From: Roland Dreier <rolandd@cisco.com>
To: torvalds@osdl.org
Cc: linux-kernel@vger.kernel.org, openib-general@openib.org
Subject: [git pull] IB fixes for 2.6.15
Date: Wed, 30 Nov 2005 09:27:41 -0800 [thread overview]
Message-ID: <52acfmrqpe.fsf@cisco.com> (raw)
Linus, please pull from
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git for-linus
This tree is also available from kernel.org mirrors at:
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git for-linus
The pull will get the following changes:
Jack Morgenstein:
IB/uverbs: track multicast group membership for userspace QPs
Michael S. Tsirkin:
IB/mthca: reset QP's last pointers when transitioning to reset state
IB/umad: fix RMPP handling
IPoIB: reinitialize mcast structs' completions for every query
IPoIB: protect child list in ipoib_ib_dev_flush
IB/mthca: fix posting of send lists of length >= 255 on mem-free HCAs
Roland Dreier:
IPoIB: reinitialize path struct's completion for every query
IPoIB: always set path->query to NULL when query finishes
IPoIB: don't zero members after we allocate with kzalloc
IPoIB: fix error handling in ipoib_open
drivers/infiniband/core/user_mad.c | 41 ++++++-----
drivers/infiniband/core/uverbs.h | 11 +++
drivers/infiniband/core/uverbs_cmd.c | 90 +++++++++++++++++++-----
drivers/infiniband/core/uverbs_main.c | 21 +++++-
drivers/infiniband/hw/mthca/mthca_qp.c | 34 +++++++++
drivers/infiniband/hw/mthca/mthca_wqe.h | 3 +
drivers/infiniband/ulp/ipoib/ipoib_ib.c | 4 +
drivers/infiniband/ulp/ipoib/ipoib_main.c | 11 ++-
drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 10 +--
9 files changed, 170 insertions(+), 55 deletions(-)
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index e73f81c..eb7f525 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -310,7 +310,7 @@ static ssize_t ib_umad_write(struct file
u8 method;
__be64 *tid;
int ret, length, hdr_len, copy_offset;
- int rmpp_active = 0;
+ int rmpp_active, has_rmpp_header;
if (count < sizeof (struct ib_user_mad) + IB_MGMT_RMPP_HDR)
return -EINVAL;
@@ -360,28 +360,31 @@ static ssize_t ib_umad_write(struct file
}
rmpp_mad = (struct ib_rmpp_mad *) packet->mad.data;
- if (ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) & IB_MGMT_RMPP_FLAG_ACTIVE) {
- /* RMPP active */
- if (!agent->rmpp_version) {
- ret = -EINVAL;
- goto err_ah;
- }
-
- /* Validate that the management class can support RMPP */
- if (rmpp_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_ADM) {
- hdr_len = IB_MGMT_SA_HDR;
- } else if ((rmpp_mad->mad_hdr.mgmt_class >= IB_MGMT_CLASS_VENDOR_RANGE2_START) &&
- (rmpp_mad->mad_hdr.mgmt_class <= IB_MGMT_CLASS_VENDOR_RANGE2_END)) {
- hdr_len = IB_MGMT_VENDOR_HDR;
- } else {
- ret = -EINVAL;
- goto err_ah;
- }
- rmpp_active = 1;
+ if (rmpp_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_ADM) {
+ hdr_len = IB_MGMT_SA_HDR;
copy_offset = IB_MGMT_RMPP_HDR;
+ has_rmpp_header = 1;
+ } else if (rmpp_mad->mad_hdr.mgmt_class >= IB_MGMT_CLASS_VENDOR_RANGE2_START &&
+ rmpp_mad->mad_hdr.mgmt_class <= IB_MGMT_CLASS_VENDOR_RANGE2_END) {
+ hdr_len = IB_MGMT_VENDOR_HDR;
