libhsakmt: Add memory alloc flag GTTAccess

To allocate GTT memory for MES AQL queue structure, KFD will create GART
mapping for the memory to be accessed by MES.

Change-Id: Iae7b33d1e70861109f1551d3a71dc60dfde9de61
Signed-off-by: Philip Yang <Philip.Yang@amd.com>

src/memory.c

@@ -152,7 +152,7 @@ HSAKMT_STATUS HSAKMTAPI hsaKmtAllocMemory(HSAuint32 PreferredNode,
 	}
 
 	/* GPU allocated system memory */
-	if (!gpu_id || !MemFlags.ui32.NonPaged || zfb_support) {
+	if (!gpu_id || !MemFlags.ui32.NonPaged || zfb_support || MemFlags.ui32.GTTAccess) {
 		/* Backwards compatibility hack: Allocate system memory if app
 		 * asks for paged memory from a GPU node.
 		 */