test/nvme: set DPDK base address for multi-process

Map the DPDK hugepage virtual address space to an area that should not
interfere with randomized mmap() addresses.

Change-Id: Iffc657858f861fc1316f77b68f9f121167d604b1
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>

examples/nvme/arbitration/arbitration.c

@@ -1080,6 +1080,9 @@ static char *ealargs[] = {
 	"-c 0xf", /* This must be the second parameter. It is overwritten by index in main(). */
 	"-n 4",
 	"--proc-type=auto",
+#ifdef __linux__
+	"--base-virtaddr=0x1000000000",
+#endif
 };
 
 int

examples/nvme/perf/perf.c

@@ -1194,6 +1194,9 @@ static char *ealargs[] = {
 	"-n 4",
 	"-m 512",  /* This can be overwritten by index in main(). */
 	"--proc-type=auto",
+#ifdef __linux__
+	"--base-virtaddr=0x1000000000",
+#endif
 };
 
 int main(int argc, char **argv)