[Xen-devel] Re: [PATCH RESEND] enable swiotlb on i386 in linux-2.6-xen tree

[Christian Limpach <Christian.Limpach@xxxxxxxxxxxx>]

On Thu, Dec 15, 2005 at 07:18:28PM +0200, Muli Ben-Yehuda wrote:
> The linux-2.6-xen tree has a typo in the Kconfig file for i386 that
> disables building swiotlb. This patch fixes it in the same manner that
> x86-64 does it.

Thanks!  I've applied the patch.

    christian

> 
> Cheers,
> Muli
> 
> Signed-Off-By: Muli Ben-Yehuda <mulix@xxxxxxxxx>
> 
> diff -r c1c170a55fe0e97156379d10870aed024ed0012a arch/i386/Kconfig
> --- a/arch/i386/Kconfig       Thu Dec  8 20:50:02 2005 -0700
> +++ b/arch/i386/Kconfig       Tue Dec 13 20:07:34 2005 +0200
> @@ -58,6 +58,7 @@
>       bool "Xen-compatible"
>       select X86_UP_APIC if !SMP && XEN_PRIVILEGED_GUEST
>       select X86_UP_IOAPIC if !SMP && XEN_PRIVILEGED_GUEST
> +     select SWIOTLB if XEN_PHYSDEV_ACCESS
>       help
>         Choose this option is you plan to run this kernel on top of Xen
>         Hypervisor.
> @@ -716,8 +717,7 @@
>  
>  config SWIOTLB
>       bool
> -     depends on X86_PRIVILEGED_GUEST
> -     default y
> +     default n
>  
>  source "drivers/firmware/Kconfig"
>  
> -- 
> Muli Ben-Yehuda
> http://www.mulix.org | http://mulix.livejournal.com/
> 

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