From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH] mutex: Report recursive ww_mutex locking early Date: Mon, 30 May 2016 13:16:28 +0200 Message-ID: <1f1bcf7a-e1bc-e105-bcc6-8ca697fa9c4e@linux.intel.com> References: <1464251487-23778-1-git-send-email-chris@chris-wilson.co.uk> <1464293297-19777-1-git-send-email-chris@chris-wilson.co.uk> <4271f89a-ab98-2d97-fccb-3527931597ec@linux.intel.com> <20160530091116.GP3192@twins.programming.kicks-ass.net> <322ba7ac-909d-bda5-4b1f-73e22cf10c97@linux.intel.com> <20160530102746.GA3193@twins.programming.kicks-ass.net> <20160530104547.GG30389@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 0408B6E7C3 for ; Mon, 30 May 2016 11:16:30 +0000 (UTC) In-Reply-To: <20160530104547.GG30389@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 , Peter Zijlstra , Ingo Molnar , intel-gfx@lists.freedesktop.org, =?UTF-8?Q?Christian_K=c3=b6nig?= , linux-kernel@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org T3AgMzAtMDUtMTYgb20gMTI6NDUgc2NocmVlZiBDaHJpcyBXaWxzb246Cj4gT24gTW9uLCBNYXkg MzAsIDIwMTYgYXQgMTI6Mjc6NDZQTSArMDIwMCwgUGV0ZXIgWmlqbHN0cmEgd3JvdGU6Cj4+IE9u IE1vbiwgTWF5IDMwLCAyMDE2IGF0IDExOjQzOjMxQU0gKzAyMDAsIE1hYXJ0ZW4gTGFua2hvcnN0 IHdyb3RlOgo+Pj4gUGF0Y2ggbm90IGFwcGxpZWQsIFNDSEVEX1JSOgo+PiB3d19tdXRleCBpc24n dCBSVCBhd2FyZSBhdCBhbGw7IGl0cyBvbmUgb2YgdGhlIHRoaW5ncyBJIHN0aWxsIGhhdmUgb24g YQo+PiB0b2RvIGxpc3QuIFNob3VsZCBJIGxvb2sgaGFyZGVyIGF0IGZpbmRpbmcgdGltZSBmb3Ig dGhpcz8KPiBUaGUgUlQgdXNhZ2UgaW4gdGhlIHRlc3QgaXMgdG8ganVzdCB0cnkgYW5kIHN0YXJ2 ZSB0aGUga2VybmVsIHRocmVhZHMKPiB0aGF0IG1heSBiZSB1c2VkIGJlaGluZCB0aGUgYXRvbWlj IG1vZGVzZXQgLSBhIHByb2JsZW0gd2UgaGF2ZQo+IGVuY291bnRlcmVkIGluIHRoZSBwYXN0LiBB ZmFpaywgbm8gb25lIGlzIHVzaW5nIHd3X211dGV4IGZyb20gUlQgaW4gdGhlCj4gd2lsZCwgY2Fs bGluZyB0aGUgYXRvbWljIG1vZGVzZXQgZnJvbSB0aGUgUlQgd2FzIGp1c3QgYSBzaG9ydGN1dCB0 bwo+IGhhdmluZyB0aGUgc3lzdGVtIGZ1bGx5IHBvcHVsYXRlZCB3aXRoIFJUIHRocmVhZHMuIFRv IGJlIG1vcmUgcmVhbGlzdGljCj4gd2Ugc2hvdWxkIGJlIHVzaW5nIGEgY291cGxlIG9mIG5vcm1h bCBtb2Rlc2V0dGluZyB0aHJlYWRzIHZzIGEgc2V0IG9mIFJUCj4gY3B1IGhvZ3MuClllYWgsIHVu Zm9ydHVuYXRlbHkgdGhpcyBkb2Vzbid0IHdvcmsgYXMgeW91IGludGVuZCBpdCB0by4gWW91J2Qg bmVlZCB0byBzcGF3biBhIGZldyBtb3JlIHRocmVhZHMgYXQgc2xpZ2h0bHkgbG93ZXIgcHJpb3Jp dHkgc28gd2hlbiBhIHRocmVhZCBpcyBibG9ja2VkIHdhaXRpbmcgZm9yIGFjcXVpc2l0aW9uIG9m IHRoZSBtdXRleGVzIHRoZSB3b3JrcXVldWVzIHN0aWxsIGNhbid0IHJ1bi4KCnNzaCBpcyBzdGls bCByZXNwb25zaXZlIHdpdGggdGhlIHJlc3QgcnVubmluZy4KPiBPdG9oLCBpOTE1LmtvIGFsd2F5 cyBkcmF3cyB0aGUgaXJlIG9mIHJ0LWxpbnV4IHNvIHd3X211dGV4IGlzIGxpa2VseSB0bwo+IGJl IGluIHRoZWlyIHNpZ2h0cyBpbiB0aGUgbmVhciBmdXR1cmUgKHdoZW4gaTkxNS5rbyBjb21wbGV0 ZXMgaXRzCj4gdHJhbnNpdGlvbiB0byBmdWxsIGF0b21pYyBtb2Rlc2V0dGluZykuCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK