From 23ab0c59bcc8c91fe66762a10d64cd07e5acd69c Mon Sep 17 00:00:00 2001 From: Yuan Wang Date: Mon, 4 Jul 2022 15:04:28 +0800 Subject: [PATCH] net/virtio-user: fix Rx interrupts with multi-queue The callfds[] array stores eventfds sequentially for Rx and Tx vq. Fixes: d61138d4f0e2 ("drivers: remove direct access to interrupt handle") Cc: stable@dpdk.org Signed-off-by: Yuan Wang Reviewed-by: David Marchand --- drivers/net/virtio/virtio_user/virtio_user_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c index 35aa76b1ff..f9cada05e4 100644 --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c @@ -417,7 +417,7 @@ virtio_user_fill_intr_handle(struct virtio_user_dev *dev) for (i = 0; i < dev->max_queue_pairs; ++i) { if (rte_intr_efds_index_set(eth_dev->intr_handle, i, - dev->callfds[i])) + dev->callfds[2 * i + VTNET_SQ_RQ_QUEUE_IDX])) return -rte_errno; } -- 2.20.1