linux-kernel - Re: [rcf/patch] netpoll: Make it RT friendly

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Date:   Fri, 17 Dec 2021 17:41:13 +0100
From:   Mike Galbraith <efault@....de>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        LKML <linux-kernel@...r.kernel.org>,
        RT <linux-rt-users@...r.kernel.org>
Subject: Re: [rcf/patch] netpoll: Make it RT friendly

On Fri, 2021-12-17 at 14:59 +0100, Sebastian Andrzej Siewior wrote:
> On 2021-12-15 20:54:40 [+0100], Mike Galbraith wrote:
> >                   In fact, I had already taken the silence as a "Surely
> > you jest" or such.
>
> No, not really. netpoll is currently the least of my worries and I
> wanted to finish my other network patches before I start wrapping my
> mind around this in case something changes. But I have currently no idea
> how to do netpoll run/ detect and so on.

I was gonna toss a rock or two at those "and so on" bits since they're
wired into stuff my box uses regularly.. but I've yet to find a means
to make them be more that compiler fodder, so they're safe.

	-Mike