linux-kernel - Re: [PATCH 0/3] livepatch,sched: Add livepatch task switching to cond

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Message-ID: <20230214190539.6xw3djyma3zaw2ps@treble>
Date:   Tue, 14 Feb 2023 11:05:39 -0800
From:   Josh Poimboeuf <jpoimboe@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     live-patching@...r.kernel.org, linux-kernel@...r.kernel.org,
        Seth Forshee <sforshee@...italocean.com>,
        Song Liu <song@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Petr Mladek <pmladek@...e.com>,
        Joe Lawrence <joe.lawrence@...hat.com>,
        Miroslav Benes <mbenes@...e.cz>,
        Jiri Kosina <jikos@...nel.org>, Ingo Molnar <mingo@...hat.com>
Subject: Re: [PATCH 0/3] livepatch,sched: Add livepatch task switching to
 cond_resched()

On Tue, Feb 14, 2023 at 01:08:22PM +0100, Peter Zijlstra wrote:
> On Thu, Feb 09, 2023 at 11:17:46AM -0800, Josh Poimboeuf wrote:
> > Fix patching stalls caused by busy kthreads.
> > 
> > Josh Poimboeuf (3):
> >   livepatch: Skip task_call_func() for current task
> >   livepatch,sched: Add livepatch task switching to cond_resched()
> >   vhost: Fix livepatch timeouts in vhost_worker()
> 
> Seems reasonable, you want me to take them through the sched tree?

That would be great, though first I'd like to get an ack from at least
another livepatch maintainer.

-- 
Josh