From 7e90d361207b0a5e884ace2bd4c35dde82fc01f6 Mon Sep 17 00:00:00 2001
From: shawnz <shawnz@nvidia.com>
Date: Thu, 17 Apr 2025 10:53:03 +0800
Subject: [PATCH] Bug 5196362: Update parameters of cuCtxCreate for
 vectorAddMMAP

---
 CHANGELOG.md                                           | 1 +
 Samples/0_Introduction/vectorAddMMAP/vectorAddMMAP.cpp | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index da6bf388..35955a59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,7 @@
         * `matrixMulDrv`
         * `simpleTextureDrv`
         * `vectorAddDrv`
+        * `vectorAddMMAP`
     * `2_Concepts_and_Techniques`
         * `EGLStream_CUDA_CrossGPU`
         * `EGLStream_CUDA_Interop`
diff --git a/Samples/0_Introduction/vectorAddMMAP/vectorAddMMAP.cpp b/Samples/0_Introduction/vectorAddMMAP/vectorAddMMAP.cpp
index f0249e78..c5c28ff5 100644
--- a/Samples/0_Introduction/vectorAddMMAP/vectorAddMMAP.cpp
+++ b/Samples/0_Introduction/vectorAddMMAP/vectorAddMMAP.cpp
@@ -141,10 +141,11 @@ int main(int argc, char **argv)
 
     // Collect devices accessible by the mapping device (cuDevice) into the
     // backingDevices vector.
-    vector<CUdevice> backingDevices = getBackingDevices(cuDevice);
+    vector<CUdevice>  backingDevices  = getBackingDevices(cuDevice);
+    CUctxCreateParams ctxCreateParams = {};
 
     // Create context
-    checkCudaErrors(cuCtxCreate(&cuContext, 0, cuDevice));
+    checkCudaErrors(cuCtxCreate(&cuContext, &ctxCreateParams, 0, cuDevice));
 
     // first search for the module path before we load the results
     string module_path;