From mboxrd@z Thu Jan  1 00:00:00 1970
From: chen tang <imtangchen@gmail.com>
Subject: Re: [PATCH 0/8] x86, acpi: Move acpi_initrd_override() earlier.
Date: Sat, 24 Aug 2013 06:27:31 +0800
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To: Yinghai Lu <yinghai@kernel.org>
Cc: Zhang Yanfei <zhangyanfei.yes@gmail.com>, Toshi Kani <toshi.kani@hp.com>, Tejun Heo <tj@kernel.org>, Tang Chen <tangchen@cn.fujitsu.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Bob Moore <robert.moore@intel.com>, Lv Zheng <lv.zheng@intel.com>, "Rafael J. Wysocki" <rjw@sisk.pl>, Len Brown <lenb@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>, Andrew Morton <akpm@linux-foundation.org>, Thomas Renninger <trenn@suse.de>, Jiang Liu <jiang.liu@huawei.com>, Wen Congyang <wency@cn.fujitsu.com>, Lai Jiangshan <laijs@cn.fujitsu.com>, Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>, Taku Izumi <izumi.taku@jp.fujitsu.com>, Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>, "mina86@mina86.com" <mina86@mina86.com>, "gong.chen@linux.intel.com" <gong.chen@linux.intel.com>, Vasilis
List-Id: linux-acpi@vger.kernel.org

Hi Yinghai,

2013/8/24 Yinghai Lu <yinghai@kernel.org>:
......
>
>> 3. I'm not quite sure is there any important benefit that the kernel
>> initializes all
>>     the memory at beginning ?
>>
>> And also, the memory hotplug schedule is very tough for us. We really want the
>> movablenode functionality could be available soon. And this idea could
>> be a long way to go. So I also think this would be the next step.
>
> uh?
> I already tried best to help. Even spent time to produce patchset
> to separate acpi_override find/copy, and numa_info parse early
> and put page tables on local nodes.
>
> Let me know what else I could help.
>

Yes, we are very appreciated your help. We can see all the people working on
this topic are very helpful. :)

I'm just saying the "boot with pxm(x), and hot-add the rest" idea could be a
long way and need more discussion and confirmation.

Thanks.

--
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Date: Sat, 24 Aug 2013 06:27:31 +0800
Message-ID: <CAD11hGz0KBSkdfEu05415zK64gh+dxY6kbB1jha04ehdGoyzag@mail.gmail.com>
Subject: Re: [PATCH 0/8] x86, acpi: Move acpi_initrd_override() earlier.
From: chen tang <imtangchen@gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
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To: Yinghai Lu <yinghai@kernel.org>
Cc: Zhang Yanfei <zhangyanfei.yes@gmail.com>, Toshi Kani <toshi.kani@hp.com>, Tejun Heo <tj@kernel.org>, Tang Chen <tangchen@cn.fujitsu.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Bob Moore <robert.moore@intel.com>, Lv Zheng <lv.zheng@intel.com>, "Rafael J. Wysocki" <rjw@sisk.pl>, Len Brown <lenb@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>, Andrew Morton <akpm@linux-foundation.org>, Thomas Renninger <trenn@suse.de>, Jiang Liu <jiang.liu@huawei.com>, Wen Congyang <wency@cn.fujitsu.com>, Lai Jiangshan <laijs@cn.fujitsu.com>, Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>, Taku Izumi <izumi.taku@jp.fujitsu.com>, Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan@kernel.org>, "mina86@mina86.com" <mina86@mina86.com>, "gong.chen@linux.intel.com" <gong.chen@linux.intel.com>, Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>, "lwoodman@redhat.com" <lwoodman@redhat.com>, Rik van Riel <riel@redhat.com>, "jweiner@redhat.com" <jweiner@redhat.com>, Prarit Bhargava <prarit@redhat.com>, Zhang Yanfei <zhangyanfei@cn.fujitsu.com>, "yanghy@cn.fujitsu.com" <yanghy@cn.fujitsu.com>, the arch/x86 maintainers <x86@kernel.org>, "linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Linux MM <linux-mm@kvack.org>, ACPI Devel Maling List <linux-acpi@vger.kernel.org>

Hi Yinghai,

2013/8/24 Yinghai Lu <yinghai@kernel.org>:
......
>
>> 3. I'm not quite sure is there any important benefit that the kernel
>> initializes all
>>     the memory at beginning ?
>>
>> And also, the memory hotplug schedule is very tough for us. We really want the
>> movablenode functionality could be available soon. And this idea could
>> be a long way to go. So I also think this would be the next step.
>
> uh?
> I already tried best to help. Even spent time to produce patchset
> to separate acpi_override find/copy, and numa_info parse early
> and put page tables on local nodes.
>
> Let me know what else I could help.
>

Yes, we are very appreciated your help. We can see all the people working on
this topic are very helpful. :)

I'm just saying the "boot with pxm(x), and hot-add the rest" idea could be a
long way and need more discussion and confirmation.

Thanks.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>