From 95d45f5a0a0b623137699afc8b69f60fc96b8747 Mon Sep 17 00:00:00 2001
From: Aiken Harris <harraiken91@gmail.com>
Date: Mon, 8 Jun 2026 13:05:24 +0200
Subject: [PATCH] Do not restore Task Register during AMD64 processor control
 state restoration

---
 xtoskrnl/ke/amd64/proc.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xtoskrnl/ke/amd64/proc.cc b/xtoskrnl/ke/amd64/proc.cc
index 84bf03d..59da4a5 100644
--- a/xtoskrnl/ke/amd64/proc.cc
+++ b/xtoskrnl/ke/amd64/proc.cc
@@ -265,11 +265,10 @@ KE::Processor::RestoreProcessorControlState(IN PKPROCESSOR_STATE CpuState)
     /* Restore XMM control/status register */
     AR::CpuFunctions::LoadMxcsrRegister(CpuState->SpecialRegisters.MxCsr);
 
-    /* Restore GDT, IDT, LDT and TaskRegister */
+    /* Restore GDT, IDT and LDT */
     AR::CpuFunctions::LoadGlobalDescriptorTable(&CpuState->SpecialRegisters.Gdtr.Limit);
     AR::CpuFunctions::LoadInterruptDescriptorTable(&CpuState->SpecialRegisters.Idtr.Limit);
     AR::CpuFunctions::LoadLocalDescriptorTable(CpuState->SpecialRegisters.Ldtr);
-    AR::CpuFunctions::LoadTaskRegister(CpuState->SpecialRegisters.Tr);
 }
 
 /**