[PATCH v11 0/2] MR841: ntoskrnl.exe: processor change callback stubs

[Etaash Mathamsetty (＠etaash.mathamsetty)]

required for mrac anti cheat

--
  v11: ntoskrnl.exe: Add KeDeregisterProcessorChangeCallback stub.
       ntoskrnl.exe: Add KeRegisterProcessorChangeCallback stub.

https://gitlab.winehq.org/wine/wine/-/merge_requests/841

[PATCH v11 1/2] ntoskrnl.exe: Add KeRegisterProcessorChangeCallback stub.

[Etaash Mathamsetty]

From: Etaash Mathamsetty

---
 dlls/ntoskrnl.exe/ntoskrnl.c        |  9 +++++++++
 dlls/ntoskrnl.exe/ntoskrnl.exe.spec |  1 +
 include/ddk/wdm.h                   | 16 ++++++++++++++++
 3 files changed, 26 insertions(+)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 66c39996d59..82af5a9527a 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -3653,6 +3653,15 @@ NTSTATUS WINAPI CmUnRegisterCallback(LARGE_INTEGER cookie)
     return STATUS_NOT_IMPLEMENTED;
 }

+/***********************************************************************
+ *           KeRegisterProcessorChangeCallback  (NTOSKRNL.EXE.@)
+ */
+PVOID WINAPI KeRegisterProcessorChangeCallback(PPROCESSOR_CALLBACK_FUNCTION function, PVOID context, ULONG flags)
+{
+    FIXME("(%p %p %ld) stub\n", function, context, flags);
+    return (PVOID)0xDEADBEEF;
+}
+
 /***********************************************************************
  *           IoAttachDevice  (NTOSKRNL.EXE.@)
  */
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
index 0a484829ca3..97004c4f1fc 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
+++ b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
@@ -620,6 +620,7 @@
 @ stub KeReadStateTimer
 @ stub KeRegisterBugCheckCallback
 @ stub KeRegisterBugCheckReasonCallback
+@ stdcall KeRegisterProcessorChangeCallback(ptr ptr long)
 @ stub KeReleaseInterruptSpinLock
 @ stub KeReleaseMutant
 @ stdcall KeReleaseMutex(ptr long)
diff --git a/include/ddk/wdm.h b/include/ddk/wdm.h
index bd6ddbd67c5..9f9ae9872a7 100644
--- a/include/ddk/wdm.h
+++ b/include/ddk/wdm.h
@@ -1599,6 +1599,22 @@ typedef enum _WORK_QUEUE_TYPE {

typedef void (WINAPI *PIO_WORKITEM_ROUTINE)(PDEVICE_OBJECT,void*);

+typedef enum _KE_PROCESSOR_CHANGE_NOTIFY_STATE {
+  KeProcessorAddStartNotify = 0,
+  KeProcessorAddCompleteNotify,
+  KeProcessorAddFailureNotify
+} KE_PROCESSOR_CHANGE_NOTIFY_STATE;
+
+typedef struct _KE_PROCESSOR_CHANGE_NOTIFY_CONTEXT {
+  KE_PROCESSOR_CHANGE_NOTIFY_STATE State;
+  ULONG                            NtNumber;
+  NTSTATUS                         Status;
+  PROCESSOR_NUMBER                 ProcNumber;
+} KE_PROCESSOR_CHANGE_NOTIFY_CONTEXT, *PKE_PROCESSOR_CHANGE_NOTIFY_CONTEXT;
+
+typedef void (WINAPI PROCESSOR_CALLBACK_FUNCTION)(PVOID,PKE_PROCESSOR_CHANGE_NOTIFY_CONTEXT,NTSTATUS *);
+typedef PROCESSOR_CALLBACK_FUNCTION *PPROCESSOR_CALLBACK_FUNCTION;
+
 NTSTATUS WINAPI ObCloseHandle(IN HANDLE handle);

#ifdef NONAMELESSUNION

[PATCH v11 2/2] ntoskrnl.exe: Add KeDeregisterProcessorChangeCallback stub.

[Etaash Mathamsetty]

From: Etaash Mathamsetty

---
 dlls/ntoskrnl.exe/ntoskrnl.c        | 8 ++++++++
 dlls/ntoskrnl.exe/ntoskrnl.exe.spec | 1 +
 2 files changed, 9 insertions(+)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 82af5a9527a..e893355839d 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -3662,6 +3662,14 @@ PVOID WINAPI KeRegisterProcessorChangeCallback(PPROCESSOR_CALLBACK_FUNCTION func
     return (PVOID)0xDEADBEEF;
 }

+/***********************************************************************
+ *           KeDeregisterProcessorChangeCallback  (NTOSKRNL.EXE.@)
+ */
+VOID WINAPI KeDeregisterProcessorChangeCallback(PVOID handle)
+{
+    FIXME("%p stub\n", handle);
+}
+
 /***********************************************************************
  *           IoAttachDevice  (NTOSKRNL.EXE.@)
  */
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
index 97004c4f1fc..d670afcd081 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
+++ b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
@@ -621,6 +621,7 @@
 @ stub KeRegisterBugCheckCallback
 @ stub KeRegisterBugCheckReasonCallback
 @ stdcall KeRegisterProcessorChangeCallback(ptr ptr long)
+@ stdcall KeDeregisterProcessorChangeCallback(ptr)
 @ stub KeReleaseInterruptSpinLock
 @ stub KeReleaseMutant
 @ stdcall KeReleaseMutex(ptr long)

[PATCH v11 2/2] ntoskrnl.exe: Add KeDeregisterProcessorChangeCallback stub.

[Marvin]

Hi,

It looks like your patch introduced the new failures shown below.
Please investigate and fix them before resubmitting your patch.
If they are not new, fixing them anyway would help a lot. Otherwise
please ask for the known failures list to be updated.

The tests also ran into some preexisting test failures. If you know how
to fix them that would be helpful. See the TestBot job for the details:

The full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=126515

Your paranoid android.

=== debian11 (32 bit report) ===

d3d8:
stateblock: Timeout
visual: Timeout

d3d9:
d3d9ex: Timeout
device: Timeout
stateblock: Timeout
visual: Timeout

d3dcompiler_43:
asm: Timeout
blob: Timeout
hlsl_d3d11: Timeout
hlsl_d3d9: Timeout
reflection: Timeout

d3dcompiler_46:
asm: Timeout
blob: Timeout
hlsl_d3d11: Timeout
hlsl_d3d9: Timeout
reflection: Timeout

d3dcompiler_47:
asm: Timeout
blob: Timeout
hlsl_d3d11: Timeout
hlsl_d3d9: Timeout
reflection: Timeout

d3drm:
d3drm: Timeout
vector: Timeout

d3dx10_34:
d3dx10: Timeout

d3dx10_35:
d3dx10: Timeout

d3dx10_36:
d3dx10: Timeout

d3dx10_37:
d3dx10: Timeout

d3dx10_38:
d3dx10: Timeout

d3dx10_39:
d3dx10: Timeout

d3dx10_40:
d3dx10: Timeout

d3dx10_41:
d3dx10: Timeout

d3dx10_42:
d3dx10: Timeout

d3dx10_43:
d3dx10: Timeout

Report validation errors:
d3dx11: Timeout

=== debian11 (build log) ===

WineRunWineTest.pl:error: The task timed out