[Xen-users] PV drivers on HVM opensuse 10.3

[Sebastian Ries <Sebastian.Ries@xxxxxxxx>]

Hi there

I have an opensuse10.3 domU running as a HVM guest on xen 3.2.1
No I would like to install the PV drivers to get better performance on
disk IO.

The Problem is that I do not manage to compile the drivers:

linux-inna:~ # uname -a
Linux linux-inna 2.6.22.17-0.1-default #1 SMP 2008/02/10 20:01:04 UTC
i686 i686 i386 GNU/Linux

linux-inna:/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6 # make
-C /lib/modules/2.6.22.17-0.1-default/build M=$PWD modules
make: Entering directory `/usr/src/linux-2.6.22.17-0.1-obj/i386/default'
make -C ../../../linux-2.6.22.17-0.1
O=../linux-2.6.22.17-0.1-obj/i386/default modules
  CC
[M]  /mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.o
In file included
from /mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:48:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/include/asm/hypervisor.h: 
In function âHYPERVISOR_shutdownâ:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/include/asm/hypervisor.h:191:
 error: implicit declaration of function âVOIDâ
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:101:58: 
error: macro "DECLARE_WORK" passed 3 arguments, but takes just 2
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:
At top level:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:101: 
warning: type defaults to âintâ in declaration of âDECLARE_WORKâ
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:
In function âballoon_alarmâ:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:186: 
error: âballoon_workerâ undeclared (first use in this function)
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:186: 
error: (Each undeclared identifier is reported only once
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:186: 
error: for each function it appears in.)
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:
In function âballoon_set_new_targetâ:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:425: 
error: âballoon_workerâ undeclared (first use in this function)
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:
In function âalloc_empty_pages_and_pagevecâ:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:671: 
error: âballoon_workerâ undeclared (first use in this function)
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:
In function âfree_empty_pages_and_pagevecâ:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:704: 
error: âballoon_workerâ undeclared (first use in this function)
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:
In function âballoon_release_driver_pageâ:
/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.c:716: 
error: âballoon_workerâ undeclared (first use in this function)
make[4]: ***
[/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon/balloon.o]
Fehler 1
make[3]: ***
[/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6/balloon] Fehler 2
make[2]: ***
[_module_/mnt/xen-3.2-testing.hg/unmodified_drivers/linux-2.6] Fehler 2
make[1]: *** [modules] Fehler 2
make: *** [modules] Fehler 2
make: Leaving directory `/usr/src/linux-2.6.22.17-0.1-obj/i386/default'



Is there anything I misunderstood?
(I'm not THAT used to xen...)

Regards
Sebastian Ries

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