* [PATCH 1/6] i40iw: Fix double free of QP
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
@ 2016-12-06 21:49 ` Henry Orosco
2016-12-06 21:49 ` [PATCH 2/6] i40iw: Fix QP flush to not hang on empty queues or failure Henry Orosco
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Henry Orosco @ 2016-12-06 21:49 UTC (permalink / raw)
To: dledford-H+wXaHxf7aLQT0dZR+AlfA
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Mustafa Ismail,
Henry Orosco
From: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
A QP can be double freed if i40iw_cm_disconn() is
called while it is currently being freed by
i40iw_rem_ref(). The fix in i40iw_cm_disconn() will
first check if the QP is already freed before
making another request for the QP to be freed.
Signed-off-by: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Henry Orosco <henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw.h | 2 +-
drivers/infiniband/hw/i40iw/i40iw_cm.c | 20 ++++++++++++++++----
drivers/infiniband/hw/i40iw/i40iw_hw.c | 4 +++-
3 files changed, 20 insertions(+), 6 deletions(-)
diff --git a/drivers/infiniband/hw/i40iw/i40iw.h b/drivers/infiniband/hw/i40iw/i40iw.h
index ef188e6..51b8280 100644
--- a/drivers/infiniband/hw/i40iw/i40iw.h
+++ b/drivers/infiniband/hw/i40iw/i40iw.h
@@ -512,7 +512,7 @@ u32 i40iw_initialize_hw_resources(struct i40iw_device *iwdev);
int i40iw_register_rdma_device(struct i40iw_device *iwdev);
void i40iw_port_ibevent(struct i40iw_device *iwdev);
-int i40iw_cm_disconn(struct i40iw_qp *);
+void i40iw_cm_disconn(struct i40iw_qp *iwqp);
void i40iw_cm_disconn_worker(void *);
int mini_cm_recv_pkt(struct i40iw_cm_core *, struct i40iw_device *,
struct sk_buff *);
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 25af89a..ff95fea 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -3359,21 +3359,33 @@ static void i40iw_cm_init_tsa_conn(struct i40iw_qp *iwqp,
* i40iw_cm_disconn - when a connection is being closed
* @iwqp: associate qp for the connection
*/
-int i40iw_cm_disconn(struct i40iw_qp *iwqp)
+void i40iw_cm_disconn(struct i40iw_qp *iwqp)
{
struct disconn_work *work;
struct i40iw_device *iwdev = iwqp->iwdev;
struct i40iw_cm_core *cm_core = &iwdev->cm_core;
+ unsigned long flags;
work = kzalloc(sizeof(*work), GFP_ATOMIC);
if (!work)
- return -ENOMEM; /* Timer will clean up */
-
+ return; /* Timer will clean up */
+
+ spin_lock_irqsave(&iwdev->qptable_lock, flags);
+ if (!iwdev->qp_table[iwqp->ibqp.qp_num]) {
+ spin_unlock_irqrestore(&iwdev->qptable_lock, flags);
+ i40iw_debug(&iwdev->sc_dev, I40IW_DEBUG_CM,
+ "%s qp_id %d is already freed\n",
+ __func__, iwqp->ibqp.qp_num);
+ kfree(work);
+ return;
+ }
i40iw_add_ref(&iwqp->ibqp);
+ spin_unlock_irqrestore(&iwdev->qptable_lock, flags);
+
work->iwqp = iwqp;
INIT_WORK(&work->work, i40iw_disconnect_worker);
queue_work(cm_core->disconn_wq, &work->work);
- return 0;
+ return;
}
/**
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hw.c b/drivers/infiniband/hw/i40iw/i40iw_hw.c
index 5e2c16c..b2854b1 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_hw.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_hw.c
@@ -308,7 +308,9 @@ void i40iw_process_aeq(struct i40iw_device *iwdev)
iwqp = iwdev->qp_table[info->qp_cq_id];
if (!iwqp) {
spin_unlock_irqrestore(&iwdev->qptable_lock, flags);
- i40iw_pr_err("qp_id %d is already freed\n", info->qp_cq_id);
+ i40iw_debug(dev, I40IW_DEBUG_AEQ,
+ "%s qp_id %d is already freed\n",
+ __func__, info->qp_cq_id);
continue;
}
i40iw_add_ref(&iwqp->ibqp);
--
2.8.3
--
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 2/6] i40iw: Fix QP flush to not hang on empty queues or failure
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-12-06 21:49 ` [PATCH 1/6] i40iw: Fix double free of QP Henry Orosco
@ 2016-12-06 21:49 ` Henry Orosco
2016-12-06 21:49 ` [PATCH 3/6] i40iw: Fix memory leak in CQP destroy when in reset Henry Orosco
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Henry Orosco @ 2016-12-06 21:49 UTC (permalink / raw)
To: dledford-H+wXaHxf7aLQT0dZR+AlfA
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Shiraz Saleem
From: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
When flush QP and there are no pending work requests, signal completion
to unblock i40iw_drain_sq and i40iw_drain_rq which are waiting on
completion for iwqp->sq_drained and iwqp->sq_drained respectively.
