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-rw-r--r--drivers/infiniband/core/cm_trace.h2
-rw-r--r--drivers/infiniband/core/cma.c255
-rw-r--r--drivers/infiniband/core/cma_trace.h2
-rw-r--r--drivers/infiniband/core/user_mad.c23
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c5
-rw-r--r--drivers/infiniband/hw/hfi1/pio.c6
-rw-r--r--drivers/infiniband/hw/hfi1/sdma.c2
-rw-r--r--drivers/infiniband/hw/irdma/defs.h1
-rw-r--r--drivers/infiniband/hw/irdma/hw.c8
-rw-r--r--drivers/infiniband/hw/irdma/verbs.c18
-rw-r--r--drivers/infiniband/hw/qedr/verbs.c11
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_multicast.c7
-rw-r--r--drivers/infiniband/ulp/srpt/ib_srpt.c17
13 files changed, 201 insertions, 156 deletions
diff --git a/drivers/infiniband/core/cm_trace.h b/drivers/infiniband/core/cm_trace.h
index e9d282679..944d90712 100644
--- a/drivers/infiniband/core/cm_trace.h
+++ b/drivers/infiniband/core/cm_trace.h
@@ -16,7 +16,7 @@
#include <linux/tracepoint.h>
#include <rdma/ib_cm.h>
-#include <trace/events/rdma.h>
+#include <trace/misc/rdma.h>
/*
* enum ib_cm_state, from include/rdma/ib_cm.h
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 0773ca7ac..067d7f428 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -3547,121 +3547,6 @@ err:
return ret;
}
-static int cma_bind_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
- const struct sockaddr *dst_addr)
-{
- struct sockaddr_storage zero_sock = {};
-
- if (src_addr && src_addr->sa_family)
- return rdma_bind_addr(id, src_addr);
-
- /*
- * When the src_addr is not specified, automatically supply an any addr
- */
- zero_sock.ss_family = dst_addr->sa_family;
- if (IS_ENABLED(CONFIG_IPV6) && dst_addr->sa_family == AF_INET6) {
- struct sockaddr_in6 *src_addr6 =
- (struct sockaddr_in6 *)&zero_sock;
- struct sockaddr_in6 *dst_addr6 =
- (struct sockaddr_in6 *)dst_addr;
-
- src_addr6->sin6_scope_id = dst_addr6->sin6_scope_id;
- if (ipv6_addr_type(&dst_addr6->sin6_addr) & IPV6_ADDR_LINKLOCAL)
- id->route.addr.dev_addr.bound_dev_if =
- dst_addr6->sin6_scope_id;
- } else if (dst_addr->sa_family == AF_IB) {
- ((struct sockaddr_ib *)&zero_sock)->sib_pkey =
- ((struct sockaddr_ib *)dst_addr)->sib_pkey;
- }
- return rdma_bind_addr(id, (struct sockaddr *)&zero_sock);
-}
-
-/*
- * If required, resolve the source address for bind and leave the id_priv in
- * state RDMA_CM_ADDR_BOUND. This oddly uses the state to determine the prior
- * calls made by ULP, a previously bound ID will not be re-bound and src_addr is
- * ignored.
