When we get an EXTINT exit, the guest RIP already points to the
instruction after the one that sent it into HLT state. Moving
the RIP based on stale insn_len caused spurious L2 crashes.
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
---
x86/vmx_tests.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/x86/vmx_tests.c b/x86/vmx_tests.c
index 4f8ace1..79552fd 100644
--- a/x86/vmx_tests.c
+++ b/x86/vmx_tests.c
@@ -1297,10 +1297,8 @@ static int interrupt_exit_handler(void)
asm volatile ("nop");
irq_disable();
}
- if (vmx_get_test_stage() >= 2) {
+ if (vmx_get_test_stage() >= 2)
vmcs_write(GUEST_ACTV_STATE, ACTV_ACTIVE);
- vmcs_write(GUEST_RIP, guest_rip + insn_len);
- }
return VMX_TEST_RESUME;
default:
printf("Unknown exit reason, %d\n", reason);
--
2.1.4
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