Also, signal completion if flush QP fails to prevent the drain SQ or RQ
from being blocked indefintely.
Signed-off-by: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw.h | 9 ++++++---
drivers/infiniband/hw/i40iw/i40iw_hw.c | 26 ++++++++++++++++++++++++--
2 files changed, 30 insertions(+), 5 deletions(-)
diff --git a/drivers/infiniband/hw/i40iw/i40iw.h b/drivers/infiniband/hw/i40iw/i40iw.h
index 51b8280..2aab85b 100644
--- a/drivers/infiniband/hw/i40iw/i40iw.h
+++ b/drivers/infiniband/hw/i40iw/i40iw.h
@@ -112,9 +112,12 @@
#define I40IW_DRV_OPT_MCAST_LOGPORT_MAP 0x00000800
#define IW_HMC_OBJ_TYPE_NUM ARRAY_SIZE(iw_hmc_obj_types)
-#define IW_CFG_FPM_QP_COUNT 32768
-#define I40IW_MAX_PAGES_PER_FMR 512
-#define I40IW_MIN_PAGES_PER_FMR 1
+#define IW_CFG_FPM_QP_COUNT 32768
+#define I40IW_MAX_PAGES_PER_FMR 512
+#define I40IW_MIN_PAGES_PER_FMR 1
+#define I40IW_CQP_COMPL_RQ_WQE_FLUSHED 2
+#define I40IW_CQP_COMPL_SQ_WQE_FLUSHED 3
+#define I40IW_CQP_COMPL_RQ_SQ_WQE_FLUSHED 4
#define I40IW_MTU_TO_MSS 40
#define I40IW_DEFAULT_MSS 1460
diff --git a/drivers/infiniband/hw/i40iw/i40iw_hw.c b/drivers/infiniband/hw/i40iw/i40iw_hw.c
index b2854b1..4394a67 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_hw.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_hw.c
@@ -622,6 +622,7 @@ enum i40iw_status_code i40iw_hw_flush_wqes(struct i40iw_device *iwdev,
struct i40iw_qp_flush_info *hw_info;
struct i40iw_cqp_request *cqp_request;
struct cqp_commands_info *cqp_info;
+ struct i40iw_qp *iwqp = (struct i40iw_qp *)qp->back_qp;
cqp_request = i40iw_get_cqp_request(&iwdev->cqp, wait);
if (!cqp_request)
@@ -636,9 +637,30 @@ enum i40iw_status_code i40iw_hw_flush_wqes(struct i40iw_device *iwdev,
cqp_info->in.u.qp_flush_wqes.qp = qp;
cqp_info->in.u.qp_flush_wqes.scratch = (uintptr_t)cqp_request;
status = i40iw_handle_cqp_op(iwdev, cqp_request);
- if (status)
+ if (status) {
i40iw_pr_err("CQP-OP Flush WQE's fail");
- return status;
+ complete(&iwqp->sq_drained);
+ complete(&iwqp->rq_drained);
+ return status;
+ }
+ if (!cqp_request->compl_info.maj_err_code) {
+ switch (cqp_request->compl_info.min_err_code) {
+ case I40IW_CQP_COMPL_RQ_WQE_FLUSHED:
+ complete(&iwqp->sq_drained);
+ break;
+ case I40IW_CQP_COMPL_SQ_WQE_FLUSHED:
+ complete(&iwqp->rq_drained);
+ break;
+ case I40IW_CQP_COMPL_RQ_SQ_WQE_FLUSHED:
+ break;
+ default:
+ complete(&iwqp->sq_drained);
+ complete(&iwqp->rq_drained);
+ break;
+ }
+ }
+
+ return 0;
}
/**
--
2.8.3
--
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 3/6] i40iw: Fix memory leak in CQP destroy when in reset
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-12-06 21:49 ` [PATCH 1/6] i40iw: Fix double free of QP Henry Orosco
2016-12-06 21:49 ` [PATCH 2/6] i40iw: Fix QP flush to not hang on empty queues or failure Henry Orosco
@ 2016-12-06 21:49 ` Henry Orosco
