Re: [Xen-devel][PATCH][RESEND] PV drivers for HVM guests

[Doi.Tsunehisa@xxxxxxxxxxxxxx]

Hi,

You (ksrinivasan) said:
> I am enclosing the patch I have been working on. I have tested this on
> sles9 (2.6.5) and RHEL 4 (2.6.9). The patch applies cleanly on ChangeSet
> 11635. This patch was cleaned up based on Ian's and DOI's work.
> 
> Signed-off-by: K. Y. Srinivasan (ksrinivasan@xxxxxxxxxx)

 The patch seems that the source files of unmodified_drivers are split
from linux-2.6-xen-sparse, I think.

  I think it because ...

> diff -Nur unmodified_drivers/linux-2.6/blkfront/blkfront.c 
> unmodified_drivers_new/linux-2.6/blkfront/blkfront.c
> --- unmodified_drivers/linux-2.6/blkfront/blkfront.c  2006-10-04 
> 00:38:41.000000000 -0400
> +++ unmodified_drivers_new/linux-2.6/blkfront/blkfront.c      2006-10-13 
> 11:11:43.000000000 -0400

and

> @@ -47,6 +47,7 @@
>  #include <xen/gnttab.h>
>  #include <asm/hypervisor.h>
>  #include <asm/maddr.h>
> +#include <xen/platform_compat.h>
>  
>  #define BLKIF_STATE_DISCONNECTED 0
>  #define BLKIF_STATE_CONNECTED    1

  xen/platform_compat.h is introduced, but it exists in unmodified_drviers
except linux-2.6-xen-sparse.

  Am I true ?

Thanks,
- Tsunehisa Doi

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