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| author |   Sean Christopherson <seanjc@google.com> | 2022-09-21 00:31:55 +0000 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-09-26 12:37:19 -0400 |
| commit | 0bba8fc24c7593068d5defd0238b723bf7aecc84 (patch) | |
| tree | 95513cfdb2a5f8d47b45280fa3042a8437c2dc67 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | KVM: x86: lapic does not have to process INIT if it is blocked (diff) | |
| download | wireguard-linux-0bba8fc24c7593068d5defd0238b723bf7aecc84.tar.xz wireguard-linux-0bba8fc24c7593068d5defd0238b723bf7aecc84.zip | |
KVM: SVM: Make an event request if INIT or SIPI is pending when GIF is set
Set KVM_REQ_EVENT if INIT or SIPI is pending when the guest enables GIF.
INIT in particular is blocked when GIF=0 and needs to be processed when
GIF is toggled to '1'. This bug has been masked by (a) KVM calling
->check_nested_events() in the core run loop and (b) hypervisors toggling
GIF from 0=>1 only when entering guest mode (L1 entering L2).
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220921003201.1441511-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions