From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [PATCH v3 4/6] ALSA: xen-front: Implement handling of shared buffers Date: Thu, 17 May 2018 08:26:16 +0200 Message-ID: References: <20180514062742.25879-1-andr2000@gmail.com> <20180514062742.25879-5-andr2000@gmail.com> <19a2c003-6730-265a-29aa-1eedd37147b9@epam.com> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fJCMl-0002wG-QG for xen-devel@lists.xenproject.org; Thu, 17 May 2018 06:26:19 +0000 In-Reply-To: <19a2c003-6730-265a-29aa-1eedd37147b9@epam.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Oleksandr Andrushchenko Cc: Juergen Gross , alsa-devel@alsa-project.org, Oleksandr Andrushchenko , linux-kernel@vger.kernel.org, perex@perex.cz, xen-devel@lists.xenproject.org, boris.ostrovsky@oracle.com List-Id: xen-devel@lists.xenproject.org T24gVHVlLCAxNSBNYXkgMjAxOCAwODowMjowOCArMDIwMCwKT2xla3NhbmRyIEFuZHJ1c2hjaGVu a28gd3JvdGU6Cj4gCj4gT24gMDUvMTUvMjAxOCAwOTowMSBBTSwgVGFrYXNoaSBJd2FpIHdyb3Rl Ogo+ID4gT24gVHVlLCAxNSBNYXkgMjAxOCAwNzo0NjozOCArMDIwMCwKPiA+IE9sZWtzYW5kciBB bmRydXNoY2hlbmtvIHdyb3RlOgo+ID4+IE9uIDA1LzE0LzIwMTggMTE6MjggUE0sIFRha2FzaGkg SXdhaSB3cm90ZToKPiA+Pj4gT24gTW9uLCAxNCBNYXkgMjAxOCAwODoyNzo0MCArMDIwMCwKPiA+ Pj4gT2xla3NhbmRyIEFuZHJ1c2hjaGVua28gd3JvdGU6Cj4gPj4+PiAtLS0gL2Rldi9udWxsCj4g Pj4+PiArKysgYi9zb3VuZC94ZW4veGVuX3NuZF9mcm9udF9zaGJ1Zi5jCj4gPj4+PiBAQCAtMCww ICsxLDE5MyBAQAo+ID4+Pj4gKy8vIFNQRFgtTGljZW5zZS1JZGVudGlmaWVyOiBHUEwtMi4wIE9S IE1JVAo+ID4+Pj4gKwo+ID4+Pj4gKy8qCj4gPj4+PiArICogWGVuIHBhcmEtdmlydHVhbCBzb3Vu ZCBkZXZpY2UKPiA+Pj4+ICsgKgo+ID4+Pj4gKyAqIENvcHlyaWdodCAoQykgMjAxNi0yMDE4IEVQ QU0gU3lzdGVtcyBJbmMuCj4gPj4+PiArICoKPiA+Pj4+ICsgKiBBdXRob3I6IE9sZWtzYW5kciBB bmRydXNoY2hlbmtvIDxvbGVrc2FuZHJfYW5kcnVzaGNoZW5rb0BlcGFtLmNvbT4KPiA+Pj4+ICsg Ki8KPiA+Pj4+ICsKPiA+Pj4+ICsjaW5jbHVkZSA8eGVuL3hlbi5oPgo+ID4+Pj4gKyNpbmNsdWRl IDx4ZW4veGVuYnVzLmg+Cj4gPj4+PiArCj4gPj4+PiArI2luY2x1ZGUgInhlbl9zbmRfZnJvbnRf