From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Harrison Subject: Re: [PATCH 03/55] drm/i915: i915_add_request must not fail Date: Tue, 23 Jun 2015 11:47:24 +0100 Message-ID: <5589393C.5080901@Intel.com> References: <1432917856-12261-1-git-send-email-John.C.Harrison@Intel.com> <1432917856-12261-4-git-send-email-John.C.Harrison@Intel.com> <20150623101654.GL31353@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 4A9EA6E942 for ; Tue, 23 Jun 2015 03:47:27 -0700 (PDT) In-Reply-To: <20150623101654.GL31353@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 , Intel-GFX@Lists.FreeDesktop.Org List-Id: intel-gfx@lists.freedesktop.org T24gMjMvMDYvMjAxNSAxMToxNiwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+IE9uIEZyaSwgTWF5IDI5 LCAyMDE1IGF0IDA1OjQzOjI0UE0gKzAxMDAsIEpvaG4uQy5IYXJyaXNvbkBJbnRlbC5jb20gd3Jv dGU6Cj4+IEZyb206IEpvaG4gSGFycmlzb24gPEpvaG4uQy5IYXJyaXNvbkBJbnRlbC5jb20+Cj4+ Cj4+IFRoZSBpOTE1X2FkZF9yZXF1ZXN0KCkgZnVuY3Rpb24gaXMgY2FsbGVkIHRvIGtlZXAgdHJh Y2sgb2Ygd29yayB0aGF0IGhhcyBiZWVuCj4+IHdyaXR0ZW4gdG8gdGhlIHJpbmcgYnVmZmVyLiBJ dCBhZGRzIGVwaWxvZ3VlIGNvbW1hbmRzIHRvIHRyYWNrIHByb2dyZXNzIChzZXFubwo+PiB1cGRh dGVzIGFuZCBzdWNoKSwgbW92ZXMgdGhlIHJlcXVlc3Qgc3RydWN0dXJlIG9udG8gdGhlIHJpZ2h0 IGxpc3QgYW5kIG90aGVyCj4+IHN1Y2ggaG91c2Uga2VlcGluZyB0YXNrcy4gSG93ZXZlciwgdGhl IHdvcmsgaXRzZWxmIGhhcyBhbHJlYWR5IGJlZW4gd3JpdHRlbiB0bwo+PiB0aGUgcmluZyBhbmQg d2lsbCBnZXQgZXhlY3V0ZWQgd2hldGhlciBvciBub3QgdGhlIGFkZCByZXF1ZXN0IGNhbGwgc3Vj Y2VlZHMuIFNvCj4+IG5vIG1hdHRlciB3aGF0IGdvZXMgd3JvbmcsIHRoZXJlIGlzbid0IGEgd2hv bGUgbG90IG9mIHBvaW50IGluIGZhaWxpbmcgdGhlIGNhbGwuCj4+Cj4+IEF0IHRoZSBtb21lbnQs IHRoaXMgaXMgZmluZShpc2gpLiBJZiB0aGUgYWRkIHJlcXVlc3QgZG9lcyBiYWlsIGVhcmx5IG9u IGFuZCBub3QKPj4gZG8gdGhlIGhvdXNla2VlcGluZywgdGhlIHJlcXVlc3Qgd2lsbCBzdGlsbCBm bG9hdCBhcm91bmQgaW4gdGhlCj4+IHJpbmctPm91dHN0YW5kaW5nX2xhenlfcmVxdWVzdCBmaWVs ZCBhbmQgYmUgcGlja2VkIHVwIG5leHQgdGltZS4gSXQgbWVhbnMKPj4gbXVsdGlwbGUgcGllY2Vz IG9mIHdvcmsgd2lsbCBiZSB0YWdnZWQgYXMgdGhlIHNhbWUgcmVxdWVzdCBhbmQgZHJpdmVyIGNh bid0Cj4+IGFjdHVhbGx5IHdhaXQgZm9yIHRoZSBmaXJzdCBwaWVjZSBvZiB3b3JrIHVudGlsIHNv