linux-kernel - Re: [GIT PULL] tracing: Fix to recursion protection for 5.15

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Message-ID: <CAHk-=whr2M-jzyv9B8Co0V0TMvCpnH24fWYwxXrN9YeGKicoVw@mail.gmail.com>
Date:   Wed, 20 Oct 2021 10:59:28 -1000
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Steven Rostedt <rostedt@...dmis.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Petr Mladek <pmladek@...e.com>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [GIT PULL] tracing: Fix to recursion protection for 5.15

On Wed, Oct 20, 2021 at 6:17 AM Steven Rostedt <rostedt@...dmis.org> wrote:
>
> Oh, and I have a perl script that also adds "Cc"s. That could have done it
> as well. :-/

That sounds like the likely culprit.

I think doing a simple

   decode("MIME-Header", $cc)

should do it, but I'm not a perl person.

           Linus