This patch series contains few nested SVM fixes from
testing I did this weekend.
Patch #1 fixes issue where we were setting the GIF (global interrupt flag)
on first nested VMexit, after migration thus making the nested guest crash
from unexpected interrupts.
Patch #2 is my observation that we never setup nesed msr bitmap on nested
state load after migration.
Patch #3 was 'migrated' ;-) from my other patch series to make it smaller,
which is about more strict checks when we about to return to a nested guest,
from SMM.
Best regards,
Maxim Levitsky
Maxim Levitsky (3):
SVM: nSVM: correctly restore GIF on vmexit from nesting after
migration
SVM: nSVM: setup nested msr permission bitmap on nested state load
KVM: nSVM: more strict SMM checks when returning to nested guest
arch/x86/kvm/svm/nested.c | 7 ++++++-
arch/x86/kvm/svm/svm.c | 29 ++++++++++++++++++-----------
2 files changed, 24 insertions(+), 12 deletions(-)
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2.26.2
