On 08/10/2013 07:34 AM, Yinghai Lu wrote:
On Fri, Aug 9, 2013 at 2:41 AM, Tang Chen wrote:
On 08/09/2013 12:29 AM, Yinghai Lu wrote:
..
Please check if you can reuse first half of my patchset, so find and copy
override table earlier. the copied acpi tables could be near kernel code
On 08/10/2013 07:34 AM, Yinghai Lu wrote:
On Fri, Aug 9, 2013 at 2:41 AM, Tang Chentangc...@cn.fujitsu.com wrote:
On 08/09/2013 12:29 AM, Yinghai Lu wrote:
..
Please check if you can reuse first half of my patchset, so find and copy
override table earlier. the copied acpi tables could
On Fri, Aug 9, 2013 at 2:41 AM, Tang Chen wrote:
> On 08/09/2013 12:29 AM, Yinghai Lu wrote:
> ..
>
>>
>> Please check if you can reuse first half of my patchset, so find and copy
>> override table earlier. the copied acpi tables could be near kernel code
>> range.
>>
>
> I don't think we
On 08/09/2013 12:29 AM, Yinghai Lu wrote:
..
Please check if you can reuse first half of my patchset, so find and copy
override table earlier. the copied acpi tables could be near kernel code range.
I don't think we need to do the finding step at that early time, in
head64.c stage.
On 08/09/2013 12:29 AM, Yinghai Lu wrote:
..
Please check if you can reuse first half of my patchset, so find and copy
override table earlier. the copied acpi tables could be near kernel code range.
I don't think we need to do the finding step at that early time, in
head64.c stage.
On Fri, Aug 9, 2013 at 2:41 AM, Tang Chen tangc...@cn.fujitsu.com wrote:
On 08/09/2013 12:29 AM, Yinghai Lu wrote:
..
Please check if you can reuse first half of my patchset, so find and copy
override table earlier. the copied acpi tables could be near kernel code
range.
I don't
Trimmed CC list a bit.
On Thu, Aug 8, 2013 at 2:41 AM, Tang Chen wrote:
> Linux cannot migrate pages used by the kernel due to the direct mapping
> (va = pa + PAGE_OFFSET), any memory used by the kernel cannot be hot-removed.
> So when using memory hotplug, we have to prevent the kernel from
Linux cannot migrate pages used by the kernel due to the direct mapping
(va = pa + PAGE_OFFSET), any memory used by the kernel cannot be hot-removed.
So when using memory hotplug, we have to prevent the kernel from using
hotpluggable memory.
The ACPI table SRAT (System Resource Affinity Table)
Linux cannot migrate pages used by the kernel due to the direct mapping
(va = pa + PAGE_OFFSET), any memory used by the kernel cannot be hot-removed.
So when using memory hotplug, we have to prevent the kernel from using
hotpluggable memory.
The ACPI table SRAT (System Resource Affinity Table)
Trimmed CC list a bit.
On Thu, Aug 8, 2013 at 2:41 AM, Tang Chen tangc...@cn.fujitsu.com wrote:
Linux cannot migrate pages used by the kernel due to the direct mapping
(va = pa + PAGE_OFFSET), any memory used by the kernel cannot be hot-removed.
So when using memory hotplug, we have to
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