linux/scripts/mod
Wanlong Gao 4fd3e4ef1f modpost: abort if module name is too long
Module name has a limited length, but currently the build system
allows the build finishing even if the module name is too long.

  CC      /root/kprobe_example/abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz.mod.o
 /root/kprobe_example/abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz.mod.c:9:2:
 warning: initializer-string for array of chars is too long [enabled by default]
  .name = KBUILD_MODNAME,
  ^

but it's merely a warning.

This patch adds the check of the module name length in modpost and stops
the build properly.

Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
2017-07-25 15:08:19 +02:00
..
.gitignore kbuild: trivial - remove trailing empty lines 2014-06-10 00:04:06 +02:00
devicetable-offsets.c staging: fsl-mc: add support for device table matching 2016-06-26 17:14:03 -07:00
empty.c
file2alias.c staging: fsl-mc: add support for device table matching 2016-06-26 17:14:03 -07:00
Makefile kbuild: Consolidate header generation from ASM offset information 2017-04-13 05:43:37 +09:00
mk_elfconfig.c kbuild: trivial - remove trailing empty lines 2014-06-10 00:04:06 +02:00
modpost.c modpost: abort if module name is too long 2017-07-25 15:08:19 +02:00
modpost.h Avoid conflict with host definitions when cross-compiling 2015-08-20 14:55:54 +02:00
sumversion.c kbuild: trivial - use tabs for code indent where possible 2014-06-10 14:00:53 +02:00