From: Baolu Lu <baolu.lu@linux.intel.com>
To: Jacob Pan <jacob.jun.pan@linux.intel.com>,
LKML <linux-kernel@vger.kernel.org>,
iommu@lists.linux.dev, Jason Gunthorpe <jgg@nvidia.com>,
Joerg Roedel <joro@8bytes.org>,
Jean-Philippe Brucker <jean-philippe@linaro.com>
Cc: baolu.lu@linux.intel.com, Robin Murphy <robin.murphy@arm.com>,
Will Deacon <will@kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Raj Ashok <ashok.raj@intel.com>,
"Tian, Kevin" <kevin.tian@intel.com>, Yi Liu <yi.l.liu@intel.com>
Subject: Re: [PATCH v2 1/3] iommu/vt-d: Remove virtual command interface
Date: Tue, 14 Feb 2023 19:26:04 +0800 [thread overview]
Message-ID: <28b41700-d9f8-c065-7599-6c4b32fdfe4d@linux.intel.com> (raw)
In-Reply-To: <20230214064414.1038058-2-jacob.jun.pan@linux.intel.com>
On 2023/2/14 14:44, Jacob Pan wrote:
> Virtual command interface was introduced to allow using host PASIDs
> inside VMs. It is unused and abandoned due to architectural change.
>
> With this patch, we can safely remove this feature and the related helpers.
>
> Link:https://lore.kernel.org/r/20230210230206.3160144-2-jacob.jun.pan@linux.intel.com
> Signed-off-by: Jacob Pan<jacob.jun.pan@linux.intel.com>
> Reviewed-by: Kevin Tian<kevin.tian@intel.com>
> Reviewed-by: Jason Gunthorpe<jgg@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Best regards,
baolu
next prev parent reply other threads:[~2023-02-14 11:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-14 6:44 [PATCH v2 0/3] Remove VT-d virtual command interface and IOASID Jacob Pan
2023-02-14 6:44 ` [PATCH v2 1/3] iommu/vt-d: Remove virtual command interface Jacob Pan
2023-02-14 11:26 ` Baolu Lu [this message]
2023-02-14 6:44 ` [PATCH v2 2/3] iommu/sva: Stop using ioasid_set for SVA Jacob Pan
2023-02-14 9:39 ` Jean-Philippe Brucker
2023-02-15 21:36 ` Jacob Pan
2023-02-24 17:44 ` Jean-Philippe Brucker
2023-02-15 3:24 ` Tian, Kevin
2023-02-15 18:38 ` Jacob Pan
2023-02-15 18:46 ` Jason Gunthorpe
2023-02-14 6:44 ` [PATCH v2 3/3] iommu: Remove ioasid infrastructure Jacob Pan
2023-02-14 9:32 ` Jean-Philippe Brucker
2023-02-14 13:06 ` Jason Gunthorpe
2023-02-14 17:31 ` Jacob Pan
2023-02-14 17:57 ` Jason Gunthorpe
2023-02-14 21:33 ` Jacob Pan
2023-02-15 12:49 ` Jason Gunthorpe
2023-02-14 17:04 ` Jacob Pan
2023-02-15 3:27 ` Tian, Kevin
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