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Date:   Fri, 24 Nov 2023 15:21:40 +0000
From:   Mark Brown <broonie@kernel.org>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Oleksij Rempel <o.rempel@pengutronix.de>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Ulf Hansson <ulf.hansson@linaro.org>, kernel@pengutronix.de,
        linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
        linux-pm@vger.kernel.org,
        =?iso-8859-1?Q?S=F8ren?= Andersen <san@skov.dk>
Subject: Re: [PATCH v1 0/3] introduce priority-based shutdown support
Message-ID: <ZWC/hKav0JANhWKM@finisterre.sirena.org.uk>
References: <20231124145338.3112416-1-o.rempel@pengutronix.de>
 <2023112403-laxative-lustiness-6a7f@gregkh>
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On Fri, Nov 24, 2023 at 03:05:47PM +0000, Greg Kroah-Hartman wrote:

> Anyway, this is ripe for problems and issues in the long-run, what is so
> special about this hardware that it can not just shutdown in the
> existing order that it has to be "first" over everyone else?  What
> exactly does this prevent and what devices are requiring this?

> And most importantly, what has changed in the past 20+ years to
> suddenly require this new functionality and how does any other operating
> system handle it?

This came out of some discussions about trying to handle emergency power
failure notifications.

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