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Date: Wed, 4 Feb 2026 07:27:49 -0700
From: Keith Busch <kbusch@kernel.org>
To: Pradeep Pragallapati <pradeep.pragallapati@oss.qualcomm.com>
Cc: Christoph Hellwig <hch@lst.de>, Robin Murphy <robin.murphy@arm.com>,
	axboe@kernel.dk, sagi@grimberg.me, linux-nvme@lists.infradead.org,
	linux-kernel@vger.kernel.org, nitin.rawat@oss.qualcomm.com,
	Leon Romanovsky <leon@kernel.org>,
	Marek Szyprowski <m.szyprowski@samsung.com>, iommu@lists.linux.dev
Subject: Re: [PATCH V1] nvme-pci: Fix NULL pointer dereference in
 nvme_pci_prp_iter_next
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References: <20260202143548.GA19313@lst.de>
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 <aYDbNC1z81D3lZ2r@kbusch-mbp>
 <20260202173624.GA32713@lst.de>
 <aYDz-BeIHMNUMiaF@kbusch-mbp>
 <20260203052756.GA15839@lst.de>
 <79034c4c-ba06-4961-b41b-a43e5f5946af@oss.qualcomm.com>
 <563080fc-e5b3-4ff3-9c27-74a167246544@oss.qualcomm.com>
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In-Reply-To: <563080fc-e5b3-4ff3-9c27-74a167246544@oss.qualcomm.com>

On Wed, Feb 04, 2026 at 07:34:42PM +0530, Pradeep Pragallapati wrote:
> I ran testing for over 20 hours and did not observe the issue on my setup.
> It appears to be helping.

Thanks for for the test! I'll put a real patch together with Christoph's
suggestions folded in.