qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH for-2.9 0/2] VT-d extend GAW to 48 bits


From: Peter Xu
Subject: [Qemu-devel] [PATCH for-2.9 0/2] VT-d extend GAW to 48 bits
Date: Wed, 7 Dec 2016 13:52:43 +0800

The first patch did some check to make sure the CE GAW bits are always
valid (it can overflow in old codes, I see it dangerous).

The second patch extended VT-d GAW (Guest Address Width) from 39 bits
to 48 bits.

Please review. Thanks,

Peter Xu (2):
  intel_iommu: check validity for GAW bits in CE
  intel_iommu: extend supported guest aw to 48 bits

 hw/i386/intel_iommu.c          | 12 +++++++++++-
 hw/i386/intel_iommu_internal.h |  7 +++++--
 include/hw/i386/intel_iommu.h  |  2 +-
 3 files changed, 17 insertions(+), 4 deletions(-)

-- 
2.7.4




reply via email to

[Prev in Thread] Current Thread [Next in Thread]