Hi Vlad,
please apply the following backport for OFED-1.5.4.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
Index:
ofa_kernel-1.5.4/kernel_patches/backport/2.6.32-EL6.1/ehca-010-remove_driver_data.patch
===
--- /dev
On Sun, 27 Mar 2011 09:53:31 +
Tziporet Koren tzipo...@mellanox.co.il wrote:
Topic: OFED bi-weekly engineering teleconf
Date: Every 2 weeks on Monday
Time: 12pm, EST; 9am PST; 7pm Israel
Toll Free US dial in number is 1-888-875-9370
Israel local dial in number is +972-8-612-5663
Hi Vlad,
please apply the following changes to the docs git.
Regards,
Alex
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
diff --git a/release_notes/ehca_release_notes.txt
b/release_notes/ehca_release_notes.txt
index e1ca30b..02dc246 100644
--- a/release_notes
Hi Vlad,
please apply the following fixes + backport adjustments for OFED-1.5.3.
The changes are tested with ./ofed_scripts/ofed_makedist.sh
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
diff --git
a/kernel_patches/backport/2.6.16_sles10_sp2/ehca-030-ibmebus_loc_code.patch
b
Hi Tziporet,
on a PowerPC system with SLES11 SP1 I'm facing the following compile problem
with OFED-1.5.3-rc1, can you or someone from your team have a look at this?
We appreciate your help.
Regards, Alex
-I/usr/src/linux-2.6.32.12-0.7/arch//include \
-Iinclude \
\
On Mon, 19 Jul 2010 13:34:29 +0200
Alexander Schmidt al...@linux.vnet.ibm.com wrote:
Hi Roland,
this is the fourth version of the huge pages support, please see below for
change log + description, we appreciate your comments.
Hi Roland,
did you have a chance to take a look at the code? We
or not.
I did not add an aditional API call to enable this, as applications can use
setenv() + ibv_fork_init() to enable checking for huge pages in the code.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
src/memory.c | 94
On Sat, 03 Jul 2010 13:19:07 -0700
Roland Dreier rdre...@cisco.com wrote:
When registering two memory regions A and B from within
the same huge page, we will end up with one node in the tree which covers
the
whole huge page after registering A. When the second MR is registered, a
On Thu, 10 Jun 2010 17:59:28 +0300
Alex Vainman alexonli...@gmail.com wrote:
Wrote Roland Dreier:
Thanks, nice work. I like this approach. Alex (Vainman) any comments
on this?
- R.
The solution looks great.
Hi all,
in our further testing, we noticed that there is a substantial
Hi Vlad,
please add this fix for OFED-1.5.2, thank you!
Signed-off-by: ALexander Schmidt al...@linux.vnet.ibm.com
Index: ofa_kernel-1.5.2/kernel_patches/fixes/ehca-0150-lock_hcalls_bitmask.patch
===
--- /dev/null 1970-01-01 00:00
Hi Vlad,
I'm running into an issue with 32bit packages on SLES11SP1 (ppc64, daily build
OFED-1.5.2-20100607-0636). During the build, 32bit and 64bit libibverbs packages
are generated which are stored as
RPMS/sles-release-11.1-1.152/ppc64/libibverbs-1.1.3-0.8.g4d733f4.ppc64.rpm
non-huge-page memory.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
src/memory.c | 96 +++
1 file changed, 90 insertions(+), 6 deletions(-)
--- libibverbs.git.orig/src/memory.c
+++ libibverbs.git/src/memory.c
@@ -40,6
with eHCA
without patch:
1M memory region120usec
16M memory region 1970usec
with patch v2:
1M memory region172usec
16M memory region 2030usec
with patch and 16M huge pages:
1M memory region110usec
16M memory region 193usec
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
pages yet, but I hope this can be added later on when
we have agreed on an approach to handle huge pages.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
src/memory.c | 103 ++-
1 file changed, 95 insertions(+), 8 deletions
Hi Vlad,
please include the new libehca tarball for OFED-1.5.2:
http://www.openfabrics.org/downloads/libehca/libehca-1.2.1-0.2.g68c8294.tar.gz
It contains the following changes:
Stefan Roscher (1):
libehca: Reject UD send work requests if they exceed the MTU size.
Kind regards,
Alex
interested in reviews, comments, suggestions to get this solved
soon. Thanks!
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
src/memory.c | 50 +++---
1 file changed, 47 insertions(+), 3 deletions(-)
--- libibverbs-1.1.2.orig/src/memory.c
On Mon, 15 Mar 2010 17:31:57 -0700
Tziporet Koren tzipo...@dev.mellanox.co.il wrote:
Hi All
Since we wish to release OFED 1.5.1 very soon I wish to remind you to
update your component release notes if it have been changed from OFED 1.5
Hi Vlad, please apply these changes for the ehca
Hi Vlad,
please add this for OFED-1.5.1.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
diff --git a/kernel_patches/fixes/ehca-0140-bump_version.patch
b/kernel_patches/fixes/ehca-0140-bump_version.patch
new file mode 100644
index 000..d28e073
--- /dev/null
+++ b
On Thu, 18 Feb 2010 19:27:14 +0200
Vladimir Sokolovsky v...@dev.mellanox.co.il wrote:
Alexander Schmidt wrote:
Hi Vlad,
please apply for OFED-151.
Forward ports for ehca driver to enable compilation
on 2.6.32 and 2.6.31.
Signed-off-by: Alexander Schmidt al
Hi Vlad,
please apply for OFED-151.
Forward ports for ehca driver to enable compilation
on 2.6.32 and 2.6.31.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
kernel_patches/backport/2.6.32/ehca-010-remove_driver_data.patch | 60
++
kernel_patches/backport/2.6.32/ehca
Hi Vlad,
another patch for OFED-1.5.1...
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
install.pl |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- OFED-1.5.1-20100217-0757.orig/install.pl
+++ OFED-1.5.1-20100217-0757/install.pl
@@ -1658,7 +1658,7 @@ sub
On Tue, 16 Feb 2010 15:29:11 +0200
Vladimir Sokolovsky v...@dev.mellanox.co.il wrote:
Alexander Schmidt wrote:
Hi Vlad,
please apply the following fixes for OFED-1.5.1, thank you!
Regards,
Alex
Hi Alex,
These fixes require updates in backport patches, at least for SLES10 SP2
Hi Vlad,
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
ehca_release_notes.txt | 33 +
1 file changed, 17 insertions(+), 16 deletions(-)
--- docs.git.orig/ehca_release_notes.txt
+++ docs.git/ehca_release_notes.txt
@@ -1,8 +1,8
-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
Roland, please apply this for your next tree, thanks.
drivers/infiniband/hw/ehca/ehca_classes.h |1 +
drivers/infiniband/hw/ehca/ehca_eq.c |9 ++---
drivers/infiniband/hw/ehca/ehca_main.c|2 +-
3 files changed, 8 insertions(+), 4
Hi All,
we will run the following tests:
OS:
- RHEL5: up3, up4
- SLES10 SP2, SP3
- SLES11
- Kernel.org: 2.6.27, 2.6.28, 2.6.29, 2.6.30
Arch:
- ppc64 (build base and build all test)
HCA:
- eHCA
ULPs:
- IPoIB (netpipe, netperf)
Hi Vlad,
please apply the following ehca backports for 2.6.27. Thanks!
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
Index: ofa_kernel-1.5/kernel_patches/backport/2.6.27/ehca-010-undo_cpumask.patch
===
--- /dev/null
Hi Vlad,
please apply the following patch for install.pl.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
Index: OFED-1.5-20090915-0844/install.pl
===
--- OFED-1.5-20090915-0844.orig/install.pl
+++ OFED-1.5-20090915-0844
Hi Vlad,
please apply the following fixes for OFED-1.5, thanks!
