Re: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers

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Subject: Re: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
From: Yi Liu <yi.l.liu@xxxxxxxxx>
Date: Wed, 6 Nov 2024 18:27:25 +0800
Cc: "alex.williamson@xxxxxxxxxx" <alex.williamson@xxxxxxxxxx>, "eric.auger@xxxxxxxxxx" <eric.auger@xxxxxxxxxx>, "nicolinc@xxxxxxxxxx" <nicolinc@xxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "chao.p.peng@xxxxxxxxxxxxxxx" <chao.p.peng@xxxxxxxxxxxxxxx>, "iommu@xxxxxxxxxxxxxxx" <iommu@xxxxxxxxxxxxxxx>, "Duan, Zhenzhong" <zhenzhong.duan@xxxxxxxxx>, "vasant.hegde@xxxxxxx" <vasant.hegde@xxxxxxx>, "will@xxxxxxxxxx" <will@xxxxxxxxxx>
In-reply-to: <BN9PR11MB52769251CB1CE4FFCF4E1DE68C532@BN9PR11MB5276.namprd11.prod.outlook.com>
References: <20241104131842.13303-1-yi.l.liu@intel.com> <20241104131842.13303-5-yi.l.liu@intel.com> <BN9PR11MB5276B9F6A5D42D30579E05E28C532@BN9PR11MB5276.namprd11.prod.outlook.com> <d218eb1c-ca02-4975-bd6a-310a81b3d88c@intel.com> <BN9PR11MB52766A4A2C15C9C58F9513128C532@BN9PR11MB5276.namprd11.prod.outlook.com> <30114c7f-de39-4023-819f-134ee3b74467@intel.com> <BN9PR11MB52769251CB1CE4FFCF4E1DE68C532@BN9PR11MB5276.namprd11.prod.outlook.com>
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On 2024/11/6 18:05, Tian, Kevin wrote:


My personal feeling - it's worth as such rare bug once happening
would be very difficult to debug. the warning provides useful hint.

passing did is OK.


deal.

--
Regards,
Yi Liu

References:
- [PATCH v4 00/13] Make set_dev_pasid op supporting domain replacement
  - From: Yi Liu
- [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
  - From: Yi Liu
- RE: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
  - From: Tian, Kevin
- Re: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
  - From: Yi Liu
- RE: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
  - From: Tian, Kevin
- Re: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
  - From: Yi Liu
- RE: [PATCH v4 04/13] iommu/vt-d: Add pasid replace helpers
  - From: Tian, Kevin

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