c2hidWYuaCIKPiA+Pj4gSG0sIHdpdGggdGhlIGxvY2FsIGJ1aWxkIHRlc3QsIEkgZ2V0IHRoZSBm b2xsb3dpbmcgZXJyb3I6Cj4gPj4+Cj4gPj4+ICAgICBDQyBbTV0gIHNvdW5kL3hlbi94ZW5fc25k X2Zyb250X3NoYnVmLm8KPiA+Pj4gICAgIEluIGZpbGUgaW5jbHVkZWQgZnJvbSBzb3VuZC94ZW4v eGVuX3NuZF9mcm9udF9zaGJ1Zi5jOjExOjA6Cj4gPj4+ICAgICAuL2luY2x1ZGUveGVuL3hlbi5o OjE4Ojg6IGVycm9yOiB1bmtub3duIHR5cGUgbmFtZSDigJhib29s4oCZCj4gPj4+ICAgICAgZXh0 ZXJuIGJvb2wgeGVuX3B2aDsKPiA+Pj4gICAgICAgICAgICAgIF5+fn4KPiA+Pj4gICAgICBJbiBm aWxlIGluY2x1ZGVkIGZyb20gLi9pbmNsdWRlL3hlbi9pbnRlcmZhY2UveGVuLmg6MzA6MCwKPiA+ Pj4gICAgICAgICAgICAgICAgICAgICAgIGZyb20gLi9pbmNsdWRlL3hlbi94ZW4uaDoyOSwKPiA+ Pj4gICAgICAgICAgICAgICAgICAgICAgIGZyb20gc291bmQveGVuL3hlbl9zbmRfZnJvbnRfc2hi dWYuYzoxMToKPiA+Pj4gICAgIC4vYXJjaC94ODYvaW5jbHVkZS9hc20veGVuL2ludGVyZmFjZS5o OjkyOjIxOiBlcnJvcjogdW5rbm93biB0eXBlIG5hbWUg4oCYdWludDY0X3TigJkKPiA+Pj4gICAg ICBERUZJTkVfR1VFU1RfSEFORExFKHVpbnQ2NF90KTsKPiA+Pj4gICAgICAgICAgICAgICAgICAg ICAgICAgIF4KPiA+Pj4gCQkJCj4gPj4+IEFkZGluZyAjaW5jbHVkZSA8bGludXgva2VybmVsLmg+ IGZpeGVkIHRoZSBpc3N1ZS4KPiA+Pj4KPiA+Pj4gRGlkIHlvdSByZWFsbHkgdGVzdCB5b3VyIHBh dGNoZXMgd2l0aCB0aGUgbGF0ZXN0IExpbnVzIHRyZWU/Cj4gPj4gTXkgYmFkLCBpdCBkb2VzIGJ1 aWxkIGZvciBBUk0gKHdoaWNoIGlzIG15IHRhcmdldCksIGJ1dCBhbHNvIGRvZXMKPiA+PiBuZWVk ICIjaW5jbHVkZSA8bGludXgva2VybmVsLmg+IiBmb3IgeDg2IHdoaWNoIEkgZGlkbid0IGJ1aWxk IHRoaXMgdGltZS4KPiA+PiBTb3JyeSBhYm91dCB0aGF0Lgo+ID4+Cj4gPj4gRG8geW91IHdhbnQg bWUgdG8gcmVzZW5kIHRoaXMgc2luZ2xlIHBhdGNoIG9yIHlvdSBjYW4gbWFrZSB0aGUgY2hhbmdl Cj4gPj4gd2hpbGUgYXBwbHlpbmc/Cj4gPiBZZXMsIGl0J3MgZmluZS4KPiBUaGFuayB5b3UKCkZX SVcsIHRoZSBwYXRjaGVzIGFyZSBpbiB0b3BpYy94ZW4gYnJhbmNoIGluIHNvdW5kLmdpdCB0cmVl LCBhbmQgSSdsbAprZWVwIGJvaWxpbmcgZm9yIGEgd2hpbGUgdG8gc2VlIGlmIGFueSBpc3N1ZXMg YXJlIGNhdWdodCBieSAwZGF5IGJvdC4KCgpUYWthc2hpCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZl bEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxt YW4vbGlzdGluZm8veGVuLWRldmVs