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Date: Thu, 15 Nov 2012 15:40:14 -0800 (PST)
From: David Rientjes <rientjes@google.com>
Subject: Re: [Patch v5 6/7] acpi_memhotplug.c: bind the memory device when
 the driver is being loaded
In-Reply-To: <1352962777-24407-7-git-send-email-wency@cn.fujitsu.com>
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References: <1352962777-24407-1-git-send-email-wency@cn.fujitsu.com> <1352962777-24407-7-git-send-email-wency@cn.fujitsu.com>
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To: Wen Congyang <wency@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-acpi@vger.kernel.org, Len Brown <len.brown@intel.com>, "Rafael J. Wysocki" <rjw@sisk.pl>, Andrew Morton <akpm@linux-foundation.org>, Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>, Lai Jiangshan <laijs@cn.fujitsu.com>, Jiang Liu <jiang.liu@huawei.com>, KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>, Minchan Kim <minchan.kim@gmail.com>, Mel Gorman <mgorman@suse.de>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Toshi Kani <toshi.kani@hp.com>, Jiang Liu <liuj97@gmail.com>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Christoph Lameter <cl@linux.com>

On Thu, 15 Nov 2012, Wen Congyang wrote:

> We had introduced acpi_hotmem_initialized to avoid strange add_memory fail
> message.  But the memory device may not be used by the kernel, and the
> device should be bound when the driver is being loaded.  Remove
> acpi_hotmem_initialized to allow that the device can be bound when the
> driver is being loaded.
> 
> CC: David Rientjes <rientjes@google.com>
> CC: Jiang Liu <liuj97@gmail.com>
> CC: Len Brown <len.brown@intel.com>
> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> CC: Paul Mackerras <paulus@samba.org>
> CC: Christoph Lameter <cl@linux.com>
> Cc: Minchan Kim <minchan.kim@gmail.com>
> CC: Andrew Morton <akpm@linux-foundation.org>
> CC: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
> CC: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
> CC: Rafael J. Wysocki <rjw@sisk.pl>
> CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>

Acked-by: David Rientjes <rientjes@google.com>

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