- */
-static int resolve_prepare_src(struct rdma_id_private *id_priv,
- struct sockaddr *src_addr,
- const struct sockaddr *dst_addr)
-{
- int ret;
-
- memcpy(cma_dst_addr(id_priv), dst_addr, rdma_addr_size(dst_addr));
- if (!cma_comp_exch(id_priv, RDMA_CM_ADDR_BOUND, RDMA_CM_ADDR_QUERY)) {
- /* For a well behaved ULP state will be RDMA_CM_IDLE */
- ret = cma_bind_addr(&id_priv->id, src_addr, dst_addr);
- if (ret)
- goto err_dst;
- if (WARN_ON(!cma_comp_exch(id_priv, RDMA_CM_ADDR_BOUND,
- RDMA_CM_ADDR_QUERY))) {
- ret = -EINVAL;
- goto err_dst;
- }
- }
-
- if (cma_family(id_priv) != dst_addr->sa_family) {
- ret = -EINVAL;
- goto err_state;
- }
- return 0;
-
-err_state:
- cma_comp_exch(id_priv, RDMA_CM_ADDR_QUERY, RDMA_CM_ADDR_BOUND);
-err_dst:
- memset(cma_dst_addr(id_priv), 0, rdma_addr_size(dst_addr));
- return ret;
-}
-
-int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
- const struct sockaddr *dst_addr, unsigned long timeout_ms)
-{
- struct rdma_id_private *id_priv =
- container_of(id, struct rdma_id_private, id);
- int ret;
-
- ret = resolve_prepare_src(id_priv, src_addr, dst_addr);
- if (ret)
- return ret;
-
- if (cma_any_addr(dst_addr)) {
- ret = cma_resolve_loopback(id_priv);
- } else {
- if (dst_addr->sa_family == AF_IB) {
- ret = cma_resolve_ib_addr(id_priv);
- } else {
- /*
- * The FSM can return back to RDMA_CM_ADDR_BOUND after
- * rdma_resolve_ip() is called, eg through the error
- * path in addr_handler(). If this happens the existing
- * request must be canceled before issuing a new one.
- * Since canceling a request is a bit slow and this
- * oddball path is rare, keep track once a request has
- * been issued. The track turns out to be a permanent
- * state since this is the only cancel as it is
- * immediately before rdma_resolve_ip().
- */
- if (id_priv->used_resolve_ip)
- rdma_addr_cancel(&id->route.addr.dev_addr);
- else
- id_priv->used_resolve_ip = 1;
- ret = rdma_resolve_ip(cma_src_addr(id_priv), dst_addr,
- &id->route.addr.dev_addr,
- timeout_ms, addr_handler,
- false, id_priv);
- }
- }
- if (ret)
- goto err;
-
- return 0;
-err:
- cma_comp_exch(id_priv, RDMA_CM_ADDR_QUERY, RDMA_CM_ADDR_BOUND);
- return ret;
-}
-EXPORT_SYMBOL(rdma_resolve_addr);
-
int rdma_set_reuseaddr(struct rdma_cm_id *id, int reuse)
{
struct rdma_id_private *id_priv;
@@ -4064,27 +3949,26 @@ err:
}
EXPORT_SYMBOL(rdma_listen);
-int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
+static int rdma_bind_addr_dst(struct rdma_id_private *id_priv,
+ struct sockaddr *addr, const struct sockaddr *daddr)
{
- struct rdma_id_private *id_priv;
+ struct sockaddr *id_daddr;
int ret;
- struct sockaddr *daddr;
if (addr->sa_family != AF_INET && addr->sa_family != AF_INET6 &&
addr->sa_family != AF_IB)
return -EAFNOSUPPORT;
- id_priv = container_of(id, struct rdma_id_private, id);
if (!cma_comp_exch(id_priv, RDMA_CM_IDLE, RDMA_CM_ADDR_BOUND))
return -EINVAL;
- ret = cma_check_linklocal(&id->route.addr.dev_addr, addr);
+ ret = cma_check_linklocal(&id_priv->id.route.addr.dev_addr, addr);
if (ret)
goto err1;
memcpy(cma_src_addr(id_priv), addr, rdma_addr_size(addr));
if (!cma_any_addr(addr)) {
- ret = cma_translate_addr(addr, &id->route.addr.dev_addr);
+ ret = cma_translate_addr(addr, &id_priv->id.route.addr.dev_addr);
if (ret)
goto err1;
@@ -4104,8 +3988,10 @@ int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
}
#endif
}
- daddr = cma_dst_addr(id_priv);
