From: "Jörg Rödel" <joro@8bytes•org>
To: Nicolin Chen <nicolinc@nvidia•com>
Cc: jgg@nvidia•com, will@kernel•org, robin.murphy@arm•com,
bhelgaas@google•com, praan@google•com, baolu.lu@linux•intel.com,
kevin.tian@intel•com, miko.lenczewski@arm•com,
linux-arm-kernel@lists•infradead.org, iommu@lists•linux.dev,
linux-kernel@vger•kernel.org, linux-pci@vger•kernel.org,
dan.j.williams@intel•com, jonathan.cameron@huawei•com,
vsethi@nvidia•com, linux-cxl@vger•kernel.org, nirmoyd@nvidia•com
Subject: Re: [PATCH v6 0/3] Allow ATS to be always on for certain ATS-capable devices
Date: Thu, 28 May 2026 09:35:39 +0200 [thread overview]
Message-ID: <ahfwOTzAWdZ7v-Ai@8bytes.org> (raw)
In-Reply-To: <cover.1779392420.git.nicolinc@nvidia.com>
On Thu, May 21, 2026 at 01:34:19PM -0700, Nicolin Chen wrote:
> Nicolin Chen (3):
> PCI: Add pci_ats_required() for CXL.cache capable devices
> PCI: Allow ATS to be always on for pre-CXL devices
> iommu/arm-smmu-v3: Allow ATS to be always on
>
> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 1 +
> drivers/pci/pci.h | 9 +++
> include/linux/pci-ats.h | 3 +
> include/uapi/linux/pci_regs.h | 1 +
> drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 81 ++++++++++++++++++---
> drivers/pci/ats.c | 47 ++++++++++++
> drivers/pci/quirks.c | 42 +++++++++++
> 7 files changed, 175 insertions(+), 9 deletions(-)
Applied, thanks.
prev parent reply other threads:[~2026-05-28 7:35 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-21 20:34 [PATCH v6 0/3] Allow ATS to be always on for certain ATS-capable devices Nicolin Chen
2026-05-21 20:34 ` [PATCH v6 1/3] PCI: Add pci_ats_required() for CXL.cache capable devices Nicolin Chen
2026-05-21 20:57 ` Bjorn Helgaas
2026-05-21 21:07 ` Nicolin Chen
2026-05-21 21:31 ` Bjorn Helgaas
2026-05-21 21:59 ` Nicolin Chen
2026-05-22 9:19 ` Yi Liu
2026-05-21 20:34 ` [PATCH v6 2/3] PCI: Allow ATS to be always on for pre-CXL devices Nicolin Chen
2026-05-22 9:17 ` Yi Liu
2026-05-21 20:34 ` [PATCH v6 3/3] iommu/arm-smmu-v3: Allow ATS to be always on Nicolin Chen
2026-05-28 15:24 ` Pranjal Shrivastava
2026-05-28 15:29 ` Jason Gunthorpe
2026-05-28 16:32 ` Pranjal Shrivastava
2026-05-28 18:00 ` Jason Gunthorpe
2026-05-28 18:14 ` Pranjal Shrivastava
2026-05-28 18:20 ` Nicolin Chen
2026-05-28 20:04 ` Jason Gunthorpe
2026-05-28 20:39 ` Pranjal Shrivastava
2026-05-28 7:35 ` Jörg Rödel [this message]
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