linux-kernel - Re: [PATCH V6 01/16] rv: Add Runtime Verification (RV) interface

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Date:   Wed, 20 Jul 2022 17:33:19 +0200
From:   Daniel Bristot de Oliveira <bristot@...nel.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Jonathan Corbet <corbet@....net>,
        Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Peter Zijlstra <peterz@...radead.org>,
        Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Marco Elver <elver@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Gabriele Paoloni <gpaoloni@...hat.com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Clark Williams <williams@...hat.com>,
        Tao Zhou <tao.zhou@...ux.dev>,
        Randy Dunlap <rdunlap@...radead.org>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-trace-devel@...r.kernel.org
Subject: Re: [PATCH V6 01/16] rv: Add Runtime Verification (RV) interface

On 7/20/22 17:21, Steven Rostedt wrote:
>> +static void disable_all_monitors(void)
>> +{
>> +	struct rv_monitor_def *mdef;
>> +
> I think you need:
> 
> 	mutex_lock(&rv_interface_lock);
> 
>> +	list_for_each_entry(mdef, &rv_monitors_list, list)
>> +		disable_monitor(mdef);
> 	mutex_unlock(&rv_interface_lock);
> 
>> +}

yes, we need.

-- Daniel