From: David Woodhouse <dwmw@amazon.co.uk>
Date: Wed, 12 Apr 2017 12:25:50 +0000 (+0100)
Subject: PCI: Fix pci_mmap_fits() for HAVE_PCI_RESOURCE_TO_USER platforms
X-Git-Tag: v3.2.92~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0531078569b34f893b3f3c1642ce3c01cc11fe5;p=pandora-kernel.git

PCI: Fix pci_mmap_fits() for HAVE_PCI_RESOURCE_TO_USER platforms

commit 6bccc7f426abd640f08d8c75fb22f99483f201b4 upstream.

In the PCI_MMAP_PROCFS case when the address being passed by the user is a
'user visible' resource address based on the bus window, and not the actual
contents of the resource, that's what we need to be checking it against.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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