Bart Van Assche bvanass...@acm.org wrote:
This patch series makes the ib_srp driver better suited for use in a H.A.
setup because:
- multipathd is notified faster about transport layer failures.
- Transport layer failures reliably result in SCSI host removal.
- Switchover can be triggered
Bart Van Assche bvanass...@acm.org wrote:
This patch series makes the ib_srp driver better suited for use in a H.A.
setup because:
- multipathd is notified faster about transport layer failures.
- Transport layer failures reliably result in SCSI host removal.
- Switchover can be triggered
On Wed, May 30, 2012 at 7:06 AM, David Dillow dillo...@ornl.gov wrote:
On Tue, 2012-05-29 at 17:07 -0400, Karandeep Chahal wrote:
Subject: [PATCH] Infiniband srp fast failover patch.
This conflicts with Bart's patches to improve failover; it will be much
better to use his approach to block
Bart Van Assche bvanass...@acm.org wrote:
On 11/12/12 23:40, Or Gerlitz wrote:
This patch is not an essential part of this patch series. All it does
is to trigger failover more quickly if a port down event has been
received. Without this patch, if an IB cable has been disconnected long
enough
Bart Van Assche bvanass...@acm.org wrote:
On 11/12/12 23:36, Or Gerlitz wrote:
This patch series reduces path failover time significantly. Instead of
having to wait until the SCSI error handler has finished recovery,
When a SCSI device is selected by mpath and used as a path, aren't failed
On Tue, Nov 13, 2012 at 1:46 AM, Karandeep Chahal kcha...@ddn.com wrote:
In my experience with ib-srp, I am not sure if there is such a thing as link
going down for a short time. When the link goes down, no matter how short
the duration ( 1s), IO fails over, this failover takes very long time
On Tue, Nov 13, 2012 at 11:20 PM, Bart Van Assche bvanass...@acm.org wrote:
On 11/13/12 21:54, Or Gerlitz wrote:
Bart Van Assche bvanass...@acm.org wrote:
[ ... ]
this gets way too much complicated, and just for patch which you said
is not an essential part of this patch series ... can we
On Tue, Nov 13, 2012 at 11:30 PM, Bart Van Assche bvanass...@acm.org wrote:
These attributes have been added to the SRP transport layer. Since the
ib_srp driver registers itself with the SRP transport layer the SRP
transport layer creates these two attributes for the ib_srp driver. This is
On Sun, Oct 21, 2012 at 4:59 PM, Or Gerlitz ogerl...@mellanox.com wrote:
[...]
Hi Roland,
You basically accepted V3 but said its going to be for 3.8, which is
coming soon, I see that for-next is freshly rebased to 3.7-rc6,
picking this?
Or.
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On Mon, Nov 26, 2012 at 6:44 AM, David Dillow dillo...@ornl.gov wrote:
One may also pull this series from github:
git pull git://github.com/dillow/srp-initiator.git ha-merge-v1
Hi Dave,
The kernel maintainers file specifies the following tree
On Fri, Nov 23, 2012 at 2:10 PM, Bart Van Assche bvanass...@acm.org wrote:
Apparently unloading the ib_ipoib kernel module triggers a circular locking
dependency complaint. Has anyone already been looking into this ?
Yes, I see that this happens here e.g when doing hot-unplug to the
underlying
Hi Roland,
I see that you picked this, good! not sure how it happened but Eli's
signature was missing from V3 which you took, can you somehow add this
there?!
Signed-off-by: Eli Cohen e...@mellanox.com
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On 27/11/2012 06:04, David Dillow wrote:
We can push it through James's tree if need be, but Bart's code is
pretty self-contained, and going through the SCSI tree will introduce
merge dependencies. It'd be much easier to push it all through the
RDMA tree
Yep, this makes sense to me even
On 27/11/2012 02:47, Stephen Rothwell wrote:
Hi all,
Today's linux-next merge of the net-next tree got a conflict in
drivers/net/ethernet/mellanox/mlx4/en_rx.c between commit 08ff32352d6f
(mlx4: 64-byte CQE/EQE support) from the infiniband tree and commit
f1d29a3fa68b (mlx4_en: Remove remnants
spinlocks, thus avoiding
the warning and the depencency.
Signed-off-by: Jack Morgenstein ja...@dev.mellanox.co.il
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/hw/mlx4/cm.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4
From: Jack Morgenstein ja...@dev.mellanox.co.il
The slave_state_lock spinlock is used both in the interrupt context and
in a process context, hence irq locking must be used. Found by lockdep.
Signed-off-by: Jack Morgenstein ja...@dev.mellanox.co.il
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
Hi Roland,
Pretty late indeed, but here are two SRIOV locking related fixes for issues
spotted by lockdep. Basically, as we're late in the cycle, I guess there are
two options here, either push to 3.8 and later to -stable once 3.7 is released,
or push to 3.7 this week. This way or another,
On Tue, Nov 27, 2012 at 6:34 PM, Bart Van Assche bvanass...@acm.org wrote:
Thanks Dave for doing all this work. A reworked and retested patch series
that should address all comments that have been posted so far can be found
here: http://github.com/bvanassche/linux/srp-ha. I can repost the
On 28/11/2012 11:46, Roland Dreier wrote:
On Tue, Nov 27, 2012 at 12:35 PM, Christoph Lameter c...@linux.com wrote:
Roland, we need the raw eth qp patches in the git trees for the libraries.
Could you please bring the trees up to date so that the userspace raw eth
support is in sync with the
On Fri, Aug 24, 2012 at 8:35 PM, Hefty, Sean sean.he...@intel.com wrote:
I don't think those mmap()s should be an issue with fork they are
mapping adapter PCI space into userspace, but it should work across fork.
makes sense
Do you have any ideas on ways to identify what in the
rsocket.c wasn't passing compilation as of missing definition for the
container_of macro, fix it. Reported-by: Eyal Salamon esalo...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
src/cma.c |5 -
src/cma.h |6 ++
src/rsocket.c |1 +
3 files changed
On 29/11/2012 18:27, Hefty, Sean wrote:
Fork support in rsockets is available now, and netperf should work.
Sean,
Trying the latest librdamcm git (+ the patch I sent to have it build
OK), we weren't able to run netperf
here's the server output
starting netserver with host '192.168.20.126'
On Mon, Dec 3, 2012 at 9:35 PM, Hefty, Sean sean.he...@intel.com wrote:
I'm using a locally modified version of verbs, so I don't end up seeing this
error.
could this be related to different results while running netperf .w
fork in our setup vs. yours?
Or.
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On Mon, Dec 3, 2012 at 9:48 PM, Hefty, Sean sean.he...@intel.com wrote:
According to my notes, I ran netperf with fork support using this:
yep, works just fine with this directive - we got 46Gbs, impressive!
Or.
server
--
export RDMAV_FORK_SAFE=1
On Fri, Nov 30, 2012 at 4:21 AM, David Dillow dillo...@ornl.gov wrote:
[...]
Modulo a few style issues (braces around one line if branches, etc.) and
having three state variables vs one, I can live with everything up to
aabfa852acd27962 at git://github.com/bvanassche/linux.git#srp-ha. Those
On Wed, Dec 5, 2012 at 8:50 PM, Bart Van Assche bvanass...@acm.org wrote:
[...]
The only way to make I/O work reliably if a failure can occur at the
transport layer is to use multipathd on top of ib_srp. If a connection fails
for some reason, then the SRP SCSI host will be removed after the
On 06/12/2012 16:10, Bart Van Assche wrote:
On 12/05/12 22:32, Or Gerlitz wrote:
On Wed, Dec 5, 2012 at 8:50 PM, Bart Van Assche bvanass...@acm.org
wrote:
[...]
