From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [RFC PATCH] virtio_ring: Use DMA API if guest memory is encrypted Date: Tue, 29 Jan 2019 22:26:57 -0500 Message-ID: <20190129222021-mutt-send-email-mst__47618.9388473117$1548826427$gmane$org@kernel.org> References: <87zhrj8kcp.fsf@morokweng.localdomain> <87womn8inf.fsf@morokweng.localdomain> <20190129134750-mutt-send-email-mst@kernel.org> <6c68f7f7-1b28-6eba-9b8b-2c32efac9701@redhat.com> <20190129213137-mutt-send-email-mst@kernel.org> <94ab8910-594e-a056-c799-5536d8ae2b0e@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <94ab8910-594e-a056-c799-5536d8ae2b0e@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Jason Wang Cc: Jean-Philippe Brucker , Benjamin Herrenschmidt , Alexey Kardashevskiy , Ram Pai , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Paul Mackerras , iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, Christoph Hellwig , Thiago Jung Bauermann , David Gibson List-Id: virtualization@lists.linuxfoundation.org T24gV2VkLCBKYW4gMzAsIDIwMTkgYXQgMTE6MDU6NDJBTSArMDgwMCwgSmFzb24gV2FuZyB3cm90 ZToKPiAKPiBPbiAyMDE5LzEvMzAg5LiK5Y2IMTA6MzYsIE1pY2hhZWwgUy4gVHNpcmtpbiB3cm90 ZToKPiA+IE9uIFdlZCwgSmFuIDMwLCAyMDE5IGF0IDEwOjI0OjAxQU0gKzA4MDAsIEphc29uIFdh bmcgd3JvdGU6Cj4gPiA+IE9uIDIwMTkvMS8zMCDkuIrljYgzOjAyLCBNaWNoYWVsIFMuIFRzaXJr aW4gd3JvdGU6Cj4gPiA+ID4gT24gVHVlLCBKYW4gMjksIDIwMTkgYXQgMDM6NDI6NDRQTSAtMDIw MCwgVGhpYWdvIEp1bmcgQmF1ZXJtYW5uIHdyb3RlOgo+ID4gPiA+ID4gRml4aW5nIGFkZHJlc3Mg b2YgcG93ZXJwYyBtYWlsaW5nIGxpc3QuCj4gPiA+ID4gPiAKPiA+ID4gPiA+IFRoaWFnbyBKdW5n IEJhdWVybWFubiA8YmF1ZXJtYW5AbGludXguaWJtLmNvbT4gd3JpdGVzOgo+ID4gPiA+ID4gCj4g PiA+ID4gPiA+IEhlbGxvLAo+ID4gPiA+ID4gPiAKPiA+ID4gPiA+ID4gV2l0aCBDaHJpc3RvcGgn 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