linux-master/mm/usercopy.c

86 void __noreturn usercopy_abort(const char *name, const char *detail,
128 		usercopy_abort("kernel text", NULL, to_user, ptr - textlow, n);
146 		usercopy_abort("linear kernel text", NULL, to_user,
155 		usercopy_abort("wrapped address", NULL, to_user, 0, ptr + n);
159 		usercopy_abort("null address", NULL, to_user, ptr, n);
172 			usercopy_abort("kmap", NULL, to_user, offset, n);
180 			usercopy_abort("vmalloc", "no area", to_user, 0, n);
184 			usercopy_abort("vmalloc", NULL, to_user, offset, n);
200 			usercopy_abort("page alloc", NULL, to_user, offset, n);
239 		usercopy_abort("process stack", NULL, to_user,