The only way to make I/O work reliably if a failure can occur at the
transport layer is to use multipathd on top of ib_srp
On 06/12/2012 17:04, Bart Van Assche wrote:
On 12/06/12 15:27, Or Gerlitz wrote:
The core problem here seems to be that scsi_remove_host simply never
ends.
Hello Or,
The later patches in the srp-ha patch series avoided such behavior by
checking whether the connection between SRP initiator
or not available, the driver will use
the value of log_num_mgm_entry_size and B0 steering.
Signed-off-by: Jack Morgenstein ja...@dev.mellanox.co.il
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/net/ethernet/mellanox/mlx4/main.c | 52
drivers/net/ethernet
From: Hadar Hen Zion had...@mellanox.com
The error flow of the flow steering wrapper had a typo which caused the
wrong firmware command to be called, fix it.
Signed-off-by: Hadar Hen Zion had...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
.../net/ethernet/mellanox/mlx4
the end of the operation from
the resource tracker point of view.
Signed-off-by: Hadar Hen Zion had...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
.../net/ethernet/mellanox/mlx4/resource_tracker.c | 26 +++
1 files changed, 20 insertions(+), 6 deletions(-)
diff
Hi Roland,
The patch set fixes few issues we've identified and fixed in the
mlx4_core driver around SRIOV and device managed flow steering.
This includes adding QPN enforcement in the resource tracker for
flow-steering rules set by VFs, and a fix to wrong error flow in
the very same area in
group.
Signed-off-by: Jack Morgenstein ja...@dev.mellanox.co.il
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/net/ethernet/mellanox/mlx4/fw.c | 15 +-
drivers/net/ethernet/mellanox/mlx4/fw.h |1 +
drivers/net/ethernet/mellanox/mlx4/main.c | 71
On Thu, Dec 6, 2012 at 4:27 PM, Or Gerlitz ogerl...@mellanox.com wrote:
[...]
looking on the current locks in the system, we see that this kworker task
holds four locks, but none of them seems to be mutually held by another task,
That was ofcourse a wrong assertion, as a lock can't be mutually
On Thu, Dec 6, 2012 at 7:11 PM, Or Gerlitz ogerl...@mellanox.com wrote:
The patch set fixes few issues we've identified and fixed in the
mlx4_core driver around SRIOV and device managed flow steering.
This includes adding QPN enforcement in the resource tracker for
flow-steering rules set
On Thu, Dec 6, 2012 at 7:11 PM, Or Gerlitz ogerl...@mellanox.com wrote:
From: Jack Morgenstein ja...@dev.mellanox.co.il
Separate flow steering capability detection from the decision to activate.
For the master (and for native), detect flow steering capability in
mlx4_dev_cap, but activate
On Mon, Dec 10, 2012 at 3:14 PM, Klaus Wacker klaus.wac...@de.ibm.com wrote:
2. The switch (BNT virt. fabric 10GB) has configured all ports as vlan
tagging=enabled (trunk-mode)
[...]
Failed status transport retry counter exceeded (12) for wr_id 2
[...]
Now my questions are: Any ideas what
On Tue, Dec 11, 2012 at 7:59 AM, Roland Dreier rol...@kernel.org wrote:
First batch of InfiniBand/RDMA changes for the 3.8 merge window:
- A good chunk of Bart Van Assche's SRP fixes
- UAPI disintegration from David Howells
- mlx4 support for 64-byte CQE hardware feature from Or Gerlitz
On 19/12/2012 16:20, Bart Van Assche wrote:
This patch series avoids that SCSI error handling triggers an endless
loop and also restores reporting of QP errors in the kernel log.
Changes between v3 and v2:
- As proposed by Dave, added a patch that prevents sending of a task
management
On 20/12/2012 15:19, Bart Van Assche wrote:
On 12/20/12 13:38, Or Gerlitz wrote:
I think few days ago you had a patch on your tree named Save and
restore host_scribble during error handling, is it possible we need
this here for happy removal of the scsi host?
No. Host removal works fine even
On 20/12/2012 17:10, David Dillow wrote:
Works for me, ship it!
