Masahiro Yamada e4b26c9f75 modpost: do not set ->preloaded for symbols from Module.symvers ... Now that there is no overwrap between symbols from ELF files and ones from Module.symvers. So, the 'exported twice' warning should be reported irrespective of where the symbol in question came from. The exceptional case is external module; in some cases, we build an external module to provide a different version/variant of the corresponding in-kernel module, overriding the same set of exported symbols. You can see this use-case in upstream; tools/testing/nvdimm/libnvdimm.ko replaces drivers/nvdimm/libnvdimm.ko in order to link it against mocked version of core kernel symbols. So, let's relax the 'exported twice' warning when building external modules. The multiple export from external modules is warned only when the previous one is from vmlinux or itself. With this refactoring, the ugly preloading goes away. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>		2019-11-23 15:46:42 +09:00
..
.gitignore
devicetable-offsets.c
empty.c
file2alias.c
Makefile
mk_elfconfig.c
modpost.c	modpost: do not set ->preloaded for symbols from Module.symvers	2019-11-23 15:46:42 +09:00
modpost.h	modpost: refactor namespace_from_kstrtabns() to not hard-code section name	2019-11-23 12:44:24 +09:00
sumversion.c