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Date: Wed, 22 Aug 2018 11:13:33 +0200
From: Lukas Wunner <lukas@wunner.de>
To: Sinan Kaya <okaya@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Keith Busch <keith.busch@intel.com>, poza@codeaurora.org,
	Bjorn Helgaas <helgaas@kernel.org>,
	Thomas Tai <thomas.tai@oracle.com>, bhelgaas@google.com,
	linux-pci@vger.kernel.org, linux-pci-owner@vger.kernel.org,
	Sam Bobroff <sam.bobroff@au1.ibm.com>
Subject: Re: [PATCH 1/1] PCI/AER: prevent pcie_do_fatal_recovery from using
 device after it is removed
Message-ID: <20180822091333.rre2okhnrot44dyq@wunner.de>
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On Mon, Aug 20, 2018 at 06:13:03PM -0400, Sinan Kaya wrote:
> presence detect is optional

Hm, how so?  Do you have a spec reference for that?

Thanks,

Lukas