Dave, did you gave the patches a try?
Or.
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On Thu, Dec 20, 2012 at 6:27 PM, David Dillow d...@thedillows.org wrote:
On Thu, 2012-12-20 at 17:27 +0200, Or Gerlitz wrote:
Dave, did you gave the patches a try?
This one looks to be an obvious fix, but I have not tested the others; I
have been relying on Bart, Alex, and yourself
capabilities.
Reported-by: Alex Williamson alex.william...@redhat.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/net/ethernet/mellanox/mlx4/main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c
b/drivers/net
On 10/01/2013 17:18, Or Gerlitz wrote:
Commit 08ff32352 mlx4: 64-byte CQE/EQE support introduced a regression under
which older guest VF drivers failed to load even when 64-byte EQEs/CQEs are
disabled, since the PF wrongly advertizes the new context behaviour anyway,
Roland, when testing
On Wed, Jan 23, 2013 at 5:29 PM, Mathis GAVILLON jbibo...@gmail.com wrote:
I'm working on a project in which I try to virtualize Infiniband. I use
ConnectX3 Infiniband cards with FW 2.9.1200.
I've installed a Fedora 18 OS with 3.8.0rc2 recompiled kernel. I use KVM 1.2
to run virtual
On 03/02/2013 07:14, Bharath Ramesh wrote:
Intermittently a couple of nodes in our cluster throw the error
Failed to obtain HW semaphore, aborting on boot. When this error
occurs we are unable to use IB on those nodes, unloading and reloading
the module doesnt help.
load mlx4_core with
On 02/02/2013 09:16, sean.he...@intel.com wrote:
Older kernels have a bug where it can report an event with the
uid set to 0. The librdmacm crashes when casting the uid to
an rdma_cm_id and dereferencing the NULL pointer.
There are a limited number of events where this can occur and
in most
On Sun, Feb 3, 2013 at 5:18 PM, Bharath Ramesh bram...@vt.edu wrote:
[...]
I am unable to run ibv_devinfo on the bad node, here is an output from a
good node
$ ibv_devinfo
hca_id: mlx4_0
transport: InfiniBand (0)
fw_ver: 2.10.2370
would you recommend to use?
Or.
From: Mathis GAVILLON [jbibo...@gmail.com]
Sent: 04 February 2013 11:42
To: Jack Morgenstein
Cc: Or Gerlitz
Subject: Re: Fwd: Error message when trying to use Infiniband virtual functions
in virtual machine
The solution you
On Fri, Feb 1, 2013 at 5:18 PM, Bart Van Assche bvanass...@acm.org wrote:
This patch series avoids that SCSI error handling triggers an endless loop
and also restores reporting of QP errors in the kernel log.
Bart,
You wrote resend in the subject line, anything new, in these patches
OR in
On 04/02/2013 16:11, Bernd Schubert wrote:
On 02/03/2013 08:24 AM, Or Gerlitz wrote:
It would be also worthwhile to nail the fix to the root cause little
further, e.g push kernel commit 418edaaba96 to -stable
Agreed, I opened RHEL bugzilla #719749 (somehow marked as private, no
idea why
On 04/02/2013 17:24, Alex Williamson wrote:
These are available in the qemu 1.3.1 stable release
http://lists.gnu.org/archive/html/qemu-devel/2013-01/msg05403.html
And they're in the current development tree which is stabilizing for the
1.4.0 release
thanks Alex!
Mathis, does this helps?
On 05/02/2013 12:32, Mathis GAVILLON wrote:
I've just finished to install qemu 1.3.1 and all is working well. IRQ
error has disappeared and an IB interface is know available in the virtual
machine.
nice! could you say again what distribution provided you with the
problematic kvm-qemu and
From: Shlomo Pongratz shlo...@mellanox.com
Here's V2 of the IPoIB TSS/RSS patch series, basically its very similar to V1,
with fixes to for issues we stepped over while testing since the V1
submission and an addtional capability to change the number of TX and RX
rings at run time via ethtool.
