From: Alex Williamson Date: Mon, 1 Apr 2013 15:04:12 +0000 (-0600) Subject: vfio-pci: Enable raw access to unassigned config space X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~64^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7d1ea1c11b33bda2691f3294b4d735ed635535a;p=pandora-kernel.git vfio-pci: Enable raw access to unassigned config space Devices like be2net hide registers between the gaps in capabilities and architected regions of PCI config space. Our choices to support such devices is to either build an ever growing and unmanageable white list or rely on hardware isolation to protect us. These registers are really no different than MMIO or I/O port space registers, which we don't attempt to regulate, so treat PCI config space in the same way. Reported-by: Gavin Shan Signed-off-by: Alex Williamson Tested-by: Gavin Shan --- Reading git-diff-tree failed