uk>
To:     Heiner Kallweit <hkallweit1@gmail.com>
Cc:     Linus Torvalds <torvalds@linux-foundation.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Bjorn Helgaas <bhelgaas@google.com>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: Re: Linux 5.15-rc1
Message-ID: <20210913203234.GA6762@codemonkey.org.uk>
Mail-Followup-To: Dave Jones <davej@codemonkey.org.uk>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
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        Bjorn Helgaas <bhelgaas@google.com>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
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On Mon, Sep 13, 2021 at 10:22:57PM +0200, Heiner Kallweit wrote:

 > > This didn't help I'm afraid :(
 > > It changed the VPD warning, but that's about it...
 > > 
 > > [  184.235496] pci 0000:02:00.0: calling  quirk_blacklist_vpd+0x0/0x22 @ 1
 > > [  184.235499] pci 0000:02:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format)                                                                                           
 > > [  184.235501] pci 0000:02:00.0: quirk_blacklist_vpd+0x0/0x22 took 0 usecs
 > > 
 > With this patch there's no VPD access to this device any longer. So this can't be
 > the root cause. Do you have any other PCI device that has VPD capability?
 > -> Capabilities: [...] Vital Product Data


01:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
        Subsystem: Device 1dcf:030a
	...
	        Capabilities: [e0] Vital Product Data
                Unknown small resource type 06, will not decode more.


I'll add that to the quirk list and see if that helps.

	Dave