KVM: x86: nSVM/nVMX: set nested_run_pending on VM entry which is a result of RSM

Browse source

While RSM induced VM entries are not full VM entries,
they still need to be followed by actual VM entry to complete it,
unlike setting the nested state.

This patch fixes boot of hyperv and SMM enabled
windows VM running nested on KVM, which fail due
to this issue combined with lack of dirty bit setting.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Cc: stable@vger.kernel.org
Message-Id: <20220207155447.840194-5-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

...

This commit is contained in:

Maxim Levitsky 2022-02-07 17:54:21 +02:00 • committed by Paolo Bonzini

parent e8efa4ff00

commit 759cbd5967

2 changed files with 6 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

arch/x86/kvm/svm/svm.c

View file

1

arch/x86/kvm/vmx/vmx.c

View file