From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH] x86, irq: Fix regression caused by commit b568b8601f05 Date: Tue, 17 Feb 2015 19:50:12 +0100 Message-ID: <20150217185012.GI7119@twins.programming.kicks-ass.net> References: <1424039150-4115-1-git-send-email-syrjala@sci.fi> <1424052673-22974-1-git-send-email-jiang.liu@linux.intel.com> <20150216193637.GA13497@amd> <14690730.85W95cg85M@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <14690730.85W95cg85M@vostro.rjw.lan> Sender: linux-kernel-owner@vger.kernel.org To: "Rafael J. Wysocki" Cc: Pavel Machek , Ingo Molnar , "H. Peter Anvin" , Jiang Liu , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , Len Brown , Thomas Gleixner , x86@kernel.org, Sander Eikelenboom , linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-acpi@vger.kernel.org On Tue, Feb 17, 2015 at 06:55:14PM +0100, Rafael J. Wysocki wrote: > On Monday, February 16, 2015 08:36:37 PM Pavel Machek wrote: > > On Mon 2015-02-16 10:11:13, Jiang Liu wrote: > > > Commit b568b8601f05 ("Treat SCI interrupt as normal GSI interrupt= ") > > > accidently removes support of legacy PIC interrupt when fixing a > >=20 > > accidentaly? > >=20 > > > regression for Xen, which causes a nasty regression on HP/Compaq > > > nc6000 where we fail to register the ACPI interrupt, and thus > > > lose eg. thermal notifications leading a potentially overheated > > > machine. > > >=20 > > > So reintroduce support of legacy PIC based ACPI SCI interrupt. > > >=20 > > > Reported-by: Ville Syrj=E4l=E4 > > > Signed-off-by: Jiang Liu > >=20 > > Acked-by: Pavel Machek >=20 > Is anyone taking care of this one or should I take it? >=20 > Ingo, Peter? Gots it, thanks!