2016-12-06 21:49 ` [PATCH 4/6] i40iw: Fix race condition in terminate timer's handler Henry Orosco
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Henry Orosco @ 2016-12-06 21:49 UTC (permalink / raw)
To: dledford-H+wXaHxf7aLQT0dZR+AlfA
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Mustafa Ismail
From: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
On a device close, the control QP (CQP) is destroyed by calling
cqp_destroy which destroys the CQP and frees its SD buffer memory.
However, if the reset flag is true, cqp_destroy is never called and
leads to a memory leak on SD buffer memory. Fix this by always calling
cqp_destroy, on device close, regardless of reset. The exception to this
when CQP create fails. In this case, the SD buffer memory is already
freed on an error check and there is no need to call cqp_destroy.
Signed-off-by: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw_main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
index 4ce05b8..85d8fa6 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -237,14 +237,11 @@ static irqreturn_t i40iw_irq_handler(int irq, void *data)
*/
static void i40iw_destroy_cqp(struct i40iw_device *iwdev, bool free_hwcqp)
{
- enum i40iw_status_code status = 0;
struct i40iw_sc_dev *dev = &iwdev->sc_dev;
struct i40iw_cqp *cqp = &iwdev->cqp;
- if (free_hwcqp && dev->cqp_ops->cqp_destroy)
- status = dev->cqp_ops->cqp_destroy(dev->cqp);
- if (status)
- i40iw_pr_err("destroy cqp failed");
+ if (free_hwcqp)
+ dev->cqp_ops->cqp_destroy(dev->cqp);
i40iw_free_dma_mem(dev->hw, &cqp->sq);
kfree(cqp->scratch_array);
@@ -1475,7 +1472,7 @@ static void i40iw_deinit_device(struct i40iw_device *iwdev, bool reset)
i40iw_del_hmc_objects(dev, dev->hmc_info, true, reset);
/* fallthrough */
case CQP_CREATED:
- i40iw_destroy_cqp(iwdev, !reset);
+ i40iw_destroy_cqp(iwdev, true);
/* fallthrough */
case INITIAL_STATE:
i40iw_cleanup_cm_core(&iwdev->cm_core);
--
2.8.3
--
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 4/6] i40iw: Fix race condition in terminate timer's handler
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
` (2 preceding siblings ...)
2016-12-06 21:49 ` [PATCH 3/6] i40iw: Fix memory leak in CQP destroy when in reset Henry Orosco
@ 2016-12-06 21:49 ` Henry Orosco
2016-12-06 21:49 ` [PATCH 5/6] i40iw: Assign MSS only when it is a new MTU Henry Orosco
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Henry Orosco @ 2016-12-06 21:49 UTC (permalink / raw)
To: dledford-H+wXaHxf7aLQT0dZR+AlfA
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Shiraz Saleem
From: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Add a QP reference when terminate timer is started to ensure
the destroy QP doesn't race ahead to free the QP while it is being
referenced in the terminate timer's handler.
