Re: [Xen-ia64-devel] [PATCH] paravirtualize /dev/mem to use X

[Alex Williamson <alex.williamson@xxxxxx>]

On Thu, 2006-11-16 at 11:42 +0900, Isaku Yamahata wrote:
> The previous patch wasn't transparent.
> Please apply the attached transparent version.
> Sorry for confusion.
> 
> On Wed, Nov 15, 2006 at 03:15:27PM +0900, Isaku Yamahata wrote:
> > paraviatualize IA64 /dev/mem to use X.
> > 
> > NOTE:
> > I found that X doens't boot on IA64 with vanilla linux 2.6.16, 2.6.17
> > because of IA64 valid_mmap_phys_addr_range() definition.
> > It is fixed on 2.6.18.

Hi Isaku,

   Why would we add our own mem.c instead of modifying the existing Xen
mem.c to support ia64?  I'm a little concerned about the code duplicated
between these files and the meaning of CONFIG_XEN_DEVMEM.  Thanks,
        
        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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