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[Xen-devel] RE: [PATCH 0/7] Memory hotadd support

To: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] RE: [PATCH 0/7] Memory hotadd support
From: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Date: Thu, 10 Dec 2009 21:32:41 +0800
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Thread-topic: [PATCH 0/7] Memory hotadd support
The whole diffstat output as followed:

 arch/x86/mm.c                 |   12
 arch/x86/platform_hypercall.c |    5
 arch/x86/setup.c              |    2
 arch/x86/traps.c              |    4
 arch/x86/x86_64/mm.c          |  738 ++++++++++++++++++++++++++++++++++++++++++
 include/asm-x86/mm.h          |   21 +
 include/asm-x86/page.h        |    2
 include/public/platform.h     |   10
 8 files changed, 791 insertions(+), 3 deletions(-)

>-----Original Message-----
>From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Jiang, Yunhong
>Sent: Thursday, December 10, 2009 9:29 PM
>To: Keir Fraser; xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: [Xen-devel] [PATCH 0/7] Memory hotadd support
>This patchset add memory hotplug support to xen hypervisor.
>Patch 1/7: Setup m2p table for hot-added memory.
>Patch 2/7: Destroy m2p table for hot-added memory
>Patch 3/7: Function to share m2p tables with guest
>Patch 4/7: Setup frametable for hot-added memory
>Patch 5/7: Handle page fault caused by compatibility m2p table setup
>Patch 6/7: Setup L3 table for whole direct mapping range if memory hotplug is
>Patch 7/7: The main flow for memory hotadd
>This patchset is quite self contained. Keir, do you think whether it's 
>acceptable for
>xen 4.0?
>In the meantime, several improvement still on way:
>a) 32 bit compatible guest has not been tested because of environment issue
>b) Need enhancement for error handling
>Yunhong Jiang
>Xen-devel mailing list

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