just updated to Kernel: 3.7.1-1-desktop x86_64
from Kernel: 3.6.10-1-desktop x86_64

re-install of the fglrx-12.6-legacy driver failed with the message

Code:
********************************************************************************
*   Build date: Wed Dec 19 03:56:47 CET 2012                                   *
********************************************************************************

Used CPUs/Cores for compilation  =>  [ 4 ]

********************************************************************************
*                                                                              *
*   Kernel:    3.7.1-1-desktop                                                 *
*   Source:    /lib/modules/3.7.1-1-desktop/build                              *
*   Include:   /lib/modules/3.7.1-1-desktop/source/include                     *
*                                                                              *
********************************************************************************

file /lib/modules/3.7.1-1-desktop/source/include/../arch/x86/include/asm/compat.h says:COMPAT_ALLOC_USER_SPACE=arch_compat_alloc_user_space
/usr/src/kernel-modules/fglrx/2.6.x /
rm -rf *.c *.h *.o *.ko *.a .??* *.symvers
make: Entering directory `/usr/src/linux-3.7.1-1-obj/x86_64/desktop'
  LD      /usr/src/kernel-modules/fglrx/2.6.x/built-in.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/firegl_public.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_agp.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_acpi.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_debug.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_ioctl.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_io.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_pci.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_str.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_iommu.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl.o
  CC [M]  /usr/src/kernel-modules/fglrx/2.6.x/kcl_wait.o
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c: In function 'KCL_GetInitKerPte':
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2402:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2403:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2404:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c: In function 'KCL_GetPageTableByVirtAddr':
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2449:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2452:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2453:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c: In function 'KCL_TestAndClearPageDirtyFlag':
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:2627:5: warning: return makes integer from pointer without a cast [enabled by default]
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c: In function 'KCL_MEM_VM_MapRegion':
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:3715:39: error: 'VM_RESERVED' undeclared (first use in this function)
/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.c:3715:39: note: each undeclared identifier is reported only once for each function it appears in
make[3]: *** [/usr/src/kernel-modules/fglrx/2.6.x/firegl_public.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [_module_/usr/src/kernel-modules/fglrx/2.6.x] Error 2
make[1]: *** [sub-make] Error 2
make: *** [all] Error 2
make: Leaving directory `/usr/src/linux-3.7.1-1-obj/x86_64/desktop'

******************************
Build of kernel module failed!
******************************

rm -rf *.c *.h *.o *.ko *.a .??* *.symvers
/
Calling 'depmod -a 3.7.1-1-desktop' this may take a while...

Summary report:
================================================================================

   Kernel     => 3.7.1-1-desktop
   Detected   => RPM package
   Build      => [ FAILURE ]
   Install    => [ FAILURE ]
Any suggestions appreciated, I'm off for some kip.