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To:     Jacob Pan <jacob.jun.pan@linux.intel.com>,
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        "iommu@lists.linux.dev" <iommu@lists.linux.dev>,
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CC:     Will Deacon <will@kernel.org>,
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        "Raj, Ashok" <ashok.raj@intel.com>,
        "Liu, Yi L" <yi.l.liu@intel.com>,
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        "Zanussi, Tom" <tom.zanussi@intel.com>,
        "Ranganathan, Narayan" <narayan.ranganathan@intel.com>
Subject: RE: [PATCH v7 1/4] iommu: Generalize PASID 0 for normal DMA w/o PASID
Thread-Topic: [PATCH v7 1/4] iommu: Generalize PASID 0 for normal DMA w/o
 PASID
Thread-Index: AQHZjZxIUQUJt2bUzE6SwDaFfbV6eK9qh86Q
Date:   Thu, 25 May 2023 06:25:14 +0000
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References: <20230523173451.2932113-1-jacob.jun.pan@linux.intel.com>
 <20230523173451.2932113-2-jacob.jun.pan@linux.intel.com>
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> From: Jacob Pan <jacob.jun.pan@linux.intel.com>
> Sent: Wednesday, May 24, 2023 1:35 AM
>
> --- a/drivers/iommu/intel/pasid.h
> +++ b/drivers/iommu/intel/pasid.h
> @@ -10,7 +10,6 @@
>  #ifndef __INTEL_PASID_H
>  #define __INTEL_PASID_H
>=20
> -#define PASID_RID2PASID			0x0
>  #define PASID_MIN			0x1

PASID_MIN is not used. could be removed too.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>