From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [PATCH AUTOSEL for 4.9 36/56] drm/i915: Fix the level 0 max_wm hack on VLV/CHV Date: Fri, 17 Nov 2017 14:58:42 +0100 Message-ID: <20171117135842.GC10105@kroah.com> References: <20171115024521.5884-1-alexander.levin@verizon.com> <20171115024521.5884-36-alexander.levin@verizon.com> <20171115110805.GX10981@intel.com> <20171115164451.ogl3ku6qr3cfnbk7@sasha-lappy> <20171115170320.GK10981@intel.com> <87bmk15em2.fsf@intel.com> <20171117124123.GB24300@kroah.com> <20171117125343.GF10981@intel.com> <20171117125959.GA29420@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: Emil Velikov Cc: "intel-gfx@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , ML dri-devel , alexander.levin@verizon.com, "stable@vger.kernel.org" List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBOb3YgMTcsIDIwMTcgYXQgMDE6MTM6MjdQTSArMDAwMCwgRW1pbCBWZWxpa292IHdy b3RlOgo+IEhpIEdyZWcsIGFsbCwKPiAKPiBQYXJkb24gZm9yIHRoZSBzaWxseSBxdWVzdGlvbiwg YnV0IEknbSBzdHJ1Z2dsaW5nIHRvIGZpbmQKPiBkb2N1bWVudGF0aW9uIGFib3V0IHRoaXMgbmV3 ICdhdXRvc2VsZWN0aW9uJyBwcm9jZXNzPwo+IFdoZXJlIGNhbiBvbmUgcmVhZCB1cCBvbiBpdCAt IGJlIHRoYXQgYWJvdXQgdGhlIHRvb2xpbmcgb3IgdGhlIGhldXJpc3RpY3MgdXNlZD8KPiAKPiBJ IHRoaW5rIHRoZSBhYm92ZSBtYXkgYmUgdGhlIGNvcmUgcmVhc29uIGJlaGluZCB0aGUgZGlzY3Vz c2lvbiBoZXJlLgoKU2VlIG15IG90aGVyIGVtYWlsIG9uIHRoaXMgdG9waWMgYWxyZWFkeSAoaGlu dCwgaXQgc2hvdWxkbid0IG1hdHRlciBob3cKdGhlIHBhdGNoIGlzIHNlbGVjdGVkIGlmIGF0IGxl YXN0IG9uZSBleHBlcmllbmNlZCBkZXZlbG9wZXIgZmVlbHMgaXQKbWlnaHQgYmUgYSB2YWxpZCBz dGFibGUgcGF0Y2guLi4pCgp0aGFua3MsCgpncmVnIGstaApfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030253AbdKQN6p (ORCPT ); Fri, 17 Nov 2017 08:58:45 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:32808 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933314AbdKQN6h (ORCPT ); Fri, 17 Nov 2017 08:58:37 -0500 Date: Fri, 17 Nov 2017 14:58:42 +0100 From: Greg KH To: Emil Velikov Cc: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , "intel-gfx@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" , alexander.levin@verizon.com, ML dri-devel Subject: Re: [Intel-gfx] [PATCH AUTOSEL for 4.9 36/56] drm/i915: Fix the level 0 max_wm hack on VLV/CHV Message-ID: <20171117135842.GC10105@kroah.com> References: <20171115024521.5884-1-alexander.levin@verizon.com> <20171115024521.5884-36-alexander.levin@verizon.com> <20171115110805.GX10981@intel.com> <20171115164451.ogl3ku6qr3cfnbk7@sasha-lappy> <20171115170320.GK10981@intel.com> <87bmk15em2.fsf@intel.com> <20171117124123.GB24300@kroah.com> <20171117125343.GF10981@intel.com> <20171117125959.GA29420@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 17, 2017 at 01:13:27PM +0000, Emil Velikov wrote: > Hi Greg, all, > > Pardon for the silly question, but I'm struggling to find > documentation about this new 'autoselection' process? > Where can one read up on it - be that about the tooling or the heuristics used? > > I think the above may be the core reason behind the discussion here. See my other email on this topic already (hint, it shouldn't matter how the patch is selected if at least one experienced developer feels it might be a valid stable patch...) thanks, greg k-h