Initialize multi-buffer bit (mb) to 0 in xdp_buff data structure.
This is a preliminary patch to enable xdp multi-buffer support.
Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
---
drivers/net/xen-netfront.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index ed995df19247..ce862b08bb3b 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -868,6 +868,7 @@ static u32 xennet_run_xdp(struct netfront_queue *queue, struct page *pdata,
xdp->data_end = xdp->data + len;
xdp->rxq = &queue->xdp_rxq;
xdp->frame_sz = XEN_PAGE_SIZE - XDP_PACKET_HEADROOM;
+ xdp->mb = 0;
act = bpf_prog_run_xdp(prog, xdp);
switch (act) {
--
2.26.2