+ copy_offset = IB_MGMT_RMPP_HDR;
+ has_rmpp_header = 1;
} else {
hdr_len = IB_MGMT_MAD_HDR;
copy_offset = IB_MGMT_MAD_HDR;
+ has_rmpp_header = 0;
+ }
+
+ if (has_rmpp_header)
+ rmpp_active = ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) &
+ IB_MGMT_RMPP_FLAG_ACTIVE;
+ else
+ rmpp_active = 0;
+
+ /* Validate that the management class can support RMPP */
+ if (rmpp_active && !agent->rmpp_version) {
+ ret = -EINVAL;
+ goto err_ah;
}
packet->msg = ib_create_send_mad(agent,
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index ecb8301..7114e3f 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -105,12 +105,23 @@ struct ib_uverbs_event {
u32 *counter;
};
+struct ib_uverbs_mcast_entry {
+ struct list_head list;
+ union ib_gid gid;
+ u16 lid;
+};
+
struct ib_uevent_object {
struct ib_uobject uobject;
struct list_head event_list;
u32 events_reported;
};
+struct ib_uqp_object {
+ struct ib_uevent_object uevent;
+ struct list_head mcast_list;
+};
+
struct ib_ucq_object {
struct ib_uobject uobject;
struct ib_uverbs_file *uverbs_file;
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index ed45da8..a57d021 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -815,7 +815,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uv
struct ib_uverbs_create_qp cmd;
struct ib_uverbs_create_qp_resp resp;
struct ib_udata udata;
- struct ib_uevent_object *uobj;
+ struct ib_uqp_object *uobj;
struct ib_pd *pd;
struct ib_cq *scq, *rcq;
struct ib_srq *srq;
@@ -866,10 +866,11 @@ ssize_t ib_uverbs_create_qp(struct ib_uv
attr.cap.max_recv_sge = cmd.max_recv_sge;
attr.cap.max_inline_data = cmd.max_inline_data;
- uobj->uobject.user_handle = cmd.user_handle;
- uobj->uobject.context = file->ucontext;
- uobj->events_reported = 0;
- INIT_LIST_HEAD(&uobj->event_list);
+ uobj->uevent.uobject.user_handle = cmd.user_handle;
+ uobj->uevent.uobject.context = file->ucontext;
+ uobj->uevent.events_reported = 0;
+ INIT_LIST_HEAD(&uobj->uevent.event_list);
+ INIT_LIST_HEAD(&uobj->mcast_list);
qp = pd->device->create_qp(pd, &attr, &udata);
if (IS_ERR(qp)) {
@@ -882,7 +883,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uv
qp->send_cq = attr.send_cq;
qp->recv_cq = attr.recv_cq;
qp->srq = attr.srq;
- qp->uobject = &uobj->uobject;
+ qp->uobject = &uobj->uevent.uobject;
qp->event_handler = attr.event_handler;
qp->qp_context = attr.qp_context;
qp->qp_type = attr.qp_type;
@@ -901,14 +902,14 @@ retry:
goto err_destroy;
}
- ret = idr_get_new(&ib_uverbs_qp_idr, qp, &uobj->uobject.id);
+ ret = idr_get_new(&ib_uverbs_qp_idr, qp, &uobj->uevent.uobject.id);
if (ret == -EAGAIN)
goto retry;
if (ret)
goto err_destroy;
- resp.qp_handle = uobj->uobject.id;
+ resp.qp_handle = uobj->uevent.uobject.id;
resp.max_recv_sge = attr.cap.max_recv_sge;
resp.max_send_sge = attr.cap.max_send_sge;
resp.max_recv_wr = attr.cap.max_recv_wr;
@@ -922,7 +923,7 @@ retry:
}
down(&file->mutex);
- list_add_tail(&uobj->uobject.list, &file->ucontext->qp_list);
+ list_add_tail(&uobj->uevent.uobject.list, &file->ucontext->qp_list);
up(&file->mutex);
up(&ib_uverbs_idr_mutex);
@@ -930,7 +931,7 @@ retry:
return in_len;
err_idr:
