linux-kernel - Re: [ANNOUNCE] 5.4.182-rt71

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Message-ID: <50999bd57f5dacee8cf2077bec6de3bf275e6d75.camel@kernel.org>
Date:   Sat, 12 Mar 2022 09:56:30 -0600
From:   Tom Zanussi <zanussi@...nel.org>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        linux-rt-users <linux-rt-users@...r.kernel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Carsten Emde <C.Emde@...dl.org>,
        John Kacur <jkacur@...hat.com>, Daniel Wagner <wagi@...om.org>,
        Clark Williams <williams@...hat.com>,
        "Luis Claudio R. Goncalves" <lgoncalv@...hat.com>
Subject: Re: [ANNOUNCE] 5.4.182-rt71

On Fri, 2022-03-11 at 23:09 +0100, Sebastian Andrzej Siewior wrote:
> On 2022-03-11 15:46:23 [-0600], Tom Zanussi wrote:
> > index 79e34e98f812..e1dfb01f4623 100644
> > --- a/include/linux/sched.h
> > +++ b/include/linux/sched.h
> > @@ -802,6 +802,18 @@ struct task_struct {
> >  	/* to be used once the psi infrastructure lands upstream. */
> >  	unsigned			use_memdelay:1;
> >  #endif
> > +#ifdef CONFIG_PSI
> > +	/* Stalled due to lack of memory */
> > +	unsigned			in_memstall:1;
> > +#endif
> > +#ifdef CONFIG_PAGE_OWNER
> > +	/* Used by page_owner=on to detect recursion in page tracking.
> > */
> > +	unsigned			in_page_owner:1;
> > +#endif
> 
> the upper two don't look like they belong here.

You're right, they don't - I missed those when fixing the conflict in
this file.  Will do a new release shortly to fix that.

Thanks for reviewing and pointing it out.

Tom

> 
> > +#ifdef CONFIG_EVENTFD
> > +	/* Recursion prevention for eventfd_signal() */
> > +	unsigned			in_eventfd_signal:1;
> > +#endif
> >  
> >  	unsigned long			atomic_flags; /* Flags
> > requiring atomic access. */
> >  
> > diff --git a/localversion-rt b/localversion-rt
> 
> Sebastian