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Date: Mon, 28 Nov 2005 06:33:59 +0100
From: Andi Kleen <ak@suse.de>
To: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Zwane Mwaikambo <zwane@arm.linux.org.uk>, Andi Kleen <ak@suse.de>,
       Linux Kernel <linux-kernel@vger.kernel.org>,
       Andrew Morton <akpm@osdl.org>, "Raj, Ashok" <ashok.raj@intel.com>,
       Stephen Hemminger <shemminger@osdl.org>
Subject: Re: [PATCH] i386/x86_64: Don't IPI to offline cpus on shutdown
Message-ID: <20051128053359.GM20775@brahms.suse.de>
References: <Pine.LNX.4.61.0511270115020.20046@montezuma.fsmlabs.com> <20051127135833.GH20775@brahms.suse.de> <m1wtiufa9z.fsf@ebiederm.dsl.xmission.com> <Pine.LNX.4.61.0511270836120.20046@montezuma.fsmlabs.com> <m1psolfqvt.fsf@ebiederm.dsl.xmission.com>
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> It looks like the obviously correct fix is to only call
> machine_shutdown when pm_power_off is defined.  Doing
> that will make Andi's assumption about not scheduling
> true and generally simplify what must be supported.

Looks like a reasonable fix. Thanks.

-Andi