linux-kernel - Re: [PATCH v3 4/5] iommu/ioasid: Rename INVALID

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Date:   Thu, 16 Feb 2023 19:59:42 -0400
From:   Jason Gunthorpe <jgg@...dia.com>
To:     Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc:     LKML <linux-kernel@...r.kernel.org>, iommu@...ts.linux.dev,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        Joerg Roedel <joro@...tes.org>,
        Jean-Philippe Brucker <jean-philippe@...aro.com>,
        Robin Murphy <robin.murphy@....com>,
        Will Deacon <will@...nel.org>,
        David Woodhouse <dwmw2@...radead.org>,
        Raj Ashok <ashok.raj@...el.com>,
        "Tian, Kevin" <kevin.tian@...el.com>, Yi Liu <yi.l.liu@...el.com>,
        "Yu, Fenghua" <fenghua.yu@...el.com>,
        Dave Hansen <dave.hansen@...el.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        X86 Kernel <x86@...nel.org>, Dave Jiang <dave.jiang@...el.com>
Subject: Re: [PATCH v3 4/5] iommu/ioasid: Rename INVALID_IOASID

On Thu, Feb 16, 2023 at 03:59:50PM -0800, Jacob Pan wrote:
> INVALID_IOASID and IOMMU_PASID_INVALID are duplicated. Rename
> INVALID_IOASID and consolidate since we are moving away from IOASID
> infrastructure.
> 
> Signed-off-by: Jacob Pan <jacob.jun.pan@...ux.intel.com>
> ---
>  Documentation/x86/sva.rst   | 2 +-
>  arch/x86/kernel/traps.c     | 5 ++++-
>  drivers/dma/idxd/device.c   | 8 ++++----
>  drivers/dma/idxd/idxd.h     | 1 +
>  drivers/dma/idxd/init.c     | 2 +-
>  drivers/dma/idxd/irq.c      | 2 +-
>  drivers/iommu/intel/dmar.c  | 4 ++--
>  drivers/iommu/intel/iommu.c | 2 +-
>  drivers/iommu/intel/svm.c   | 2 +-
>  drivers/iommu/iommu-sva.c   | 2 +-
>  include/linux/ioasid.h      | 4 ----
>  include/linux/iommu.h       | 6 +++++-
>  mm/init-mm.c                | 4 ++--
>  13 files changed, 24 insertions(+), 20 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@...dia.com>

Jason