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Date:   Wed, 6 Dec 2023 10:24:20 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Werner Sembach <wse@tuxedocomputers.com>
Cc:     Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@kernel.dk>,
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Subject: Re: [PATCH] nvme-pci: Add sleep quirk for Kingston drives
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What does save a lot of power mean, and why does it only apply to
some platforms?  I suspect the more likely case is that APST is
simply completely broken on this device?