linux-kernel - Re: [RT BUG] Mismatched get_uid/free_uid usage in signals in some rts (2nd try)

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Message-ID: <20220818165853.GA53892@zipoli.concurrent-rt.com>
Date:   Thu, 18 Aug 2022 12:58:53 -0400
From:   Joe Korty <joe.korty@...current-rt.com>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     Mark Gross <markgross@...nel.org>,
        "Luis Claudio R. Goncalves" <lgoncalv@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux RT users <linux-rt-users@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [RT BUG] Mismatched get_uid/free_uid usage in signals in some
 rts (2nd try)

On Thu, Aug 18, 2022 at 06:33:28PM +0200, Sebastian Andrzej Siewior wrote:
> Hi Joe,
> 
> > I just verified that 4.9.319-rt195 has this fix.
> 
> Good to hear. And the v4.9 series was the only broken, right?

Yep.  Way back when, I eye-verified that all our other long
term rt's, starting at 4.4 and beyond, already had the fix.

Joe