From: Sadanand Warrier sadanand.warr...@intel.com
Removed version and localbus_info files from
the sysfs directory.
Change-Id: I128b2e4ceb9440fed9b73a822dd39c44df17e5a5
Reviewed-by: Mike Marciniszyn mike.marcinis...@intel.com
Signed-off-by: Sadanand Warrier sadanand.warr...@intel.com
---
An updated PSM library is available at:
https://www.openfabrics.org/downloads/infinipath-psm/infinipath-psm-3.3-6_gca75825_open.tar.gz
The update addresses the following issues:
- Adds support for 2^20 MPI ranks, up from 2^16
- Fixes issue with exhaustion of send tid dma descriptors
- Fixes
On Thu, Aug 06, 2015 at 01:58:45PM -0400, Chuck Lever wrote:
Wondering if this means we'll have to drop ib_reg_phys_mr()
removal until Lustre gets around to removing their call sites
from the staging tree.
Why? Just because the buildbot catches it?
--
To unsubscribe from this list: send the
On Thu, Aug 06, 2015 at 12:44:42PM -0500, Steve Wise wrote:
Driver/staging isn't considered in tree for global API change
perspective, so I didn't bother with all these staging drivers.
The kbuild test bot will probably catch this.
It already did catch it for my tree, which is expected.
On Thu, Aug 06, 2015 at 11:08:45PM +0530, Parav Pandit wrote:
Do you see value in dividing ib_ud _wr into ib_ud_wr and ib_ud_gsi_wr
to save 4 bytes?
For now I just wanted to split along the lines of the existing unions.
From looking at the various drivers splitting the GSI path might not be
a
On Thu, Aug 06, 2015 at 07:46:44PM +0300, Sagi Grimberg wrote:
I agree that this is a shame to keep in here for everyone to carry...
The only driver I've seen supporting XRC is mlx5 with no consumers.
If people are reluctant to remove it, you can put it in ib_xrc_send_wr
or something...
On Fri, Aug 07, 2015 at 10:06:26AM -0500, Steve Wise wrote:
If it is too much of a pain to alter this patch, then I'll just
submit the NFSRDMA fix and live with the bisect issue...
Doug's tree is still to be rebased. So please submit your NFS
fix now as ask Doug to merge it before Sagi's
From: Sadanand Warrier sadanand.warr...@intel.com
version and localbus_info are removed from the
hfi1 sysfs directory.
Reviewed-by: Mike Marciniszyn mike.marcinis...@intel.com
Signed-off-by: Sadanand Warrier sadanand.warr...@intel.com
---
Documentation/infiniband/sysfs.txt |2 --
Ported from upstream qib commit
68c02e232b8a (qib: Support ib_alloc_mr verb)
Tested-by: Jubin John jubin.j...@intel.com
Reviewed-by: Jubin John jubin.j...@intel.com
Signed-off-by: Mike Marciniszyn mike.marcinis...@intel.com
---
drivers/staging/hfi1/mr.c|9 +++--
On Aug 7, 2015, at 2:36 AM, Christoph Hellwig h...@infradead.org wrote:
On Thu, Aug 06, 2015 at 01:58:45PM -0400, Chuck Lever wrote:
Wondering if this means we'll have to drop ib_reg_phys_mr()
removal until Lustre gets around to removing their call sites
from the staging tree.
Why? Just
Subject: [PATCH for-4.3 14/15] qib: Support ib_alloc_mr verb
Signed-off-by: Sagi Grimberg sa...@mellanox.com
This did require repair of the to-be-rebased/for-4.3 branch to
revert IB/core: Guarantee that a local_dma_lkey is available and replace with
a corrected version.
Tested-by: Vinit
On Fri, 7 Aug 2015, Mike Marciniszyn wrote:
{
@@ -599,25 +581,21 @@ static ssize_t show_tempsense(struct device *device,
/* start of per-unit file structures and support code */
static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
static DEVICE_ATTR(board_id, S_IRUGO, show_hfi, NULL);
On Fri, Aug 07, 2015 at 11:29:12AM -0500, Steve Wise wrote:
I misspoke. I had the order reversed. The order is such that we can add my
new NFS patch after:
e20684a xprtrdma, svcrdma: Convert to ib_alloc_mr
and before these:
af78181 cxgb3: Support ib_alloc_mr verb
b7e06cd iw_cxgb4:
On Fri, Aug 07, 2015 at 11:19:59AM -0500, Steve Wise wrote:
I guess I'll post two patches, the NFS fix that preceeds af78181/ b7e06cd,
and a reworked patch to replace e20684a.
Is that the way to go in your opinion?
To me this sounds good. We have a couple patches from Jason's series
that
On Fri, Aug 07, 2015 at 10:17:18AM -0400, Chuck Lever wrote:
If bot barking doesn't bother anyone, then I'll keep the removal patch.
For some such a complaint might be grounds for rejecting the patch.
If it's (a) in tree proper and (b) not one of the rare false positives I
would consider it a
-Original Message-
From: linux-rdma-ow...@vger.kernel.org
[mailto:linux-rdma-ow...@vger.kernel.org] On Behalf Of 'Christoph Hellwig'
Sent: Friday, August 07, 2015 11:26 AM
To: Steve Wise
Cc: 'Christoph Hellwig'; 'Sagi Grimberg'; 'Doug Ledford';
linux-rdma@vger.kernel.org;
Svcrdma was incorrectly allocating fastreg MRs and page lists using
RPCSVC_MAXPAGES, which can exceed the device capabilities. So limit
the depth to the minimum of RPCSVC_MAXPAGES and xprt-sc_frmr_pg_list_len.
