diff --git a/kernel/smpboot.c b/kernel/smpboot.c
index 25d3d8b6e4e15795b21e63e3a0302027477cea58..8eaed9aa9cf0c1995520605af1de8ef3b9e95485 100644
--- a/kernel/smpboot.c
+++ b/kernel/smpboot.c
@@ -131,7 +131,7 @@ static int smpboot_thread_fn(void *data)
 			continue;
 		}
 
-		//BUG_ON(td->cpu != smp_processor_id());
+		BUG_ON(td->cpu != smp_processor_id());
 
 		/* Check for state change setup */
 		switch (td->status) {
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 74dea377fe5b1ee2b111cd2b433647195a5ab782..de2e950a0a7a8724a06618b45334e0c544278f70 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -655,7 +655,7 @@ static struct p9_trans_module p9_virtio_trans = {
 	.create = p9_virtio_create,
 	.close = p9_virtio_close,
 	.request = p9_virtio_request,
-	//.zc_request = p9_virtio_zc_request,
+	.zc_request = p9_virtio_zc_request,
 	.cancel = p9_virtio_cancel,
 	/*
 	 * We leave one entry for input and one entry for response