[openib-general] ofa_1_2_kernel 20070226-0200 daily build status

2007-02-26 Thread vlad
-2.6.14 Build failed on powerpc with linux-2.6.19 Log: /home/vlad/tmp/ofa_1_2_kernel-20070226-0200_linux-2.6.19_powerpc_check/drivers/infiniband/ulp/vnic/vnic_control.c:1404: error: implicit declaration of function ‘vmalloc’ /home/vlad/tmp/ofa_1_2_kernel-20070226-0200_linux-2.6.19_powerpc_check

[openib-general] [PATCH] osm: trivial data type change to remove compilation warning

2007-02-26 Thread Yevgeny Kliteynik
Hi Hal Trivial data type change to remove compilation warning. Please apply to the trunk and to the 1.2 branch. Thanks. Signed-off-by: Yevgeny Kliteynik [EMAIL PROTECTED] --- osm/opensm/osm_ucast_updn.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git

Re: [openib-general] [PATCH] osm: Flushing log file after OSM_SYS_LOG message

2007-02-26 Thread Hal Rosenstock
On Sun, 2007-02-25 at 09:23, Yevgeny Kliteynik wrote: Hi Hal, OSM log should be flushed when OSM_SYS_LOG message is printed. We had this once, but somehow it has disappeared. This fix has to go both to trunk and to 1.2. Thanks, --Yevgeny Signed-off-by: Yevgeny Kliteynik [EMAIL

Re: [openib-general] [PATCH] opensm: updn performance improvements

2007-02-26 Thread Hal Rosenstock
On Sat, 2007-02-24 at 15:13, Sasha Khapyorsky wrote: There are various performance improvements for up/down routing engine: - updn_node object which is referenced by switch's priv pointer - ranking for switches only - replace time consuming cl_list by cl_qlist - reuse already collected

[openib-general] How to enable fast registration.

2007-02-26 Thread manju y
Hi Can any one suggest me how to enable fast registration bit while creation of queue pair Thanks manju ___ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit

[openib-general] reminder: OFED 1.2 coordination meeting today (Monday Feb-26) at 9amPST

2007-02-26 Thread Tziporet Koren
Hi all, I wish to remind you that we have the OFED 1.2 coordination meeting today (Monday Feb-26) at 9am PST. Agenda: 1. Status update toward beta next week Tziporet Bridge info: Meeting ID: 2106670 Meeting Password: Global Access Numbers:

[openib-general] HOWTO check ofa_kernel build from your git tree

2007-02-26 Thread Vladimir Sokolovsky
On ssh.openfabrics.org: Run env git_url=/home/mst/scm/ofed_1_2_devel.git git_branch=ofed_1_2 \ CHECK_LOCAL=yes \ CHECK_KERNEL_ORG=yes \ CHECK_CROSS=yes /home/vlad/scripts/build_ofa_kernel.sh -- Vladimir Sokolovsky [EMAIL PROTECTED] Mellanox Technologies Ltd.

Re: [openib-general] ipoib the partial pkey

2007-02-26 Thread Hal Rosenstock
On Sun, 2007-02-25 at 05:48, Or Gerlitz wrote: Sean Hefty wrote: I looked into this more... RFC 4391 states (middle of page 5): For a node to join a partition, one of its ports must be assigned the relevant P_Key by the SM [RFC4392]. Jumping to RFC 4392 (top of page 4): Just to

Re: [openib-general] ipoib the partial pkey

2007-02-26 Thread Hal Rosenstock
On Mon, 2007-02-26 at 10:37, Or Gerlitz wrote: Hal Rosenstock wrote: On Sun, 2007-02-25 at 05:48, Or Gerlitz wrote: Just to have us agree on the quote, it is from section 4 of rfc 4392 (page 14) eg in http://www.ietf.org/rfc/rfc4392.txt at the time of creating an IB multicast group,

Re: [openib-general] [PATCH for-2.6.21] IPoIB/cm: improve small message bandwidth

2007-02-26 Thread Roland Dreier
nope, doesn't seem to make a difference. ___ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general

Re: [openib-general] bugs filed for problems compiling OFED 1.2 alpha1

2007-02-26 Thread Scott Weitzenkamp (sweitzen)
Some of these might be fixed in recent nightly builds. Specifically I know 383 was fixed yesterday. Please check this and let us know. Thanks, what is the URL for the nightly builds? Scott ___ openib-general mailing list openib-general@openib.org

Re: [openib-general] [ewg] RE: bugs filed for problems compiling OFED 1.2 alpha1

2007-02-26 Thread Scott Weitzenkamp (sweitzen)
://www.openfabrics.org/builds/ofa_1_2_kernel/ofa_1_2_kerne l-20070226-0405.tgz -- Vladimir Sokolovsky [EMAIL PROTECTED] Mellanox Technologies Ltd. ___ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib

Re: [openib-general] [ewg] RE: bugs filed for problems compiling OFED 1.2 alpha1

2007-02-26 Thread Vladimir Sokolovsky
___ ewg mailing list [EMAIL PROTECTED] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg http://www.openfabrics.org/builds/ofa_1_2_kernel/ The latest: http://www.openfabrics.org/builds/ofa_1_2_kernel/ofa_1_2_kernel-20070226-0405.tgz -- Vladimir Sokolovsky [EMAIL

[openib-general] Fwd: Address List Change Now Scheduled for Wednesday, 2/28/2007

2007-02-26 Thread Jeff Squyres
FYI. In case you missed it the Nth time: THIS LIST IS CHANGING ON WEDNESDAY 2/28/2007 (2 days from now). Really. For sure this time. Trust me. Honest. Please update your addressbooks! Begin forwarded message: From: Lee, Michael Paichi [EMAIL PROTECTED] Date: February 22, 2007

[openib-general] [RFC] [PATCH v2] IB/ipoib: Add bonding support to IPoIB

2007-02-26 Thread Moni Shoua
Hi, This post follows a previous one, regarding required changes to IPoIB to enable it to work with bonding. Please find it here: http://openib.org/pipermail/openib-general/2007-February/032598.html This patch version adds fixes to the comments from Michael Tsirkin from the last post. IPoIB

Re: [openib-general] [ewg] RE: bugs filed for problems compiling OFED 1.2 alpha1

2007-02-26 Thread Vladimir Sokolovsky
On Mon, 2007-02-26 at 09:00 -0800, Scott Weitzenkamp (sweitzen) wrote: I want a full OFED build, please. This was agreed to in one of the OFED bi-weekly calls. Scott http://www.openfabrics.org/builds/ofed-1.2/OFED-1.2-20070226-1758.tgz Regards, Vladimir

Re: [openib-general] [PATCH] for OFED 1.2

2007-02-26 Thread Sean Hefty
Vladimir Sokolovsky wrote: On Fri, 2007-02-23 at 12:15 -0800, Sean Hefty wrote: I would like these fixes in OFED 1.2 as well. What git tree / branch do I generate a patch against? - Sean git://git.openfabrics.org/~vlad/ofed_1_2/.git branch: ofed_1_2 Can you try pulling from:

Re: [openib-general] [PATCH] IB/core: Set static rate in ib_init_ah_from_path()

2007-02-26 Thread Sean Hefty
int ib_init_ah_from_path(struct ib_device *device, u8 port_num, struct ib_sa_path_rec *rec, struct ib_ah_attr *ah_attr) { int ret; u16 gid_index; memset(ah_attr, 0, sizeof *ah_attr); ah_attr-dlid = be16_to_cpu(rec-dlid);

Re: [openib-general] failure to create an FMR mapping 1K pages on memfree

2007-02-26 Thread Or Gerlitz
oops - i fogot to CC openib-general. On 2/26/07, Or Gerlitz [EMAIL PROTECTED] wrote: Hi Roland, I have got a report on failure to create FMR mapping 1K pages (that is 4MB) on memfree. I don't have the exact details (ie if Arbel/Sinai / what FW / etc) nor which exact check fails in

[openib-general] [Bug 390] New: perftools don't work on alpha1

2007-02-26 Thread bugzilla-daemon
https://bugs.openfabrics.org/show_bug.cgi?id=390 Summary: perftools don't work on alpha1 Product: OpenFabrics Linux Version: 1.2alpha1 Platform: Other OS/Version: Other Status: NEW Severity: blocker Priority: P1

[openib-general] [Bug 390] perftools don't work on alpha1

2007-02-26 Thread bugzilla-daemon
https://bugs.openfabrics.org/show_bug.cgi?id=390 --- Comment #1 from [EMAIL PROTECTED] 2007-02-26 12:15 --- ib_rdma_lat works fine. -- Configure bugmail: https://bugs.openfabrics.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee

[openib-general] [RFC] [PATCH] ib_cache: do not mask upper bit when searching for a pkey

2007-02-26 Thread Sean Hefty
I think the following patch would make ipoib spec compliant. ib_find_cached_pkey is called by ib_cm, rdma_cm, ib_srp, and ib_ipoib. I'm not certain what this change would do to SRP, but the ib_cm and rdma_cm look okay, given that non-reversible paths aren't supported yet anyway. --

Re: [openib-general] [RFC] [PATCH v2] IB/ipoib: Add bonding support to IPoIB

2007-02-26 Thread Michael S. Tsirkin
During my tests I found that when running 1. modprobe -r ib_mthca (to delete IPoIB interfaces) 2. ping somewhere on the subnet of bond0 I get this stack dump (which ends with kernel death) [8037ff32] skb_under_panic+0x5c/0x60 [882e00c2]

[openib-general] [GIT PULL] please pull infiniband.git

2007-02-26 Thread Roland Dreier
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 This will get various post-rc1 cleanups and fixes:

[openib-general] opensm issue

2007-02-26 Thread Batwara, Ashish
Hi, I am trying to bring up opensm, but it not letting me. When I look at the /var/log/messages, I see that it becomes UP for a moment and then again it goes down. Look for SUBNET UP in below logs. Can anyone know what the problem is? I am using OFED-1.1.1 with patches almost 1 month ago.