Index: ofa_kernel-1.5/kernel_patches/fixes/ehca-0080-mad_redirection.patch
===
--- /dev/null
+++ ofa_kernel-1.5/kernel_patches/fixes/ehca-0080-mad_redirection.patch
@@
On Thu, 10 Sep 2009 18:18:46 -0500
Jon Mason j...@opengridcomputing.com wrote:
On Thu, Sep 10, 2009 at 11:18:43AM -0500, Jon Mason wrote:
On Thu, Sep 10, 2009 at 06:11:48PM +0200, Alexander Schmidt wrote:
On Thu, 10 Sep 2009 11:41:10 +0300
Tziporet Koren tzipo...@dev.mellanox.co.il wrote
On Wed, 9 Sep 2009 16:47:14 +0300
Tziporet Koren tzipo...@mellanox.co.il wrote:
Hi,
Hi,
I wish to update all that we plan to release OFED 1.5 beta tomorrow
I know it's a week late then what we planned but we waited that all
modules will at least pass compilation on all supported OSes before
On Thu, 10 Sep 2009 11:41:10 +0300
Tziporet Koren tzipo...@dev.mellanox.co.il wrote:
Alexander Schmidt wrote:
On Wed, 9 Sep 2009 16:47:14 +0300
Tziporet Koren tzipo...@mellanox.co.il wrote:
Hi,
Hi,
I wish to update all that we plan to release OFED 1.5 beta tomorrow
I know
Hi Vlad,
please pull the libehca.git to get the following fix for OFED-1.5.
git://git.openfabrics.org/~hnguyen/libehca.git master
Alexander Schmidt (1):
libehca: SRQ overflow prevention
src/ehca_qes.h |1 +
src/ehca_uclasses.h |8
src/ehca_umain.c| 41
Hi Vlad,
please apply the following patch to get our SLES11 backports.
Thanks,
Alex
Index:
ofa_kernel-1.5.patch2/kernel_patches/backport/2.6.27_sles11/ehca-020-undo_unsigned_long.patch
===
--- /dev/null 1970-01-01
Hi Vlad,
please apply the following patch for OFED-1.5 to get the latest fixes for the
ehca driver.
Thanks,
Alex
Index: ofa_kernel-1.5/kernel_patches/fixes/ehca-0010-replace_vmalloc.patch
===
--- /dev/null 1970-01-01
/topology.h, which should not be causing problems.
Problem line:
extern void __init dump_numa_cpu_topology(void);
I'm using the stock SLES11 gcc compiler, and still see this in
OFED-1.5-20090722-0600. Could you take another look?
Regards,
Alex
-Jack
On Monday 13 July 2009 18:48, Alexander
This patch sets the port autodetect mode as default for the ehca driver. The
autodetect code has been in the kernel for several releases now and has
proved to be stable.
---
Roland, please queue this change for 2.6.32 if you are okay with it.
drivers/infiniband/hw/ehca/ehca_main.c |8
the version number for this
patch, so please also apply the following:
ehca: Increment version number for DMEM toleration
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
drivers/infiniband/hw/ehca/ehca_main.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- infiniband.git.orig
Hi all,
some time ago a new model for providing code updates in userspace libraries
was decided upon for OFED-1.5. In this model, the distributors of userspace
libraries should upload release tarballs to directories on the ofed server and
new code should be picked up from there.
I haven't heard
On Tue, 16 Jun 2009 09:10:39 -0700
Roland Dreier rdre...@cisco.com wrote:
Yeah, the notifier code remains untouched as we still do not allow dynamic
memory operations _while_ our module is loaded. The patch allows the
driver to
cope with DMEM operations that happened before the
Hi Roland,
thank you for taking a look at the code!
On Fri, 12 Jun 2009 21:50:58 -0700
Roland Dreier rdre...@cisco.com wrote:
OK, one major issue with this patch and a few minor nits.
First, the major issue is that I don't see anything in the patch that
changes the code in
From: Hannes Hering heri...@de.ibm.com
This patch implements toleration of dynamic memory operations and 16 GB
gigantic pages. Toleration means that the driver can cope with dynamic
memory operations that happened before the driver was loaded. While using the
ehca driver, dynamic memory
driver - Qlogic (Ralph?)
