Try not take timer

Signed-off-by: Ludvig Liljenberg <4257730+ludfjig@users.noreply.github.com>

Author: ludfjig

src/hyperlight_host/src/hypervisor/virtual_machine/whp.rs

@@ -719,13 +719,11 @@ impl VirtualMachine for WhpVm {
     }
 
     fn reset_partition(&mut self) -> std::result::Result<(), RegisterError> {
-        // Stop any active timer before reset — WHvResetPartition wipes the
-        // LAPIC, so stale WHvRequestInterrupt calls from the timer thread
-        // would hit an unconfigured interrupt controller.
-        #[cfg(feature = "hw-interrupts")]
-        if let Some(mut t) = self.timer.take() {
-            t.stop();
-        }
+        // Note: we intentionally do NOT stop the timer here. The timer
+        // thread's inject closure uses `let _ =` so any WHvRequestInterrupt
+        // that lands during the brief LAPIC-unconfigured window is silently
+        // ignored. Destroying the timer would be permanent — the guest
+        // configured it during init and won't reconfigure after restore.
 
         unsafe {
             WHvResetPartition(self.partition)