Hi Roland,
this is the fourth version of the huge pages support, please see below for
change log + description, we appreciate your comments.
Problem description:
When fork support is enabled in libibverbs, madvise() is called for every
memory page that is registered as a memory region. Memory
Hello Or,
I think about other options yet and I'm still not sure what option should I
choose for implementation.
I agree with you that it is possible to fix the post_send path in OFED.
Let me think a few days yet.
Regards,
Mirek
-Original Message-
From: Or Gerlitz
Walukiewicz, Miroslaw wrote:
I agree with you that it is possible to fix the post_send path in OFED.
Let me think a few days yet.
Hi Mirek,
okay.
Just one comment, the way I see it, ofed is very much not something that has
post_send path, its a temporary, ad-hock, very far from being well
Dan Carpenter wrote:
num_wrs should be signed so that the if (num_wrs = 0) checks work.
Signed-off-by: Dan Carpenter erro...@gmail.com
diff --git a/drivers/infiniband/hw/cxgb3/iwch_qp.c
b/drivers/infiniband/hw/cxgb3/iwch_qp.c
index ae47bfd..e90fb2d 100644
---
I'm trying to set up partitions in a little test environment, and I'm
having trouble.
I have opensm running on a machine attached to the fabric, and sminfo on
the other machines confirm that this is indeed the master SM. Here's my
/etc/opensm/partitions.conf:
Default=0x , ipoib : ALL,
Itay,
OK, we got Intel MPI to run. To test the pkey usage we
configured it to run over pkey that is not configured on the
node. In this case the MPI should have failed, but it didn't.
The dapl debug reports the given pkey (0x8001 = 32769).
How can that be?
If the pkey override is not valid
thanks, applied.
--
Roland Dreier rola...@cisco.com || For corporate legal information go to:
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More
Since we agreed the NULL check probably wasn't needed, I added this:
[PATCH] RDMA/cxgb4: Remove unneeded NULL check
The rest of the code seems to assume that ep-com.cm_id can't be NULL,
so remove an unneeded test.
Reported-by: Dan Carpenter erro...@gmail.com
Signed-off-by: Roland Dreier
thanks, applied.
--
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More
Q_FREECNT() returns the number of spaces free. This should never
be a negative amount. Also the num_wrs is an unsigned int so it can
never be less than zero.
Signed-off-by: Dan Carpenter erro...@gmail.com
---
In v1: I changed num_wrs to a signed int.
diff --git
Today, the kernel neighbouring maintainance state-machine / engine
doesn't come into play for neighbours created on behalf of rdma-cm
consumers. This is b/c the send path is offloaded away from the
network-stack to the app QP, and as such the neighbour created
follwing the ARP request / reply
Acked-by: Steve Wise sw...@opengridcomputing.com
Dan Carpenter wrote:
Q_FREECNT() returns the number of spaces free. This should never
be a negative amount. Also the num_wrs is an unsigned int so it can
never be less than zero.
Signed-off-by: Dan Carpenter erro...@gmail.com
---
In v1: I
Hi,
I'm experimenting with an rdma_cm application to push data around
between nodes on an ~1000 node cluster (CentOS-5.3 with 2.6.18-128.el5
and OFED-1.4.2). Under heavy load, I'm seeing several nodes per day
kernel panic due to a NULL pointer dereference. It may be that the
in-kernel field
On Tue, Jul 20, 2010 at 12:42:06AM +0300, Or Gerlitz wrote:
Today, the kernel neighbouring maintainance state-machine / engine
doesn't come into play for neighbours created on behalf of rdma-cm
consumers. This is b/c the send path is offloaded away from the
network-stack to the app QP, and as
-Original Message-
From: linux-rdma-ow...@vger.kernel.org [mailto:linux-rdma-
ow...@vger.kernel.org] On Behalf Of Jason Gunthorpe
Sent: Monday, July 12, 2010 9:22 AM
To: Liran Liss
Cc: Or Gerlitz; Roland Dreier; Hefty, Sean; Aleksey Senin; linux-rdma;
mo...@voltaire.com;
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