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From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Pavel Machek <pavel@ucw.cz>, Ingo Molnar <mingo@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: "Jiang Liu" <jiang.liu@linux.intel.com>,
"Ville Syrjälä" <syrjala@sci.fi>,
"Len Brown" <len.brown@intel.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
x86@kernel.org, "Sander Eikelenboom" <linux@eikelenboom.it>,
linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86, irq: Fix regression caused by commit b568b8601f05
Date: Tue, 17 Feb 2015 18:55:14 +0100 [thread overview]
Message-ID: <14690730.85W95cg85M@vostro.rjw.lan> (raw)
In-Reply-To: <20150216193637.GA13497@amd>
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
>
> accidentaly?
>
> > 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.
> >
> > So reintroduce support of legacy PIC based ACPI SCI interrupt.
> >
> > Reported-by: Ville Syrjälä <syrjala@sci.fi>
> > Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
>
> Acked-by: Pavel Machek <pavel@ucw.cz>
Is anyone taking care of this one or should I take it?
Ingo, Peter?
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
next prev parent reply other threads:[~2015-02-17 17:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-15 22:25 [PATCH] Revert "x86/xen: Treat SCI interrupt as normal GSI interrupt" Ville Syrjälä
2015-02-16 2:11 ` [PATCH] x86, irq: Fix regression caused by commit b568b8601f05 Jiang Liu
2015-02-16 19:11 ` Ville Syrjälä
2015-02-16 19:36 ` Pavel Machek
2015-02-17 17:55 ` Rafael J. Wysocki [this message]
2015-02-17 18:50 ` Peter Zijlstra
2015-02-18 17:08 ` [tip:irq/urgent] x86/irq: " tip-bot for Jiang Liu
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