- daddr->sa_family = addr->sa_family;
+ id_daddr = cma_dst_addr(id_priv);
+ if (daddr != id_daddr)
+ memcpy(id_daddr, daddr, rdma_addr_size(addr));
+ id_daddr->sa_family = addr->sa_family;
ret = cma_get_port(id_priv);
if (ret)
@@ -4121,6 +4007,129 @@ err1:
cma_comp_exch(id_priv, RDMA_CM_ADDR_BOUND, RDMA_CM_IDLE);
return ret;
}
+
+static int cma_bind_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
+ const struct sockaddr *dst_addr)
+{
+ struct rdma_id_private *id_priv =
+ container_of(id, struct rdma_id_private, id);
+ struct sockaddr_storage zero_sock = {};
+
+ if (src_addr && src_addr->sa_family)
+ return rdma_bind_addr_dst(id_priv, src_addr, dst_addr);
+
+ /*
+ * When the src_addr is not specified, automatically supply an any addr
+ */
+ zero_sock.ss_family = dst_addr->sa_family;
+ if (IS_ENABLED(CONFIG_IPV6) && dst_addr->sa_family == AF_INET6) {
+ struct sockaddr_in6 *src_addr6 =
+ (struct sockaddr_in6 *)&zero_sock;
+ struct sockaddr_in6 *dst_addr6 =
+ (struct sockaddr_in6 *)dst_addr;
+
+ src_addr6->sin6_scope_id = dst_addr6->sin6_scope_id;
+ if (ipv6_addr_type(&dst_addr6->sin6_addr) & IPV6_ADDR_LINKLOCAL)
+ id->route.addr.dev_addr.bound_dev_if =
+ dst_addr6->sin6_scope_id;
+ } else if (dst_addr->sa_family == AF_IB) {
+ ((struct sockaddr_ib *)&zero_sock)->sib_pkey =
+ ((struct sockaddr_ib *)dst_addr)->sib_pkey;
+ }
+ return rdma_bind_addr_dst(id_priv, (struct sockaddr *)&zero_sock, dst_addr);
+}
+
+/*
+ * If required, resolve the source address for bind and leave the id_priv in
+ * state RDMA_CM_ADDR_BOUND. This oddly uses the state to determine the prior
+ * calls made by ULP, a previously bound ID will not be re-bound and src_addr is
+ * ignored.
+ */
+static int resolve_prepare_src(struct rdma_id_private *id_priv,
+ struct sockaddr *src_addr,
+ const struct sockaddr *dst_addr)
+{
+ int ret;
+
+ if (!cma_comp_exch(id_priv, RDMA_CM_ADDR_BOUND, RDMA_CM_ADDR_QUERY)) {
+ /* For a well behaved ULP state will be RDMA_CM_IDLE */
+ ret = cma_bind_addr(&id_priv->id, src_addr, dst_addr);
+ if (ret)
+ return ret;
+ if (WARN_ON(!cma_comp_exch(id_priv, RDMA_CM_ADDR_BOUND,
+ RDMA_CM_ADDR_QUERY)))
+ return -EINVAL;
+
+ } else {
+ memcpy(cma_dst_addr(id_priv), dst_addr, rdma_addr_size(dst_addr));
+ }
+
+ if (cma_family(id_priv) != dst_addr->sa_family) {
+ ret = -EINVAL;
+ goto err_state;
+ }
+ return 0;
+
+err_state:
+ cma_comp_exch(id_priv, RDMA_CM_ADDR_QUERY, RDMA_CM_ADDR_BOUND);
+ return ret;
+}
+
+int rdma_resolve_addr(struct rdma_cm_id *id, struct sockaddr *src_addr,
+ const struct sockaddr *dst_addr, unsigned long timeout_ms)
+{
+ struct rdma_id_private *id_priv =
+ container_of(id, struct rdma_id_private, id);
+ int ret;
+
+ ret = resolve_prepare_src(id_priv, src_addr, dst_addr);
+ if (ret)
+ return ret;
+
+ if (cma_any_addr(dst_addr)) {
+ ret = cma_resolve_loopback(id_priv);
+ } else {
+ if (dst_addr->sa_family == AF_IB) {
+ ret = cma_resolve_ib_addr(id_priv);
+ } else {
+ /*
+ * The FSM can return back to RDMA_CM_ADDR_BOUND after
+ * rdma_resolve_ip() is called, eg through the error
+ * path in addr_handler(). If this happens the existing
+ * request must be canceled before issuing a new one.
+ * Since canceling a request is a bit slow and this
+ * oddball path is rare, keep track once a request has
+ * been issued. The track turns out to be a permanent
+ * state since this is the only cancel as it is
+ * immediately before rdma_resolve_ip().
