Age | Commit message (Collapse) | Author | Files | Lines | |
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2017-06-08 | srcu-cbmc: Use /usr/bin/awk instead of /bin/awk | Priyalee Kushwaha | 1 | -1/+1 | |
Most OS distribution have awk in /usr/bin not in /bin Without this patch, kernel-devsrc fails to build as runtime dependency for srcu-cbmc script /bin/awk is not found. Signed-off-by: Kushwaha, Priyalee <priyalee.kushwaha@intel.com> Acked-by: Lance Roy <ldr709@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> | |||||
2017-01-25 | rcutorture: Add CBMC-based formal verification for SRCU | Lance Roy | 40 | -0/+1582 | |
This commit creates a formal/srcu-cbmc directory containing scripts that pull SRCU in from the source code, filter it to remove things that CBMC cannot handle, and run a series of verifications on it. This has a number of shortcomings: 1. It does not yet hook into the upper-level self-test Makefiles. 2. It tests only a single scenario, store buffering. 3. There is no gcc-based syntax-error prefiltering. Nevertheless, it does fully verify a piece of SRCU under a moderately weak memory model (PSO). Signed-off-by: Lance Roy <ldr709@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |