linux-kernel - Re: [PATCH v11 00/10] Nested Shared Virtual Address (SVA) VT-d support

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Message-ID: <a1eed4ed-7ad7-a445-7e5c-a5eb1771587c@linux.intel.com>
Date:   Sun, 5 Apr 2020 16:28:57 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     Jacob Pan <jacob.jun.pan@...ux.intel.com>,
        iommu@...ts.linux-foundation.org,
        LKML <linux-kernel@...r.kernel.org>,
        Joerg Roedel <joro@...tes.org>,
        David Woodhouse <dwmw2@...radead.org>,
        Jean-Philippe Brucker <jean-philippe@...aro.com>,
        Eric Auger <eric.auger@...hat.com>
Cc:     baolu.lu@...ux.intel.com, Yi Liu <yi.l.liu@...el.com>,
        "Tian, Kevin" <kevin.tian@...el.com>,
        Raj Ashok <ashok.raj@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Christoph Hellwig <hch@...radead.org>,
        Jonathan Cameron <jic23@...nel.org>
Subject: Re: [PATCH v11 00/10] Nested Shared Virtual Address (SVA) VT-d
 support

On 2020/4/4 2:42, Jacob Pan wrote:
> Shared virtual address (SVA), a.k.a, Shared virtual memory (SVM) on Intel
> platforms allow address space sharing between device DMA and applications.
> SVA can reduce programming complexity and enhance security.
> This series is intended to enable SVA virtualization, i.e. enable use of SVA
> within a guest user application.
> 
> This is the remaining portion of the original patchset that is based on
> Joerg's x86/vt-d branch. The preparatory and cleanup patches are merged here.
> (git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git)

With Eric's reviewed-by added, all patches in this series have been
piled up for v5.7.

Thank you all!

Best regards,
baolu