tree 745ffee7bd26029d886bfa0a371de0bbf692f54a
parent b6ab66aa5d376583a17137cbb2d3a728f29acae2
author Akash Goel <akash.goel@intel.com> 1389610521 +0530
committer Jani Nikula <jani.nikula@intel.com> 1393840275 +0200

drm/i915: Resolving the memory region conflict for Stolen area

There is a conflict seen when requesting the kernel to reserve
the physical space used for the stolen area. This is because
some BIOS are wrapping the stolen area in the root PCI bus, but have
an off-by-one error. As a workaround we retry the reservation with an
offset of 1 instead of 0.

v2: updated commit message & the comment in source file (Daniel)

Signed-off-by: Akash Goel <akash.goel@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>