GCC 15's -Wunterminated-string-initialization warned about truncated name strings. Instead of marking them with the "nonstring" attribute[1], increase their length to correctly include enough space for the terminating NUL character, as they are used with %s format specifiers when showing resource allocations in /proc/ioports: seq_printf(m, "%*s%0*llx-%0*llx : %s\n", ..., r->name); The strings in eisa.ids have a max length of 73, and the 50 limit was an arbitrary limit that was removed back in 2008 with commit ca52a49846f1 ("driver core: remove DEVICE_NAME_SIZE define"). Change the limit to 74 so nothing is truncated any more. Additionally fix the Makefile to use "if_changed" instead of "cmd" to detect changes to the command line used to generate the target, otherwise devlist.h won't be rebuilt. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117178 [1] Signed-off-by: Kees Cook <kees@kernel.org> Acked-by: Alejandro Colomar <alx@kernel.org> Link: https://lore.kernel.org/r/20250407172926.it.281-kees@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>