From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 1/3] drm/i915: Amalgamate gen6_mm_switch() and vgpu_mm_switch() Date: Tue, 05 Jul 2016 13:07:16 +0300 Message-ID: <87h9c4v1nv.fsf@intel.com> References: <1467618513-4966-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 905A46E568 for ; Tue, 5 Jul 2016 10:07:44 +0000 (UTC) In-Reply-To: <1467618513-4966-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gVGhlc2Ug YXJlIGlkZW50aWNhbCwgc28gbGV0J3MganVzdCB1c2UgdGhlIHNhbWUgdmZ1bmMuCj4KPiBTaWdu ZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KClJldmll d2VkLWJ5OiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3BwYWxhQGludGVsLmNvbT4KCj4gLS0tCj4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jIHwgMjkgKysrKystLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMjQgZGVs ZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1f Z3R0LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYwo+IGluZGV4IDBiYjE4 Yjg4ZGM3YS4uZmQyNDlmNWE4MmYwIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtX2d0dC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0 LmMKPiBAQCAtMTY4MywxNyArMTY4Myw2IEBAIHN0YXRpYyBpbnQgaHN3X21tX3N3aXRjaChzdHJ1 Y3QgaTkxNV9od19wcGd0dCAqcHBndHQsCj4gIAlyZXR1cm4gMDsKPiAgfQo+ICAKPiAtc3RhdGlj IGludCB2Z3B1X21tX3N3aXRjaChzdHJ1Y3QgaTkxNV9od19wcGd0dCAqcHBndHQsCj4gLQkJCSAg c3RydWN0IGRybV9pOTE1X2dlbV9yZXF1ZXN0ICpyZXEpCj4gLXsKPiAtCXN0cnVjdCBpbnRlbF9l bmdpbmVfY3MgKmVuZ2luZSA9IHJlcS0+ZW5naW5lOwo+IC0Jc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2ID0gdG9faTkxNShwcGd0dC0+YmFzZS5kZXYpOwo+IC0KPiAtCUk5MTVfV1JJ VEUoUklOR19QUF9ESVJfRENMVihlbmdpbmUpLCBQUF9ESVJfRENMVl8yRyk7Cj4gLQlJOTE1X1dS SVRFKFJJTkdfUFBfRElSX0JBU0UoZW5naW5lKSwgZ2V0X3BkX29mZnNldChwcGd0dCkpOwo+IC0J cmV0dXJuIDA7Cj4gLX0KPiAtCj4gIHN0YXRpYyBpbnQgZ2VuN19tbV9zd2l0Y2goc3RydWN0IGk5 MTVfaHdfcHBndHQgKnBwZ3R0LAo+ICAJCQkgIHN0cnVjdCBkcm1faTkxNV9nZW1fcmVxdWVzdCAq cmVxKQo+ICB7Cj4gQEAgLTE3MzEsMTUgKzE3MjAsMTAgQEAgc3RhdGljIGludCBnZW42X21tX3N3 aXRjaChzdHJ1Y3QgaTkxNV9od19wcGd0dCAqcHBndHQsCj4gIAkJCSAgc3RydWN0IGRybV9pOTE1 X2dlbV9yZXF1ZXN0ICpyZXEpCj4gIHsKPiAgCXN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2lu ZSA9IHJlcS0+ZW5naW5lOwo+IC0Jc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IHBwZ3R0LT5iYXNl LmRldjsKPiAtCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3By aXZhdGU7Cj4gLQo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gcmVxLT5p OTE1Owo+ICAKPiAgCUk5MTVfV1JJVEUoUklOR19QUF9ESVJfRENMVihlbmdpbmUpLCBQUF9ESVJf RENMVl8yRyk7Cj4gIAlJOTE1X1dSSVRFKFJJTkdfUFBfRElSX0JBU0UoZW5naW5lKSwgZ2V0X3Bk X29mZnNldChwcGd0dCkpOwo+IC0KPiAtCVBPU1RJTkdfUkVBRChSSU5HX1BQX0RJUl9EQ0xWKGVu Z2luZSkpOwo+IC0KPiAgCXJldHVybiAwOwo+ICB9Cj4gIAo+IEBAIC0yMDc0LDE4ICsyMDU4LDE1 IEBAIHN0YXRpYyBpbnQgZ2VuNl9wcGd0dF9pbml0KHN0cnVjdCBpOTE1X2h3X3BwZ3R0ICpwcGd0 dCkKPiAgCWludCByZXQ7Cj4gIAo+ICAJcHBndHQtPmJhc2UucHRlX2VuY29kZSA9IGdndHQtPmJh c2UucHRlX2VuY29kZTsKPiAtCWlmIChJU19HRU42KGRldikpIHsKPiArCWlmIChpbnRlbF92Z3B1 X2FjdGl2ZShkZXZfcHJpdikgfHwgSVNfR0VONihkZXYpKQo+ICAJCXBwZ3R0LT5zd2l0Y2hfbW0g PSBnZW42X21tX3N3aXRjaDsKPiAtCX0gZWxzZSBpZiAoSVNfSEFTV0VMTChkZXYpKSB7Cj4gKwll bHNlIGlmIChJU19IQVNXRUxMKGRldikpCj4gIAkJcHBndHQtPnN3aXRjaF9tbSA9IGhzd19tbV9z d2l0Y2g7Cj4gLQl9IGVsc2UgaWYgKElTX0dFTjcoZGV2KSkgewo+ICsJZWxzZSBpZiAoSVNfR0VO NyhkZXYpKQo+ICAJCXBwZ3R0LT5zd2l0Y2hfbW0gPSBnZW43X21tX3N3aXRjaDsKPiAtCX0gZWxz ZQo+ICsJZWxzZQo+ICAJCUJVRygpOwo+ICAKPiAtCWlmIChpbnRlbF92Z3B1X2FjdGl2ZShkZXZf cHJpdikpCj4gLQkJcHBndHQtPnN3aXRjaF9tbSA9IHZncHVfbW1fc3dpdGNoOwo+IC0KPiAgCXJl dCA9IGdlbjZfcHBndHRfYWxsb2MocHBndHQpOwo+ICAJaWYgKHJldCkKPiAgCQlyZXR1cm4gcmV0 Owo+IC0tIAo+IDIuOC4xCj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4Cg==