Re: [xen-devel][PATCH] PV driver compatibility patch

[Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>]

Isn't there already enough compat shim in
unmodified_drivers/linux-2.6/compat-include/xen/platform-compat.h for
this stuff?

xenbus_probe.c already has the required #include, what is the error you
saw?

Ian.

On Tue, 2007-05-15 at 11:05 -0600, Ky Srinivasan wrote:
> This patch fixes compilation issues on 2.6.16 kernels.
> 
> Signed-off-by: K. Y. Srinivasan  <ksrinivasan@xxxxxxxxxx>
> 


> ---
> linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_probe.c      2007-05-14
> 13:45:04.000000000 -0400
> +++
> linux-2.6-xen-sparse-new/drivers/xen/xenbus/xenbus_probe.c  2007-05-15
> 10:55:31.000000000 -0400
> @@ -67,8 +67,11 @@
>  static unsigned long xen_store_mfn;
>  
>  extern struct mutex xenwatch_mutex;
> -
> +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
> +static struct notifier_block *xenstore_chain;
> +#else
>  static ATOMIC_NOTIFIER_HEAD(xenstore_chain);
> +#endif




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