linux-kernel - Re: [RFC PATCH 0/5] iommu: APIs for paravirtual PASID allocation

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Date:   Mon, 19 Nov 2018 11:36:48 -0500
From:   Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:     Lu Baolu <baolu.lu@...ux.intel.com>
Cc:     Joerg Roedel <joro@...tes.org>,
        David Woodhouse <dwmw2@...radead.org>,
        Alex Williamson <alex.williamson@...hat.com>,
        Kirti Wankhede <kwankhede@...dia.com>, ashok.raj@...el.com,
        sanjay.k.kumar@...el.com, jacob.jun.pan@...el.com,
        kevin.tian@...el.com,
        Jean-Philippe Brucker <jean-philippe.brucker@....com>,
        yi.l.liu@...el.com, yi.y.sun@...el.com, peterx@...hat.com,
        tiwei.bie@...el.com, Zeng Xin <xin.zeng@...el.com>,
        iommu@...ts.linux-foundation.org, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 0/5] iommu: APIs for paravirtual PASID allocation

On Mon, Nov 12, 2018 at 02:44:56PM +0800, Lu Baolu wrote:
> This adds an uniformed API set for global PASIDs used by IOMMU
> and device drivers which depend on IOMMU. It works for drivers
> running on bare metal, full virtualized environments and para-
> virtualized environment.
> 

Are there also some QEMU patches for this in RFC state?