Re: [Xen-devel] [PATCH 4/5] changes of common files for xen/ia64 dom0 vp model: blkback work around

["Christian Limpach" <christian.limpach@xxxxxxxxx>]

On 4/28/06, Isaku Yamahata <yamahata@xxxxxxxxxxxxx> wrote:
> xen/ia64 with dom0 vp model doesn't need the work around of blkback anymore.
> ifndef them out.
> xen/ia64 dom0 vp model is a big change so that xen/ia64 with the old model
> (P=M) still remains as the compile option.
> Hopefully the work around will be eliminated in the future completely.
Could you create a patch which adds an additional config option
CONFIG_XEN_IA64_DOM0_NON_VP which would be equivalent to
defined(CONFIG_IA64) && !defined(CONFIG_XEN_IA64_DOM0_VP).

This would then simplify the ifdef's in blkback and also the swiotlb
Makefile change.

   christian

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