projects / firefly-linux-kernel-4.4.55.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7c6471c) | patch
iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG
authorCQ Tang <cq.tang@intel.com>
Wed, 13 Jan 2016 21:15:03 +0000 (21:15 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Feb 2016 20:01:22 +0000 (12:01 -0800)
commitdb3ac35cbd310b3ce2e668f82eb6d0c77cc10b15
tree71b645950aa84770c28eadfa92bd1ee9f7f62cdftree | snapshot
parent7c6471cb94adcb2d7027d6981e87e87ccd05b06ecommit | diff
iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG

commit fda3bec12d0979aae3f02ee645913d66fbc8a26e 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>
drivers/iommu/dmar.c diff | blob | history
drivers/iommu/intel_irq_remapping.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.