From ce1c5d747b9c9e5c7791879f7715c3898ad547fa Mon Sep 17 00:00:00 2001
From: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
Date: Mon, 13 Oct 2025 12:47:09 +0000
Subject: [PATCH] fix: fix data race issue

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
---
 shared/source/command_stream/tbx_command_stream_receiver_hw.inl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/shared/source/command_stream/tbx_command_stream_receiver_hw.inl b/shared/source/command_stream/tbx_command_stream_receiver_hw.inl
index ee1dcea20f..8d4bd9e221 100644
--- a/shared/source/command_stream/tbx_command_stream_receiver_hw.inl
+++ b/shared/source/command_stream/tbx_command_stream_receiver_hw.inl
@@ -361,6 +361,7 @@ void TbxCommandStreamReceiverHw<GfxFamily>::processEviction() {
 
 template <typename GfxFamily>
 void TbxCommandStreamReceiverHw<GfxFamily>::makeNonResident(GraphicsAllocation &gfxAllocation) {
+    auto lock = this->obtainUniqueOwnership();
     if (gfxAllocation.isResident(osContext->getContextId())) {
         this->allocationsForDownload.insert(&gfxAllocation);
     }