From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH 11/21] drm/i915: disable GTT cache for 2M pages Date: Mon, 02 Oct 2017 15:31:44 +0300 Message-ID: <1506947504.6755.74.camel@linux.intel.com> References: <20170929161032.24394-1-matthew.auld@intel.com> <20170929161032.24394-12-matthew.auld@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id A356C89EEB for ; Mon, 2 Oct 2017 12:31:48 +0000 (UTC) In-Reply-To: <20170929161032.24394-12-matthew.auld@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matthew Auld , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAyMDE3LTA5LTI5IGF0IDE3OjEwICswMTAwLCBNYXR0aGV3IEF1bGQgd3JvdGU6Cj4g V2hlbiBTVyBlbmFibGVzIHRoZSB1c2Ugb2YgMk0vMUcgcGFnZXMsIGl0IG11c3QgZGlzYWJsZSB0 aGUgR1RUIGNhY2hlLgo+IAo+IHYyOiBkb24ndCBkaXNhYmxlIGZvciBDaGVycnl2aWV3IHdoaWNo IGRvZXNuJ3QgZXZlbiBzdXBwb3J0IDQ4YiBQUEdUVCEKPiAKPiB2MzogZXhwbGljaXRseSBjaGVj ayB0aGF0IHRoZSBzeXN0ZW0gZG9lcyBzdXBwb3J0IDJNLzFHIHBhZ2VzCj4gCj4gU2lnbmVkLW9m Zi1ieTogTWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwuY29tPgo+IENjOiBKb29uYXMg TGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+Cj4gQ2M6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBNaWthIEt1b3BwYWxhIDxtaWth Lmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KPiBSZXZpZXdlZC1ieTogTWlrYSBLdW9wcGFsYSA8 bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRlbC5jb20+Cgo8U05JUD4KCj4gQEAgLTg0ODMsMTAgKzg0 ODMsMTEgQEAgc3RhdGljIHZvaWQgYmR3X2luaXRfY2xvY2tfZ2F0aW5nKHN0cnVjdCBkcm1faTkx NV9wcml2YXRlICpkZXZfcHJpdikKPiAgCj4gIAkvKgo+ICAJICogV2FHdHRDYWNoaW5nT2ZmQnlE ZWZhdWx0OmJkdwo+IC0JICogR1RUIGNhY2hlIG1heSBub3Qgd29yayB3aXRoIGJpZyBwYWdlcywg c28gaWYgdGhvc2UKPiAtCSAqIGFyZSBldmVyIGVuYWJsZWQgR1RUIGNhY2hlIG1heSBuZWVkIHRv IGJlIGRpc2FibGVkLgo+ICsJICogVGhlIEdUVCBjYWNoZSBtdXN0IGJlIGRpc2FibGVkIGlmIHRo ZSBzeXN0ZW0gaXMgdXNpbmcgMk0vMUcgcGFnZXMuCj4gIAkgKi8KPiAtCUk5MTVfV1JJVEUoSFNX X0dUVF9DQUNIRV9FTiwgR1RUX0NBQ0hFX0VOX0FMTCk7Cj4gKwlJOTE1X1dSSVRFKEhTV19HVFRf Q0FDSEVfRU4sCj4gKwkJICAgSEFTX1BBR0VfU0laRVMoZGV2X3ByaXYsIEk5MTVfR1RUX1BBR0Vf U0laRV8yTSkgPyAwIDoKPiArCQkgICBHVFRfQ0FDSEVfRU5fQUxMKTsKClVtbSwgdGhpcyBpcyBt aXhpbmcgYSBrbm93biBXL0Egd2l0aCBkZWNpc2lvbiBsb2dpYy4KCglib29sIGNhbl91c2VfZ3R0 X2NhY2hlID0gIUhBU19QQUdFX1NJWkVTKGRldl9wcml2LCBJOTE1X0dUVF9QQUdFX1NJWkVfMk0p OwoKCS8qIFdhR3R0Q2FjaGluZ09mZkJ5RGVmYXVsdDpiZHcgKi8KCUk5MTVfV1JJVEUoSFNXX0dU VF9DQUNIRV9FTiwgY2FuX3VzZV9ndHRfY2FjaGUgPyBHVFRfQ0FDSEVfRU5fQUxMIDogMCk7CgpU aGUgYmlnIHF1ZXN0aW9uIGlzIHRoYXQgaWYgZXZlcnlvbmUgZWxzZSBoYXMgR1RUIGNhY2hpbmcg ZW5hYmxlZCBieQpkZWZhdWx0LCBzaG91bGQgbm90IHdlIGFjdGl2ZWx5IGJlIGRpc2FibGluZyBp dCBvbiBvdGhlciBjb2RlIHBhdGhzPwpJJ20gYWxzbyBmZWVsaW5nICdpbml0X2Nsb2NrX2dhdGlu ZycgaXMgbm90IHRoZSBiZXN0IGhvbWUgZm9yIHRoZSBjb2RlLgoKV2UgY2FuIGZpbmQgYSBuZXcg aG9tZSBsYXRlciwgYnV0IGRvIHNlcGFyYXRlIHRoZSBkZWNpc2lvbiBsb2dpYyBmcm9tCnRoZSBX L0EuCgpBbHNvLCBkbyAxRyBwYWdlcyBpbXBseSAyTSBwYWdlIHN1cHBvcnQ/IEl0J3MgYml0IG9u IHRoZSB0aGVvcml0aWNhbApzaWRlIG9mIHNjaWVuY2Ugb2YgY291cnNlLgoKUmVnYXJkcywgSm9v bmFzCi0tIApKb29uYXMgTGFodGluZW4KT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKSW50 ZWwgQ29ycG9yYXRpb24KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4Cg==