Signed-off-by: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw_cm.c | 2 +-
drivers/infiniband/hw/i40iw/i40iw_utils.c | 5 ++++-
drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 +-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index ff95fea..a217d2f 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -3471,7 +3471,7 @@ static void i40iw_cm_disconn_true(struct i40iw_qp *iwqp)
*terminate-handler to issue cm_disconn which can re-free
*a QP even after its refcnt=0.
*/
- del_timer(&iwqp->terminate_timer);
+ i40iw_terminate_del_timer(qp);
if (!iwqp->flush_issued) {
iwqp->flush_issued = 1;
issue_flush = 1;
diff --git a/drivers/infiniband/hw/i40iw/i40iw_utils.c b/drivers/infiniband/hw/i40iw/i40iw_utils.c
index 4a08ffb..7d4af77 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_utils.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_utils.c
@@ -823,6 +823,7 @@ static void i40iw_terminate_timeout(unsigned long context)
struct i40iw_sc_qp *qp = (struct i40iw_sc_qp *)&iwqp->sc_qp;
i40iw_terminate_done(qp, 1);
+ i40iw_rem_ref(&iwqp->ibqp);
}
/**
@@ -834,6 +835,7 @@ void i40iw_terminate_start_timer(struct i40iw_sc_qp *qp)
struct i40iw_qp *iwqp;
iwqp = (struct i40iw_qp *)qp->back_qp;
+ i40iw_add_ref(&iwqp->ibqp);
init_timer(&iwqp->terminate_timer);
iwqp->terminate_timer.function = i40iw_terminate_timeout;
iwqp->terminate_timer.expires = jiffies + HZ;
@@ -850,7 +852,8 @@ void i40iw_terminate_del_timer(struct i40iw_sc_qp *qp)
struct i40iw_qp *iwqp;
iwqp = (struct i40iw_qp *)qp->back_qp;
- del_timer(&iwqp->terminate_timer);
+ if (del_timer(&iwqp->terminate_timer))
+ i40iw_rem_ref(&iwqp->ibqp);
}
/**
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 206d72b..18526e6 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -959,7 +959,7 @@ int i40iw_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
goto exit;
}
if (iwqp->sc_qp.term_flags)
- del_timer(&iwqp->terminate_timer);
+ i40iw_terminate_del_timer(&iwqp->sc_qp);
info.next_iwarp_state = I40IW_QP_STATE_ERROR;
if ((iwqp->hw_tcp_state > I40IW_TCP_STATE_CLOSED) &&
iwdev->iw_status &&
--
2.8.3
--
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 5/6] i40iw: Assign MSS only when it is a new MTU
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
` (3 preceding siblings ...)
2016-12-06 21:49 ` [PATCH 4/6] i40iw: Fix race condition in terminate timer's handler Henry Orosco
@ 2016-12-06 21:49 ` Henry Orosco
2016-12-06 21:49 ` [PATCH 6/6] i40iw: Fix incorrect check for error Henry Orosco
2016-12-12 22:14 ` [PATCH 0/6] i40iw: Fixes for i40iw Doug Ledford
6 siblings, 0 replies; 8+ messages in thread
From: Henry Orosco @ 2016-12-06 21:49 UTC (permalink / raw)
To: dledford-H+wXaHxf7aLQT0dZR+AlfA
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Mustafa Ismail,
Henry Orosco
From: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Currently we are changing the MSS regardless of whether
there is a change or not in MTU. Fix to make the
assignment of MSS dependent on an MTU change.
