[openib-general] Re: [PATCH] mthca: fix posting lists of 256 entries for tavor

[Roland Dreier]

    Michael> No idea - the site seems to be down :)

It's working from here -- must be an issue in your network.

Anyway the report is:

*************************************************************
Host Architecture : x86_64
Linux Distribution: Fedora Core release 4 (Stentz)
Kernel Version    : 2.6.11-1.1369_FC4smp
Memory size       : 4071672 kB
Driver Version    : OFED-1.0-rc5-pre5
HCA ID(s)         : mthca0
HCA model(s)      : 25208
FW version(s)     : 4.7.600
Board(s)          : MT_00A0010001
*************************************************************

posting a list of multiples of 256 WR to SRQ or QP may be corrupted.
The WR list that is being posted may be posted to a different QP than
the QP
number of the QP handle.

test to reproduce it: qp_test
daemon:
qp_test --daemon
client:
qp_test --thread=15 --oust=256 --srq CLIENT SR 1 1
     or
qp_test --thread=15 --oust=256 CLIENT SR 1 1