- idr_remove(&ib_uverbs_qp_idr, uobj->uobject.id);
+ idr_remove(&ib_uverbs_qp_idr, uobj->uevent.uobject.id);
err_destroy:
ib_destroy_qp(qp);
@@ -1032,7 +1033,7 @@ ssize_t ib_uverbs_destroy_qp(struct ib_u
struct ib_uverbs_destroy_qp cmd;
struct ib_uverbs_destroy_qp_resp resp;
struct ib_qp *qp;
- struct ib_uevent_object *uobj;
+ struct ib_uqp_object *uobj;
int ret = -EINVAL;
if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1046,7 +1047,12 @@ ssize_t ib_uverbs_destroy_qp(struct ib_u
if (!qp || qp->uobject->context != file->ucontext)
goto out;
- uobj = container_of(qp->uobject, struct ib_uevent_object, uobject);
+ uobj = container_of(qp->uobject, struct ib_uqp_object, uevent.uobject);
+
+ if (!list_empty(&uobj->mcast_list)) {
+ ret = -EBUSY;
+ goto out;
+ }
ret = ib_destroy_qp(qp);
if (ret)
@@ -1055,12 +1061,12 @@ ssize_t ib_uverbs_destroy_qp(struct ib_u
idr_remove(&ib_uverbs_qp_idr, cmd.qp_handle);
down(&file->mutex);
- list_del(&uobj->uobject.list);
+ list_del(&uobj->uevent.uobject.list);
up(&file->mutex);
- ib_uverbs_release_uevent(file, uobj);
+ ib_uverbs_release_uevent(file, &uobj->uevent);
- resp.events_reported = uobj->events_reported;
+ resp.events_reported = uobj->uevent.events_reported;
kfree(uobj);
@@ -1542,6 +1548,8 @@ ssize_t ib_uverbs_attach_mcast(struct ib
{
struct ib_uverbs_attach_mcast cmd;
struct ib_qp *qp;
+ struct ib_uqp_object *uobj;
+ struct ib_uverbs_mcast_entry *mcast;
int ret = -EINVAL;
if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1550,9 +1558,36 @@ ssize_t ib_uverbs_attach_mcast(struct ib
down(&ib_uverbs_idr_mutex);
qp = idr_find(&ib_uverbs_qp_idr, cmd.qp_handle);
- if (qp && qp->uobject->context == file->ucontext)
- ret = ib_attach_mcast(qp, (union ib_gid *) cmd.gid, cmd.mlid);
+ if (!qp || qp->uobject->context != file->ucontext)
+ goto out;
+
+ uobj = container_of(qp->uobject, struct ib_uqp_object, uevent.uobject);
+
+ list_for_each_entry(mcast, &uobj->mcast_list, list)
+ if (cmd.mlid == mcast->lid &&
+ !memcmp(cmd.gid, mcast->gid.raw, sizeof mcast->gid.raw)) {
+ ret = 0;
+ goto out;
+ }
+ mcast = kmalloc(sizeof *mcast, GFP_KERNEL);
+ if (!mcast) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ mcast->lid = cmd.mlid;
+ memcpy(mcast->gid.raw, cmd.gid, sizeof mcast->gid.raw);
+
+ ret = ib_attach_mcast(qp, &mcast->gid, cmd.mlid);
+ if (!ret) {
+ uobj = container_of(qp->uobject, struct ib_uqp_object,
+ uevent.uobject);
+ list_add_tail(&mcast->list, &uobj->mcast_list);
+ } else
+ kfree(mcast);
+
+out:
up(&ib_uverbs_idr_mutex);
return ret ? ret : in_len;
@@ -1563,7 +1598,9 @@ ssize_t ib_uverbs_detach_mcast(struct ib
int out_len)
{
struct ib_uverbs_detach_mcast cmd;
+ struct ib_uqp_object *uobj;
struct ib_qp *qp;
+ struct ib_uverbs_mcast_entry *mcast;
int ret = -EINVAL;
if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1572,9 +1609,24 @@ ssize_t ib_uverbs_detach_mcast(struct ib
down(&ib_uverbs_idr_mutex);
qp = idr_find(&ib_uverbs_qp_idr, cmd.qp_handle);
- if (qp && qp->uobject->context == file->ucontext)
- ret = ib_detach_mcast(qp, (union ib_gid *) cmd.gid, cmd.mlid);
+ if (!qp || qp->uobject->context != file->ucontext)