-by: Shlomo Pongratz shlo...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/hw/mlx4/main.c|5 +
drivers/infiniband/hw/mlx4/mlx4_ib.h | 13 ++
drivers/infiniband/hw/mlx4/qp.c | 345 -
3 files changed, 352 insertions
Pongratz shlo...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/core/uverbs_cmd.c |1 +
drivers/infiniband/core/verbs.c |3 +++
drivers/infiniband/hw/amso1100/c2_provider.c |3 +++
drivers/infiniband/hw/cxgb3/iwch_provider.c |2
for an ipoib netdevice), is called by the core networking
code without rtnl locking. To protect against such a call being made
in parallel with an ethtool call to change the number of rings --
added rwlock on the rings.
Signed-off-by: Shlomo Pongratz shlo...@mellanox.com
Signed-off-by: Or Gerlitz ogerl
...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp/ipoib/ipoib_main.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c
b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 6fdc9e7..e459fa7 100644
On 05/02/2013 17:41, Mathis GAVILLON wrote:
All is working well except VM is not listed when I launched ibnetdiscover on
the host.
Yep, this is limitation of the current implementation
Or.
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frames is done using a dedicated bit in
the reserved byte of the IPoIB HW address (e.g similar to CM).
Signed-off-by: Shlomo Pongratz shlo...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp/ipoib/ipoib.h | 15 +-
drivers/infiniband/ulp/ipoib/ipoib_ib.c
On Tue, Feb 5, 2013 at 6:25 PM, Bart Van Assche bvanass...@acm.org wrote:
On 02/04/13 22:11, Or Gerlitz wrote:
You wrote resend in the subject line, anything new, in these patches
OR in other patches merged through the SCSI tree for 3.8 vs. what you
had posted earlier on Dec 20th, 2012.
I
On 06/02/2013 09:22, Bart Van Assche wrote:
A huge number of patches have been taken upstream between 3.8-rc1 and
3.8-rc6. I have retested these three patches with 3.8-rc6 and would
appreciate if you would also repeat your tests.
not really... this is what I see on Linus tree for the
On 06/02/2013 11:17, Mathis GAVILLON wrote:
Ok. But what is it possible to do with Infiniband VFs if QP0 is not available ?
EVERYTHING, e.g run IPoIB, iSER, RDS, MPI, etc, etc - except for what
requires QP0, such as running SM or issuing SMPs for
discovery/diagnostics purposes
2013/2/5
On 06/02/2013 12:04, Mathis GAVILLON wrote:
Just a last question : is that possible VFs lid to be different from PF one ?
NO, we've implemented a shared port model, so all functions on the
same IB port use the same lid, each function has its own
virtual GUID though.
Or.
Thanks
2013/2/6
On 06/02/2013 12:40, Sebastian Riemer wrote:
So if I don't use the unmaintained srptools to get the SRP connection
strings but instead send them directly to the initiator to connect to
the SRP target, then also SRP should be possible with the virtual
GUID. Am I right?
Basically YES, you can
From: Shani Michaeli sha...@mellanox.com
Remove unused fields from the local invalidate WQE segment structure.
Signed-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/hw/mlx4/qp.c
Hi Roland,
Here's a series from Shani Michaeli and Haggai Eran adds mlx4 driver
support for Memory Windows.
The first entries in this set are pre patches preparing the grounds for the
actual implementation of MWs. Later there're two core patches, one to
ib_verbs.h adding support for type 2
From: Shani Michaeli sha...@mellanox.com
MR deregistration fails when memory windows are bound to it.
Handle such failures by propagating it to the caller ULP.
Signed-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz ogerl
are not FMR themselves.
