From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [RFC PATCH] virtio_ring: Use DMA API if guest memory is encrypted Date: Wed, 30 Jan 2019 11:05:42 +0800 Message-ID: <94ab8910-594e-a056-c799-5536d8ae2b0e__14632.6044037536$1548826258$gmane$org@redhat.com> 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> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190129213137-mutt-send-email-mst@kernel.org> Content-Language: en-US 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: "Michael S. Tsirkin" 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 Ck9uIDIwMTkvMS8zMCDkuIrljYgxMDozNiwgTWljaGFlbCBTLiBUc2lya2luIHdyb3RlOgo+IE9u IFdlZCwgSmFuIDMwLCAyMDE5IGF0IDEwOjI0OjAxQU0gKzA4MDAsIEphc29uIFdhbmcgd3JvdGU6 Cj4+IE9uIDIwMTkvMS8zMCDkuIrljYgzOjAyLCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6Cj4+ PiBPbiBUdWUsIEphbiAyOSwgMjAxOSBhdCAwMzo0Mjo0NFBNIC0wMjAwLCBUaGlhZ28gSnVuZyBC YXVlcm1hbm4gd3JvdGU6Cj4+Pj4gRml4aW5nIGFkZHJlc3Mgb2YgcG93ZXJwYyBtYWlsaW5nIGxp c3QuCj4+Pj4KPj4+PiBUaGlhZ28gSnVuZyBCYXVlcm1hbm4gPGJhdWVybWFuQGxpbnV4LmlibS5j b20+IHdyaXRlczoKPj4+Pgo+Pj4+PiBIZWxsbywKPj4+Pj4KPj4+Pj4gV2l0aCBDaHJpc3RvcGgn cyByZXdvcmsgb2YgdGhlIERNQSBBUEkgdGhhdCByZWNlbnRseSBsYW5kZWQsIHRoZSBwYXRjaAo+ 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