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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-03 05:08:50 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-03 05:08:50 +0000
commitc237094850d33ea4ae93ebb2b04ba2e23adedeb6 (patch)
treee08643d51bc147dd580d1a5412657e15afbf8359 /drivers/infiniband/sw
parentAdding debian version 6.8.11-1. (diff)
downloadlinux-c237094850d33ea4ae93ebb2b04ba2e23adedeb6.tar.xz
linux-c237094850d33ea4ae93ebb2b04ba2e23adedeb6.zip
Merging upstream version 6.8.12.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/infiniband/sw')
-rw-r--r--drivers/infiniband/sw/rxe/rxe_comp.c6
-rw-r--r--drivers/infiniband/sw/rxe/rxe_net.c12
-rw-r--r--drivers/infiniband/sw/rxe/rxe_verbs.c6
3 files changed, 10 insertions, 14 deletions
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);