linux-ext4 - Re: [PATCHv4 1/8] block: check for valid bio while splitting

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Message-ID: <yq1plccgw7t.fsf@ca-mkp.ca.oracle.com>
Date: Sat, 30 Aug 2025 20:40:23 -0400
From: "Martin K. Petersen" <martin.petersen@...cle.com>
To: Keith Busch <kbusch@...a.com>
Cc: <linux-block@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
        <linux-xfs@...r.kernel.org>, <linux-ext4@...r.kernel.org>,
        <hch@....de>, <axboe@...nel.dk>, Keith Busch <kbusch@...nel.org>
Subject: Re: [PATCHv4 1/8] block: check for valid bio while splitting


Keith,

> We're already iterating every segment, so check these for a valid IO
> lengths at the same time. Individual segment lengths will not be
> checked on passthrough commands. The read/write command segments must
> be sized to the dma alignment.

Reviewed-by: Martin K. Petersen <martin.petersen@...cle.com>

-- 
Martin K. Petersen