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Date: Mon, 7 Sep 2026 14:36:41 +0200
From: "Joerg Roedel (AMD)" <joro@8bytes.org>
To: Niklas Schnelle <schnelle@linux.ibm.com>
Cc: Matthew Rosato <mjrosato@linux.ibm.com>, 
	Farhan Ali <alifm@linux.ibm.com>, Omar Elghoul <oelghoul@linux.ibm.com>, 
	Gerd Bayer <gbayer@linux.ibm.com>, Benjamin Block <bblock@linux.ibm.com>, 
	Julian Ruess <julianr@linux.ibm.com>, Will Deacon <will@kernel.org>, 
	Robin Murphy <robin.murphy@arm.com>, Joerg Roedel <jroedel@suse.de>, 
	Heiko Carstens <hca@linux.ibm.com>, Vasily Gorbik <gor@linux.ibm.com>, 
	Alexander Gordeev <agordeev@linux.ibm.com>, Sven Schnelle <svens@linux.ibm.com>, 
	Ramesh Errabolu <ramesh@linux.ibm.com>, Tobias Schumacher <ts@linux.ibm.com>, 
	Halil Pasic <pasic@linux.ibm.com>, Peter Oberparleiter <oberpar@linux.ibm.com>, 
	Gerald Schaefer <gerald.schaefer@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, 
	linux-s390@vger.kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/s390: Fix NULL dereference in iova_to_phys() with
 ZPCI_TABLE_TYPE_RFX
Message-ID: <ap6vw9b1ki1oHPnK@8bytes.org>
References: <20260818-iommu_fix_iova_to_phys-v1-1-1cd76d2a55b8@linux.ibm.com>
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In-Reply-To: <20260818-iommu_fix_iova_to_phys-v1-1-1cd76d2a55b8@linux.ibm.com>

On Tue, Aug 18, 2026 at 09:13:17PM +0200, Niklas Schnelle wrote:
> Cc: stable@vger.kernel.org
> Fixes: 81244074b518 ("iommu/s390: allow larger region tables")
> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
> ---
>  drivers/iommu/s390-iommu.c | 2 ++
>  1 file changed, 2 insertions(+)

Queued for -rc, thanks.