Re: [XenPPC] [linux-ppc-2.6] [XEN][POWERPC] Forgot to free foregin page by Xen VM area

[Maria Butrico <butrico@xxxxxxxxxxxxx>]

Xen patchbot-linux-ppc-2.6 wrote:
> # HG changeset patch
> # User Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
> # Node ID 4e5b952199393a714bb28ded2e6f524448281b44
> # Parent  47cd37e8f8a91bdf10b314cbaa8d5a9088be30fc
> [XEN][POWERPC] Forgot to free foregin page by Xen VM area
>
> Signed-off-by: Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
> ---
>  arch/powerpc/platforms/xen/util.c |    1 +
>  1 files changed, 1 insertion(+)
>
> diff -r 47cd37e8f8a9 -r 4e5b95219939 arch/powerpc/platforms/xen/util.c
> --- a/arch/powerpc/platforms/xen/util.c Tue Nov 14 19:33:36 2006 -0500
> +++ b/arch/powerpc/platforms/xen/util.c Mon Nov 20 12:35:47 2006 -0500
> @@ -33,6 +33,7 @@ EXPORT_SYMBOL_GPL(alloc_vm_area);
>  
>  void free_vm_area(struct vm_struct *area)
>  {
> +       free_foreign_page(virt_to_page(area->addr));
>         kfree(area);
>  }
>  EXPORT_SYMBOL_GPL(free_vm_area);
>
> _______________________________________________
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> Xen-ppc-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-ppc-devel
>   
Does this patch fix Dilma's problem ("crash after sequence of 
create/destroy") or at least tries to do so?

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