bWV0aGluZyBlbHNlIGhhcyBiZWVuCj4+IHN1Ym1pdHRlZC4gQnV0IGl0IGFsbCBzb3J0IG9mIGhh bmdzIHRvZ2V0aGVyLgo+Pgo+PiBUaGlzIHBhdGNoIHNlcmllcyBpcyBhbGwgYWJvdXQgcmVtb3Zp bmcgdGhlIE9MUiBhbmQgZ3VhcmFudGVlaW5nIHRoYXQgZWFjaCBwaWVjZQo+PiBvZiB3b3JrIGdl dHMgaXRzIG93biBwZXJzb25hbCByZXF1ZXN0LiBUaGF0IG1lYW5zIHRoYXQgdGhlcmUgaXMgbm8g bW9yZQo+PiAnaG9vdmVyaW5nIHVwIG9mIGZvcmdvdHRlbiByZXF1ZXN0cycuIElmIHRoZSByZXF1 ZXN0IGRvZXMgbm90IGdldCB0cmFja2VkIHRoZW4KPj4gaXQgd2lsbCBiZSBsZWFrZWQuIFRodXMg dGhlIGFkZCByZXF1ZXN0IGNhbGwgX211c3RfIG5vdCBmYWlsLiBUaGUgcHJldmlvdXMgcGF0Y2gK Pj4gc2hvdWxkIGhhdmUgYWxyZWFkeSBlbnN1cmVkIHRoYXQgaXQgX3dpbGxfIG5vdCBmYWlsIGJ5 IHJlbW92aW5nIHRoZSBwb3RlbnRpYWwKPj4gZm9yIHJ1bm5pbmcgb3V0IG9mIHJpbmcgc3BhY2Uu IFRoaXMgcGF0Y2ggZW5mb3JjZXMgdGhlIHJ1bGUgYnkgYWN0dWFsbHkgcmVtb3ZpbmcKPj4gdGhl IGVhcmx5IGV4aXQgcGF0aHMgYW5kIHRoZSByZXR1cm4gY29kZS4KPj4KPj4gTm90ZSB0aGF0IGlm IHNvbWV0aGluZyBkb2VzIG1hbmFnZSB0byBmYWlsIGFuZCB0aGUgZXBpbG9ndWUgY29tbWFuZHMg ZG9uJ3QgZ2V0Cj4+IHdyaXR0ZW4gdG8gdGhlIHJpbmcsIHRoZSBkcml2ZXIgd2lsbCBzdGlsbCBo YW5nIHRvZ2V0aGVyLiBUaGUgcmVxdWVzdCB3aWxsIGJlCj4+IGFkZGVkIHRvIHRoZSB0cmFja2lu ZyBsaXN0cy4gQW5kIGFzIGluIHRoZSBvbGQgY2FzZSwgYW55IHN1YnNlcXVlbnQgd29yayB3aWxs Cj4+IGdlbmVyYXRlIGEgbmV3IHNlcW5vIHdoaWNoIHdpbGwgc3VmZmljZSBmb3IgbWFya2luZyB0 aGUgb2xkIG9uZSBhcyBjb21wbGV0ZS4KPj4KPj4gdjI6IEltcHJvdmVkIFdBUk5pbmdzIChUb21h cyBFbGYgcmV2aWV3IHJlcXVlc3QpLgo+IE5hay4gRGFuaWVsIHBsZWFzZSByZXZlcnQgdGhpcyBt ZXNzLgo+Cj4gRXZlbiBpbiB0aGUgY3VycmVudCBjb2RlIGl0IGhhcyBhIGZhaWx1cmUgbW9kZSBp dCBjYW5ub3QgaGFuZGxlLgo+IC1DaHJpcwo+CgpDYW4geW91IGV4cGxhaW4gZnVydGhlcj8KCklz IHRoaXMgYSBuZXcgZmFpbHVyZSBtb2RlPyBUaGlzIHBhdGNoIHdhcyBvcmlnaW5hbGx5IHBvc3Rl ZCBiYWNrIGluIApNYXJjaCBhbmQgdGhlcmUgd2VyZSBubyBjb21tZW50cyB0aGVuIHRvIHNheSB0 aGF0IGlzIHdhcyBub3QgdGhlIHJpZ2h0IApkaXJlY3Rpb24gdG8gdGFrZS4gVGhlIGRpc2N1c3Np b24gd2FzIHRoYXQgdGhpcyBtaWdodCBub3QgYmUgdGhlIApwcmV0dGllc3Qgd2F5IHRvIGRvIHRo aW5ncyBidXQgaXQgaXMgdGhlIGJlc3Qgc29sdXRpb24gZ2l2ZW4gd2hlcmUgdGhlIApkcml2ZXIg aXMgYXQgYW5kIHdoYXQgd2UgYXJlIHRyeWluZyB0byBkby4KCkpvaG4uCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=