SWDEV-249516 - [Lnx][Navi][rocm]conformance image read write tests data error

Change-Id: Ie1c4fda953198b49ed66fea9da23e62c686d9cea

rocclr/device/rocm/rocblit.cpp

@@ -522,6 +522,9 @@ bool DmaBlitManager::copyImageToBuffer(device::Memory& srcMemory, device::Memory
                                                dstHost, rowPitch, slicePitch, &image_region);
     result = (status == HSA_STATUS_SUCCESS) ? true : false;
 
+    // hsa_ext_image_export need a system scope fence
+    gpu().addSystemScope();
+
     // Check if a HostBlit transfer is required
     if (completeOperation_ && !result) {
       result = HostBlitManager::copyImageToBuffer(srcMemory, dstMemory, srcOrigin, dstOrigin, size,
@@ -564,6 +567,9 @@ bool DmaBlitManager::copyBufferToImage(device::Memory& srcMemory, device::Memory
                                                dstImage.getHsaImageObject(), &image_region);
     result = (status == HSA_STATUS_SUCCESS) ? true : false;
 
+    // hsa_ext_image_import need a system scope fence
+    gpu().addSystemScope();
+
     // Check if a HostBlit tran sfer is required
     if (completeOperation_ && !result) {
       result = HostBlitManager::copyBufferToImage(srcMemory, dstMemory, srcOrigin, dstOrigin, size,