diff --git a/catch/unit/memory/CMakeLists.txt b/catch/unit/memory/CMakeLists.txt
index 5c304be2ee..7549b16046 100644
--- a/catch/unit/memory/CMakeLists.txt
+++ b/catch/unit/memory/CMakeLists.txt
@@ -46,6 +46,7 @@ set(TEST_SRC
     hipMemset3DRegressMultiThread.cc
     hipMallocManagedFlagsTst.cc
     hipMemPrefetchAsyncExtTsts.cc
+    hipMemAdviseMmap.cc
 )
 else()
 set(TEST_SRC
@@ -92,6 +93,7 @@ set(TEST_SRC
     hipMemset3DRegressMultiThread.cc
     hipMallocManagedFlagsTst.cc
     hipMemPrefetchAsyncExtTsts.cc
+    hipMemAdviseMmap.cc
 )
 endif()
 # Create shared lib of all tests
diff --git a/catch/unit/memory/hipMemAdviseMmap.cc b/catch/unit/memory/hipMemAdviseMmap.cc
new file mode 100644
index 0000000000..7a9bd989d3
--- /dev/null
+++ b/catch/unit/memory/hipMemAdviseMmap.cc
@@ -0,0 +1,87 @@
+/*
+Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include <hip_test_common.hh>
+#ifdef __linux__
+  #include <fcntl.h>
+  #include <sys/mman.h>
+  #include <sys/stat.h>
+  #include <unistd.h>
+#endif
+
+
+/* Test Description: The following test case tests the working of
+   hipMemAdvise() works with mmap() memory
+*/
+
+TEST_CASE("Unit_hipMemAdvise_MmapMem") {
+  int managed = 0, NUM_ELMS = 212992, PageableMem = 0;
+  INFO("The following are the attribute values related to HMM for"
+         " device 0:\n");
+  HIP_CHECK(hipDeviceGetAttribute(&managed,
+              hipDeviceAttributeDirectManagedMemAccessFromHost, 0));
+  INFO("hipDeviceAttributeDirectManagedMemAccessFromHost: " << managed);
+  HIP_CHECK(hipDeviceGetAttribute(&managed,
+                                 hipDeviceAttributeConcurrentManagedAccess, 0));
+  INFO("hipDeviceAttributeConcurrentManagedAccess: " << managed);
+  HIP_CHECK(hipDeviceGetAttribute(&PageableMem,
+                                 hipDeviceAttributePageableMemoryAccess, 0));
+  INFO("hipDeviceAttributePageableMemoryAccess: " << PageableMem);
+  HIP_CHECK(hipDeviceGetAttribute(&managed,
+              hipDeviceAttributePageableMemoryAccessUsesHostPageTables, 0));
+  INFO("hipDeviceAttributePageableMemoryAccessUsesHostPageTables:"
+        << managed);
+  HIP_CHECK(hipDeviceGetAttribute(&managed, hipDeviceAttributeManagedMemory,
+                                  0));
+  INFO("hipDeviceAttributeManagedMemory: " << managed);
+  if ((managed == 1) && (PageableMem == 1)) {
+#ifdef __linux__
+    // For now this test is enabled only for linux platforms
+    FILE *fptr;
+    fptr = fopen("ForTest1.txt", "w");
+    for (int m = 0; m < NUM_ELMS; ++m) {
+      putw(m, fptr);
+    }
+    fclose(fptr);
+    int fd = open("./ForTest1.txt", O_RDWR, S_IRUSR | S_IWUSR);
+    struct stat sb;
+    if (fstat(fd, &sb) == -1) {
+      perror("couldn't get file size.\n");
+      close(fd);
+      REQUIRE(false);
+    }
+    void *MmpdFile = nullptr;
+    MmpdFile = mmap(NULL, sb.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd,
+                    0);
+    if (MmpdFile == nullptr) {
+      INFO("mmap() call failed!\n. Cant proceed with the test.");
+      REQUIRE(false);
+    }
+    HIP_CHECK(hipMemAdvise(MmpdFile, sb.st_size, hipMemAdviseSetReadMostly, 0));
+    HIP_CHECK(hipMemAdvise(MmpdFile, sb.st_size,
+                          hipMemAdviseSetPreferredLocation, 0));
+    HIP_CHECK(hipMemAdvise(MmpdFile, sb.st_size, hipMemAdviseSetAccessedBy, 0));
+    munmap(MmpdFile, sb.st_size);
+    close(fd);
+#endif
+  } else {
+    SUCCEED("GPU 0 doesn't support hipDeviceAttributePageableMemoryAccess "
+           "attribute. Hence skipping the testing with Pass result.\n");
+  }
+}