From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oleksandr Andrushchenko Subject: Re: __vmap multiple times same mfn Date: Wed, 1 Mar 2017 07:39:52 +0200 Message-ID: References: <57fe6170-c11c-2496-4737-bd237a972dbf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gMDIvMjgvMjAxNyAxMDo1MSBQTSwgQW5kcmV3IENvb3BlciB3cm90ZToKPiBPbiAyOC8wMi8x NyAxOTo1MCwgT2xla3NhbmRyIEFuZHJ1c2hjaGVua28gd3JvdGU6Cj4+IEhpLCBhbGwhCj4+Cj4+ IEkgaGF2ZSBhIHVzZS1jYXNlIHdoZW4gSSBtYXkgbmVlZCB0byBjYWxsIF9fdm1hcCBmb3Iga2Vy bmVsIHByb3ZpZGVkCj4+IElQQXMgKHJlYWQgTUZOcykKPj4KPj4gd2hpY2ggbWF5IG5vdCBiZSBQ QUdFX1NJWkUgYWxpZ25lZCBldGMuCj4+Cj4+IFRoZSBxdWVzdGlvbiBpcyBpZiBpdCBpcyBzYWZl IHRvIGNhbGwgX192bWFwIG11bHRpcGxlIHRpbWVzIGZvcgo+PiBkaWZmZXJlbnQgSVBBcwo+Pgo+ PiBzaGFyaW5nIHRoZSBzYW1lIHBhZ2UgKG1mbiksIGUuZy4gbWFwIHNvbWV0aGluZyBsaWtlIDZj YTAwIDAwODAgYW5kCj4+IDZjYTAwIDAwYTA/Cj4gV2hhdCBhcmUgeW91IHRyeWluZyB0byBkbz8K V2VsbCwgdGhlIHVzZS1jYXNlIGlzIGFzIGZvbGxvd3M6IHNheSwgdGhlcmUgYXJlIDIgc3RydWN0 dXJlcyBJIHdhbnQgdG8gCmFjY2VzcwooUzEgYW5kIFMyKSwgUzEgb2NjdXB5aW5nIHBhZ2VzIEEn LUItQycgYW5kIFMyIGluIHBhZ2VzIEMnLUQnCihJIG1hcmsgd2l0aCBhcG9zdHJvcGhlIGhlcmUg cGFydGlhbGx5IG9jY3VwaWVkIHBhZ2VzLCBlLmcuIHBhZ2UgQSBpcwpwYXJ0aWFsbHkgb2NjdXBp ZWQgYW5kIEIgaXMgZnVsbHkgdXNlZCBieSBTMSkKTm8gZ3VhcmFudGVlIGhvdyBwYWdlcyBBOkQg YXJlIGxvY2F0ZWQgaW4gbWVtb3J5ClNvLCBmb3IgdGhhdCByZWFzb24gSSB3YW50IHRvIF9fdm1h cCBBLUItQyB0byBhY2Nlc3MgUzEgYW5kIEMtRCB0byBhY2Nlc3MgUzIKPiBZb3Ugc3BlY2lmaWNh bGx5IGNhbiB1c2Ugdm1hcCB0byBtYWtlIG5vbi1jb250aWd1b3VzIE1GTnMgZW5kIHVwCj4gY29u dGlndW91cyBpbiB2aXJ0dWFsIGFkZHJlc3Mgc3BhY2UuCnRoaXMgaXMgd2hhdCBJIHdhbnQgLSBz ZWUgYWJvdmUKPiBUaGUgbWFwcGluZ3MgdGhlbXNlbHZlcyBhcmUgb2YgY291cnNlIG9uIHBhZ2Ug Ym91bmRhcmllcywKT2YgY291cnNlIEkgaGF2ZSBubyBpbnRlbnRpb24gdG8gKm1hcCogb24gbm9u IHBhZ2UgYm91bmRhcnksCmJ1dCBJIHdhbnQgdG8gKmFjY2Vzcyogbm9uIHBhZ2UgYWxpZ25lZCBk YXRhCj4gc28geW91IGNhbid0Cj4gbWFrZSBhIG5vbi1wYWdlLWFsaWduZWQgdGhpbmcgYXBwZWFy IGFsaWduZWQuCkkgYW0gbm90IHRyeWluZyB0byBhbGlnbiwgSSB1c2Ugdm9pZCogZnJvbSBfX3Zt YXAKYW5kIGFkZCBvZmZzZXQgdG8gUzEvUzIgc3RhcnQgaW4gdGhlIGV4YW1wbGUgYWJvdmUsIGUu Zy4KUzEgPSBfX3ZtYXAoQSxCLEMpICsgb2Zmc2V0X2luX3BhZ2UoUzEpCj4gfkFuZHJldwpTbywg dGhlIHF1ZXN0aW9uIHJlbWFpbnM6IGlmIEkgY2FuIF9fdm1hcCBwYWdlIEMgZm9yIFMxIGFuZCBh bHNvCl9fdm1hcCBpdCBmb3IgUzIKClRoYW5rIHlvdSwKT2xla3NhbmRyCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0 Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK