CQ Tang db3ac35cbd iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG ...

commit fda3bec12d upstream.

This is a 32-bit register. Apparently harmless on real hardware, but
causing justified warnings in simulation.

Signed-off-by: CQ Tang <cq.tang@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-02-25 12:01:22 -08:00

36 KiB

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