From 76047c0312414915035f4ebbaa533fe3817a21e0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 3 Jun 2024 07:08:49 +0200 Subject: Adding upstream version 6.8.12. Signed-off-by: Daniel Baumann --- drivers/infiniband/sw/rxe/rxe_comp.c | 6 +++--- drivers/infiniband/sw/rxe/rxe_net.c | 12 ++---------- drivers/infiniband/sw/rxe/rxe_verbs.c | 6 +++++- 3 files changed, 10 insertions(+), 14 deletions(-) (limited to 'drivers/infiniband/sw') diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c index d0bdc2d8ad..acd2172bf0 100644 --- a/drivers/infiniband/sw/rxe/rxe_comp.c +++ b/drivers/infiniband/sw/rxe/rxe_comp.c @@ -131,12 +131,12 @@ void rxe_comp_queue_pkt(struct rxe_qp *qp, struct sk_buff *skb) { int must_sched; - skb_queue_tail(&qp->resp_pkts, skb); - - must_sched = skb_queue_len(&qp->resp_pkts) > 1; + must_sched = skb_queue_len(&qp->resp_pkts) > 0; if (must_sched != 0) rxe_counter_inc(SKB_TO_PKT(skb)->rxe, RXE_CNT_COMPLETER_SCHED); + skb_queue_tail(&qp->resp_pkts, skb); + if (must_sched) rxe_sched_task(&qp->comp.task); else diff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c index cd59666158..e5827064ab 100644 --- a/drivers/infiniband/sw/rxe/rxe_net.c +++ b/drivers/infiniband/sw/rxe/rxe_net.c @@ -366,18 +366,10 @@ static int rxe_send(struct sk_buff *skb, struct rxe_pkt_info *pkt) rxe_get(pkt->qp); atomic_inc(&pkt->qp->skb_out); - if (skb->protocol == htons(ETH_P_IP)) { + if (skb->protocol == htons(ETH_P_IP)) err = ip_local_out(dev_net(skb_dst(skb)->dev), skb->sk, skb); - } else if (skb->protocol == htons(ETH_P_IPV6)) { + else err = ip6_local_out(dev_net(skb_dst(skb)->dev), skb->sk, skb); - } else { - rxe_dbg_qp(pkt->qp, "Unknown layer 3 protocol: %d\n", - skb->protocol); - atomic_dec(&pkt->qp->skb_out); - rxe_put(pkt->qp); - kfree_skb(skb); - return -EINVAL; - } if (unlikely(net_xmit_eval(err))) { rxe_dbg_qp(pkt->qp, "error sending packet: %d\n", err); diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 48f86839d3..0930350522 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -888,6 +888,7 @@ static int rxe_post_send_kernel(struct rxe_qp *qp, { int err = 0; unsigned long flags; + int good = 0; spin_lock_irqsave(&qp->sq.sq_lock, flags); while (ibwr) { @@ -895,12 +896,15 @@ static int rxe_post_send_kernel(struct rxe_qp *qp, if (err) { *bad_wr = ibwr; break; + } else { + good++; } ibwr = ibwr->next; } spin_unlock_irqrestore(&qp->sq.sq_lock, flags); - if (!err) + /* kickoff processing of any posted wqes */ + if (good) rxe_sched_task(&qp->req.task); spin_lock_irqsave(&qp->state_lock, flags); -- cgit v1.2.3