From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 07/10] drm/i915: Support for pread/pwrite from/to non shmem backed objects Date: Mon, 11 Jan 2016 21:29:23 +0000 Message-ID: <20160111212923.GA20166@nuc-i3427.alporthouse.com> References: <1450765253-32104-1-git-send-email-ankitprasad.r.sharma@intel.com> <1450765253-32104-8-git-send-email-ankitprasad.r.sharma@intel.com> <56793AE9.5090300@linux.intel.com> <20151222174009.GI5896@nuc-i3427.alporthouse.com> <5693BA6D.2040402@linux.intel.com> <20160111144500.GG652@nuc-i3427.alporthouse.com> <5693C60B.6080709@linux.intel.com> <20160111170337.GM652@nuc-i3427.alporthouse.com> <5693E34A.6080809@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [87.106.93.118]) by gabe.freedesktop.org (Postfix) with ESMTP id B8DBF6E597 for ; Mon, 11 Jan 2016 13:29:29 -0800 (PST) Content-Disposition: inline In-Reply-To: <5693E34A.6080809@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin Cc: 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 T24gTW9uLCBKYW4gMTEsIDIwMTYgYXQgMDU6MTU6NTRQTSArMDAwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gPiBJcyB0aGF0IG5vdCB3aGF0IHdhcyB3cml0dGVuPyBJIHRha2UgaXQgbXkgdGVs ZXBhdGh5IGlzbid0IHdvcmtpbmcKPiA+IGFnYWluLgo+IAo+IFNvcnJ5IG5vdCBhIG5ldyBsb29w LCBuZXcgY2FzZSBpbiBhIG9sZCBsb29wLiBUaGlzIGlzIHRoZSBodW5rIEkgdGhpbmsKPiBpcyBu b3QgaGVscGluZyByZWFkYWJpbGl0eToKPiAKPiBAQCAtODY5LDExICs5NjcsMjkgQEAgaTkxNV9n ZW1fZ3R0X3B3cml0ZV9mYXN0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICppOTE1LAo+ICAJCS8q IElmIHdlIGdldCBhIGZhdWx0IHdoaWxlIGNvcHlpbmcgZGF0YSwgdGhlbiAocHJlc3VtYWJseSkg b3VyCj4gIAkJICogc291cmNlIHBhZ2UgaXNuJ3QgYXZhaWxhYmxlLiAgUmV0dXJuIHRoZSBlcnJv ciBhbmQgd2UnbGwKPiAgCQkgKiByZXRyeSBpbiB0aGUgc2xvdyBwYXRoLgo+ICsJCSAqIElmIHRo ZSBvYmplY3QgaXMgbm9uLXNobWVtIGJhY2tlZCwgd2UgcmV0cnkgYWdhaW4gd2l0aCB0aGUKPiAr CQkgKiBwYXRoIHRoYXQgaGFuZGxlcyBwYWdlIGZhdWx0Lgo+ICAJCSAqLwo+IC0JCWlmIChmYXN0 X3VzZXJfd3JpdGUoaTkxNS0+Z3R0Lm1hcHBhYmxlLCBwYWdlX2Jhc2UsCj4gLQkJCQkgICAgcGFn ZV9vZmZzZXQsIHVzZXJfZGF0YSwgcGFnZV9sZW5ndGgpKSB7Cj4gLQkJCXJldCA9IC1FRkFVTFQ7 Cj4gLQkJCWdvdG8gb3V0X2ZsdXNoOwo+ICsJCWlmIChmYXVsdGVkIHx8IGZhc3RfdXNlcl93cml0 ZShpOTE1LT5ndHQubWFwcGFibGUsCj4gKwkJCQkJCXBhZ2VfYmFzZSwgcGFnZV9vZmZzZXQsCj4g KwkJCQkJCXVzZXJfZGF0YSwgcGFnZV9sZW5ndGgpKSB7Cj4gKwkJCWlmICghb2JqLT5iYXNlLmZp bHApIHsKClRoaXMgaXMganVzdCB3cm9uZywgd2UgbmVpdGhlciBuZWVkIHRoZSBmYXVsdGVkIG5v ciB0aGUgZGlmZmVyZW5jZSBpbgpiZWhhdmlvdXIgYmFzZWQgb24gc3RvcmFnZS4KLUNocmlzCgot LSAKQ2hyaXMgV2lsc29uLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRyZQpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=