From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: compute wait_ioctl timeout correctly Date: Fri, 5 Dec 2014 10:16:30 +0100 Message-ID: <20141205091630.GI20350@phenom.ffwll.local> References: <20141202163506.GG18921@nuc-i3427.alporthouse.com> <20141203143029.GF32117@phenom.ffwll.local> <20141204104228.GJ32117@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by gabe.freedesktop.org (Postfix) with ESMTP id 0FFF86E5CB for ; Fri, 5 Dec 2014 01:16:02 -0800 (PST) Received: by mail-wg0-f50.google.com with SMTP id k14so345130wgh.37 for ; Fri, 05 Dec 2014 01:16:01 -0800 (PST) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: John Stultz Cc: Daniel Vetter , Intel Graphics Development , LKML , Daniel Vetter , Thomas Gleixner List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBEZWMgMDQsIDIwMTQgYXQgMTI6MzU6NDRQTSAtMDgwMCwgSm9obiBTdHVsdHogd3Jv dGU6Cj4gT24gVGh1LCBEZWMgNCwgMjAxNCBhdCAxMDo1MSBBTSwgRGFuaWVsIFZldHRlciA8ZGFu aWVsLnZldHRlckBmZndsbC5jaD4gd3JvdGU6Cj4gPiBPbiBUaHUsIERlYyA0LCAyMDE0IGF0IDc6 MTYgUE0sIEpvaG4gU3R1bHR6IDxqb2huLnN0dWx0ekBsaW5hcm8ub3JnPiB3cm90ZToKPiA+PiBP biBUaHUsIERlYyA0LCAyMDE0IGF0IDk6NTAgQU0sIERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0 ZXJAZmZ3bGwuY2g+IHdyb3RlOgo+ID4+PiBPbiBUaHUsIERlYyA0LCAyMDE0IGF0IDY6NDIgUE0s IEpvaG4gU3R1bHR6IDxqb2huLnN0dWx0ekBsaW5hcm8ub3JnPiB3cm90ZToKPiA+Pj4+IFNpZ2gu IFNvIHlvdSdyZSBnb2luZyB0byBtYWtlIG1lIHdyaXRlIGEgc2VwYXJhdGUgcGF0Y2ggdGhhdCBt b3ZlcyBpdCBvdmVyPwo+ID4+Pgo+ID4+PiBXZSd2ZSB3cml0dGVuIGl0IGFscmVhZHksIEltcmUg cG9zdGVkIHRoZSBsaW5rIHRvIHRoZSBvbGQgZGlzY3Vzc2lvbjoKPiA+Pj4KPiA+Pj4gaHR0cHM6 Ly9sa21sLm9yZy9sa21sLzIwMTMvNS8xMC8xODcKPiA+Pj4KPiA+Pj4gQnV0IGlmIHRoZSBmaXJz dCBhdHRlbXB0IGRvZXNuJ3Qgc3VmZmljaWVudGx5IHN0aWNrIEkgdGVuZCB0byBjaGFzZQo+ID4+ PiB0aGUgcGF0Y2hlcyBhbnkgbW9yZS4gQnV0IGlmIHlvdSB3YW50IHRvIHJlc3VycmVjdCB0aGlz IEkgY291bGQgcGluZwo+ID4+PiBJbXJlIGFuZCBhc2sgaGltIHRvIHBpY2sgaXQgdXAgYWdhaW4g b3IgeW91IGNvdWxkIHJlYmFzZSBoaXMgcGF0Y2hlcy4KPiA+Pgo+ID4+IFdlbGwsIGxhc3QgSSBz YXcgdGhlIGluaXRpYWwgcGF0Y2ggd2FzIGJ1Z2d5LCBubz8gSSBkb24ndCB0aGluayBJIHNhdwo+ ID4+IGl0IGJlaW5nIHJlc3VibWl0dGVkLgo+ID4KPiA+IEkgZGlkbid0IHNlZSB5b3VyIHJlcGx5 IGluIHRoYXQgdGhyZWFkIG5vciBpbiB0aGUgdjIgZm9sbG93IHVwIGF0Cj4gPiBodHRwOi8vbWFy Yy5pbmZvLz9sPWxpbnV4LWtlcm5lbCZtPTEzNjg1NDI5NDczMDk1NyZ3PTIgTWF5YmUgSSBtaXNz ZWQKPiA+IGl0LCBidXQgcmVzcG9uc2Ugc2VlbXMgdG8gaGF2ZSBiZWVuIGx1a2V3YXJtIG92ZXJh bGwuCj4gCj4gT2ssIEkgd2Fzbid0IGNjJ2VkIG9uIHRoZSB2MiwgdGhhbmtzIGZvciB0aGUgcG9p bnRlci4gIFRoZXJlJ3Mgc29tZQo+IGdlbmVyYWwgbHVrZXdhcm1uZXNzIHRvIGFsbCB0aGluZ3Mg amlmZmllcywgc2luY2UgZ2V0dGluZyByaWQgb2YgdGhlbQo+IGhhcyBiZWVuIGEgbG9uZyB0ZXJt IGdvYWwgZm9yZXZlci4gQnV0IG92ZXJhbGwgdGhhdCBwYXRjaCBzZXQgc2VlbWVkCj4gb2sgKHRo b3VnaCBJJ20gbm90IGEgZmFuIG9mIG1hY3JvIGdlbmVyYXRpb24gb2YgZnVuY3Rpb25zKS4gQnV0 IG1pbm9yCj4gZGV0YWlscy4uCgpidHcgaGF2ZSB5b3Ugc2VlbiB0aGUgb3RoZXIgZmFsbG91dCBm cm9tIHRoZSBrdGltZS0+bnNlYyBjb252ZXJzaW9uIGluCmk5MTU/CgpodHRwOi8vd3d3LnNwaW5p Y3MubmV0L2xpc3RzL2ludGVsLWdmeC9tc2c1NjQ0NS5odG1sCgpJcyB0aGlzIGp1c3QgdGhlIGlu YWNjdXJhY3kgb2YgbnNlY190b19qaWZmaWVzIChhbmQgd2h5IGl0IGV4cGxpY2l0bHkKc3RhdGVz IHRoYXQgdGhpcyBpcyBmb3IgdGhlIHNjaGVkdWxlciBvbmx5KSBvciBpcyB0aGVyZSBzb21lIGJp Z2dlciBmaXNoCmluIHRoZXJlPwoKSW5zaWdodCB2ZXJ5IG11Y2ggYXBwcmVjaWF0ZWQuCgpUaGFu a3MsIERhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29y cG9yYXRpb24KKzQxICgwKSA3OSAzNjUgNTcgNDggLSBodHRwOi8vYmxvZy5mZndsbC5jaApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=