From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 11/17] drm/i915: disable GTT cache for 2M/1G pages Date: Tue, 16 May 2017 13:04:38 +0300 Message-ID: <20170516100438.GS12629@intel.com> References: <20170516082948.28090-1-matthew.auld@intel.com> <20170516082948.28090-12-matthew.auld@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 88B4A6E2D2 for ; Tue, 16 May 2017 10:04:41 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20170516082948.28090-12-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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXkgMTYsIDIwMTcgYXQgMDk6Mjk6NDJBTSArMDEwMCwgTWF0dGhldyBBdWxkIHdy b3RlOgo+IFdoZW4gU1cgZW5hYmxlcyB0aGUgdXNlIG9mIDJNLzFHIHBhZ2VzLCBpdCBtdXN0IGRp c2FibGUgdGhlIEdUVCBjYWNoZS4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1h dHRoZXcuYXVsZEBpbnRlbC5jb20+Cj4gQ2M6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRp bmVuQGxpbnV4LmludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cG0uYyB8IDEyICsrKysrKy0tLS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCsp LCA2IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9wbS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+IGluZGV4IGVmMGU5 ZjhkNGRiZC4uYjM5YjhkMzk0MTc5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3BtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4gQEAg LTgxNzgsMTAgKzgxNzgsMTAgQEAgc3RhdGljIHZvaWQgYnJvYWR3ZWxsX2luaXRfY2xvY2tfZ2F0 aW5nKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgCj4gIAkvKgo+ICAJICog V2FHdHRDYWNoaW5nT2ZmQnlEZWZhdWx0OmJkdwo+IC0JICogR1RUIGNhY2hlIG1heSBub3Qgd29y ayB3aXRoIGJpZyBwYWdlcywgc28gaWYgdGhvc2UKPiAtCSAqIGFyZSBldmVyIGVuYWJsZWQgR1RU IGNhY2hlIG1heSBuZWVkIHRvIGJlIGRpc2FibGVkLgo+ICsJICogVGhlIEdUVCBjYWNoZSBtdXN0 IGJlIGRpc2FibGVkIGlmIHRoZSBzeXN0ZW0gaXMgcGxhbm5pbmcgdG8gdXNlCj4gKwkgKiAyTS8x RyBwYWdlcy4KPiAgCSAqLwo+IC0JSTkxNV9XUklURShIU1dfR1RUX0NBQ0hFX0VOLCBHVFRfQ0FD SEVfRU5fQUxMKTsKPiArCUk5MTVfV1JJVEUoSFNXX0dUVF9DQUNIRV9FTiwgMCk7Cj4gIAo+ICAJ LyogV2FLVk1Ob3RpZmljYXRpb25PbkNvbmZpZ0NoYW5nZTpiZHcgKi8KPiAgCUk5MTVfV1JJVEUo Q0hJQ0tFTl9QQVIyXzEsIEk5MTVfUkVBRChDSElDS0VOX1BBUjJfMSkKPiBAQCAtODQ1NywxMCAr ODQ1NywxMCBAQCBzdGF0aWMgdm9pZCBjaGVycnl2aWV3X2luaXRfY2xvY2tfZ2F0aW5nKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAgCWdlbjhfc2V0X2wzc3FjX2NyZWRpdHMo ZGV2X3ByaXYsIDM4LCAyKTsKPiAgCj4gIAkvKgo+IC0JICogR1RUIGNhY2hlIG1heSBub3Qgd29y ayB3aXRoIGJpZyBwYWdlcywgc28gaWYgdGhvc2UKPiAtCSAqIGFyZSBldmVyIGVuYWJsZWQgR1RU IGNhY2hlIG1heSBuZWVkIHRvIGJlIGRpc2FibGVkLgo+ICsJICogVGhlIEdUVCBjYWNoZSBtdXN0 IGJlIGRpc2FibGVkIGlmIHRoZSBzeXN0ZW0gaXMgcGxhbm5pbmcgdG8gdXNlCj4gKwkgKiAyTS8x RyBwYWdlcy4KPiAgCSAqLwo+IC0JSTkxNV9XUklURShIU1dfR1RUX0NBQ0hFX0VOLCBHVFRfQ0FD SEVfRU5fQUxMKTsKPiArCUk5MTVfV1JJVEUoSFNXX0dUVF9DQUNIRV9FTiwgMCk7Cj4gIH0KClNo b3VsZCB3ZSBwZXJoYXBzIGhhdmUgYSBtb2RwYXJhbSB0byBtYWtlIGl0IGVhc2llciB0byBldmFs dWF0ZQp3aGV0aGVyIGJpZyBwYWdlcyBhcmUgYWN0dWFsbHkgYmVuZWZpY2lhbCBvciBub3Q/IElm IHNvLCBpdCBzaG91bGQgYWxzbwphZmZlY3Qgd2hldGhlciB3ZSBlbmFibGUgdGhlIHRoZSBHVFQg Y2FjaGUgb3Igbm90LgoKPiAgCj4gIHN0YXRpYyB2b2lkIGc0eF9pbml0X2Nsb2NrX2dhdGluZyhz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gLS0gCj4gMi45LjQKPiAKPiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBt YWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKCi0tIApWaWxs ZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAo=