Hi, The Userspace RCU library 0.4.4 (available at http://lttng.org/urcu) includes an atomic operations fix for the 32-bit (and 64-bit) powerpc architectures, where the 4-byte cmpxchg was using a cmpd rather than the appropriate cmpw instruction.
It did cause illegal instruction faults on powerpc 32. Thanks, Mathieu -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com _______________________________________________ ltt-dev mailing list [email protected] http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
