Re: set_phys_to_machine not exported?

[Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>]

On Wed, Jan 04, 2012 at 03:44:32AM +0000, James Harper wrote:
> > Okay I have it compiling and loading now (that xenbus init macro obviously
> > isn't for the Debian 3.1.0 kernel I'm running...) but I can't attach a scsi device -
> > it just hangs for a while then says hotplug didn't work.
> > 
> > Any suggestions? Would it be expected to work against the Xen 4.0.4-rc1-pre
> > I'm running now?
> > 
> 
> Loading and detecting properly now (see email about the choice of shell in the vscsi script), and appears to be restoring with the following patch:

OK. Can you post this along with a SOB and an explanation of what this patch
does please?

> 
> --- ../konrad/xen/drivers/scsi/xen-scsiback/emulate.c   2012-01-04 10:51:36.090985303 +1100
> +++ emulate.c   2012-01-04 13:28:23.288336520 +1100
> @@ -401,8 +401,8 @@
>         NO_EMULATE(INQUIRY);               /*0x12*/
>         /*NO_EMULATE(RECOVER_BUFFERED_DATA); *//*0x14*/
>         NO_EMULATE(MODE_SELECT);           /*0x15*/ /* st */
> -       /*NO_EMULATE(RESERVE);               *//*0x16*/
> -       /*NO_EMULATE(RELEASE);               *//*0x17*/
> +       NO_EMULATE(RESERVE);               /*0x16*/
> +       NO_EMULATE(RELEASE);               /*0x17*/
>         /*NO_EMULATE(COPY);                  *//*0x18*/
>         NO_EMULATE(ERASE);                 /*0x19*/ /* st */
>         NO_EMULATE(MODE_SENSE);            /*0x1a*/ /* st */
> 
> James