From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: Xen PV: Sample new PV driver for buffer sharing between domains Date: Thu, 27 Sep 2018 13:03:11 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Omkar Bolla , Oleksandr_Andrushchenko@epam.com Cc: andr2000@gmail.com, lars.kurth.xen@gmail.com, Julien Grall , xen-devel@lists.xensource.com, Stefano Stabellini List-Id: xen-devel@lists.xenproject.org T24gMjcvMDkvMjAxOCAxMjozNSwgT21rYXIgQm9sbGEgd3JvdGU6Cj4gSGksCj4gCj4gU29ycnks IEkgZm9yZ290LCBJIHVzZWQgY29kZSBmcm9tIGdpdGh1YiBjaGFwdGVyIFsyXSBmcm9tIHRoYXQg bGluaywgYW5kCj4gSSBqdXN0IGNoYW5nZWQgbmFtZSAibXlkZXZpY2UiwqAgdG8gInZkZXZiIgoK T2theS4KCj4gCj4+IEVycm9yIDEzIGlzIEVBQ0NFU1MuIEkgZ3Vlc3MgdGhlIGFjY2VzcyByaWdo dHMgb2YgdGhlIFhlbnN0b3JlIG5vZGVzCj4+IGFyZSBub3Qgc3VmZmljaWVudCB0byB3cml0ZSB0 aGUgbmVlZGVkIGVudHJpZXMuCj4gV2hlcmUgSSBoYXZlIHRvIHByb3ZpZGUgYWNjZXNzIHJpZ2h0 cywgaS5lIGZyb20gS2VybmVsIGNvZGUgb3IgZnJvbSBmcm9tCj4gY29tbWFuZCBsaW5lIGluIGRv bWFpbi0wIG9yIG1vZGlmeSBpbiB4ZW4gc291cmNlPwoKSSBndWVzcyB5b3UgaGF2ZSB5b3VyIGZy b250ZW5kIGFscmVhZHkgbG9hZGVkIHdoZW4gcnVubmluZyB0aGUKc2NyaXB0IGNyZWF0aW5nIHRo ZSBYZW5zdG9yZSBlbnRyaWVzPwoKVGhpcyB3b3VsZCBleHBsYWluIHRoZSBwcm9ibGVtOiBhcyBz b29uIGFzIHRoZSBlbnRyaWVzIGFyZSB3cml0dGVuCnRoZSBmcm9udGVuZCB3aWxsIHJlYWN0LiBB dCB0aGlzIHBvaW50IHRoZSBhY2Nlc3MgcmlnaHRzIGFyZSBub3Qgc2V0dXAKcHJvcGVybHksIHRo aXMgaXMgZG9uZSBhIGxpdHRsZSBiaXQgbGF0ZXIgaW4gdGhlIHNjcmlwdC4KClBvc3NpYmxlIHNv bHV0aW9ucyBhcmUgdG8gZWl0aGVyIGxvYWQgdGhlIGZyb250ZW5kIGRyaXZlciBvbmx5IGFmdGVy CnNldHRpbmcgdXAgdGhlIFhlbnN0b3JlIGVudHJpZXMsIG9yIHRvIHBhdXNlIHRoZSBkb21haW4g d2hpbGUgZG9pbmcKc28gYW5kIHVucGF1c2UgaXQgYWZ0ZXJ3YXJkcyAob3Igc3RhcnQgdGhlIGRv bWFpbiBwYXVzZWQsIGNyZWF0ZSB0aGUKWGVuc3RvcmUgZW50cmllcywgYW5kIHVucGF1c2UgdGhl IGRvbWFpbikuCgpUaGUgcmVhbGx5IGNvcnJlY3Qgd2F5IHRvIGRvIGl0IHdvdWxkIGJlIHRvIHNl dHVwIFhlbnN0b3JlIGluIGEgc2luZ2xlCnRyYW5zYWN0aW9uICh3cml0ZSBhbGwgdGhlIGVudHJp ZXMgYW5kIHNldCBhY2Nlc3MgcmlnaHRzKS4KCj4gQW55IHRoaW5nIHRoYXQgSSBoYXZlIHRvIGRv L2NoYW5nZSBpbiB4ZW5iaXRzIHhlbi00Ljggc291cmNlcyBjb2RlLCB0bwo+IGFkZCBuZXcgUFYg ZGV2aWNlPwoKT25seSBpZiB5b3Ugd2FudCB0byBpbmNsdWRlIGRvbWFpbiBjb25maWcgZmlsZSBl bnRyaWVzIGZvciB5b3VyIGRldmljZS4KCj4gCj4+IERpZCB5b3UgbW9kaWZ5IFhlbiB0b29scyAo eGwvbGlieGwpIGZvciBhZGRpbmcgdGhlIG5ldyBkZXZpY2UgdHlwZT8KPiBObywgaXMgaXQgbmVl ZGVkIHRvIG1vZGlmeSBzb21lIHRoaW5nIGluIHhsL2xpYnhsIGZvciBhZGRpbmcgbmV3IGRldmlj ZQo+IHR5cGU/CgpUaGlzIHdhcyBqdXN0IGEgcXVlc3Rpb24gdG8gbGVhcm4gaG93IFhlbnN0b3Jl IGlzIGJlaW5nIGluaXRpYWxpemVkCmluIHlvdXIgc2NlbmFyaW8uCgo+IAo+PiBJZiBub3QgeW91 IG5lZWQgdG8gc2V0dXAgdGhlIFhlbnN0b3JlIG5vZGVzIG1hbnVhbGx5Lgo+IFNldHVwIG1hbnVh bGx5IFhlbnN0b3JlIG1lYW5zLCB1c2luZyBjb21tYW5kcz8KClllcywgbGlrZSB5b3VyIHNjcmlw dCBkb2VzLgoKCkp1ZXJnZW4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2pl Y3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4t ZGV2ZWw=