From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 4/6] drm/i915: Add support for stealing purgable stolen pages Date: Fri, 9 Oct 2015 10:13:18 +0200 Message-ID: <20151009081318.GD26718@phenom.ffwll.local> References: <1444285469-8187-1-git-send-email-ankitprasad.r.sharma@intel.com> <1444285469-8187-5-git-send-email-ankitprasad.r.sharma@intel.com> <561648D1.3030706@linux.intel.com> <20151008110932.GO27939@nuc-i3427.alporthouse.com> <56167E2C.3050806@linux.intel.com> <20151008150852.GT27939@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f176.google.com (mail-wi0-f176.google.com [209.85.212.176]) by gabe.freedesktop.org (Postfix) with ESMTPS id 141A06EDF6 for ; Fri, 9 Oct 2015 01:10:26 -0700 (PDT) Received: by wicfx3 with SMTP id fx3so55903120wic.0 for ; Fri, 09 Oct 2015 01:10:24 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20151008150852.GT27939@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Tvrtko Ursulin , ankitprasad.r.sharma@intel.com, intel-gfx@lists.freedesktop.org, akash.goel@intel.com, shashidhar.hiremath@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBPY3QgMDgsIDIwMTUgYXQgMDQ6MDg6NTJQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFRodSwgT2N0IDA4LCAyMDE1IGF0IDAzOjMxOjA4UE0gKzAxMDAsIFR2cnRrbyBV cnN1bGluIHdyb3RlOgo+ID4gCj4gPiBPbiAwOC8xMC8xNSAxMjowOSwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+ID4gPk9uIFRodSwgT2N0IDA4LCAyMDE1IGF0IDExOjQzOjI5QU0gKzAxMDAsIFR2cnRr byBVcnN1bGluIHdyb3RlOgo+ID4gPj4+LXN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICoKPiA+ ID4+Pi1pOTE1X2dlbV9vYmplY3RfY3JlYXRlX3N0b2xlbihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2 LCB1NjQgc2l6ZSkKPiA+ID4+PitzdGF0aWMgYm9vbAo+ID4gPj4+K21hcmtfZnJlZShzdHJ1Y3Qg ZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqLCBzdHJ1Y3QgbGlzdF9oZWFkICp1bndpbmQpCj4gPiA+ Pj4rewo+ID4gPj4+KwlCVUdfT04ob2JqLT5zdG9sZW4gPT0gTlVMTCk7Cj4gPiA+Pgo+ID4gPj5J IGFtIGZ1bmRhbWVudGFsbHkgb3Bwb3NlZCB0byBCVUdfT05zIHdoaWNoIGNhbiBiZSBhdm9pZGVk LiBJbiB0aGlzCj4gPiA+Pkkgc2VlIG5vIHZhbHVlIGluIGhhbmdpbmcgdGhlIG1hY2hpbmUgd2hp bGUgd2UgY291bGQgV0FSTl9PTiBhbmQKPiA+ID4+cmV0dXJuIGZhbHNlLgo+ID4gPgo+ID4gPkRv bid0IGJvdGhlciB3aXRoIHRoZSBXQVJOX09OLiBFaXRoZXIgdGFrZSB0aGUgQlVHX09OIG9yIGFj Y2VwdCB0aGF0IHRvCj4gPiA+Z2V0IHRvIHRoaXMgcG9pbnQgdGhlIG1hY2hpbmUgaXMgZGVhZCBh bnl3YXkgYW5kIGEgd2FybmluZyBoZXJlIGRvZXNuJ3QKPiA+ID5oZWxwIGlkZW50aWZ5IHRoZSBy b290IGNhdXNlIChiZXR0ZXIgb2ZmIHdpdGggbGlzdCBkZWJ1Z2dpbmcgYW5kIG1lbW9yeQo+ID4g PmRlYnVnZ2luZykuIEkgaGF2ZSBwZXJzb25hbGx5IGJlZW4gY29udmVydGluZyB0aGVzZSBhc3Nl cnRzIG92ZXIgdG8gYQo+ID4gPmRldi1vbmx5IGNvbXBpbGV0aW1lIG9wdGlvbiBhcyBJIHN0aWxs IGZpbmQgdGhlIEJVR3MgbW9yZSB1c2VmdWwgdGhhbgo+ID4gPldBUk5zIGluIHRoZSBHRU0gY29k ZS4KPiA+IAo+ID4gVGhpcyBpcyBvbmUgb2YgdGhlIG9uZXMgd2hpY2ggYXJlIHRvIGJlIGV4cGVj dGVkIGluIGRldmVsb3BtZW50Cj4gPiBvbmx5LiBBdCB0aGF0IHRpbWUgSSBtdWNoIHByZWZlciBh IFdBUk5fT04gc2luY2UgaXQgcG90ZW50aWFsbHkKPiA+IHNhdmVzIHlvdSBvbmUgcmVib290IGN5 Y2xlIGFuZCB0aGVyZSBhcmVuJ3QgcmVhbGx5IGFueSBkb3duc2lkZXMgdG8KPiA+IGl0LiBFc3Bl Y2lhbGx5IGlmLCBhcyB5b3Ugc2F5LCBtYWNoaW5lIGlzIGRlYWQgYWxyZWFkeS4KPiAKPiBwYW5p Yy1vbi1vb3BzIGZ0dyA6LXAKCldlIGtpbGxlZCBkcm0gcGFuaWMgaGFuZGxpbmcsIGFuZCBpZiBp dCBnZXRzIHJlc3VycmVjdCBpdCB3aWxsIGJlCnN1cGVyLW1pbmltYWwgdG8gYXZvaWQgYW55IGtp bmQgb2YgIm15IHJlYWwgb29wcyBzY3JvbGxlZCBvZmYgdGhlIHNjcmVlbgpiZWNhdXNlIGk5MTUu a28gd2FzIGR5aW5nIGV2ZW4gaGFyZGVyIC4uLiIgYnVnIHJlcG9ydHMuIFdlJ3ZlIGRvbmUgdGhp cwpiZWNhdXNlIGl0J3MgcHJldHR5IG11Y2ggaW1wb3NzaWJsZSB0byBhdm9pZCBwaWxlcyBvZiBX QVJOX09OLCBsb2NrZGVwCnNwbGF0cyBhbmQgb3RoZXIgY3JhcCBvbmNlIHlvdSdyZSB0cnlpbmcg dG8gZG8gYSBmdWxsIG1vZGVzZXQgZnJvbSBwYW5pYwpjb250ZXh0LgotRGFuaWVsCi0tIApEYW5p ZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxv Zy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=