* ehca driver - IBM (Hoang-Nam)
* RDS - Andy
* Bonding - Moni
Hi Tziporet,
thank you for the reminder, here are the changes for ehca.
[PATCH] ehca: release notes for OFED-1.4.1
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
Hi Roland,
did you have a chance to take a look at the patchset and will you apply it, or
are there any outstanding issues we need to address?
Regards,
Alex
On Wed, 22 Apr 2009 16:02:28 +0200
Stefan Roscher ossro...@linux.vnet.ibm.com wrote:
In case of large queue pairs there is the
On Tue, 28 Apr 2009 07:01:32 -0700
Roland Dreier rdre...@cisco.com wrote:
did you have a chance to take a look at the patchset and will you apply
it, or
are there any outstanding issues we need to address?
I guess it's OK, but definitely 2.6.31 material. I guess I'll stick it
saw, it just needs to get applied ;-)
Vlad, how about this? I do not know the exact kernel version of the SLES11
release, therefore I've inserted some asterisks.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
ofed_scripts/get_backport_dir.sh |3 +++
1 file changed, 3
Fix typo in package dependency description.
Signed-off-by: Alexander Schmidt al...@linux.vnet.ibm.com
---
install.pl |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- OFED-1.4.1-20090406-0600.orig/install.pl
+++ OFED-1.4.1-20090406-0600/install.pl
@@ -2651,8 +2651,8 @@ sub
On Sun, 29 Mar 2009 21:38:54 -0500
Steve Wise sw...@opengridcomputing.com wrote:
Jeff Becker wrote:
Hi Sasha
Sasha Khapyorsky wrote:
Hi Jeff,
On 16:24 Fri 27 Mar , Jeff Becker wrote:
Just thought this would be a good chance to clean up.
Thanks for your work.
On Wed, 1 Apr 2009 11:02:03 -0500
Jon Mason j...@opengridcomputing.com wrote:
On Wed, Apr 01, 2009 at 10:39:30AM +0200, Alexander Schmidt wrote:
On Mon, 30 Mar 2009 17:35:58 -0500
Jon Mason j...@opengridcomputing.com wrote:
On Mon, Mar 30, 2009 at 11:25:53AM +0200, Alexander Schmidt
On Mon, 30 Mar 2009 17:35:58 -0500
Jon Mason j...@opengridcomputing.com wrote:
On Mon, Mar 30, 2009 at 11:25:53AM +0200, Alexander Schmidt wrote:
On Fri, 27 Mar 2009 14:52:27 -0500
Jon Mason j...@opengridcomputing.com wrote:
rnfs-utils will not build on ppc64 without a 32bit version
On Sun, 29 Mar 2009 11:06:00 -0700
Jeff Becker jeffrey.c.bec...@nasa.gov wrote:
Hi Yannick. Please try again. On Friday, I realized that the home
directory ownership was wrong, and fixed these. Thanks.
Hi Jeff,
I'm trying to move the libehca.git tree and I'm also not able to login, on
the
On Fri, 27 Mar 2009 14:52:27 -0500
Jon Mason j...@opengridcomputing.com wrote:
rnfs-utils will not build on ppc64 without a 32bit version of
e2fsprogs-devel. The 32bit version is needed due to logic previously
added to install.pl to force the compile to be 32bit. Another way to
fix this
Hi,
i am trying to install OFED-1.4.1-20090325-0600 on a powerpc system with
RHEL5.3, including the rnfs-utils package. The build process fails with the
following message:
checking for powerpc-redhat-linux-gnu-ld... /usr/bin/ld
checking for ANSI C header files... (cached) yes
checking for GNU
Hi,
I am trying to compile the OFED daily build (OFED-1.4.1-20090312-0600) on RHEL
5.3, where I hit the following build error in openmpi:
gcc -DHAVE_CONFIG_H -I. -I.. -I../tools/opari/lib -I../extlib/otf/otflib
-I../extlib/otf/otflib -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
-fexceptions
On Sun, 08 Mar 2009 11:44:49 +0200
Moni Shoua mo...@voltaire.com wrote:
WARNING: Symbol version dump /usr/src/linux-2.6.16.60-0.14/Module.symvers
is missing; modules will have no dependencies and modversions.
