linux-kernel - Re: [PATCH 0/2] PCI/ACPI: Support Microsoft's "DmaProperty"

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Message-ID: <CACK8Z6FHBj2eUp9Wrqg_ehY76hUZF7iEa+y7tFP0eT_7rdVT1Q@mail.gmail.com>
Date: Wed, 13 Nov 2024 13:38:13 -0800
From: Rajat Jain <rajatja@...gle.com>
To: Joshua Peraza <jperaza@...gle.com>
Cc: baolu.lu@...ux.intel.com, bhelgaas@...gle.com, dtor@...gle.com, 
	dwmw2@...radead.org, gregkh@...uxfoundation.org, helgaas@...nel.org, 
	iommu@...ts.linux-foundation.org, jean-philippe@...aro.org, joro@...tes.org, 
	jsbarnes@...gle.com, lenb@...nel.org, linux-acpi@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, 
	mika.westerberg@...ux.intel.com, oohall@...il.com, pavel@...x.de, 
	rafael.j.wysocki@...el.com, rafael@...nel.org, rajatxjain@...il.com, 
	will@...nel.org
Subject: Re: [PATCH 0/2] PCI/ACPI: Support Microsoft's "DmaProperty"

On Wed, Nov 13, 2024 at 12:22 PM Joshua Peraza <jperaza@...gle.com> wrote:
>
> This patchset rebases two previously posted patches supporting
> recognition of Microsoft's DmaProperty.
>
> Rajat Jain (2):
>   PCI/ACPI: Support Microsoft's "DmaProperty"
>   PCI: Rename pci_dev->untrusted to pci_dev->untrusted_dma

Thanks for resending. This probably dropped off my radar since I moved
on to other things. But I can confirm a lot of Chromebooks today in
the market already use this property (and this patchset) for
identifying untrusted DMA capable devices.

Thanks & Best Regards,

Rajat

>
>  drivers/acpi/property.c     |  3 +++
>  drivers/iommu/amd/iommu.c   |  2 +-
>  drivers/iommu/dma-iommu.c   | 12 ++++++------
>  drivers/iommu/intel/iommu.c |  2 +-
>  drivers/iommu/iommu.c       |  2 +-
>  drivers/pci/ats.c           |  2 +-
>  drivers/pci/pci-acpi.c      | 22 ++++++++++++++++++++++
>  drivers/pci/pci.c           |  2 +-
>  drivers/pci/probe.c         |  8 ++++----
>  drivers/pci/quirks.c        |  2 +-
>  include/linux/pci.h         |  5 +++--
>  11 files changed, 44 insertions(+), 18 deletions(-)
>
>
> base-commit: 2d5404caa8c7bb5c4e0435f94b28834ae5456623
> --
> 2.47.0.277.g8800431eea-goog
>