Re: [openib-general] opensm issue

2007-02-26 Thread Hal Rosenstock
Hi Ashish, On Mon, 2007-02-26 at 16:04, Batwara, Ashish wrote: Hi, I am trying to bring up opensm, but it not letting me. When I look at the /var/log/messages, I see that it becomes UP for a moment and then again it goes down. Look for SUBNET UP in below logs. Can anyone know what the

Re: [openib-general] ib0 interface up but can't ping

2007-02-26 Thread Shirley Ma
If your subnet is already has a SM running. Please look at the ifconfig output. If the interface ib0 is UP but not RUNNING, you can't ping since the carrier is not ON. Also look at /var/log/messages to see whether there is any errors. Thanks Shirley Ma IBM Linux Technology Center 15300 SW

Re: [openib-general] IPOIB NAPI

2007-02-26 Thread Shirley Ma
Roland, Yes. It would be good to reduce number of interrupts by changing all upper layer protocols to use: poll CQ notify CQ, rotting packet notification poll again instead of notify CQ poll CQ If possible this can be in OFED-1.2? Thanks Shirley Ma IBM Linux Technology Center 15300 SW

Re: [openib-general] [RFC/BUG] DMA vs. CQ race

2007-02-26 Thread Roland Dreier
That would be great. We hit a similar problem in our cluster test -- data corruption because of this race. On what platform? - R. ___ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib-general To

Re: [openib-general] [RFC/BUG] DMA vs. CQ race

2007-02-26 Thread Shirley Ma
Hmm, OK. Then I will do my best to make sure we get a fix for this into 2.6.22. That would be great. We hit a similar problem in our cluster test -- data corruption because of this race. Thanks Shirley Ma___ openib-general mailing list

Re: [openib-general] [RFC/BUG] DMA vs. CQ race

2007-02-26 Thread Shirley Ma
Roland Dreier [EMAIL PROTECTED] wrote on 02/26/2007 02:09:48 PM: That would be great. We hit a similar problem in our cluster test -- data corruption because of this race. On what platform? - R. On our cell blade + PCI-e Mellanox. Thanks Shirley

Re: [openib-general] [RFC/BUG] DMA vs. CQ race

2007-02-26 Thread Roland Dreier
On our cell blade + PCI-e Mellanox. I don't see anything in arch/powerpc that looks like dma_alloc_coherent() will do anything other than allocate some memory and map it with DMA_BIDIRECTIONAL. So how does this altix fix help in your situation? Am I misreading the Cell IOMMU code? - R.

Re: [openib-general] IPOIB NAPI

2007-02-26 Thread Roland Dreier
Yes. It would be good to reduce number of interrupts by changing all upper layer protocols to use: poll CQ notify CQ, rotting packet notification poll again instead of notify CQ poll CQ If possible this can be in OFED-1.2? No way, it's way too late at this point to

Re: [openib-general] [PATCH] opensm: faster min hops

2007-02-26 Thread Hal Rosenstock
On Sun, 2007-02-25 at 16:48, Sasha Khapyorsky wrote: After gprof output analyzing, I noticed that current lmx (switch's lid matrix) implementation is extremely slow. This simple hops matrix reimplementation makes lid matrices build process two times faster. Excellent! Signed-off-by: Sasha

Re: [openib-general] IB routing discussion summary

2007-02-26 Thread Michael Krause
At 11:49 AM 2/21/2007, Sean Hefty wrote: I sent a message on this topic to the IBTA several days ago, but I am still awaiting details (likely early next week). Unclear if that will occur. I just responded to some e-mail in the IBTA on the router subject as well.Given that discussion, I

[openib-general] Message From eBay Member

2007-02-26 Thread eBay Member

Re: [openib-general] failure to create an FMR mapping 1K pages on memfree

2007-02-26 Thread Roland Dreier
I have got a report on failure to create FMR mapping 1K pages (that is 4MB) on memfree. I don't have the exact details (ie if Arbel/Sinai / what FW / etc) nor which exact check fails in mthca_fmr_alloc, but what's clear is that the latter function returns -ENOMEM when attr.max_pages

Re: [openib-general] [RFC] [PATCH v2] IB/ipoib: Add bonding support to IPoIB

2007-02-26 Thread Michael S. Tsirkin
When using the bonding driver, neighbours are created by the net stack on behalf of the bonding (master) device. On the tx flow the bonding code gets an skb such that skb-dev points to the master device, it changes this skb to point on the slave device and calls the slave hard_start_xmit

Re: [openib-general] Fwd: Address List Change Now Scheduled for Wednesday, 2/28/2007

2007-02-26 Thread Diego Guella
Should I do something to get subscribed to the new mailing list or I will be automatically subscribed? The only change is that I have to write messages to [EMAIL PROTECTED], correct? - Original Message - From: Jeff Squyres [EMAIL PROTECTED] To: OpenFabrics General