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| /kvm-unit-tests/lib/x86/asm/ |
| H A D | bitops.h | 386ed5c2f9e98a2605817748c44c0cefa60dc88e Mon Dec 11 18:55:52 UTC 2023 Oliver Upton <oliver.upton@linux.dev> nVMX: add test for posted interrupts
Test virtual posted interrupts under the following conditions:
- vTPR[7:4] >= VECTOR[7:4]: Expect the L2 interrupt to be blocked.
The bit corresponding to the posted interrupt should be set in L2's
vIRR. Test with a running guest.
- vTPR[7:4] < VECTOR[7:4]: Expect the interrupt to be delivered and the
ISR to execute once. Test with a running and halted guest.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Co-developed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Link: https://lore.kernel.org/r/20231211185552.3856862-6-jmattson@google.com
[sean: add a dedicated SPIN_IRR op to clarify and enhance coverage]
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
| /kvm-unit-tests/x86/ |
| H A D | unittests.cfg | 386ed5c2f9e98a2605817748c44c0cefa60dc88e Mon Dec 11 18:55:52 UTC 2023 Oliver Upton <oliver.upton@linux.dev> nVMX: add test for posted interrupts
Test virtual posted interrupts under the following conditions:
- vTPR[7:4] >= VECTOR[7:4]: Expect the L2 interrupt to be blocked.
The bit corresponding to the posted interrupt should be set in L2's
vIRR. Test with a running guest.
- vTPR[7:4] < VECTOR[7:4]: Expect the interrupt to be delivered and the
ISR to execute once. Test with a running and halted guest.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Co-developed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Link: https://lore.kernel.org/r/20231211185552.3856862-6-jmattson@google.com
[sean: add a dedicated SPIN_IRR op to clarify and enhance coverage]
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
| H A D | vmx_tests.c | 386ed5c2f9e98a2605817748c44c0cefa60dc88e Mon Dec 11 18:55:52 UTC 2023 Oliver Upton <oliver.upton@linux.dev> nVMX: add test for posted interrupts
Test virtual posted interrupts under the following conditions:
- vTPR[7:4] >= VECTOR[7:4]: Expect the L2 interrupt to be blocked.
The bit corresponding to the posted interrupt should be set in L2's
vIRR. Test with a running guest.
- vTPR[7:4] < VECTOR[7:4]: Expect the interrupt to be delivered and the
ISR to execute once. Test with a running and halted guest.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Co-developed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Link: https://lore.kernel.org/r/20231211185552.3856862-6-jmattson@google.com
[sean: add a dedicated SPIN_IRR op to clarify and enhance coverage]
Signed-off-by: Sean Christopherson <seanjc@google.com>
|