linux-kernel - Re: [ANNOUNCE] v4.4.231-rt202

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Message-ID: <3732c1c4-36d4-2cdc-677a-cb58a9507df1@suse.de>
Date:   Sun, 26 Jul 2020 13:55:12 +0200
From:   Daniel Wagner <dwagner@...e.de>
To:     Steven Rostedt <rostedt@...dmis.org>,
        Tom Zanussi <tom.zanussi@...ux.intel.com>,
        Clark Williams <williams@...hat.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-rt-users <linux-rt-users@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Carsten Emde <C.Emde@...dl.org>,
        John Kacur <jkacur@...hat.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Pavel Machek <pavel@...x.de>,
        Joe Korty <joe.korty@...current-rt.com>
Subject: Re: [ANNOUNCE] v4.4.231-rt202

Hi,

On 24.07.20 15:41, Daniel Wagner wrote:
> Known issues:
> 
>     sigwaittest with hackbench as workload is able to trigger a crash on x86_64,
>     the same as reported for the v4.4.220-rt196 release. As it turns
>     out it was not triggered by BPF.
>     https://paste.opensuse.org/view/raw/58939248

Joe pointed out [1] that v4.4-rt is missing 9567db2ebe56 ("signal: 
Prevent double-free of user struct") from devel-rt. With this
patch all my tests pass.

@stable-rt team: Can you please add it to the missing trees?

Thanks,
Daniel

[1] 
https://lore.kernel.org/linux-rt-users/20200626130544.GA37967@zipoli.concurrent-rt.com/