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Re: [Xen-ia64-devel] [PATCH] resolve a race in tlb_track_search_and_remove()

To: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Fri, 12 Jan 2007 16:42:20 -0700
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 12 Jan 2007 15:41:53 -0800
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>

On Fri, 2007-01-12 at 12:02 +0900, Isaku Yamahata wrote:
> resolve a race in tlb_track_search_and_remove()
> When tlb_track_search_and_remove() is about to remove a found entry,
> another cpu might update p2m entry and insert the entry right before that.
> It must be aware of it.

   Applied.  thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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References:
- [Xen-ia64-devel] [PATCH] resolve a race in tlb_track_search_and_remove()
  - From: Isaku Yamahata

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