+ */
+ if (id_priv->used_resolve_ip)
+ rdma_addr_cancel(&id->route.addr.dev_addr);
+ else
+ id_priv->used_resolve_ip = 1;
+ ret = rdma_resolve_ip(cma_src_addr(id_priv), dst_addr,
+ &id->route.addr.dev_addr,
+ timeout_ms, addr_handler,
+ false, id_priv);
+ }
+ }
+ if (ret)
+ goto err;
+
+ return 0;
+err:
+ cma_comp_exch(id_priv, RDMA_CM_ADDR_QUERY, RDMA_CM_ADDR_BOUND);
+ return ret;
+}
+EXPORT_SYMBOL(rdma_resolve_addr);
+
+int rdma_bind_addr(struct rdma_cm_id *id, struct sockaddr *addr)
+{
+ struct rdma_id_private *id_priv =
+ container_of(id, struct rdma_id_private, id);
+
+ return rdma_bind_addr_dst(id_priv, addr, cma_dst_addr(id_priv));
+}
EXPORT_SYMBOL(rdma_bind_addr);
static int cma_format_hdr(void *hdr, struct rdma_id_private *id_priv)
diff --git a/drivers/infiniband/core/cma_trace.h b/drivers/infiniband/core/cma_trace.h
index e45264267..47f3c6e4b 100644
--- a/drivers/infiniband/core/cma_trace.h
+++ b/drivers/infiniband/core/cma_trace.h
@@ -15,7 +15,7 @@
#define _TRACE_RDMA_CMA_H
#include <linux/tracepoint.h>
-#include <trace/events/rdma.h>
+#include <trace/misc/rdma.h>
DECLARE_EVENT_CLASS(cma_fsm_class,
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index d96c78e43..5c284dfbe 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -131,6 +131,11 @@ struct ib_umad_packet {
struct ib_user_mad mad;
};
+struct ib_rmpp_mad_hdr {
+ struct ib_mad_hdr mad_hdr;
+ struct ib_rmpp_hdr rmpp_hdr;
+} __packed;
+
#define CREATE_TRACE_POINTS
#include <trace/events/ib_umad.h>
@@ -494,11 +499,11 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
size_t count, loff_t *pos)
{
struct ib_umad_file *file = filp->private_data;
+ struct ib_rmpp_mad_hdr *rmpp_mad_hdr;
struct ib_umad_packet *packet;
struct ib_mad_agent *agent;
struct rdma_ah_attr ah_attr;
struct ib_ah *ah;
- struct ib_rmpp_mad *rmpp_mad;
__be64 *tid;
int ret, data_len, hdr_len, copy_offset, rmpp_active;
u8 base_version;
@@ -506,7 +511,7 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
if (count < hdr_size(file) + IB_MGMT_RMPP_HDR)
return -EINVAL;
- packet = kzalloc(sizeof *packet + IB_MGMT_RMPP_HDR, GFP_KERNEL);
+ packet = kzalloc(sizeof(*packet) + IB_MGMT_RMPP_HDR, GFP_KERNEL);
if (!packet)
return -ENOMEM;
@@ -560,13 +565,13 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
goto err_up;
}
- rmpp_mad = (struct ib_rmpp_mad *) packet->mad.data;
- hdr_len = ib_get_mad_data_offset(rmpp_mad->mad_hdr.mgmt_class);
+ rmpp_mad_hdr = (struct ib_rmpp_mad_hdr *)packet->mad.data;
+ hdr_len = ib_get_mad_data_offset(rmpp_mad_hdr->mad_hdr.mgmt_class);
- if (ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class)
+ if (ib_is_mad_class_rmpp(rmpp_mad_hdr->mad_hdr.mgmt_class)
&& ib_mad_kernel_rmpp_agent(agent)) {
copy_offset = IB_MGMT_RMPP_HDR;
- rmpp_active = ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) &
+ rmpp_active = ib_get_rmpp_flags(&rmpp_mad_hdr->rmpp_hdr) &
IB_MGMT_RMPP_FLAG_ACTIVE;
} else {
copy_offset = IB_MGMT_MAD_HDR;
@@ -615,12 +620,12 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
tid = &((struct ib_mad_hdr *) packet->msg->mad)->tid;
