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Date: Wed, 27 Aug 2025 09:38:36 +0200
From: Christoph Hellwig <hch@lst.de>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Jens Axboe <axboe@kernel.dk>, linux-block@vger.kernel.org,
	Damien Le Moal <dlemoal@kernel.org>, Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH v2] block: Increase BLK_DEF_MAX_SECTORS_CAP
Message-ID: <20250827073836.GA25169@lst.de>
References: <20250618060045.37593-1-dlemoal@kernel.org> <175078375641.82625.9467584315092336312.b4-ty@kernel.dk> <20250827070705.4iWhHGPE@linutronix.de>
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On Wed, Aug 27, 2025 at 09:07:05AM +0200, Sebastian Andrzej Siewior wrote:
> 
> I have here a PowerEdge R6525 which exposes a "DELLBOSS VD" device with
> firmware MV.R00-0. I updated firmware left and right of the components I
> could find but started with this commit I get:

...

> Did I forget to update firmware somewhere or is this "normal" and this
> device requires a quirk?

Looks like it needs a quirk.  Note that if the above commit triggered
this for you, you could also reproduce it before by say doing a large
direct I/O read.