Signed-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/net/ethernet/mellanox/mlx4/fw.c| 11 -
drivers/net/ethernet/mellanox/mlx4/mlx4.h | 16
...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/core/uverbs.h |2 +
drivers/infiniband/core/uverbs_cmd.c | 121 +
drivers/infiniband/core/uverbs_main.c | 13 +++-
include/uapi/rdma/ib_user_verbs.h | 16 +
4 files
requests, and for memory window bind work requests.
Signed-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/hw/mlx4/mlx4_ib.h |2 +
drivers/infiniband/hw/mlx4/mr.c | 22
From: Shani Michaeli sha...@mellanox.com
Indicate memory windows support through device capabilities, kernel
verb entries and the relevant uverbs command mask entries.
Signed-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz
-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/net/ethernet/mellanox/mlx4/mlx4.h | 16 +++---
drivers/net/ethernet/mellanox/mlx4/mr.c| 48 ++--
.../net
support
type 2 windows at all.
* modify existing provides and consumers code to the new param of ib_alloc_mw
and the ib_mw_bind_info structure
Signed-off-by: Haggai Eran hagg...@mellanox.com
Signed-off-by: Shani Michaeli sha...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
On 07/02/2013 11:05, Bart Van Assche wrote:
On 02/06/13 22:42, Vu Pham wrote:
Conclusion:
1. disable the port/path long enough 35 minutes, we have dangling scsi
host.
2. enable the port within 30 minute, scsi host re-establish connection,
path re-instate and then scsi_host was removed (no entry
On 11/02/2013 22:42, Hefty, Sean wrote:
RSS (Receive Side Scaling) TSS (Transmit Side Scaling, better known as
MQ/Multi-Queue) are common networking techniques which allow to use
contemporary NICs that support multiple receive and transmit descriptor
queues (multi-queue), see also
On 11/02/2013 22:42, Hefty, Sean wrote:
or some QP creation flag, so that every user who wants to create a QP doesn't
need to figure out what a QP group is and if their QP needs to be part of one?
Then you wouldn't need to define IB_QPG_NONE.
another point in favor of using
resending for the 3rd time, now from different address as the mail
server reject both prev postings...
On Mon, Feb 11, 2013 at 10:42 PM, Hefty, Sean sean.he...@intel.com wrote:
If I understand the interface correctly, the user calls ib_create_qp() to
create a parent QP and reserve space for
On 12/02/2013 18:33, Hefty, Sean wrote:
Have you run the V2 patch through sparse?
oops, I see now that the V2 patches introduced some sparse warnings,
will fix for V3, thanks for spotting that over.
Or.
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On 12/02/2013 20:59, Hefty, Sean wrote:
My understanding of this is that there's NO changes to the wire protocols.
For RSS no changes.
For TSS, added a flag in the IPoIB HW address and used a reserved field
of the IPoIB header, see the change log for patch #5 IB/IPoIB: Add RSS
and TSS
On 22/01/2013 23:56, sean.he...@intel.com wrote:
Provide inline helpers to extract source and destination address data from the
rdma_cm_id.
Sean,
FWIW - this patch and most of patch #6 can (and worth doing) be
introduced as cleanup/maintenance patches to the rdma-cm without direct
relation
On 11/02/2013 20:02, Hefty, Sean wrote:
Define AF_IB and sockaddr_ib to allow the rdma_cm to use native IB addressing.
Signed-off-by: Sean Hefty sean.he...@intel.com
---
include/linux/socket.h |2 +
include/rdma/ib.h | 89
2 files
On 22/01/2013 23:56, sean.he...@intel.com wrote:
+
+struct sockaddr_ib {
+ unsigned short int sib_family; /* AF_IB */
+ __be16 sib_pkey;
+ __be32 sib_flowinfo;
+ struct ib_addr sib_addr;
+ __be64
...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp/ipoib/ipoib.h |2 ++
drivers/infiniband/ulp/ipoib/ipoib_main.c |4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h
b/drivers/infiniband/ulp/ipoib
From: Itai Garbi iga...@mellanox.com
If the ipoib client info isn't found on the _remove_one callback, we must
not attempt to scan the returned null list, found by Coverity.
