[PATCH 0/12] Nested SVM cleanups

[Joerg Roedel]

Hi,

here is a first round of patches to clean up the code for SVM virtualization
for KVM on AMD. There is more to clean up but since I am on vacation the rest
of the week here is what I have queued up so far. Maybe this saves me from
rebasing this code next week ;-)
I tested these patches with KVM in KVM and it works stable with and without
nested SMP. It doesn't seem to break anything.

	Joerg

Diffstat:

 arch/x86/kvm/svm.c |  422 +++++++++++++++++++++++++++++++--------------------
 1 files changed, 256 insertions(+), 166 deletions(-)

Shortlog:

Joerg Roedel (12):
      kvm/svm: make nested svm debugging runtime configurable
      kvm/svm: add helper functions for global interrupt flag
      kvm/svm: optimize nested #vmexit
      kvm/svm: optimize nested vmrun
      kvm/svm: copy only necessary parts of the control area on vmrun/vmexit
      kvm/svm: complete interrupts after handling nested exits
      kvm/svm: move nested svm state into seperate struct
      kvm/svm: cache nested intercepts
      kvm/svm: consolidate nested_svm_exit_handled
      kvm/svm: do nested vmexit in nested_svm_exit_handled
      kvm/svm: handle #pf intercepts in nested_svm_exit_handled directly
      kvm/svm: simplify nested_svm_check_exception


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