It seems to me that you are running a beta (rcN) of SLES10 SP2.
Hi all,
with the latest daily build (OFED-1.4.1-20090305-0600), I run into a build
problem with ib-bonding, running on SLES10 SP2 on powerpc. The last daily
build I tested (OFED-1.4-20090208-0600) worked fine, it contained
ib-bonding-0.9.0-36 (new version is ib-bonding-0.9.0-38). Is anyone else
On Thu, 5 Mar 2009 14:23:02 +0200
Tziporet Koren tzipo...@mellanox.co.il wrote:
Hello,
Due to Purim holiday in Israel I wish to delay the next Monday OFED
meeting.
We can do it next week on Thursday (12 March) 9am PST or delay to a week
after on Monday (March 16 ) 9am PST
Can you reply
://git.openfabrics.org/~hnguyen/libehca.git master
Alexander Schmidt (2):
libehca: whitespace / style cleanup
improve error handling in destroy_cq()
src/ehca_uabiver5.c |7 +---
src/ehca_uabiver6.c | 10 +
src/ehca_uabiver7.c | 10 +
src/ehca_uclasses.h |2 +-
src/ehca_umain.c
error list of its
respective CQ. If the error QP list of a CQ is not empty, poll_cq()
generates flush CQEs before polling the actual CQ.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
Applies on top of 2.6.27-rc3, please consider this for 2.6.28.
drivers/infiniband/hw/ehca/ehca_classes.h
Rename the poll_cq_one_read_cqe goto label to what it actually does,
repoll.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_reqs.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- infiniband.git.orig/drivers/infiniband/hw/ehca
. In the reset state, however, it is not allowed to post SQ
WQEs, which confuses applications like ib_mad.
The solution for this problem is to immediately set the qp state as
requested by modify_qp(), even when the call is cached.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers
be found.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_reqs.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- infiniband.git.orig/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ infiniband.git/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -680,8
to the application.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_classes.h |9 +
drivers/infiniband/hw/ehca/ehca_qes.h |1
drivers/infiniband/hw/ehca/ehca_qp.c | 34 +-
drivers/infiniband/hw/ehca/ehca_reqs.c| 54
success
[4/5] check idr_find() return value
[5/5] discard double CQE for one WR
They all apply on top of 2.6.27-rc1. If possible, we would like to get
them into 2.6.27.
Regards,
Alexander Schmidt
___
ewg mailing list
ewg@lists.openfabrics.org
http
. In the reset state, however, it is not allowed to post SQ WQEs,
which confuses applications like ib_mad.
The solution for this problem is to immediately set the qp state as requested
by modify_qp(), even when the call is cached.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers
When the ehca driver detects an invalid opcode in a CQE, it currently passes
the CQE to the application and returns with success. This patch changes the
CQE handling to discard CQEs with invalid opcodes and to continue reading the
next CQE from the CQ.
Signed-off-by: Alexander Schmidt [EMAIL
Rename the poll_cq_one_read_cqe goto label to what it actually does,
repoll.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_reqs.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- infiniband.git.orig/drivers/infiniband/hw/ehca
to the application.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_classes.h |9 +
drivers/infiniband/hw/ehca/ehca_qes.h |1
drivers/infiniband/hw/ehca/ehca_qp.c | 34 +-
drivers/infiniband/hw/ehca/ehca_reqs.c| 54
be found.
Signed-off-by: Alexander Schmidt [EMAIL PROTECTED]
---
drivers/infiniband/hw/ehca/ehca_reqs.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- infiniband.git.orig/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ infiniband.git/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -680,8
/5] rename goto label in ehca_poll_cq_one()
[3/5] repoll on invalid opcode instead of returning success
[4/5] check idr_find() return value
[5/5] discard double CQE for one WR
They all apply on top of 2.6.27-rc1. If possible, we would like to get
them into 2.6.27.
Regards,
Alexander Schmidt
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