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References: <20220919094635.184804-1-ecurtin@redhat.com> <Yyleq43/IBofsMMn@infradead.org>
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From:   Eric Curtin <ecurtin@redhat.com>
Date:   Tue, 20 Sep 2022 10:04:20 +0100
Message-ID: <CAOgh=FxMBE_YEC89DmeF9g76aQXrvAH1DvUavS1FhNiXqEYhAg@mail.gmail.com>
Subject: Re: [PATCH] ata: ahci: Enable/Disable ATA Staggered Spin-up by default
To:     Christoph Hellwig <hch@infradead.org>
Cc:     Damien Le Moal <damien.lemoal@opensource.wdc.com>,
        linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
        Brian Masney <bmasney@redhat.com>, Al Stone <ahs3@redhat.com>,
        Alexander Larsson <alexl@redhat.com>,
        Andrew Halaney <ahalaney@redhat.com>,
        Javier Martinez Canillas <javierm@redhat.com>,
        Joe Konno <joe.konno@intel.com>
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The libahci.ignore_sss flag is something that is set by a number of
performance focused distros. The motivation behind this is to set
ignore_sss in a boolean fashion at compile time rather than depend on
cmdline parsing.

On Tue, 20 Sept 2022 at 07:56, Christoph Hellwig <hch@infradead.org> wrote:
>
> Err, no.  We should not add config options for every damn default.
> If you want to force it on CONFIG_CMDLINE is your friend.
>