Manual merge of for-linus to upstream (fix conflicts in drivers/infiniband/core/ucm.c)

5 files changed, 21 insertions, 10 deletions

diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 6f747debca90..3fe6f4754fa8 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3338,6 +3338,7 @@ static void __exit ib_cm_cleanup(void)
         flush_workqueue(cm.wq);
         destroy_workqueue(cm.wq);
         ib_unregister_client(&cm_client);
+        idr_destroy(&cm.local_id_table);
 }
 
 module_init(ib_cm_init);
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index a2c4234ca8a3..0e5ef97f7637 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -993,6 +993,7 @@ static int __init ib_sa_init(void)
 static void __exit ib_sa_cleanup(void)
 {
         ib_unregister_client(&sa_client);
+        idr_destroy(&query_idr);
 }
 
 module_init(ib_sa_init);
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index 02ca642089bd..28477565ecba 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -1450,6 +1450,7 @@ static void __exit ib_ucm_cleanup(void)
         ib_unregister_client(&ucm_client);
         class_unregister(&ucm_class);
         unregister_chrdev_region(IB_UCM_BASE_DEV, IB_UCM_MAX_DEVICES);
+        idr_destroy(&ctx_id_table);
 }
 
 module_init(ib_ucm_init);
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index ef2312a9ea76..251c752a7ae6 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -802,6 +802,13 @@ static void __exit ib_uverbs_cleanup(void)
         unregister_filesystem(&uverbs_event_fs);
         class_unregister(&uverbs_class);
         unregister_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_MAX_DEVICES);
+        idr_destroy(&ib_uverbs_pd_idr);
+        idr_destroy(&ib_uverbs_mr_idr);
+        idr_destroy(&ib_uverbs_mw_idr);
+        idr_destroy(&ib_uverbs_ah_idr);
+        idr_destroy(&ib_uverbs_cq_idr);
+        idr_destroy(&ib_uverbs_qp_idr);
+        idr_destroy(&ib_uverbs_srq_idr);
 }
 
 module_init(ib_uverbs_init);
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index f2afdc6c7e60..e5a047a6dbeb 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -411,20 +411,21 @@ static irqreturn_t mthca_tavor_interrupt(int irq, void *dev_ptr, struct pt_regs
                 writel(dev->eq_table.clr_mask, dev->eq_table.clr_int);
 
         ecr = readl(dev->eq_regs.tavor.ecr_base + 4);
-        if (ecr) {
-                writel(ecr, dev->eq_regs.tavor.ecr_base +
-                       MTHCA_ECR_CLR_BASE - MTHCA_ECR_BASE + 4);
+        if (!ecr)
+                return IRQ_NONE;
 
-                for (i = 0; i < MTHCA_NUM_EQ; ++i)
-                        if (ecr & dev->eq_table.eq[i].eqn_mask &&
-                            mthca_eq_int(dev, &dev->eq_table.eq[i])) {
+        writel(ecr, dev->eq_regs.tavor.ecr_base +
+               MTHCA_ECR_CLR_BASE - MTHCA_ECR_BASE + 4);
+
+        for (i = 0; i < MTHCA_NUM_EQ; ++i)
+                if (ecr & dev->eq_table.eq[i].eqn_mask) {
+                        if (mthca_eq_int(dev, &dev->eq_table.eq[i]))
                                 tavor_set_eq_ci(dev, &dev->eq_table.eq[i],
                                                 dev->eq_table.eq[i].cons_index);
-                                tavor_eq_req_not(dev, dev->eq_table.eq[i].eqn);
-                        }
-        }
+                        tavor_eq_req_not(dev, dev->eq_table.eq[i].eqn);
+                }
 
-        return IRQ_RETVAL(ecr);
+        return IRQ_HANDLED;
 }
 
 static irqreturn_t mthca_tavor_msi_x_interrupt(int irq, void *eq_ptr,