Re: [RFC] RDMA CM + XRC, take two

2011-05-12 Thread Bob Pearson
Some comments but first I glad this is getting attention Frank managed to get xrc to work with user space rdmacm without any changes to ibcm. This probably depends on faking ibcm into acting like it is connecting an rc qp but it just worked After trying to combine srqn exchange with req/rep I

Re: XRC patches for upstream

2011-05-12 Thread Roland Dreier
> I'm assuming that the latest XRC patches trying to work their way upstream > are in your git tree in the xrc branch.  I didn't see any patches for the > mlx4 driver.  Do you have any patches in progress on those that you can > share?  (If not, I can pull them from the OFED 1.5 git tree.) I do

XRC patches for upstream

2011-05-12 Thread Hefty, Sean
Roland, I'm assuming that the latest XRC patches trying to work their way upstream are in your git tree in the xrc branch. I didn't see any patches for the mlx4 driver. Do you have any patches in progress on those that you can share? (If not, I can pull them from the OFED 1.5 git tree.) - S

RE: [RFC] RDMA CM + XRC, take two

2011-05-12 Thread Hefty, Sean
> The big hack is that the SRQ number needs to be transmitted to the remote > side. This patch hijacks the private data, so it's not acceptable. Ideally > the SRQ > number should be transmitted either in the REQ or REP packet (depending > on which side the sender or the receiver) alongside the QP

[PATCH 1/1] Initiate heavy sweep in MFTSubnSet fails during idle time process

2011-05-12 Thread Alex Netes
MFTSubnSet failed MADs may leave temporary MC loops in the fabric. In order to eliminate this faulty state as quick as possible it's a good thing to initiate a heavy sweep immediately and to wait for the next light sweep. Signed-off-by: Alex Netes --- opensm/osm_state_mgr.c |7 +++ 1 fil

Re: [PATCH V4 1/6] IB Netlink Infrastructure

2011-05-12 Thread Roland Dreier
2011/5/12 Nir Muchtar : > No reason. Typo...Thanks. I'll fix and resend. No need to resend. I've made the change locally. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/m

Re: [PATCH 2/13] opensm: Make SA assigned guids persistent across port down/up events

2011-05-12 Thread Alex Netes
Hi Hal, On 09:27 Fri 29 Apr , Hal Rosenstock wrote: > From 28edb24012fe79ed5556dc612ad0d4b4b0d8c571 Mon Sep 17 00:00:00 2001 > From: Hal Rosenstock > Date: Thu, 28 Apr 2011 22:48:15 +0300 > Subject: [PATCH] opensm: Make SA assigned guids persistent across port > down/up events > > Infrastru

Re: [PATCH 1/13] opensm: Add support for alias GUIDs

2011-05-12 Thread Alex Netes
Hi Hal, On 09:27 Fri 29 Apr , Hal Rosenstock wrote: > From 4e40ac7961b0530abfec00db05b8f54e5c098e22 Mon Sep 17 00:00:00 2001 > From: Hal Rosenstock > Date: Thu, 28 Apr 2011 22:43:07 +0300 > Subject: [PATCH] opensm: Add support for alias GUIDs > > In order to support virtualized environments,

RE: [PATCH V4 3/6] IB Core: Run Netlink

2011-05-12 Thread Nir Muchtar
> -Original Message- > From: Roland Dreier [mailto:rol...@purestorage.com] > Sent: Tuesday, May 10, 2011 10:28 PM > To: Nir Muchtar > Cc: linux-rdma@vger.kernel.org > Subject: Re: [PATCH V4 3/6] IB Core: Run Netlink > > > +#include > > Was the latest version of this actually tested? Pat

RE: [PATCH V4 1/6] IB Netlink Infrastructure

2011-05-12 Thread Nir Muchtar
> -Original Message- > From: Roland Dreier [mailto:rol...@purestorage.com] > Sent: Monday, May 09, 2011 10:35 PM > To: Nir Muchtar > Cc: rola...@cisco.com; linux-rdma@vger.kernel.org > Subject: Re: [PATCH V4 1/6] IB Netlink Infrastructure > > > +int ibnl_add_client(int index, int nops, > >