linux-kernel - Re: [PATCH-next 2/3] sysctl/sysrq: Remove __sysrq

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Date:   Fri, 10 Jan 2020 21:48:57 +0000
From:   Dmitry Safonov <dima@...sta.com>
To:     Iurii Zaikin <yzaikin@...gle.com>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Dmitry Safonov <0x7f454c46@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>,
        Vasiliy Khoruzhick <vasilykh@...sta.com>,
        linux-serial@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>,
        Kees Cook <keescook@...omium.org>,
        Linus FS Devel Mailing List <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH-next 2/3] sysctl/sysrq: Remove __sysrq_enabled copy

Hi Iurii,

On 1/10/20 3:19 AM, Iurii Zaikin wrote:
> Off topic: I wonder if Magic Sysrq could be extended with reasonable
> effort to be triggered by a sequence of keystrokes which would be less
> likely to be generated by a noisy serial.

That's what I do in 3/3 patch from the series:
https://lkml.kernel.org/r/20200109215444.95995-4-dima@arista.com

Or do you mean something else?

Thanks,
          Dmitry