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Re: [Xen-ia64-devel] [PATCH] fix PAL_CACHE_FLUSH to be vcpu-migration-safe

To: Kouya SHIMURA <kouya@xxxxxxxxxxxxxx>
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Thu, 15 Mar 2007 22:25:36 -0600
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Thu, 15 Mar 2007 21:24:33 -0700
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>

On Thu, 2007-03-15 at 20:51 +0900, Kouya SHIMURA wrote:
> A vcpu might migrate after ia64_pal_cache_flush() before cpu_clear().
> It causes cache incoherency.

   Applied.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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References:
- [Xen-ia64-devel] [PATCH] fix PAL_CACHE_FLUSH to be vcpu-migration-safe
  - From: Kouya SHIMURA

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