From: Christoph Hellwig <hch@lst.de>
To: Keith Busch <kbusch@meta.com>
Cc: linux-block@vger.kernel.org, axboe@kernel.dk, hch@lst.de,
Keith Busch <kbusch@kernel.org>,
Sebastian Ott <sebott@redhat.com>
Subject: Re: [PATCHv2] blk-mq-dma: always initialize dma state
Date: Wed, 10 Dec 2025 16:18:42 +0100 [thread overview]
Message-ID: <20251210151842.GA2036@lst.de> (raw)
In-Reply-To: <20251210104346.379106-1-kbusch@meta.com>
On Wed, Dec 10, 2025 at 02:43:46AM -0800, Keith Busch wrote:
> From: Keith Busch <kbusch@kernel.org>
>
> Ensure the dma state is initialized when we're not using the contiguous
> iova, otherwise the caller may be using a stale state from a previous
> request that could use the coalesed iova allocation.
Looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2025-12-10 15:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-10 10:43 [PATCHv2] blk-mq-dma: always initialize dma state Keith Busch
2025-12-10 15:18 ` Christoph Hellwig [this message]
2025-12-10 20:41 ` Jens Axboe
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