From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: Re: [RFC PATCH V2 5/5] vhost: access vq metadata through kernel virtual address Date: Tue, 12 Mar 2019 10:52:15 +0800 Message-ID: References: <1551856692-3384-1-git-send-email-jasowang@redhat.com> <1551856692-3384-6-git-send-email-jasowang@redhat.com> <20190307103503-mutt-send-email-mst@kernel.org> <20190307124700-mutt-send-email-mst@kernel.org> <20190307191622.GP23850@redhat.com> <20190308194845.GC26923@redhat.com> <8b68a2a0-907a-15f5-a07f-fc5b53d7ea19@redhat.com> <20190311084525-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: <20190311084525-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: Andrea Arcangeli , kvm@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, Jerome Glisse List-Id: virtualization@lists.linuxfoundation.org Ck9uIDIwMTkvMy8xMSDkuIvljYg4OjQ4LCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6Cj4gT24g TW9uLCBNYXIgMTEsIDIwMTkgYXQgMDM6NDA6MzFQTSArMDgwMCwgSmFzb24gV2FuZyB3cm90ZToK Pj4gT24gMjAxOS8zLzkg5LiK5Y2IMzo0OCwgQW5kcmVhIEFyY2FuZ2VsaSB3cm90ZToKPj4+IEhl bGxvIEplc29uLAo+Pj4KPj4+IE9uIEZyaSwgTWFyIDA4LCAyMDE5IGF0IDA0OjUwOjM2UE0gKzA4 MDAsIEphc29uIFdhbmcgd3JvdGU6Cj4+Pj4gSnVzdCB0byBtYWtlIHN1cmUgSSB1bmRlcnN0YW5k IGhlcmUuIEZvciBib29zdGluZyB0aHJvdWdoIGh1Z2UgVExCLCBkbwo+Pj4+IHlvdSBtZWFuIHdl IGNhbiBkbyB0aGF0IGluIHRoZSBmdXR1cmUgKGUuZyBieSBtYXBwaW5nIG1vcmUgdXNlcnNwYWNl Cj4+Pj4gcGFnZXMgdG8ga2VucmVsKSBvciBpdCBjYW4gYmUgZG9uZSBieSB0aGlzIHNlcmllcyAo b25seSBhYm91dCB0aHJlZSA0Swo+Pj4+IHBhZ2VzIHdlcmUgdm1hcHBlZCBwZXIgdmlydHF1ZXVl 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