From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Ky Srinivasan" <ksrinivasan@novell.com>
Subject: Re: [PATCH] PV driver compatibility patch
Date: Tue, 15 May 2007 11:26:31 -0600
Message-ID: <4649A4B5.E57C.0030.0@novell.com>
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To: Ian Campbell <Ian.Campbell@XenSource.com>
Cc: xen-devel@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

Ian,

Ignore my earlier email. The sles10 sp1 code is based on older code and =
does not have the stuff you have in compat shim. I ran into this problem =
when trying to build a PV driver targeted against RHEL5 and ran into this =
problem.

Regards,

K. Y

>>> On Tue, May 15, 2007 at  1:11 PM, in message
<1179249116.26437.39.camel@localhost.localdomain>, Ian Campbell
<Ian.Campbell@XenSource.com> wrote:=20
> Isn't there already enough compat shim in
> unmodified_drivers/linux- 2.6/compat- include/xen/platform- compat.h for
> this stuff?
>=20
> xenbus_probe.c already has the required #include, what is the error you
> saw?
>=20
> Ian.
>=20
> On Tue, 2007- 05- 15 at 11:05 - 0600, Ky Srinivasan wrote:
>> This patch fixes compilation issues on 2.6.16 kernels.
>>=20
>> Signed- off- by: K. Y. Srinivasan  <ksrinivasan@novell.com>
>>=20
>=20
>=20
>> ---
>> 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;
>> =20
>>  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