replace ad hoc driver loading with a proper driver manager, new DDK, new PnP manager with device matching, asynchronous startup, resource ownership and removal, add shared PCI capability helpers, replace typed, rigid services with a proper service manager, implement proper system shutdown and restart, shutting down unloads drivers and shuts down services, add simple power button, remove heavyweight boot self-tests and SMP stress runs, add monotonic timestamps to kernel debug output, fruitless USB and PS/2 fixes, make test builds opt in.

code/user/tests/process_protection_smoke/process_protection_smoke.c

@@ -2,10 +2,11 @@
 // Verifies that kernel-owned processes remain queryable but cannot be terminated.
 
 #include <stddef.h>
+#include <string.h>
 #include <stdint.h>
 #include <ntlite/syscall.h>
 
-#define MAX_PROCESSES 16u
+#define MAX_PROCESSES 64u
 
 // Prints one NUL-terminated string to the console.
 static void print(const char* text) {
@@ -81,10 +82,12 @@ void main(void) {
 
     int sawIdle = 0;
     int sawSystem = 0;
+    int sawInit = 0;
     size_t limit = count < MAX_PROCESSES ? count : MAX_PROCESSES;
     for (size_t i = 0; i < limit; i++) {
         const SYS_PROCESS_INFO* process = &processes[i];
-        if (!(process->Flags & (SYS_PROCESS_FLAG_IDLE | SYS_PROCESS_FLAG_SYSTEM)))
+        int isInit = strcmp(process->Name, "system/init.exe") == 0;
+        if (!(process->Flags & (SYS_PROCESS_FLAG_IDLE | SYS_PROCESS_FLAG_SYSTEM)) && !isInit)
             continue;
 
         if (!(process->Flags & SYS_PROCESS_FLAG_TERMINATION_PROTECTED))
@@ -93,11 +96,19 @@ void main(void) {
         verify_protected_process(process);
         if (process->Flags & SYS_PROCESS_FLAG_IDLE) sawIdle = 1;
         if (process->Flags & SYS_PROCESS_FLAG_SYSTEM) sawSystem = 1;
+        if (isInit) sawInit = 1;
     }
 
-    if (!sawIdle || !sawSystem)
+    if (!sawIdle || !sawSystem || !sawInit)
         fail_status("missing kernel process", (uint32_t)((sawIdle ? 1u : 0u) | (sawSystem ? 2u : 0u)));
 
+    uint32_t action = 0;
+    SYS_HANDLE event = SYS_HANDLE_INVALID;
+    if (SysOpenPowerEvent(&event) != NTLSTATUS_ACCESS_DENIED ||
+        SysQuerySystemPower(&action) != NTLSTATUS_ACCESS_DENIED ||
+        SysCompleteSystemPower(SYS_POWER_ACTION_SHUTDOWN) != NTLSTATUS_ACCESS_DENIED)
+        fail_status("power coordinator ownership", NTLSTATUS_FAILURE);
+
     print("process_protection_smoke: PASS\n");
     exit_now(0);
 }