*tid = cpu_to_be64(((u64) agent->hi_tid) << 32 |
(be64_to_cpup(tid) & 0xffffffff));
- rmpp_mad->mad_hdr.tid = *tid;
+ rmpp_mad_hdr->mad_hdr.tid = *tid;
}
if (!ib_mad_kernel_rmpp_agent(agent)
- && ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class)
- && (ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) & IB_MGMT_RMPP_FLAG_ACTIVE)) {
+ && ib_is_mad_class_rmpp(rmpp_mad_hdr->mad_hdr.mgmt_class)
+ && (ib_get_rmpp_flags(&rmpp_mad_hdr->rmpp_hdr) & IB_MGMT_RMPP_FLAG_ACTIVE)) {
spin_lock_irq(&file->send_lock);
list_add_tail(&packet->list, &file->send_list);
spin_unlock_irq(&file->send_lock);
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 4ed8814ef..6ed056874 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -1710,7 +1710,7 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
switch (srq_attr_mask) {
case IB_SRQ_MAX_WR:
/* SRQ resize is not supported */
- break;
+ return -EINVAL;
case IB_SRQ_LIMIT:
/* Change the SRQ threshold */
if (srq_attr->srq_limit > srq->qplib_srq.max_wqe)
@@ -1725,13 +1725,12 @@ int bnxt_re_modify_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr,
/* On success, update the shadow */
srq->srq_limit = srq_attr->srq_limit;
/* No need to Build and send response back to udata */
- break;
+ return 0;
default:
ibdev_err(&rdev->ibdev,
"Unsupported srq_attr_mask 0x%x", srq_attr_mask);
return -EINVAL;
}
- return 0;
}
int bnxt_re_query_srq(struct ib_srq *ib_srq, struct ib_srq_attr *srq_attr)
diff --git a/drivers/infiniband/hw/hfi1/pio.c b/drivers/infiniband/hw/hfi1/pio.c
index 51ae58c02..802b0e580 100644
--- a/drivers/infiniband/hw/hfi1/pio.c
+++ b/drivers/infiniband/hw/hfi1/pio.c
@@ -2089,7 +2089,7 @@ int init_credit_return(struct hfi1_devdata *dd)
"Unable to allocate credit return DMA range for NUMA %d\n",
i);
ret = -ENOMEM;
- goto done;
+ goto free_cr_base;
}
}
set_dev_node(&dd->pcidev->dev, dd->node);
@@ -2097,6 +2097,10 @@ int init_credit_return(struct hfi1_devdata *dd)
ret = 0;
done:
return ret;
+
+free_cr_base:
+ free_credit_return(dd);
+ goto done;
}
void free_credit_return(struct hfi1_devdata *dd)
diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c
index 26c621627..969c5c3ab 100644
--- a/drivers/infiniband/hw/hfi1/sdma.c
+++ b/drivers/infiniband/hw/hfi1/sdma.c
@@ -3158,7 +3158,7 @@ int _pad_sdma_tx_descs(struct hfi1_devdata *dd, struct sdma_txreq *tx)
{
int rval = 0;
- if ((unlikely(tx->num_desc + 1 == tx->desc_limit))) {
+ if ((unlikely(tx->num_desc == tx->desc_limit))) {
rval = _extend_sdma_tx_descs(dd, tx);
if (rval) {
__sdma_txclean(dd, tx);
diff --git a/drivers/infiniband/hw/irdma/defs.h b/drivers/infiniband/hw/irdma/defs.h
index ad54260cb..ebe98fa2b 100644
--- a/drivers/infiniband/hw/irdma/defs.h
+++ b/drivers/infiniband/hw/irdma/defs.h
@@ -345,6 +345,7 @@ enum irdma_cqp_op_type {
#define IRDMA_AE_LLP_TOO_MANY_KEEPALIVE_RETRIES 0x050b
#define IRDMA_AE_LLP_DOUBT_REACHABILITY 0x050c
#define IRDMA_AE_LLP_CONNECTION_ESTABLISHED 0x050e
+#define IRDMA_AE_LLP_TOO_MANY_RNRS 0x050f
#define IRDMA_AE_RESOURCE_EXHAUSTION 0x0520
