DKMS make.log for fglrx-8.771 for kernel 2.6.32-24-generic (x86_64) Sun Sep 19 00:37:16 CDT 2010 AMD kernel module generator version 2.1 doing Makefile based build for kernel 2.6.x and higher rm -rf *.c *.h *.o *.ko *.GCC* .??* *.symvers make -C /lib/modules/2.6.32-24-generic/build SUBDIRS=/var/lib/dkms/fglrx/8.771/build/2.6.x modules make[1]: Entering directory `/usr/src/linux-headers-2.6.32-24-generic' CC [M] /var/lib/dkms/fglrx/8.771/build/2.6.x/firegl_public.o CC [M] /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_acpi.o CC [M] /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_agp.o CC [M] /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_debug.o CC [M] /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_ioctl.o /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_ioctl.c: In function ‘KCL_IOCTL_AllocUserSpace32’: /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_ioctl.c:196: error: implicit declaration of function ‘compat_alloc_user_space’ /var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_ioctl.c:196: warning: return makes pointer from integer without a cast make[2]: *** [/var/lib/dkms/fglrx/8.771/build/2.6.x/kcl_ioctl.o] Error 1 make[1]: *** [_module_/var/lib/dkms/fglrx/8.771/build/2.6.x] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-2.6.32-24-generic' make: *** [kmod_build] Error 2 build failed with return value 2