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| author |   Sean Christopherson <seanjc@google.com> | 2022-08-30 23:16:05 +0000 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-09-26 12:03:09 -0400 |
| commit | 28360f88706837fc3f1ac8944b45b4a630a71c75 (patch) | |
| tree | d849204509d491fe7e9718dd67035a28e976f607 /tools/perf/scripts/python/stackcollapse.py | |
| parent | KVM: x86: Hoist nested event checks above event injection logic (diff) | |
| download | wireguard-linux-28360f88706837fc3f1ac8944b45b4a630a71c75.tar.xz wireguard-linux-28360f88706837fc3f1ac8944b45b4a630a71c75.zip | |
KVM: x86: Evaluate ability to inject SMI/NMI/IRQ after potential VM-Exit
Determine whether or not new events can be injected after checking nested
events. If a VM-Exit occurred during nested event handling, any previous
event that needed re-injection is gone from's KVM perspective; the event
is captured in the vmc*12 VM-Exit information, but doesn't exist in terms
of what needs to be done for entry to L1.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20220830231614.3580124-19-seanjc@google.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions