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850448f35a
linux-stable/Documentation/virt
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Peter Shier 850448f35a KVM: nVMX: Fix VMX preemption timer migration 
Add new field to hold preemption timer expiration deadline
appended to struct kvm_vmx_nested_state_hdr. This is to prevent
the first VM-Enter after migration from incorrectly restarting the timer
with the full timer value instead of partially decayed timer value.
KVM_SET_NESTED_STATE restarts timer using migrated state regardless
of whether L1 sets VM_EXIT_SAVE_VMX_PREEMPTION_TIMER.

Fixes: cf8b84f48a ("kvm: nVMX: Prepare for checkpointing L2 state")

Signed-off-by: Peter Shier <pshier@google.com>
Signed-off-by: Makarand Sonare <makarandsonare@google.com>
Message-Id: <20200526215107.205814-2-makarandsonare@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-01 04:26:10 -04:00
..
kvm KVM: nVMX: Fix VMX preemption timer migration 2020-06-01 04:26:10 -04:00
uml docs: virt: user_mode_linux.rst: fix URL references 2020-02-12 20:09:49 +01:00
guest-halt-polling.rst docs: virt: guest-halt-polling.txt convert to ReST 2020-02-12 20:10:08 +01:00
index.rst docs: virt: guest-halt-polling.txt convert to ReST 2020-02-12 20:10:08 +01:00
paravirt_ops.rst Documentation: move Documentation/virtual to Documentation/virt 2019-07-24 10:52:11 +02:00