From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH 1/5] drm: Kernel Crash in drm_unlock Date: Tue, 28 Apr 2015 15:56:44 +0100 Message-ID: <553F9FAC.1020806@intel.com> References: <1429798078-18987-1-git-send-email-peter.antoine@intel.com> <1429798078-18987-2-git-send-email-peter.antoine@intel.com> <20150423141955.GI21511@nuc-i3427.alporthouse.com> <20150423143916.GK21511@nuc-i3427.alporthouse.com> <1429854756.30618.15.camel@peterant-linux> <553F512D.7070002@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <553F512D.7070002@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Antoine, Peter" Cc: "daniel.vetter@ffwll.ch" , "intel-gfx@lists.freedesktop.org" , "dri-devel@lists.freedesktop.org" , "airlied@redhat.com" List-Id: intel-gfx@lists.freedesktop.org T24gMjgvMDQvMTUgMTA6MjEsIERhdmUgR29yZG9uIHdyb3RlOgo+IE9uIDI0LzA0LzE1IDA2OjUy LCBBbnRvaW5lLCBQZXRlciB3cm90ZToKPj4gSSBwaWNrZWQgdXAgdGhpcyB3b3JrIGR1ZSB0byB0 aGUgZm9sbG93aW5nIEppcmEgdGlja2V0IGNyZWF0ZWQgYnkgdGhlCj4+IHNlY3VyaXR5IHRlYW0g KG9uIEFuZHJvaWQpIGFuZCB3YXMgYXNrZWQgdG8gZ2l2ZSBpdCBhIHNlY29uZCBsb29rIGFuZAo+ PiBmb3VuZCBhIGZldyBtb3JlIGlzc3VlcyB3aXRoIHRoZSBodyBsb2NrIGNvZGUuCj4+Cj4+IGh0 dHBzOi8vamlyYTAxLmRldnRvb2xzLmludGVsLmNvbS9icm93c2UvR01JTkwtNTM4OAo+PiBJL08g Y29udHJvbCBvbiAvZGV2L2RyaS9jYXJkMCBjcmFzaGVzIHRoZSBrZXJuZWwgKDB4NDAwODY0MmIp Cj4+Cj4+IEl0IGFsc28gc3RvcHMgTGludXggYXMgaXQga2lsbHMgdGhlIGRyaXZlciwgSSBndWVz cyBpdCBtaWdodCBiZSBwb3NzaWJsZQo+PiB0byByZWxvYWQgdGhlIGdmeCBkcml2ZXIuIE9uIGEg dW5wYXRjaGVkIHN5c3RlbSB0aGUgdGVzdCB0aGF0IGlzCj4+IGluY2x1ZGVkIGluIHRoZSBpc3N1 ZSBvciB0aGUgaWd0IHRlc3QgdGhhdCBoYXMgYmVlbiBwb3N0ZWQgZm9yIHRoZSBpc3N1ZQo+PiB3 aWxsIHNob3cgdGhlIHByb2JsZW0uCj4+Cj4+IEkgcmFuIHRoZSB0ZXN0IG9uIGFuIHVucGF0Y2hl ZCBzeXN0ZW0gaGVyZSBhbmQgdGhlIGd1aSBzdG9wcGVkIGFuZCB0aGUKPj4ga2V5Ym9hcmQgc3Rv cHBlZCByZXNwb25kaW5nLCBzbyBJIHJlYm9vdGVkLiBXaXRoIHRoZSBwYXRjaGVkIHN5c3RlbSBJ Cj4+IGRpZCBub3QgbmVlZCB0byByZWJvb3QuCj4+Cj4+IFNob3VsZCBJIGNoYW5nZSB0aGUgU0lH VEVSTSB0byBTSUdTRUdWLCBub3QgcXVpdGUgdGhlIHNhbWUgdGhpbmcgYnV0Cj4+IHRvb2xpbmcg aXMgYmV0dGVyIGF0IGhhbmRsaW5nIGEgc2VnZmF1bHQgdGhhbiBhIFNJR1RFUk0gYW5kIHRoZQo+ PiBhcHBsaWNhdGlvbiB0aGF0IGNhbGxzIHRoaXMgSU9DVEwgaXMgdXNpbmcgYW4gdW5pbml0aWFs aXNlZCBodyBsb2NrIHNvCj4+IGl0IGlzIGtpbmQgb2YgdGhlIHNhbWUgYXMgZGlmZmVyZW5jaW5n IGFuIHVuaW5pdGlhbGlzZWQgcG9pbnRlciAoa2luZAo+PiBvZikuIE9yLCBJIGNvdWxkIGp1c3Qg cmVtb3ZlIGl0LCBidXQgdGhlIGJ1ZyBoYXMgYmVlbiBpbiB0aGUgY29kZSBmb3IgYXQKPj4gbGVh c3QgdHdvIHllYXJzIChhbmQga25vd24gYWJvdXQpLCBhbmQgSSB3b3VsZCBndWVzcyB0aGF0IGFu eSBjb2RlIHRoYXQKPj4gaXMgY2FsbGluZyB0aGlzIGlzIGZ1enppbmcgdGhlIElPQ1RMcyAoYXMg dGhpcyBpcyBob3cgdGhlIHNlY3VyaXR5IHRlYW0KPj4gZm91bmQgaXQpIGFuZCB3ZSBzaG91bGQg cmV3YXJkIHRoZW0gd2l0aCBhIGFwcGxpY2F0aW9uIGV4aXQuCj4+Cj4+IFBldGVyLiAKPiAKPiBT SUdTRUdWIHdvdWxkIGJlIGEgYmV0dGVyIGNob2ljZS4KCltzbmlwXQoKTm9wZSwgSSd2ZSBjaGFu Z2VkIG15IG1pbmQgYWJvdXQgdGhpcy4gSSB0aG91Z2h0IHRoZSBwcm9ibGVtYXRpYyBjYXNlCndh cyBqdXN0IGEgcHJvY2VzcyByZWxlYXNpbmcgdGhlIGxvY2sgd2l0aG91dCBoYXZpbmcgYWNxdWly ZWQgaXQsIGJ1dCBvbgpmdXJ0aGVyIGV4YW1pbmF0aW9uIGl0J3MgcmVhbGx5IHRoYXQgdGhlIERS TSBtYXN0ZXIgcHJvY2VzcyBoYXMgZ29uZQphd2F5IG9yIG90aGVyd2lzZSBkZWxldGVkIChvciBu ZXZlciBjcmVhdGVkPykgdGhlIGxvY2suIEFuZCBUSEVOIHRoZQoobm9uLW1hc3Rlcj8pIHByb2Nl c3MgdHJpZXMgdG8gcmVsZWFzZSB0aGUgKG5vdykgbm9uLWV4aXN0ZW50IGxvY2suCgpCdXQgbW9y ZSBpbXBvcnRhbnRseSwgdGhlcmUncyBleGlzdGluZyBjb2RlIGluIHRoZSBhY3F1aXJlLWxvY2sg cGF0aAp0aGF0IHNlbmRzIFNJR1RFUk0gZm9yIHRoaXMgY2FzZSwgc28gb2J2aW91c2x5IHRoZSBy ZWxlYXNlLWxvY2sgY29kZQpzaG91bGQgYmUgYXMgc2ltaWxhciBhcyBwb3NzaWJsZS4KCi5EYXZl LgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=