Signed-off-by: Itai Garbi iga...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp
From: Yan Burman y...@mellanox.com
Implement version info as well as report firmware version and bus info
of the underlying IB HW device.
Signed-off-by: Yan Burman y...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp/ipoib/ipoib.h |2
Hi Roland,
Here are two small IPoIB fixes for 3.9 along with Yan's ethtool patch
with which we can happily celebrate the marking of version 1.0.0 for
IPoIB eight years after your initial push...
Or.
For Shlomo's patch this is V1, where the change from V0,
-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp/iser/iser_memory.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c
b/drivers/infiniband/ulp/iser/iser_memory.c
index 2033a92..79c4f35 100644
--- a/drivers/infiniband
Reuse the SG unaligned for FMR driver flow to make the initiator
functional when running over driver instance which doesn't support
FMRs such as mlx4 VF.
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
Signed-off-by: Alex Tabachnik al...@mellanox.com
---
drivers/infiniband/ulp/iser/iser_memory.c
Hi Roland,
These are the iser updates for the 3.9 merge window, two maintainance
patches and one patch that allows to run over a VF (e.g in a VM).
Or.
Or Gerlitz (3):
IB/iser: Use proper define for the commands per lun value advertized to SCSI
ML
IB/iser: Avoid error prints on EAGAIN
ISER_DEF_CMD_PER_LUN was meant to be ISCSI_DEF_XMIT_CMDS_MAX, not plain 128
Signed-off-by: Roi Dayan r...@mellanox.com
Signed-off-by: Or Gerlitz ogerl...@mellanox.com
---
drivers/infiniband/ulp/iser/iscsi_iser.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers
-by: Or Gerlitz ogerl...@mellanox.com
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Hi Roland,
I see now that you've picked five of the patches from this series into
for-next, anything which needs clarification or fixup in the other
five patches?
Or.
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More
On Sun, Feb 24, 2013 at 10:59 AM, Sagi Grimberg sa...@mellanox.com wrote:
On 2/24/2013 10:09 AM, Bart Van Assche wrote:
On 02/18/13 09:11, Sagi Grimberg wrote:
On 2/18/2013 6:06 AM, David Dillow wrote:
Or, Vu, does this solve the issue you've seen? I may have time to test
later this week,
On Mon, Feb 25, 2013 at 7:32 PM, Roland Dreier rol...@purestorage.com wrote:
All look good, applied for 3.9, thanks.
Roland, could you add a CC to -stable so they can get to 3.8-stable too?
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On Mon, Feb 25, 2013 at 7:36 PM, Or Gerlitz or.gerl...@gmail.com wrote:
On Mon, Feb 25, 2013 at 7:32 PM, Roland Dreier rol...@purestorage.com wrote:
All look good, applied for 3.9, thanks.
Roland, could you add a CC to -stable so they can get to 3.8-stable too?
Oh, I see its just
(mlx4_core: Enable memory windows in
{INIT, QUERY}_HCA) from the infiniband tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
thanks,
Acked-by: Or Gerlitz ogerl...@mellanox.com
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On 25/02/2013 19:46, Roland Dreier wrote:
If IPoIB fails to look up a path record (eg if it tries during an SM
failover when one SM is dead but the new one hasn't taken over yet), the
driver ends up with a neighbour structure but no address handle (AH).
There's no mechanism to recover from this:
On Wed, Feb 27, 2013 at 5:47 PM, Narayan Desai narayan.de...@gmail.com wrote:
Hi Ilya. The easiest way to see packaging for a library (from an
upstream apt source) is to run
[...]
Ilya,
You can also take a look on the upstream trees for libibverbs and
libmlx4 maintained by Roland which have a
On 07/03/2013 13:18, Hudzia, Benoit wrote:
I am currently experiencing some trouble with my connectx2 cards. I have been
doing test with smallish server without any problem and this week I upgraded to
a more beefier option. However I fail to be able setup the IB card with our
current kernel.
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