From mboxrd@z Thu Jan 1 00:00:00 1970 From: Theodore Ts'o Subject: Re: WARNING: /usr/projects/linux/linux/drivers/gpu/drm/i915/intel_pm.c:6585 intel_display_power_put+0x4b/0x116 [i915]() Date: Mon, 15 Dec 2014 08:26:02 -0500 Message-ID: <20141215132602.GI17575@thunk.org> References: <20140902040527.GA5508@thunk.org> <20141208003433.GA3353@thunk.org> <20141208040829.GA5142@thunk.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from imap.thunk.org (imap.thunk.org [74.207.234.97]) by gabe.freedesktop.org (Postfix) with ESMTP id 0BAC16E0C4 for ; Mon, 15 Dec 2014 05:26:06 -0800 (PST) Content-Disposition: inline In-Reply-To: <20141208040829.GA5142@thunk.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Dave Airlie , Daniel Vetter , dri-devel , LKML , Jani Nikula List-Id: dri-devel@lists.freedesktop.org VGhpcyBtb3JuaW5nLCBJIHdhcyBkb2NrZWQgYW5kIHVzaW5nIGEgRGVsbCAzMCIgbW9uaXRvci4g IEkKcmVjb25maWd1cmVkIHRoZSBYIHNlcnZlciB0byBzdG9wIHNlbmRpbmcgdmlkZW8gdG8gdGhl IGV4dGVybmFsCm1vbml0b3IsIHN1c3BlbmRlZCB0aGUgbGFwdG9wLCBhbmQgYWZ0ZXIgaXQgd2Fz IHN1c3BlbmRlZCB1bmRvY2tlZCBpdAphbmQgdG9vayBpdCB0byB3b3JrLiAgVGhlbiBJIGRvY2tl ZCBpdCBhdCB3b3JrLCB3aGVyZSBpdCB3YXMgY29ubmVjdGVkCnRvIGEgcG93ZXJlZCBvZmYgRGVs bCAyNCIgbW9uaXRvci4KClNpbmNlIHRoaXMgdGltZSB0aGVyZSB3YXMgYSBub3RlOgoKW2RybV0g R1BVIGhhbmdzIGNhbiBpbmRpY2F0ZSBhIGJ1ZyBhbnl3aGVyZSBpbiB0aGUgZW50aXJlIGdmeCBz dGFjaywgaW5jbHVkaW5nIHVzZXJzcGFjZS4KW2RybV0gUGxlYXNlIGZpbGUgYSBfbmV3XyBidWcg cmVwb3J0IG9uIGJ1Z3MuZnJlZWRlc2t0b3Aub3JnIGFnYWluc3QgRFJJIC0+IERSTS9JbnRlbApb ZHJtXSBkcm0vaTkxNSBkZXZlbG9wZXJzIGNhbiB0aGVuIHJlYXNzaWduIHRvIHRoZSByaWdodCBj b21wb25lbnQgaWYgaXQncyBub3QgYSBrZXJuZWwgaXNzdWUuCltkcm1dIFRoZSBncHUgY3Jhc2gg ZHVtcCBpcyByZXF1aXJlZCB0byBhbmFseXplIGdwdSBoYW5ncywgc28gcGxlYXNlIGFsd2F5cyBh dHRhY2ggaXQuCltkcm1dIEdQVSBjcmFzaCBkdW1wIHNhdmVkIHRvIC9zeXMvY2xhc3MvZHJtL2Nh cmQwL2Vycm9yCgpJJ3ZlIGZpbGVkOgoKCWh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hv d19idWcuY2dpP2lkPTg3MzI3CgpJIGRvIHdhbnQgdG8gbm90ZSB0aGF0IHRoaXMgaXMgb25seSBv bmUgb2YgbWFueSBkaWZmZXJlbnQgc3ltcHRvbXMgYW5kCmZhaWx1cmVzIHRoYXQgSSBhbSBzZWVp bmcuCgpCYXNpY2FsbHksIGFmdGVyIHN1c3BlbmRpbmcgYW5kIHJlc3VtaW5nLCBpZiBJIHVzZSBh biBleHRlcm5hbAptb25pdG9yLCBJIGhhdmUgdG8gYmUgcHJlcGFyZWQgdG8gcmVzdGFydCB0aGUg WCBzZXJ2ZXIgLS0tIGFuZApzb21ldGltZXMgdGhlIGtlcm5lbCB3aWxsIHNwb25hbmVvdXNseSBy ZWJvb3QsIHNvbWV0aW1lcyB3aGVuIEkgZG8Kc29tZXRoaW5nIGFzIHNpbXBsZSBhcyBhY2NpZGVu dGFsbHkgYnJ1c2hpbmcgYWdhaW5zdCB0aGUgcG93ZXIgc3dpdGNoCm9uIHRoZSBEZWxsIG1vbnRv ci4gICA6LSggICA6LSggICA6LSgKCgkJCQkJLSBUZWQKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9kcmktZGV2ZWwK