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Re: [Xen-ia64-devel] Catch up for PV_on_HVM (cont..)

from [Alex Williamson]

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To:	DOI Tsunehisa <Doi.Tsunehisa@xxxxxxxxxxxxxx>
Subject:	Re: [Xen-ia64-devel] Catch up for PV_on_HVM (cont..)
From:	Alex Williamson <alex.williamson@xxxxxx>
Date:	Wed, 23 Aug 2006 16:45:15 -0600
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On Tue, 2006-08-22 at 16:46 +0900, DOI Tsunehisa wrote:
>   This patch includes:
> 
>   * catch up `split maddr.h'
>     - Split page.h into maddr.h
>     - This patch is like Alex's patch, but it includes preparation
>       for PV-on-HVM.
>   * catch up `new Xen event channles'
>    - DM over to using the new Xen event channel for IPF
>    - Modify xc_ia64_hvm_build for using the new Xen event channel
>    - We can't use wait_on_xen_event_channel() macro as x86 code.
>      Because IPF code is different with x86 code about MMIO
>      emulation. In x86 code, it waits for MMIO completion
>      at scheduler tail code. The purpose of the code is enabling
>      interupt handling during MMIO intercepts. But, in IPF code,
>      it's different.
>    - We will want to modify IPF code like x86 code in the future.

   Applied.

-- 
Alex Williamson                             HP Open Source & Linux Org.


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