Signed-off-by: Steve Wise sw...@opengridcomputing.com
---
Doug, this patch needs to be
On 8/7/2015 11:19 AM, Steve Wise wrote:
-Original Message-
From: linux-rdma-ow...@vger.kernel.org
[mailto:linux-rdma-ow...@vger.kernel.org] On Behalf Of Christoph Hellwig
Sent: Friday, August 07, 2015 10:13 AM
To: Steve Wise
Cc: 'Sagi Grimberg'; 'Doug Ledford';
-Original Message-
From: linux-rdma-ow...@vger.kernel.org
[mailto:linux-rdma-ow...@vger.kernel.org] On Behalf Of Sagi Grimberg
Sent: Thursday, July 30, 2015 2:33 AM
To: linux-rdma@vger.kernel.org; linux-...@vger.kernel.org;
target-de...@vger.kernel.org
Subject: [PATCH for-4.3
On 8/6/2015 11:24 AM, Christoph Hellwig wrote:
I've pushed out a new version. Updates:
- the ib_recv_wr change Bart notices has been fixed.
- iser and isert have been converted
- the handling of the embedded WR in the qib software queue entry
has been fixed.
Which means we're
{
@@ -599,25 +581,21 @@ static ssize_t show_tempsense(struct device
*device,
/* start of per-unit file structures and support code */ static
DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL); static
DEVICE_ATTR(board_id, S_IRUGO, show_hfi, NULL); -static
DEVICE_ATTR(version, S_IRUGO,
On Fri, Aug 07, 2015 at 11:11:20AM -0500, Steve Wise wrote:
Svcrdma was incorrectly allocating fastreg MRs and page lists using
RPCSVC_MAXPAGES, which can exceed the device capabilities. So limit
the depth to the minimum of RPCSVC_MAXPAGES and xprt-sc_frmr_pg_list_len.
Signed-off-by: Steve
-Original Message-
From: linux-rdma-ow...@vger.kernel.org
[mailto:linux-rdma-ow...@vger.kernel.org] On Behalf Of Christoph Hellwig
Sent: Friday, August 07, 2015 10:13 AM
To: Steve Wise
Cc: 'Sagi Grimberg'; 'Doug Ledford'; linux-rdma@vger.kernel.org;
linux-...@vger.kernel.org;
Previously, vlan id and source MAC were used from QP attributes. Since
the net device is now stored in the GID attributes, they could be used
instead of getting this information from the QP attributes.
IB_QP_SMAC, IB_QP_ALT_SMAC, IB_QP_VID and IB_QP_ALT_VID were removed
because there is no known
The cm and cma don't need to explicitly handle vlan and smac,
as they are resolved from the GID index now. Removing this
portion of code.
Signed-off-by: Matan Barak mat...@mellanox.com
---
drivers/infiniband/core/cm.c | 30 --
drivers/infiniband/core/cma.c | 6
Previously, cma_validate_port searched for GIDs in IB cache and then
tried to verify the found port. This could fail when there are
identical GIDs on both ports. In addition, netdevice should be taken
into account when searching the GID table.
Fixing cma_validate_port to search only the relevant
Previously, the CM has searched the cache for any sgid_index whose
GID matches the path's GID. Since the path record stores the net
device, the CM should now search only for GIDs which originated from
this net device.
Signed-off-by: Matan Barak mat...@mellanox.com
---
Smac and vlan id could be resolved from the GID attribute, and thus
these attributes aren't needed anymore. Removing them.
Signed-off-by: Matan Barak mat...@mellanox.com
---
drivers/infiniband/core/sa_query.c | 4
drivers/infiniband/core/ucma.c | 1 -
GID cache API users might want to search for GIDs with specific
attributes rather than just specifying GID, net device and port.
This is used in a later patch, where we find the sgid index by
L2 Ethernet attributes.
Signed-off-by: Matan Barak mat...@mellanox.com
---
Sometime consumers might want to search for a GID in a specific port.
For example, when a WC arrives and we want to search the GID
that matches that port - it's better to search only the relevant
port.
Exposing and renaming ib_cache_gid_find_by_port in order to match
the naming convention of the
Adding an ability to query the IB cache by a netdev and get the
attributes of a GID. These parameters are necessary in order to
successfully resolve the required GID (when the netdevice is known)
and get the Ethernet L2 attributes from a GID.
Signed-off-by: Matan Barak mat...@mellanox.com
---
In order to find the sgid_index, one could just query the IB cache
with the correct GID and netdevice. Therefore, instead of storing
the L2 attributes directly in the path, we only store the
ifindex and net and use them later to get the sgid_index.
The vlan_id and smac L2 attributes are removed in
Hi Doug,
This purpose of this series is to add usage of the GID cache to
the CMA and IB stack. Instead of passing Ethernet L2 attributes
via QP attributes, we could just use the GID cache that's already
points to a ndev and thus to all required L2 attributes.
The first five patches query the GID
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