Re: [win-pv-devel] [PATCH] Windows Server 2008 compatibility fix

[Fabio Fantoni <fabio.fantoni@xxxxxxx>]

Il 30/03/2015 14:51, Paul Durrant ha scritto:
> Use of the CONNECT_FULLY_SPECIFIED_GROUP flag to IoConnectInterruptEx() is
> not supported prior to Windows 7, so when Group == 0 (which will always be
> true for any OS prior to Windows 7) just use CONNECT_FULLY_SPECIFIED
> in which case it is documented that Windows will assume Group == 0.
Thanks, I want test it with the official build (I saw git push one hour 
ago or more) but downloading it seems don't updated (files changes on 24 
march).
The automatic build system do a new build after git push or similar and 
now have a problem or is different case?
Thanks for any reply and sorry if I bother you.

> Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> ---
>   src/xenbus/fdo.c | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/src/xenbus/fdo.c b/src/xenbus/fdo.c
> index 8d8b125..3c3e9a0 100644
> --- a/src/xenbus/fdo.c
> +++ b/src/xenbus/fdo.c
> @@ -1857,7 +1857,6 @@ FdoConnectInterrupt(
>           (*Interrupt)->Line = Raw->u.Interrupt.Vector;
>   
>       RtlZeroMemory(&Connect, sizeof (IO_CONNECT_INTERRUPT_PARAMETERS));
> -    Connect.Version = CONNECT_FULLY_SPECIFIED_GROUP;
>       Connect.FullySpecified.PhysicalDeviceObject = 
> __FdoGetPhysicalDeviceObject(Fdo);
>       Connect.FullySpecified.ShareVector = 
> (BOOLEAN)(Translated->ShareDisposition == CmResourceShareShared);
>       Connect.FullySpecified.InterruptMode = (*Interrupt)->InterruptMode;
> @@ -1879,6 +1878,10 @@ FdoConnectInterrupt(
>           Connect.FullySpecified.ProcessorEnableMask = 
> Translated->u.Interrupt.Affinity;
>       }
>   
> +    Connect.Version = (Connect.FullySpecified.Group != 0) ?
> +                      CONNECT_FULLY_SPECIFIED_GROUP :
> +                      CONNECT_FULLY_SPECIFIED;
> +
>       status = IoConnectInterruptEx(&Connect);
>       if (!NT_SUCCESS(status))
>           goto fail2;

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