fix(pci): allow kvm ioctls for ioeventfd and irq handling from vcpu

TODO: check if vcpu thread should be calling these ioctls at all.

Signed-off-by: Riccardo Mancini <[email protected]>

Author: Manciukic

resources/seccomp/x86_64-unknown-linux-musl.json

@@ -1266,6 +1266,42 @@
                     }
                 ]
             },
+            {
+                "syscall": "ioctl",
+                "args": [
+                    {
+                        "index": 1,
+                        "type": "dword",
+                        "op": "eq",
+                        "val": 1074310762,
+                        "comment": "KVM_SET_GSI_ROUTING. Used to enable a PCI device. TODO: understand if this should be done from vcpu or vmm thread."
+                    }
+                ]
+            },
+            {
+                "syscall": "ioctl",
+                "args": [
+                    {
+                        "index": 1,
+                        "type": "dword",
+                        "op": "eq",
+                        "val": 1075883638,
+                        "comment": "KVM_IRQFD. Used to enable a PCI device. TODO: understand if this should be done from vcpu or vmm thread."
+                    }
+                ]
+            },
+            {
+                "syscall": "ioctl",
+                "args": [
+                    {
+                        "index": 1,
+                        "type": "dword",
+                        "op": "eq",
+                        "val": 1077980793,
+                        "comment": "KVM_IOEVENTFD. Used by PCI Bar relocation. TODO: understand if this should be done from vcpu or vmm thread."
+                    }
+                ]
+            },
             {
                 "syscall": "sched_yield",
                 "comment": "Used by the rust standard library in std::sync::mpmc. Firecracker uses mpsc channels from this module for inter-thread communication"