On 10/12/12 00:31, Rupert Dance wrote:
We are still seeing some issues with the SRP module during our testing at
UNH-IOL. We can now load the module and run the tests but whenever we unload
the module it causes a system crash.
I will update the bug with this information.
Hello Rupert,
Sorry but I'm not aware of any code in ib_srp that could make module
unload crash. However, the patch I just posted on this mailing list
should fix a deadlock that could be triggered by module unload on
pre-2.6.36 kernels. Regarding the screenshot attached to
http://bugs.openfabrics.org/bugzilla/show_bug.cgi?id=2374: several
essential pieces of information are missing from that screenshot. E.g.
was the kernel reporting a BUG: or just an INFO: message that a task was
blocked for more than 120s ? The call trace itself is missing too. Such
information can be collected either via a serial console or by gathering
kernel logs on a remote system via netconsole.
Bart.
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