On Sunday 22 February 2009 09:15, Roland Dreier wrote: > > I ran on RHEL5.2 ... > > I suspect that at some point in the 2+ years since 2.6.18 more locking > was added to sysfs so that this race no longer exists. You could try > and see if my test (add a sleep to the show method and make sure you > remove the low-level driver during that window) results in an instant > crash with the RHEL 5.2 kernel. > > - R.
You're right -- your test does crash the RHEL5.2 kernel, with the appropriate stack dump (page fault for query_pkey low-level driver function). I'll try to determine in which kernel this was fixed. - Jack _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