Signed-off-by: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Henry Orosco <henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Shiraz Saleem <shiraz.saleem-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
index 85d8fa6..cf9d288 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -1724,6 +1724,8 @@ static void i40iw_l2param_change(struct i40e_info *ldev, struct i40e_client *cli
for (i = 0; i < I40E_CLIENT_MAX_USER_PRIORITY; i++)
l2params->qs_handle_list[i] = params->qos.prio_qos[i].qs_handle;
+ l2params->mss = (params->mtu) ? params->mtu - I40IW_MTU_TO_MSS : iwdev->mss;
+
INIT_WORK(&work->work, i40iw_l2params_worker);
queue_work(iwdev->param_wq, &work->work);
}
--
2.8.3
--
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^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 6/6] i40iw: Fix incorrect check for error
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
` (4 preceding siblings ...)
2016-12-06 21:49 ` [PATCH 5/6] i40iw: Assign MSS only when it is a new MTU Henry Orosco
@ 2016-12-06 21:49 ` Henry Orosco
2016-12-12 22:14 ` [PATCH 0/6] i40iw: Fixes for i40iw Doug Ledford
6 siblings, 0 replies; 8+ messages in thread
From: Henry Orosco @ 2016-12-06 21:49 UTC (permalink / raw)
To: dledford-H+wXaHxf7aLQT0dZR+AlfA
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Mustafa Ismail,
Henry Orosco
From: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
In i40iw_ieq_handle_partial() the check for !status is incorrect.
Signed-off-by: Mustafa Ismail <mustafa.ismail-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Henry Orosco <henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
---
drivers/infiniband/hw/i40iw/i40iw_puda.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/i40iw/i40iw_puda.c b/drivers/infiniband/hw/i40iw/i40iw_puda.c
index 7541b0d..c3d28ba 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_puda.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_puda.c
@@ -1132,7 +1132,7 @@ static enum i40iw_status_code i40iw_ieq_handle_partial(struct i40iw_puda_rsrc *i
list_add(&buf->list, &pbufl);
status = i40iw_ieq_create_pbufl(pfpdu, rxlist, &pbufl, buf, fpdu_len);
- if (!status)
+ if (status)
goto error;
txbuf = i40iw_puda_get_bufpool(ieq);
--
2.8.3
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^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH 0/6] i40iw: Fixes for i40iw
[not found] ` <20161206214935.41584-1-henry.orosco-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
` (5 preceding siblings ...)
2016-12-06 21:49 ` [PATCH 6/6] i40iw: Fix incorrect check for error Henry Orosco
@ 2016-12-12 22:14 ` Doug Ledford
6 siblings, 0 replies; 8+ messages in thread
From: Doug Ledford @ 2016-12-12 22:14 UTC (permalink / raw)
To: Henry Orosco
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA,
e1000-rdma-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f
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On 12/6/2016 4:49 PM, Henry Orosco wrote:
> The following patch series has fixes for the i40iw driver.
>
> Mustafa Ismail (4):
> i40iw: Fix double free of QP
> i40iw: Fix memory leak in CQP destroy when in reset
> i40iw: Assign MSS only when it is a new MTU
> i40iw: Fix incorrect check for error
>
> Shiraz Saleem (2):
> i40iw: Fix QP flush to not hang on empty queues or failure
> i40iw: Fix race condition in terminate timer's handler
>
> drivers/infiniband/hw/i40iw/i40iw.h | 11 +++++++----
> drivers/infiniband/hw/i40iw/i40iw_cm.c | 22 +++++++++++++++++-----
> drivers/infiniband/hw/i40iw/i40iw_hw.c | 30 +++++++++++++++++++++++++++---
> drivers/infiniband/hw/i40iw/i40iw_main.c | 11 +++++------
> drivers/infiniband/hw/i40iw/i40iw_puda.c | 2 +-
> drivers/infiniband/hw/i40iw/i40iw_utils.c | 5 ++++-
> drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 +-
> 7 files changed, 62 insertions(+), 21 deletions(-)
>
Series applied, thanks.
--
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
GPG Key ID: 0E572FDD
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^ permalink raw reply [flat|nested] 8+ messages in thread