linux-kernel - Re: [PATCH] selftests/ftrace: fix event-no-pid on 1-core machine

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <02d3ed4d-1814-b16d-1885-e6b173e071d0@canonical.com>
Date:   Wed, 23 Jun 2021 15:36:20 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     Ingo Molnar <mingo@...hat.com>, Shuah Khan <shuah@...nel.org>,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftests/ftrace: fix event-no-pid on 1-core machine

On 23/06/2021 14:52, Steven Rostedt wrote:
> On Wed, 23 Jun 2021 09:04:31 +0200
> Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com> wrote:
> 
>> When running event-no-pid test on a small machines (e.g. cloud 1-core

If someone would be so kind to fix my grammar as well when applying:

s/on a small machines/on small machines/

>> instance), other events might not happen:
>>
>>     + cat trace
>>     + cnt=0
>>     + [ 0 -eq 0 ]
>>     + fail No other events were recorded
>>     [15] event tracing - restricts events based on pid notrace filtering [FAIL]
> 
> Acked-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
> 
> Shua, do you want to take this?
> 
> -- Steve
> 
>>
>> Schedule a simple sleep task to be sure that some other process events
>> get recorder.

s/recorder/recorded/

I can also send a v2 with fixed msg.

Best regards,
Krzysztof