+ goto out;
+
+ ret = ib_detach_mcast(qp, (union ib_gid *) cmd.gid, cmd.mlid);
+ if (ret)
+ goto out;
+ uobj = container_of(qp->uobject, struct ib_uqp_object, uevent.uobject);
+
+ list_for_each_entry(mcast, &uobj->mcast_list, list)
+ if (cmd.mlid == mcast->lid &&
+ !memcmp(cmd.gid, mcast->gid.raw, sizeof mcast->gid.raw)) {
+ list_del(&mcast->list);
+ kfree(mcast);
+ break;
+ }
+
+out:
up(&ib_uverbs_idr_mutex);
return ret ? ret : in_len;
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index de6581d..81737bd 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -160,6 +160,18 @@ void ib_uverbs_release_uevent(struct ib_
spin_unlock_irq(&file->async_file->lock);
}
+static void ib_uverbs_detach_umcast(struct ib_qp *qp,
+ struct ib_uqp_object *uobj)
+{
+ struct ib_uverbs_mcast_entry *mcast, *tmp;
+
+ list_for_each_entry_safe(mcast, tmp, &uobj->mcast_list, list) {
+ ib_detach_mcast(qp, &mcast->gid, mcast->lid);
+ list_del(&mcast->list);
+ kfree(mcast);
+ }
+}
+
static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
struct ib_ucontext *context)
{
@@ -180,13 +192,14 @@ static int ib_uverbs_cleanup_ucontext(st
list_for_each_entry_safe(uobj, tmp, &context->qp_list, list) {
struct ib_qp *qp = idr_find(&ib_uverbs_qp_idr, uobj->id);
- struct ib_uevent_object *uevent =
- container_of(uobj, struct ib_uevent_object, uobject);
+ struct ib_uqp_object *uqp =
+ container_of(uobj, struct ib_uqp_object, uevent.uobject);
idr_remove(&ib_uverbs_qp_idr, uobj->id);
+ ib_uverbs_detach_umcast(qp, uqp);
ib_destroy_qp(qp);
list_del(&uobj->list);
- ib_uverbs_release_uevent(file, uevent);
- kfree(uevent);
+ ib_uverbs_release_uevent(file, &uqp->uevent);
+ kfree(uqp);
}
list_for_each_entry_safe(uobj, tmp, &context->cq_list, list) {
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index dd4e133..7450550 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -871,7 +871,10 @@ int mthca_modify_qp(struct ib_qp *ibqp,
qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
mthca_wq_init(&qp->sq);
+ qp->sq.last = get_send_wqe(qp, qp->sq.max - 1);
+
mthca_wq_init(&qp->rq);
+ qp->rq.last = get_recv_wqe(qp, qp->rq.max - 1);
if (mthca_is_memfree(dev)) {
*qp->sq.db = 0;
@@ -1819,6 +1822,7 @@ int mthca_arbel_post_send(struct ib_qp *
{
struct mthca_dev *dev = to_mdev(ibqp->device);
struct mthca_qp *qp = to_mqp(ibqp);
+ __be32 doorbell[2];
void *wqe;
void *prev_wqe;
unsigned long flags;
@@ -1838,6 +1842,34 @@ int mthca_arbel_post_send(struct ib_qp *
ind = qp->sq.head & (qp->sq.max - 1);
for (nreq = 0; wr; ++nreq, wr = wr->next) {
+ if (unlikely(nreq == MTHCA_ARBEL_MAX_WQES_PER_SEND_DB)) {
+ nreq = 0;
+
+ doorbell[0] = cpu_to_be32((MTHCA_ARBEL_MAX_WQES_PER_SEND_DB << 24) |
+ ((qp->sq.head & 0xffff) << 8) |
+ f0 | op0);
+ doorbell[1] = cpu_to_be32((qp->qpn << 8) | size0);
+
+ qp->sq.head += MTHCA_ARBEL_MAX_WQES_PER_SEND_DB;
+ size0 = 0;
+
+ /*
+ * Make sure that descriptors are written before
+ * doorbell record.
+ */
+ wmb();
+ *qp->sq.db = cpu_to_be32(qp->sq.head & 0xffff);
+
+ /*
+ * Make sure doorbell record is written before we
+ * write MMIO send doorbell.
+ */
+ wmb();
+ mthca_write64(doorbell,
+ dev->kar + MTHCA_SEND_DOORBELL,
+ MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
+ }
+
if (mthca_wq_overflow(&qp->sq, nreq, qp->ibqp.send_cq)) {
mthca_err(dev, "SQ %06x full (%u head, %u tail,"
" %d max, %d nreq)\n", qp->qpn,
@@ -2014,8 +2046,6 @@ int mthca_arbel_post_send(struct ib_qp *
out:
if (likely(nreq)) {
- __be32 doorbell[2];
-
doorbell[0] = cpu_to_be32((nreq << 24) |
((qp->sq.head & 0xffff) << 8) |
f0 | op0);
diff --git a/drivers/infiniband/hw/mthca/mthca_wqe.h b/drivers/infiniband/hw/mthca/mthca_wqe.h
index 73f1c0b..e7d2c1e 100644
--- a/drivers/infiniband/hw/mthca/mthca_wqe.h
+++ b/drivers/infiniband/hw/mthca/mthca_wqe.h
@@ -50,7 +50,8 @@ enum {
enum {
MTHCA_INVAL_LKEY = 0x100,
- MTHCA_TAVOR_MAX_WQES_PER_RECV_DB = 256
+ MTHCA_TAVOR_MAX_WQES_PER_RECV_DB = 256,
+ MTHCA_ARBEL_MAX_WQES_PER_SEND_DB = 255
};
struct mthca_next_seg {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 54ef2fe..2388580 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -608,9 +608,13 @@ void ipoib_ib_dev_flush(void *_dev)
if (test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
ipoib_ib_dev_up(dev);
+ down(&priv->vlan_mutex);
+
/* Flush any child interfaces too */
list_for_each_entry(cpriv, &priv->child_intfs, list)
ipoib_ib_dev_flush(&cpriv->dev);
+
+ up(&priv->vlan_mutex);
}
void ipoib_ib_dev_cleanup(struct net_device *dev)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 2fa3075..475d98f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -94,8 +94,10 @@ int ipoib_open(struct net_device *dev)
if (ipoib_ib_dev_open(dev))
return -EINVAL;
- if (ipoib_ib_dev_up(dev))
+ if (ipoib_ib_dev_up(dev)) {
+ ipoib_ib_dev_stop(dev);
return -EINVAL;
+ }
if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
struct ipoib_dev_priv *cpriv;
@@ -398,9 +400,9 @@ static void path_rec_completion(int stat
while ((skb = __skb_dequeue(&neigh->queue)))
__skb_queue_tail(&skqueue, skb);
}
- } else
- path->query = NULL;
+ }
+ path->query = NULL;
complete(&path->done);
spin_unlock_irqrestore(&priv->lock, flags);
@@ -428,7 +430,6 @@ static struct ipoib_path *path_rec_creat
skb_queue_head_init(&path->queue);
INIT_LIST_HEAD(&path->neigh_list);
- init_completion(&path->done);
memcpy(path->pathrec.dgid.raw, gid->raw, sizeof (union ib_gid));
path->pathrec.sgid = priv->local_gid;
@@ -446,6 +447,8 @@ static int path_rec_start(struct net_dev
ipoib_dbg(priv, "Start path record lookup for " IPOIB_GID_FMT "\n",
IPOIB_GID_ARG(path->pathrec.dgid));
+ init_completion(&path->done);
+
path->query_id =
ib_sa_path_rec_get(priv->ca, priv->port,
&path->pathrec,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index c33ed87..ef3ee03 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -135,20 +135,14 @@ static struct ipoib_mcast *ipoib_mcast_a
if (!mcast)
return NULL;
- init_completion(&mcast->done);
-
mcast->dev = dev;
mcast->created = jiffies;
mcast->backoff = 1;
- mcast->logcount = 0;
INIT_LIST_HEAD(&mcast->list);
INIT_LIST_HEAD(&mcast->neigh_list);
skb_queue_head_init(&mcast->pkt_queue);
- mcast->ah = NULL;
- mcast->query = NULL;
-
return mcast;
}
@@ -350,6 +344,8 @@ static int ipoib_mcast_sendonly_join(str
rec.port_gid = priv->local_gid;
rec.pkey = cpu_to_be16(priv->pkey);
+ init_completion(&mcast->done);
+
ret = ib_sa_mcmember_rec_set(priv->ca, priv->port, &rec,
IB_SA_MCMEMBER_REC_MGID |
IB_SA_MCMEMBER_REC_PORT_GID |
@@ -469,6 +465,8 @@ static void ipoib_mcast_join(struct net_
rec.traffic_class = priv->broadcast->mcmember.traffic_class;
}
+ init_completion(&mcast->done);
+
ret = ib_sa_mcmember_rec_set(priv->ca, priv->port, &rec, comp_mask,
mcast->backoff * 1000, GFP_ATOMIC,
ipoib_mcast_join_complete,
reply other threads:[~2005-11-30 17:27 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=52acfmrqpe.fsf@cisco.com \
--to=rolandd@cisco.com \
--cc=linux-kernel@vger.kernel.org \
--cc=openib-general@openib.org \
--cc=torvalds@osdl.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.