7 files changed, 59 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index cbac4a442d9e..d6fbd9c2b8b4 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -635,12 +635,11 @@ void hfi1_init_pportdata(struct pci_dev *pdev, struct hfi1_pportdata *ppd,
 	spin_lock_init(&ppd->cca_timer_lock);
 
 	for (i = 0; i < OPA_MAX_SLS; i++) {
-		hrtimer_init(&ppd->cca_timer[i].hrtimer, CLOCK_MONOTONIC,
-			     HRTIMER_MODE_REL);
 		ppd->cca_timer[i].ppd = ppd;
 		ppd->cca_timer[i].sl = i;
 		ppd->cca_timer[i].ccti = 0;
-		ppd->cca_timer[i].hrtimer.function = cca_timer_fn;
+		hrtimer_setup(&ppd->cca_timer[i].hrtimer, cca_timer_fn, CLOCK_MONOTONIC,
+			      HRTIMER_MODE_REL);
 	}
 
 	ppd->cc_max_table_entries = IB_CC_TABLE_CAP_DEFAULT;
diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c
index ad50b77282f8..69ce1862eabe 100644
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -498,8 +498,6 @@ static int irdma_save_msix_info(struct irdma_pci_f *rf)
 	iw_qvlist->num_vectors = rf->msix_count;
 	if (rf->msix_count <= num_online_cpus())
 		rf->msix_shared = true;
-	else if (rf->msix_count > num_online_cpus() + 1)
-		rf->msix_count = num_online_cpus() + 1;
 
 	pmsix = rf->msix_entries;
 	for (i = 0, ceq_idx = 0; i < rf->msix_count; i++, iw_qvinfo++) {
diff --git a/drivers/infiniband/hw/irdma/main.c b/drivers/infiniband/hw/irdma/main.c
index 3f13200ff71b..1ee8969595d3 100644
--- a/drivers/infiniband/hw/irdma/main.c
+++ b/drivers/infiniband/hw/irdma/main.c
@@ -206,6 +206,43 @@ static void irdma_lan_unregister_qset(struct irdma_sc_vsi *vsi,
 		ibdev_dbg(&iwdev->ibdev, "WS: LAN free_res for rdma qset failed.\n");
 }
 
+static int irdma_init_interrupts(struct irdma_pci_f *rf, struct ice_pf *pf)
+{
+	int i;
+
+	rf->msix_count = num_online_cpus() + IRDMA_NUM_AEQ_MSIX;
+	rf->msix_entries = kcalloc(rf->msix_count, sizeof(*rf->msix_entries),
+				   GFP_KERNEL);
+	if (!rf->msix_entries)
+		return -ENOMEM;
+
+	for (i = 0; i < rf->msix_count; i++)
+		if (ice_alloc_rdma_qvector(pf, &rf->msix_entries[i]))
+			break;
+
+	if (i < IRDMA_MIN_MSIX) {
+		for (; i > 0; i--)
+			ice_free_rdma_qvector(pf, &rf->msix_entries[i]);
+
+		kfree(rf->msix_entries);
+		return -ENOMEM;
+	}
+
+	rf->msix_count = i;
+
+	return 0;
+}
+
+static void irdma_deinit_interrupts(struct irdma_pci_f *rf, struct ice_pf *pf)
+{
+	int i;
+
+	for (i = 0; i < rf->msix_count; i++)
+		ice_free_rdma_qvector(pf, &rf->msix_entries[i]);
+
+	kfree(rf->msix_entries);
+}
+
 static void irdma_remove(struct auxiliary_device *aux_dev)
 {
 	struct iidc_auxiliary_dev *iidc_adev = container_of(aux_dev,
@@ -216,6 +253,7 @@ static void irdma_remove(struct auxiliary_device *aux_dev)
 
 	irdma_ib_unregister_device(iwdev);
 	ice_rdma_update_vsi_filter(pf, iwdev->vsi_num, false);
+	irdma_deinit_interrupts(iwdev->rf, pf);
 
 	pr_debug("INIT: Gen2 PF[%d] device remove success\n", PCI_FUNC(pf->pdev->devfn));
 }
@@ -230,9 +268,7 @@ static void irdma_fill_device_info(struct irdma_device *iwdev, struct ice_pf *pf
 	rf->gen_ops.unregister_qset = irdma_lan_unregister_qset;
 	rf->hw.hw_addr = pf->hw.hw_addr;
 	rf->pcidev = pf->pdev;
-	rf->msix_count =  pf->num_rdma_msix;
 	rf->pf_id = pf->hw.pf_id;
-	rf->msix_entries = &pf->msix_entries[pf->rdma_base_vector];
 	rf->default_vsi.vsi_idx = vsi->vsi_num;
 	rf->protocol_used = pf->rdma_mode & IIDC_RDMA_PROTOCOL_ROCEV2 ?
 			    IRDMA_ROCE_PROTOCOL_ONLY : IRDMA_IWARP_PROTOCOL_ONLY;
@@ -281,6 +317,10 @@ static int irdma_probe(struct auxiliary_device *aux_dev, const struct auxiliary_
 	irdma_fill_device_info(iwdev, pf, vsi);
 	rf = iwdev->rf;
 
+	err = irdma_init_interrupts(rf, pf);
+	if (err)
+		goto err_init_interrupts;
+
 	err = irdma_ctrl_init_hw(rf);
 	if (err)
 		goto err_ctrl_init;
@@ -311,6 +351,8 @@ err_ibreg:
 err_rt_init:
 	irdma_ctrl_deinit_hw(rf);
 err_ctrl_init:
+	irdma_deinit_interrupts(rf, pf);
+err_init_interrupts:
 	kfree(iwdev->rf);
 	ib_dealloc_device(&iwdev->ibdev);
 
diff --git a/drivers/infiniband/hw/irdma/main.h b/drivers/infiniband/hw/irdma/main.h
index 9f0ed6e84471..ef9a9b79d711 100644
--- a/drivers/infiniband/hw/irdma/main.h
+++ b/drivers/infiniband/hw/irdma/main.h
@@ -117,6 +117,9 @@ extern struct auxiliary_driver i40iw_auxiliary_drv;
 
 #define IRDMA_IRQ_NAME_STR_LEN (64)
 
+#define IRDMA_NUM_AEQ_MSIX	1
+#define IRDMA_MIN_MSIX		2
+
 enum init_completion_state {
 	INVALID_STATE = 0,
 	INITIAL_STATE,
diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c
index e6203e26cc06..614009fb9632 100644
--- a/drivers/infiniband/sw/rdmavt/qp.c
+++ b/drivers/infiniband/sw/rdmavt/qp.c
@@ -1107,9 +1107,8 @@ int rvt_create_qp(struct ib_qp *ibqp, struct ib_qp_init_attr *init_attr,
 		}
 		/* initialize timers needed for rc qp */
 		timer_setup(&qp->s_timer, rvt_rc_timeout, 0);
-		hrtimer_init(&qp->s_rnr_timer, CLOCK_MONOTONIC,
-			     HRTIMER_MODE_REL);
-		qp->s_rnr_timer.function = rvt_rc_rnr_retry;
+		hrtimer_setup(&qp->s_rnr_timer, rvt_rc_rnr_retry, CLOCK_MONOTONIC,
+			      HRTIMER_MODE_REL);
 
 		/*
 		 * Driver needs to set up it's private QP structure and do any
diff --git a/drivers/infiniband/sw/siw/siw.h b/drivers/infiniband/sw/siw/siw.h
index ea5eee50dc39..4e692de1da93 100644
--- a/drivers/infiniband/sw/siw/siw.h
+++ b/drivers/infiniband/sw/siw/siw.h
@@ -676,8 +676,8 @@ static inline __wsum siw_csum_update(const void *buff, int len, __wsum sum)
 static inline __wsum siw_csum_combine(__wsum csum, __wsum csum2, int offset,
 				      int len)
 {
-	return (__force __wsum)__crc32c_le_combine((__force __u32)csum,
-						   (__force __u32)csum2, len);
+	return (__force __wsum)crc32c_combine((__force __u32)csum,
+					      (__force __u32)csum2, len);
 }
 
 static inline void siw_crc_skb(struct siw_rx_stream *srx, unsigned int len)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
index 9ad8d9856275..53db7c8191e3 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
@@ -97,10 +97,13 @@ out_err:
 	return ret;
 }
 
-static int ipoib_new_child_link(struct net *src_net, struct net_device *dev,
-				struct nlattr *tb[], struct nlattr *data[],
+static int ipoib_new_child_link(struct net_device *dev,
+				struct rtnl_newlink_params *params,
 				struct netlink_ext_ack *extack)
 {
+	struct net *link_net = rtnl_newlink_link_net(params);
+	struct nlattr **data = params->data;
+	struct nlattr **tb = params->tb;
 	struct net_device *pdev;
 	struct ipoib_dev_priv *ppriv;
 	u16 child_pkey;
@@ -109,7 +112,7 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev,
 	if (!tb[IFLA_LINK])
 		return -EINVAL;
 
-	pdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK]));
+	pdev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK]));
 	if (!pdev || pdev->type != ARPHRD_INFINIBAND)
 		return -ENODEV;