#define IRDMA_AE_RESET_SENT 0x0601
#define IRDMA_AE_TERMINATE_SENT 0x0602
diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c
index 311a1138e..918a2d783 100644
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -379,6 +379,7 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
case IRDMA_AE_LLP_TOO_MANY_RETRIES:
case IRDMA_AE_LCE_QP_CATASTROPHIC:
case IRDMA_AE_LCE_FUNCTION_CATASTROPHIC:
+ case IRDMA_AE_LLP_TOO_MANY_RNRS:
case IRDMA_AE_LCE_CQ_CATASTROPHIC:
case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
default:
@@ -562,6 +563,13 @@ static void irdma_destroy_irq(struct irdma_pci_f *rf,
dev->irq_ops->irdma_dis_irq(dev, msix_vec->idx);
irq_update_affinity_hint(msix_vec->irq, NULL);
free_irq(msix_vec->irq, dev_id);
+ if (rf == dev_id) {
+ tasklet_kill(&rf->dpc_tasklet);
+ } else {
+ struct irdma_ceq *iwceq = (struct irdma_ceq *)dev_id;
+
+ tasklet_kill(&iwceq->dpc_tasklet);
+ }
}
/**
diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c
index 447e1bcc8..42c671f20 100644
--- a/drivers/infiniband/hw/irdma/verbs.c
+++ b/drivers/infiniband/hw/irdma/verbs.c
@@ -762,7 +762,9 @@ static int irdma_validate_qp_attrs(struct ib_qp_init_attr *init_attr,
if (init_attr->cap.max_inline_data > uk_attrs->max_hw_inline ||
init_attr->cap.max_send_sge > uk_attrs->max_hw_wq_frags ||
- init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags)
+ init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags ||
+ init_attr->cap.max_send_wr > uk_attrs->max_hw_wq_quanta ||
+ init_attr->cap.max_recv_wr > uk_attrs->max_hw_rq_quanta)
return -EINVAL;
if (rdma_protocol_roce(&iwdev->ibdev, 1)) {
@@ -2119,9 +2121,8 @@ static int irdma_create_cq(struct ib_cq *ibcq,
info.cq_base_pa = iwcq->kmem.pa;
}
- if (dev->hw_attrs.uk_attrs.hw_rev >= IRDMA_GEN_2)
- info.shadow_read_threshold = min(info.cq_uk_init_info.cq_size / 2,
- (u32)IRDMA_MAX_CQ_READ_THRESH);
+ info.shadow_read_threshold = min(info.cq_uk_init_info.cq_size / 2,
+ (u32)IRDMA_MAX_CQ_READ_THRESH);
if (irdma_sc_cq_init(cq, &info)) {
ibdev_dbg(&iwdev->ibdev, "VERBS: init cq fail\n");
@@ -2825,7 +2826,7 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
iwmr->ibmr.pd = pd;
iwmr->ibmr.device = pd->device;
iwmr->ibmr.iova = virt;
- iwmr->page_size = PAGE_SIZE;
+ iwmr->page_size = SZ_4K;
if (req.reg_type == IRDMA_MEMREG_TYPE_MEM) {
iwmr->page_size = ib_umem_find_best_pgsz(region,
@@ -2845,6 +2846,13 @@ static struct ib_mr *irdma_reg_user_mr(struct ib_pd *pd, u64 start, u64 len,
switch (req.reg_type) {
case IRDMA_MEMREG_TYPE_QP:
+ /* iWarp: Catch page not starting on OS page boundary */
+ if (!rdma_protocol_roce(&iwdev->ibdev, 1) &&
+ ib_umem_offset(iwmr->region)) {
+ err = -EINVAL;
+ goto error;
+ }
+
total = req.sq_pages + req.rq_pages + shadow_pgcnt;
if (total > iwmr->page_cnt) {
err = -EINVAL;
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index d745ce9dc..61755b5f3 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -1879,8 +1879,17 @@ static int qedr_create_user_qp(struct qedr_dev *dev,
/* RQ - read access only (0) */
