X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fbus%2Fvdev%2Fvdev.c;h=a89ea23530641c88244b45de9de2d6b5945a77e9;hb=0d2870c4f78e2273b3f359ef49ecb60b494c9b0e;hp=87f0e2b6bb3fa4b41d2a4d7ff6fb806f6c54613b;hpb=e892fa595e19b5cce315045444b3b7e31130ef19;p=dpdk.git

diff --git a/drivers/bus/vdev/vdev.c b/drivers/bus/vdev/vdev.c
index 87f0e2b6bb..a89ea23530 100644
--- a/drivers/bus/vdev/vdev.c
+++ b/drivers/bus/vdev/vdev.c
@@ -192,7 +192,7 @@ alloc_devargs(const char *name, const char *args)
 	else
 		devargs->args = strdup("");
 
-	ret = snprintf(devargs->name, sizeof(devargs->name), "%s", name);
+	ret = strlcpy(devargs->name, name, sizeof(devargs->name));
 	if (ret < 0 || ret >= (int)sizeof(devargs->name)) {
 		free(devargs->args);
 		free(devargs);
@@ -409,6 +409,10 @@ vdev_scan(void)
 
 	if (rte_mp_action_register(VDEV_MP_KEY, vdev_action) < 0 &&
 	    rte_errno != EEXIST) {
+		/* for primary, unsupported IPC is not an error */
+		if (rte_eal_process_type() == RTE_PROC_PRIMARY &&
+				rte_errno == ENOTSUP)
+			goto scan;
 		VDEV_LOG(ERR, "Failed to add vdev mp action");
 		return -1;
 	}
@@ -436,6 +440,7 @@ vdev_scan(void)
 		/* Fall through to allow private vdevs in secondary process */
 	}
 
+scan:
 	/* call custom scan callbacks if any */
 	rte_spinlock_lock(&vdev_custom_scan_lock);
 	TAILQ_FOREACH(custom_scan, &vdev_custom_scans, next) {