From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arun Siluvery Subject: Re: [PATCH v2] drm/i915/gen9: implement WaConextSwitchWithConcurrentTLBInvalidate Date: Fri, 10 Jun 2016 14:08:17 +0530 Message-ID: <575A7C79.3010908@linux.intel.com> References: <1465483794-27623-1-git-send-email-tim.gore@intel.com> <575A5E6F.3060601@linux.intel.com> <8FCC70911F3E9548866CA0E51893BCC32FB7BF4E@irsmsx105.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id C13036EC9D for ; Fri, 10 Jun 2016 08:38:20 +0000 (UTC) In-Reply-To: <8FCC70911F3E9548866CA0E51893BCC32FB7BF4E@irsmsx105.ger.corp.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Gore, Tim" , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gMTAvMDYvMjAxNiAxMjoxNiwgR29yZSwgVGltIHdyb3RlOgo+Cj4KPiBUaW0gR29yZQo+IElu dGVsIENvcnBvcmF0aW9uIChVSykgTHRkLiAtIENvLiBSZWcuICMxMTM0OTQ1IC0gUGlwZXJzIFdh eSwgU3dpbmRvbiBTTjMgMVJKCj4KPgo+PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+PiBG cm9tOiBBcnVuIFNpbHV2ZXJ5IFttYWlsdG86YXJ1bi5zaWx1dmVyeUBsaW51eC5pbnRlbC5jb21d Cj4+IFNlbnQ6IEZyaWRheSwgSnVuZSAxMCwgMjAxNiA3OjMwIEFNCj4+IFRvOiBHb3JlLCBUaW07 IGludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPj4gU3ViamVjdDogUmU6IFtQQVRDSCB2 Ml0gZHJtL2k5MTUvZ2VuOTogaW1wbGVtZW50Cj4+IFdhQ29uZXh0U3dpdGNoV2l0aENvbmN1cnJl bnRUTEJJbnZhbGlkYXRlCj4+Cj4+IE9uIDA5LzA2LzIwMTYgMjA6MTksIHRpbS5nb3JlQGludGVs LmNvbSB3cm90ZToKPj4+IEZyb206IFRpbSBHb3JlIDx0aW0uZ29yZUBpbnRlbC5jb20+Cj4+Pgo+ Pj4gVGhpcyBwYXRjaCBlbmFibGVzIGEgd29ya2Fyb3VuZCBmb3IgYSBtaWQgdGhyZWFkIHByZWVt cHRpb24gaXNzdWUKPj4+IHdoZXJlIGEgaGFyZHdhcmUgdGltaW5nIHByb2JsZW0gY2FuIHByZXZl bnQgdGhlIGNvbnRleHQgcmVzdG9yZSBmcm9tCj4+PiBoYXBwZW5pbmcsIGxlYWRpbmcgdG8gYSBo YW5nLgo+Pj4KPj4+IHYyOiBtb3ZlIHRvIGdlbjlfaW5pdF93b3JrYXJvdW5kcyAoQXJ1bikKPj4+ Cj4+PiBTaWduZWQtb2ZmLWJ5OiBUaW0gR29yZSA8dGltLmdvcmVAaW50ZWwuY29tPgo+Pj4gLS0t Cj4+PiAgICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oICAgICAgICAgfCA0ICsrKysK Pj4+ICAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYyB8IDMgKysrCj4+ PiAgICAyIGZpbGVzIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKQo+Pj4KPj4+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4+PiBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmggaW5kZXggODFkMTg5Ni4uMmE2ZmM2MiAxMDA2NDQKPj4+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmgKPj4+IEBAIC0xODEwLDYgKzE4MTAsMTAgQEAgZW51bSBza2xfZGlzcF9w b3dlcl93ZWxscyB7Cj4+PiAgICAjZGVmaW5lICAgR0VOOV9JWl9IQVNISU5HX01BU0soc2xpY2Up CQkJKDB4MyA8PAo+PiAoKHNsaWNlKSAqIDIpKQo+Pj4gICAgI2RlZmluZSAgIEdFTjlfSVpfSEFT SElORyhzbGljZSwgdmFsKQkJCSgodmFsKSA8PAo+PiAoKHNsaWNlKSAqIDIpKQo+Pj4KPj4+ICsv KiBjaGlja2VuIHJlZyBmb3IgV2FDb25leHRTd2l0Y2hXaXRoQ29uY3VycmVudFRMQkludmFsaWRh dGUgKi8KPj4+ICsjZGVmaW5lIEdFTjlfQ1NGRV9DSElDS0VOMV9SQ1MgX01NSU8oMHgyMEQ0KQo+ Pj4gKyNkZWZpbmUgICBHRU45X1BSRUVNUFRfR1BHUFVfU1lOQ19TV0lUQ0hfRElTQUJMRSAoMSA8 PCAyKQo+Pj4gKwo+Pj4gICAgLyogV2FDbGVhclRkbFN0YXRlQWNrRGlydHlCaXRzICovCj4+PiAg ICAjZGVmaW5lIEdFTjhfU1RBVEVfQUNLCQlfTU1JTygweDIwRjApCj4+PiAgICAjZGVmaW5lIEdF TjlfU1RBVEVfQUNLX1NMSUNFMQlfTU1JTygweDIwRjgpCj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCj4+PiBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3JpbmdidWZmZXIuYwo+Pj4gaW5kZXggY2Y4ZDBiZi4uN2M3NTZhYyAxMDA2NDQK Pj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3JpbmdidWZmZXIuYwo+Pj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcmluZ2J1ZmZlci5jCj4+PiBAQCAtMTAyMiw2 ICsxMDIyLDkgQEAgc3RhdGljIGludCBnZW45X2luaXRfd29ya2Fyb3VuZHMoc3RydWN0Cj4+IGlu dGVsX2VuZ2luZV9jcyAqZW5naW5lKQo+Pj4gICAgCWlmIChyZXQpCj4+PiAgICAJCXJldHVybiBy ZXQ7Cj4+Pgo+Pj4gKwkvKiBXYUNvbmV4dFN3aXRjaFdpdGhDb25jdXJyZW50VExCSW52YWxpZGF0 ZTpza2wsYnh0LGtibCAqLwo+Pj4gKwlJOTE1X1dSSVRFKEdFTjlfQ1NGRV9DSElDS0VOMV9SQ1Ms Cj4+Pgo+PiArX01BU0tFRF9CSVRfRU5BQkxFKEdFTjlfUFJFRU1QVF9HUEdQVV9TWU5DX1NXSVRD SF9ESVNBQkxFKQo+PiApOwo+Pj4gKwo+PiBXQV9TRVRfQklUX01BU0tFRChHRU45X0NTRkVfQ0hJ Q0tFTjFfUkNTLAo+PiBHRU45X1BSRUVNUFRfR1BHUFVfU1lOQ19TV0lUQ0hfRElTQUJMRSk7Cj4+ Cj4+IFBsZWFzZSBjb3JyZWN0IHRoZSBzcGVsbGluZy4KPj4gV2Ugc2hvdWxkIHRyeSB0byBrZWVw IFdBIHJlZ3MgaW4gc29tZSBvcmRlciBhbHRob3VnaCBpdCBpcyBub3QgdHJ1ZSBmb3Igc29tZQo+ PiBvZiB0aGUgZXhpc3Rpbmcgb25lcyBidXQgd2Ugc2hvdWxkIHRyeSB0byBmb2xsb3cgdGhpcyBy dWxlIGZvciB0aGUgbmV3IG9uZXM7Cj4+IEhXIHdoaXRlbGlzdCByZWdpc3RlcnMgYXJlIG5vcm1h bGx5IGtlcHQgYXQgdGhlIGVuZC4KPj4gSSB0aGluayB0aGUgY29ycmVjdCBwbGFjZSBmb3IgdGhp cyBvbmUgaXMgYXQgdGhlIGJlZ2lubmluZyBvZiB0aGlzIGZ1bmN0aW9uIHRvCj4+IG1haW50YWlu IGluY3JlYXNpbmcgb3JkZXIuCj4+Cj4+IHJlZ2FyZHMKPj4gQXJ1bgo+Pgo+Pgo+IFdoaWNoIHNw ZWxsaW5nIGRvIHlvdSB3YW50IGNvcnJlY3RlZD8KCldhQ29uZXh0U3dpdGNoV2l0aENvbmN1cnJl bnRUTEJJbnZhbGlkYXRlIC0gdHdvIG9jY3VycmVuY2VzLgoKcmVnYXJkcwpBcnVuCgo+Cj4gICAg VGltCj4+PiAgICAJcmV0dXJuIDA7Cj4+PiAgICB9Cj4+Pgo+Pj4KPgo+CgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK