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Date: Thu, 16 Feb 2023 11:18:47 +0100
From: Joerg Roedel <joro@8bytes.org>
To: Vasant Hegde <vasant.hegde@amd.com>
Cc: iommu@lists.linux.dev, baolu.lu@linux.intel.com,
	suravee.suthikulpanit@amd.com, robin.murphy@arm.com,
	will@kernel.org, Matt Fagnani <matt.fagnani@bell.net>
Subject: Re: [PATCH v3 3/3] iommu/amd: Improve page fault error reporting
Message-ID: <Y+4DB0y5z5GLcfVP@8bytes.org>
References: <20230215052642.6016-1-vasant.hegde@amd.com>
 <20230215052642.6016-3-vasant.hegde@amd.com>
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In-Reply-To: <20230215052642.6016-3-vasant.hegde@amd.com>

On Wed, Feb 15, 2023 at 05:26:42AM +0000, Vasant Hegde wrote:
> If IOMMU domain for device group is not setup properly then we may hit
> IOMMU page fault. Current page fault handler assumes that domain is
> always setup and it will hit NULL pointer derefence (see below sample log).

Edited the commit message a bit and added Thorstens Link tags. This patch
is now queued for v6.3.

Thanks,

	Joerg