From mboxrd@z Thu Jan  1 00:00:00 1970
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: Re: 3.2-rc2+: Reported regressions from 3.0 and 3.1
Date: Thu, 1 Dec 2011 09:35:48 -0500
Message-ID: <20111201143548.GA28114@phenom.dumpdata.com>
References: <lx6sezwGldO.A.IhF.UBpWOB@chimera> <201111212249.31196.rjw@sisk.pl>
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	<20111129180414.GA11459@phenom.dumpdata.com>
	<20111129183428.GE8200@aftab>
	<20111130175936.GA15168@phenom.dumpdata.com>
	<20111201113919.GC31552@aftab>
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To: Borislav Petkov <bp@amd64.org>
Cc: Linux SCSI List <linux-scsi@vger.kernel.org>, Florian Mickler <florian@mickler.org>, Network Development <netdev@vger.kernel.org>, Linux PM List <linux-pm@lists.linux-foundation.org>, x86@kernel.org, Linux Wireless List <linux-wireless@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, DRI <dri-devel@lists.freedesktop.org>, Linux ACPI <linux-acpi@vger.kernel.org>, mingo@redhat.com, hpa@zytor.com, tglx@linutronix.de, Kernel Testers List <kernel-testers@vger.kernel.org>, Linus Torvalds <torvalds@linux-foundation.org>, Andrew Morton <akpm@linux-foundation.org>, Maciej Rutecki <maciej.rutecki@gmail.com>
List-Id: linux-acpi@vger.kernel.org

> >From what I can see, you get the following callchain:
> 
> start_kernel
> |-> setup_arch
>     |-> x86_init.oem.arch_setup = xen_arch_setup
>     ....
>     |-> check_bugs
>         |-> identify_boot_cpu
> 	    |-> identify_cpu
> 	        |-> select_idle_routine
> 
> 
> so xen_arch_setup will set pm_idle and select_idle_routine will honour
> it. I'm being told this is run either in the dom0 or the paravirt guest
> and if so, I don't see any issue with this for baremetal. So you can
> have my ACK provided this is tested on baremetal too.

Tested on baremetal and there were no abnormalities. Thanks!