dnl # dnl # commit 39f1f78d53b9bcbca91967380c5f0f2305a5c55f dnl # nick kvfree() from apparmor dnl # AC_DEFUN([AC_AMDGPU_KVFREE], [ AC_KERNEL_DO_BACKGROUND([ AC_KERNEL_TRY_COMPILE_SYMBOL([ #include ], [ kvfree(NULL); ], [kvfree], [mm/util.c], [ AC_DEFINE(HAVE_KVFREE, 1, [kvfree() is available]) ]) ]) ])