From 34ff636f322c6d5e4f0a52338fa63a7dff09a495 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 18 Jul 2026 13:15:36 -0400 Subject: scftorture: Count single_rpc offline failures in statistics output scf_torture_stats_print() aggregates each invoker thread's counters into a local scf_statistics structure before printing, but the n_single_rpc_ofl field is missing from the aggregation loop. As a result, the "single_rpc_ofl" value printed in the statistics line is always zero, even when smp_call_function_single() invocations for the RPC test have failed due to offline CPUs and been counted by the invoker threads. Add the missing accumulation so that the printed value reflects the actual counts. Signed-off-by: Joel Fernandes Signed-off-by: Paul E. McKenney --- tools/verification/rvgen/dot2c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 tools/verification/rvgen/dot2c (limited to 'tools/verification/rvgen/dot2c') diff --git a/tools/verification/rvgen/dot2c b/tools/verification/rvgen/dot2c new file mode 100644 index 000000000..1012becc7 --- /dev/null +++ b/tools/verification/rvgen/dot2c @@ -0,0 +1,25 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0-only +# +# Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira +# +# dot2c: parse an automata in dot file digraph format into a C +# +# This program was written in the development of this paper: +# de Oliveira, D. B. and Cucinotta, T. and de Oliveira, R. S. +# "Efficient Formal Verification for the Linux Kernel." International +# Conference on Software Engineering and Formal Methods. Springer, Cham, 2019. +# +# For further information, see: +# Documentation/trace/rv/deterministic_automata.rst + +if __name__ == '__main__': + from rvgen import dot2c + import argparse + + parser = argparse.ArgumentParser(description='dot2c: converts a .dot file into a C structure') + parser.add_argument('dot_file', help='The dot file to be converted') + + args = parser.parse_args() + d = dot2c.Dot2c(args.dot_file) + d.print_model_classic() -- cgit v1.3.1