From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: Re: [PATCH 1/2] locking: Implement an algorithm choice for Wound-Wait mutexes Date: Wed, 13 Jun 2018 09:54:11 +0200 Message-ID: <20180613075411.GA17681@kroah.com> References: <20180613074745.14750-1-thellstrom@vmware.com> <20180613074745.14750-2-thellstrom@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 234086E602 for ; Wed, 13 Jun 2018 07:54:36 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180613074745.14750-2-thellstrom@vmware.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thomas Hellstrom Cc: Kate Stewart , Davidlohr Bueso , Jonathan Corbet , Peter Zijlstra , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Josh Triplett , linaro-mm-sig@lists.linaro.org, David Airlie , Ingo Molnar , Philippe Ombredanne , Thomas Gleixner , "Paul E. McKenney" , linux-media@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBKdW4gMTMsIDIwMTggYXQgMDk6NDc6NDRBTSArMDIwMCwgVGhvbWFzIEhlbGxzdHJv bSB3cm90ZToKPiAgLS0tLS0KPiAgCj4gK1RoZSBhbGdvcml0aG0gKFdhaXQtRGllIHZzIFdvdW5k LVdhaXQpIGlzIGNob3NlbiB1c2luZyB0aGUgX2lzX3dhaXRfZGllCj4gK2FyZ3VtZW50IHRvIERF RklORV9XV19DTEFTUygpLiBBcyBhIHJvdWdoIHJ1bGUgb2YgdGh1bWIsIHVzZSBXb3VuZC1XYWl0 IGlmZiB5b3UKPiArdHlwaWNhbGx5IGV4cGVjdCB0aGUgbnVtYmVyIG9mIHNpbXVsdGFuZW91cyBj b21wZXRpbmcgdHJhbnNhY3Rpb25zIHRvIGJlIHNtYWxsLAo+ICthbmQgdGhlIHJvbGxiYWNrIGNv c3QgY2FuIGJlIHN1YnN0YW50aWFsLgo+ICsKPiAgVGhyZWUgZGlmZmVyZW50IHdheXMgdG8gYWNx dWlyZSBsb2NrcyB3aXRoaW4gdGhlIHNhbWUgdy93IGNsYXNzLiBDb21tb24KPiAgZGVmaW5pdGlv bnMgZm9yIG1ldGhvZHMgIzEgYW5kICMyOgo+ICAKPiAtc3RhdGljIERFRklORV9XV19DTEFTUyh3 d19jbGFzcyk7Cj4gK3N0YXRpYyBERUZJTkVfV1dfQ0xBU1Mod3dfY2xhc3MsIGZhbHNlKTsKCk1p bm9yIG5pdCBvbiB0aGUgYXBpIGhlcmUuICBIYXZpbmcgYSAiZmxhZyIgaXMgYSByb3lhbCBwYWlu LiAgWW91IGhhdmUKdG8gZ28gYW5kIGxvb2sgdXAgZXhhY3RseSB3aGF0IHRoYXQgInRydWUvZmFs c2UiIG1lYW5zIGV2ZXJ5IHRpbWUgeW91CnJ1biBhY3Jvc3MgaXQgaW4gY29kZSB0byBmaWd1cmUg b3V0IHdoYXQgaXQgbWVhbnMuICBEb24ndCBkbyB0aGF0IGlmIGF0CmFsbCBwb3NzaWJsZS4KCk1h a2UgYSBuZXcgYXBpOgoJREVGSU5FX1dXX0NMQVNTX0RJRSh3d19jbGFzcyk7Cmluc3RlYWQgdGhh dCB0aGVuIHdyYXBzIHRoYXQgYm9vbGVhbiBpbnRlcm5hbGx5IHRvIHN3aXRjaCBiZXR3ZWVuIHRo ZQpkaWZmZXJlbnQgdHlwZXMuICBUaGF0IHdheSB0aGUgYXBpIGlzICJzZWxmLWRvY3VtZW50aW5n IiBhbmQgd2UgYWxsIGtub3cKd2hhdCBpcyBnb2luZyBvbiB3aXRob3V0IGhhdmluZyB0byBkaWcg dGhyb3VnaCBhIGhlYWRlciBmaWxlLgoKdGhhbmtzLAoKZ3JlZyBrLWgKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApk cmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==