1 files changed, 17 insertions, 12 deletions

diff --git a/drivers/infiniband/hw/hfi1/init.c b/drivers/infiniband/hw/hfi1/init.c
index e84f95d50e79..de2eec40f2a0 100644
--- a/drivers/infiniband/hw/hfi1/init.c
+++ b/drivers/infiniband/hw/hfi1/init.c
@@ -140,7 +140,7 @@ int hfi1_create_ctxts(struct hfi1_devdata *dd)
 		goto nomem;
 
 	/* create one or more kernel contexts */
-	for (i = 0; i < dd->first_user_ctxt; ++i) {
+	for (i = 0; i < dd->first_dyn_alloc_ctxt; ++i) {
 		struct hfi1_pportdata *ppd;
 		struct hfi1_ctxtdata *rcd;
 
@@ -215,9 +215,9 @@ struct hfi1_ctxtdata *hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, u32 ctxt,
 	u32 base;
 
 	if (dd->rcv_entries.nctxt_extra >
-	    dd->num_rcv_contexts - dd->first_user_ctxt)
+	    dd->num_rcv_contexts - dd->first_dyn_alloc_ctxt)
 		kctxt_ngroups = (dd->rcv_entries.nctxt_extra -
-				 (dd->num_rcv_contexts - dd->first_user_ctxt));
+			 (dd->num_rcv_contexts - dd->first_dyn_alloc_ctxt));
 	rcd = kzalloc_node(sizeof(*rcd), GFP_KERNEL, numa);
 	if (rcd) {
 		u32 rcvtids, max_entries;
@@ -239,10 +239,10 @@ struct hfi1_ctxtdata *hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, u32 ctxt,
 		 * Calculate the context's RcvArray entry starting point.
 		 * We do this here because we have to take into account all
 		 * the RcvArray entries that previous context would have
-		 * taken and we have to account for any extra groups
-		 * assigned to the kernel or user contexts.
+		 * taken and we have to account for any extra groups assigned
+		 * to the static (kernel) or dynamic (vnic/user) contexts.
 		 */
-		if (ctxt < dd->first_user_ctxt) {
+		if (ctxt < dd->first_dyn_alloc_ctxt) {
 			if (ctxt < kctxt_ngroups) {
 				base = ctxt * (dd->rcv_entries.ngroups + 1);
 				rcd->rcv_array_groups++;
@@ -250,7 +250,7 @@ struct hfi1_ctxtdata *hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, u32 ctxt,
 				base = kctxt_ngroups +
 					(ctxt * dd->rcv_entries.ngroups);
 		} else {
-			u16 ct = ctxt - dd->first_user_ctxt;
+			u16 ct = ctxt - dd->first_dyn_alloc_ctxt;
 
 			base = ((dd->n_krcv_queues * dd->rcv_entries.ngroups) +
 				kctxt_ngroups);
@@ -323,7 +323,8 @@ struct hfi1_ctxtdata *hfi1_create_ctxtdata(struct hfi1_pportdata *ppd, u32 ctxt,
 		}
 		rcd->egrbufs.rcvtid_size = HFI1_MAX_EAGER_BUFFER_SIZE;
 
-		if (ctxt < dd->first_user_ctxt) { /* N/A for PSM contexts */
+		/* Applicable only for statically created kernel contexts */
+		if (ctxt < dd->first_dyn_alloc_ctxt) {
 			rcd->opstats = kzalloc_node(sizeof(*rcd->opstats),
 						    GFP_KERNEL, numa);
 			if (!rcd->opstats)
@@ -586,7 +587,7 @@ static void enable_chip(struct hfi1_devdata *dd)
 	 * Enable kernel ctxts' receive and receive interrupt.
 	 * Other ctxts done as user opens and initializes them.
 	 */
-	for (i = 0; i < dd->first_user_ctxt; ++i) {
+	for (i = 0; i < dd->first_dyn_alloc_ctxt; ++i) {
 		rcvmask = HFI1_RCVCTRL_CTXT_ENB | HFI1_RCVCTRL_INTRAVAIL_ENB;
 		rcvmask |= HFI1_CAP_KGET_MASK(dd->rcd[i]->flags, DMA_RTAIL) ?
 			HFI1_RCVCTRL_TAILUPD_ENB : HFI1_RCVCTRL_TAILUPD_DIS;
@@ -715,7 +716,7 @@ int hfi1_init(struct hfi1_devdata *dd, int reinit)
 	}
 
 	/* dd->rcd can be NULL if early initialization failed */
-	for (i = 0; dd->rcd && i < dd->first_user_ctxt; ++i) {
+	for (i = 0; dd->rcd && i < dd->first_dyn_alloc_ctxt; ++i) {
 		/*
 		 * Set up the (kernel) rcvhdr queue and egr TIDs.  If doing
 		 * re-init, the simplest way to handle this is to free
@@ -1535,6 +1536,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 			hfi1_device_remove(dd);
 		if (!ret)
 			hfi1_unregister_ib_device(dd);
+		hfi1_vnic_cleanup(dd);
 		postinit_cleanup(dd);
 		if (initfail)
 			ret = initfail;
@@ -1621,8 +1623,11 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd)
 		amt = PAGE_ALIGN(rcd->rcvhdrq_cnt * rcd->rcvhdrqentsize *
 				 sizeof(u32));
 
-		gfp_flags = (rcd->ctxt >= dd->first_user_ctxt) ?
-			GFP_USER : GFP_KERNEL;
+		if ((rcd->ctxt < dd->first_dyn_alloc_ctxt) ||
+		    (rcd->sc && (rcd->sc->type == SC_KERNEL)))
+			gfp_flags = GFP_KERNEL;
+		else
+			gfp_flags = GFP_USER;
 		rcd->rcvhdrq = dma_zalloc_coherent(
 			&dd->pcidev->dev, amt, &rcd->rcvhdrq_dma,
 			gfp_flags | __GFP_COMP);