From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753576AbaFWLSc (ORCPT ); Mon, 23 Jun 2014 07:18:32 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:54338 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751308AbaFWLSa (ORCPT ); Mon, 23 Jun 2014 07:18:30 -0400 Date: Mon, 23 Jun 2014 12:17:56 +0100 From: Mark Brown To: Greg Kroah-Hartman Cc: Mark Rutland , "linux-kernel@vger.kernel.org" , Krzysztof Kozlowski , Kukjin Kim , Bartlomiej Zolnierkiewicz , Tomasz Figa , Daniel Lezcano , "stable@vger.kernel.org" , Kyungmin Park , Thomas Gleixner , "linux-arm-kernel@lists.infradead.org" , Marek Szyprowski , sudeep.holla@arm.com, linux@arm.linux.org.uk Message-ID: <20140623111756.GY24291@sirena.org.uk> References: <20140604232546.704156131@linuxfoundation.org> <20140604232547.006861681@linuxfoundation.org> <20140605160500.GD31564@leverpostej> <20140605180524.GC4121@kroah.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="w+MAdceOglSEzbpc" Content-Disposition: inline In-Reply-To: <20140605180524.GC4121@kroah.com> X-Cookie: This is NOT a repeat. User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH 3.10 005/103] irqchip: Gic: Support forced affinity setting X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --w+MAdceOglSEzbpc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jun 05, 2014 at 11:05:24AM -0700, Greg Kroah-Hartman wrote: > On Thu, Jun 05, 2014 at 05:05:00PM +0100, Mark Rutland wrote: > > This patch alone has the possiblity of breaking CPU hotplug on arm and > > arm64 (specifically it breaks hot unplugging CPU0 where interrupts may > > be left targetting the offline CPU). ... > > Unfortunately there is not an equivalent fix for arm - Russell objected > > to the approach [2,3,4], and that's not yet settled. > Ok, be sure to cc: stable on the patch when it goes into the tree and > I'll pick it up then. Sadly that fix still hasn't materialised so stable remains broken for ARM. The discussion was restarted on Friday but Russell is looking to Thomas for input. --w+MAdceOglSEzbpc Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBAgAGBQJTqAzgAAoJELSic+t+oim9OcgP/R6hPRsJdMbSJv0S503rq6lS fY3f7nCPlBaaY0DW34PNYArsZc7NiBWf8wqu8z8xO1ZhSHGncBlY/ECL9PvoRq5M NuTQ8jtTrCor1wVXw4eapW3c4/ZDuiGHfeiEQMu7AM82/dCRITA5geDvFRE819x4 pYzBkEg0sYMO0/56jQDiwmr1EJ4Z3QcszuazVHu4+5FArUu59Qgt+fJsKH6OFMoO Hgy/ZWNsNpVZtnviwkFPu6oyvQqLXCOlWeuRS7UjHlR1Xj3mGXRCqV0Q4lhNB9CO /WlG5cm4v492ib+7xUBsOwlhNTat7L4rtM8YXYhP00jBxslGEyshAt7bxaDUlUjT VKHwl5QVJdjHqrzh7aublxW2cphNQrsuV0zPly7Xu8JPqT9CG9pY434m5hhNa6Xk /udH/NORhQKZDqe5LciYgXc0qj88+DQojwc0ym3bqYmYlhsiMUsOd/f2f9HaJeSJ LEYlJIKPaxQvNpUbFwRnYXyns3OitLkcGtLl8fgQ/fH2Rn2kAdEgGlPGwLzGPFf0 CY7KB/bvFyrRSTxMugVoyI8JyiWI9nMxf2Ml4VwgpsUpa3nQ+OAQdVqCWqjZDVN0 lbXW8hSyIf886wBnLuwzdIRZtHKJ5xJq0dyKNu3pQeINeclBTRPzvdc/aVsDaDSV pNPc9CqluJbrT1V4WjVq =2G3y -----END PGP SIGNATURE----- --w+MAdceOglSEzbpc--