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0b1b4a3d8e
Pull runtime verifier updates from Steven Rostedt: - Adapt the ftracetest script to be run from a different folder This uses the already existing OPT_TEST_DIR but extends it further to run independent tests, then add an --rv flag to allow using the script for testing RV (mostly) independently on ftrace. - Add basic RV selftests in selftests/verification for more validations Add more validations for available/enabled monitors and reactors. This could have caught the bug introducing kernel panic solved above. Tests use ftracetest. - Convert react() function in reactor to use va_list directly Use a central helper to handle the variadic arguments. Clean up macros and mark functions as static. - Add lockdep annotations to reactors to have lockdep complain of errors If the reactors are called from improper context. Useful to develop new reactors. This highlights a warning in the panic reactor that is related to the printk subsystem and not to RV. - Convert core RV code to use lock guards and __free helpers This completely removes goto statements. - Fix compilation if !CONFIG_RV_REACTORS Fix the warning by keeping LTL monitor variable as always static. * tag 'trace-rv-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rv: Fix compilation if !CONFIG_RV_REACTORS rv: Convert to use __free rv: Convert to use lock guard rv: Add explicit lockdep context for reactors rv: Make rv_reacting_on() static rv: Pass va_list to reactors selftests/verification: Add initial RV tests selftest/ftrace: Generalise ftracetest to use with RV