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Date: Thu, 24 Sep 2026 13:51:45 +0200
From: Joerg Roedel <joro@8bytes.org>
To: Pranjal Shrivastava <praan@google.com>
Cc: iommu@lists.linux.dev, linux-pci@vger.kernel.org, 
	linux-kernel@vger.kernel.org, Will Deacon <will@kernel.org>, 
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>, Vasant Hegde <vasant.hegde@amd.com>, 
	Ankit Soni <ankit.soni@amd.com>, Jason Gunthorpe <jgg@nvidia.com>, 
	Bjorn Helgaas <bhelgaas@google.com>, Samiullah Khawaja <skhawaja@google.com>
Subject: Re: [PATCH v4 0/4] iommu/amd: Refactors for ATS robustness
Message-ID: <arUOoLwpfNlIvIXy@8bytes.org>
References: <20260910142655.3281464-1-praan@google.com>
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On Thu, Sep 10, 2026 at 02:26:51PM +0000, Pranjal Shrivastava wrote:
> Pranjal Shrivastava (4):
>   iommu/amd: Refactor device probe and capability initialization
>   iommu/amd: Remove iommu_ignore_device()
>   iommu/amd: Fail probe on ATS configuration failure
>   PCI/ATS: Mandate checking pci_ats_supported() before pci_prepare_ats()
> 
>  drivers/iommu/amd/iommu.c | 164 +++++++++++++++++++-------------------
>  drivers/pci/ats.c         |   6 +-
>  2 files changed, 86 insertions(+), 84 deletions(-)

Applied the iommu parts (1-3), please submit patch 4 through the PCI tree.