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From:   =?iso-8859-1?Q?Jan_Kundr=E1t?= <jan.kundrat@cesnet.cz>
To:     Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc:     Russell King - ARM Linux <linux@armlinux.org.uk>,
        Baruch Siach <baruch@tkos.co.il>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Jason Cooper <jason@lakedaemon.net>,
        <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        Bjorn Helgaas <bhelgaas@google.com>,
        <linux-arm-kernel@lists.infradead.org>
Subject: Re: [BISECTED] Regression: Solidrun Clearfog Base won't boot since =?iso-8859-1?Q?"PCI:_mvebu:_Only_remap_I/O_space_if_configured"?=
Date:   Thu, 13 Sep 2018 10:20:45 +0200
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On =C4=8Dtvrtek 13. z=C3=A1=C5=99=C3=AD 2018 9:45:15 CEST, Thomas Petazzoni w=
rote:
> What about something like the below. I tested it, including the error
> case by forcing an -EPROBE_DEFER. The new pci_unmap_io() is modeled
> after pci_unmap_iospace(). Actually, I would prefer to use
> pci_remap_iospace() and pci_unmap_iospace() but for now this API
> doesn't allow overloading the memory type used for the mapping.

Thanks for providing this fix so quickly, Thomas. I can confirm that this=20
patch -- tested on top of 54eda9df17f3215b9ed16629ee71ea07413efdaf ("Merge=20=

tag 'pci-v4.19-fixes-1' of=20
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci"). Disclaimer: I=20=

have zero familiarity with Linux' PCI code.

Tested-by: Jan Kundr=C3=A1t <jan.kundrat@cesnet.cz>

With kind regards,
Jan