Re: [PATCH 0/4] KVM: nSVM: Check reserved bits in DR6, DR7 and EFER on vmrun of nested guests

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Ping.

On 5/22/20 3:19 PM, Krish Sadhukhan wrote:
Patch# 1: Moves the check for upper 32 reserved bits of DR6 to a new function.
Patch# 2: Adds the KVM checks for DR6[63:32] and DR7[64:32] reserved bits
Patch# 3: Adds kvm-unit-tests for DR6[63:32] and DR7[64:32] reserved bits and
	  reserved bits in EFER
Patch# 4: Removes the duplicate definition of 'vmcb' that sneaked via one of
	  my previous patches.


[PATCH 1/4] KVM: x86: Move the check for upper 32 reserved bits of
[PATCH 2/4] KVM: nSVM: Check that DR6[63:32] and DR7[64:32] are not
[PATCH 3/4] kvm-unit-tests: nSVM: Test that DR6[63:32], DR7[63:32]
[PATCH 4/4] kvm-unit-tests: x86: Remove duplicate instance of 'vmcb'

  arch/x86/kvm/svm/nested.c | 3 +++
  arch/x86/kvm/x86.c        | 2 +-
  arch/x86/kvm/x86.h        | 5 +++++
  3 files changed, 9 insertions(+), 1 deletion(-)

Krish Sadhukhan (2):
       KVM: x86: Move the check for upper 32 reserved bits of DR6 to separate fun
       KVM: nVMX: Check that DR6[63:32] and DR7[64:32] are not set on vmrun of ne
  x86/svm.c       |  1 -
  x86/svm.h       |  3 +++
  x86/svm_tests.c | 59 ++++++++++++++++++++++++++++++++++++++-------------------
  3 files changed, 42 insertions(+), 21 deletions(-)

Krish Sadhukhan (2):
       kvm-unit-tests: nSVM: Test that DR6[63:32], DR7[63:32] and EFER reserved b
       kvm-unit-tests: x86: Remove duplicate instance of 'vmcb'




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