rc = qedr_init_user_queue(udata, dev, &qp->urq, ureq.rq_addr,
ureq.rq_len, true, 0, alloc_and_init);
- if (rc)
+ if (rc) {
+ ib_umem_release(qp->usq.umem);
+ qp->usq.umem = NULL;
+ if (rdma_protocol_roce(&dev->ibdev, 1)) {
+ qedr_free_pbl(dev, &qp->usq.pbl_info,
+ qp->usq.pbl_tbl);
+ } else {
+ kfree(qp->usq.pbl_tbl);
+ }
return rc;
+ }
}
memset(&in_params, 0, sizeof(in_params));
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 5b3154503..319d4288e 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -531,21 +531,18 @@ static int ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast)
if (test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags))
rec.join_state = SENDONLY_FULLMEMBER_JOIN;
}
- spin_unlock_irq(&priv->lock);
multicast = ib_sa_join_multicast(&ipoib_sa_client, priv->ca, priv->port,
- &rec, comp_mask, GFP_KERNEL,
+ &rec, comp_mask, GFP_ATOMIC,
ipoib_mcast_join_complete, mcast);
- spin_lock_irq(&priv->lock);
if (IS_ERR(multicast)) {
ret = PTR_ERR(multicast);
ipoib_warn(priv, "ib_sa_join_multicast failed, status %d\n", ret);
/* Requeue this join task with a backoff delay */
__ipoib_mcast_schedule_join_thread(priv, mcast, 1);
clear_bit(IPOIB_MCAST_FLAG_BUSY, &mcast->flags);
- spin_unlock_irq(&priv->lock);
complete(&mcast->done);
- spin_lock_irq(&priv->lock);
+ return ret;
}
return 0;
}
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 25e799dba..cffa93f11 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -79,12 +79,16 @@ module_param(srpt_srq_size, int, 0444);
MODULE_PARM_DESC(srpt_srq_size,
"Shared receive queue (SRQ) size.");
+static int srpt_set_u64_x(const char *buffer, const struct kernel_param *kp)
+{
+ return kstrtou64(buffer, 16, (u64 *)kp->arg);
+}
static int srpt_get_u64_x(char *buffer, const struct kernel_param *kp)
{
return sprintf(buffer, "0x%016llx\n", *(u64 *)kp->arg);
}
-module_param_call(srpt_service_guid, NULL, srpt_get_u64_x, &srpt_service_guid,
- 0444);
+module_param_call(srpt_service_guid, srpt_set_u64_x, srpt_get_u64_x,
+ &srpt_service_guid, 0444);
MODULE_PARM_DESC(srpt_service_guid,
"Using this value for ioc_guid, id_ext, and cm_listen_id instead of using the node_guid of the first HCA.");
@@ -210,10 +214,12 @@ static const char *get_ch_state_name(enum rdma_ch_state s)
/**
* srpt_qp_event - QP event callback function
* @event: Description of the event that occurred.
- * @ch: SRPT RDMA channel.
+ * @ptr: SRPT RDMA channel.
*/
-static void srpt_qp_event(struct ib_event *event, struct srpt_rdma_ch *ch)
+static void srpt_qp_event(struct ib_event *event, void *ptr)
{
+ struct srpt_rdma_ch *ch = ptr;
+
pr_debug("QP event %d on ch=%p sess_name=%s-%d state=%s\n",
event->event, ch, ch->sess_name, ch->qp->qp_num,
get_ch_state_name(ch->state));
@@ -1807,8 +1813,7 @@ retry:
ch->cq_size = ch->rq_size + sq_size;
qp_init->qp_context = (void *)ch;
- qp_init->event_handler
- = (void(*)(struct ib_event *, void*))srpt_qp_event;
+ qp_init->event_handler = srpt_qp_event;
qp_init->send_cq = ch->cq;
qp_init->recv_cq = ch->cq;
qp_init->sq_sig_type = IB_SIGNAL_REQ_WR;