From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751352AbdEaH1h (ORCPT ); Wed, 31 May 2017 03:27:37 -0400 Received: from mga09.intel.com ([134.134.136.24]:24047 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750977AbdEaH1f (ORCPT ); Wed, 31 May 2017 03:27:35 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.38,422,1491289200"; d="scan'208";a="109051313" Message-ID: <1496215621.4267.2.camel@linux.intel.com> Subject: Re: Q. drm/i915 shrinker, synchronize_rcu_expedited() from handlers From: Joonas Lahtinen To: Hugh Dickins , Jani Nikula Cc: "J. R. Okajima" , Andrea Arcangeli , chris@chris-wilson.co.uk, daniel.vetter@ffwll.ch, linux-kernel@vger.kernel.org Date: Wed, 31 May 2017 10:27:01 +0300 In-Reply-To: References: <7743.1493532478@jrobl> <20170430094348.GA5970@redhat.com> <16988.1493604328@jrobl> <1493977180.3551.24.camel@linux.intel.com> <17413.1494026939@jrobl> <4234.1495245385@jrobl> <1495432920.4034.4.camel@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.20.5 (3.20.5-1.fc24) Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On ti, 2017-05-30 at 13:00 -0700, Hugh Dickins wrote: > On Mon, 22 May 2017, Joonas Lahtinen wrote: > > On la, 2017-05-20 at 10:56 +0900, J. R. Okajima wrote: > > > "J. R. Okajima": > > > >  > > > > I don't know whether the fix is good to me or not yet. I will test your > > > > fix, but I am busy now and my test will be a few weeks later. Other > > > > people may want the fix soon. So I'd suggest you to reproduce the > > > > problem on your side. I guess "mem=1G" or "mem=512M" will make it easier > > > > to reproduce the problem. > > > > Of course, if you are sure the fix is correct, then you don't have to > > > > wait for my test. Release it soon for other people. > > >  > > > Now I am going to able to run my local test. > > > But V3 patch failed to apply onto v4.11.0. > > >  > > > Would you provide us two versions of the patch, one for v4.11 series and > > > the other of v4.12-rcN? > >  > > For v4.12-rc2 the backport is here: > >  > > https://patchwork.freedesktop.org/patch/156990/ > > This fix seems to have got lost: we've been waiting a month, > and 4.12 is now at rc3: please expedite the unexpedited :) Don't worry, it's not lost. It was merged to drm-intel-fixes and thus is in the pipeline. There were some unexpected delays getting fixes in, sorry for that. Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation